A5-GUIDE-01-16 - Envirografenvirograf.dk/pdf/Complete_Product_Guide.pdf · A5-GUIDE-01-16 Ventilation Protection Intumescent Coatings for Timber and Steel Cavity Barriers CI/SFB (68.5)

A5-GUIDE-01-16

Ventilation Protection

Intumescent Coatingsfor Timber and Steel

Cavity Barriers

CI/SFB (68.5) 529F

www.envirograf.com

Electrical Protection

Passive fi re prevention products plus acoustic, draught and weather seals

Innovators - Developers - Manufacturers Passive Fire Prevention Products

Envirograf®

Protecting the irreplaceable

www.envirograf.com

Today, no company provides a more comprehensive range of reliable fi re prevention products than the excellent Envirograf® range

Fire Protection - Looking to save Lives and Property Working with Fire Offi cers, Architects, Specifi ers and Contractors

The Envirograf® brand was established in 1983 and it quickly evolved to become a leading force in fire containment technology.Its reputation as innovator and developer of fire prevention products iswidely recognised,and its commitment to product research and developmentissecondtonone.

Envirograf® products carry the hallmark of excellence, reflecting the high standardsthat prevail in its laboratory, test rig, andmanufacturingplant.Envirograf® products have rigorous quality control which, at all stages,ensures products remain at the leading edge offirecontainmenttechnology.Thisqualityhasearned the company and its products a high reputation.

PRODUCT SELECTIONWhenitcomestofireprotection,everyriskmustbe considered to ensure that loss of life and lossofpropertyarekepttoaminimum.

While many people are aware of the importance of fire barriers in preventing or delaying thespreadoffire,theydonotalwaysconsidertheeffectsofbreachingthefirebarrier,perhapstoallow electrical wires or other services to pass through. That is why a range of Envirograf® intumescent products has been designed, tosafeguardtheintegrityoffirebarriers,whethertheyareceilings,floors,roofs,orwalls.

Other products in the Envirograf® range are designed to protect a structure or item so that it can maintain its structural performance in a fire (e.g. load-bearingsteelworkorfiredoors).Choosingthecorrectproductisessential.Sealsmust offer the same level of fireprotectionasthe fire barrier they are to seal. For example,a ceiling with a fire protection rating of 60minutes needs a seal with a rating of 60minutestomaintainitsintegrity.Whenitcomestoprotectingastructuraliteminabuilding,itisvitaltofindoutitsprotectionratingandensurethatitmaintainstheload-bearingcapacityinafire.

www.envirograf.com www.envirograf.com

FIRE RESISTANCE COATINGS STANDARDS

There are seven relevant British Standardscategories:CLASS 1 – BS476 Part 7 (1987)CLASS 0 – BS476 Parts 6 (1989) (2002)BS-EN B.SI d0BS476 Part 20/21/22/23 (1987)

However, the British Standards tests will besuperseded by the new European StandardEN13501 Parts EN13823 (2002) single burntest(SBI)andEN11925-2(2002)ignitability.

Relevant Envirograf® products have been tested to the new standard with the resulting excellent classification A1-B/S1/d0 (the S1 indicatesminimalsmokeemission,onascaleofS1toS9,whereS9isthehighestsmokeemission).

Coatings only need to be tested on particle board–12mmthick forwallsand18mmthickfor ceilings and floors. The particle board isaccepted inplaceofall typesofwoodboard,but Envirograf® products have been tested on MDF board to the same European Standard,againwiththeresultingexcellentclassificationA1-B/S1/d0.This test information will be indicated on Data Sheets.Theseshouldbeconsultedduringthespecification process, or you can contact ourtechnicaldepartment.

All other products are tested to EuropeanStandardasshownoneachProduct.

If you have any questions during the specification process, including requirementsfortestdata,contactthetechnicaldepartment.

NB: for applications where there may be some need for clarification on the suitability of theproduct, an independent assessment derivedfrom test certificate(s) may be necessary,provided that it is from an independent fireconsultant.Contactthetechnicaldepartment.

LEGISLATIONAllproductscomplytoDocumentB&Ewhereapplicable.Inallcases,buildingregulationsandapproveddocuments(aswellasbuildingofficers,localfireauthorities,andhealthandsafetyexecutives)shouldbeappropriatelyconsulted.

TERMS OF BUSINESSEnvirograf® products are only sold through approved distributors. For terms of business, please contactIntumescentSystemsLtdoryournearestdistributor(detailsonbackcover).

HOW TO ORDEROnce youhave specified theproduct orproducts that yourequire, place your orderwith your nearestdistributor,whowill ensure that the product specified is correct for theapplication.Theywillthenorganisethedeliveryofthegoodstothedesiredlocation.

We provide:

- Consultation

- Site Meetings

- Solutions

- Lasting Protection

- Certifi ed CPD’s

4 www.envirograf.com

Theycanbefitted toanysizeofopening,and give permanent or temporary fireprotectionandsmokesealing.Suitable forcomputer/clean/sterileareas.Canbeusedfor overnight protection where work is in progress.Toensurepillowsarenotlost,theycanbefittedwithatagandloopandwiredtogether for security – they can be taken out and retained for furtheruse.Willnot rotordegrade.PERFORMANCETested toBS476Part22 (1987),achieving181 minutes integrity (compressible type240 minutes). Tested at VNE to EuropeanStandard EN1363-1 (2000), achieving2hoursfireprotection.

1

2

1

INTUMESCENT FIRE-STOP BLOCK2

INTUMESCENT FIRE AND SMOKE STOP PILLOW

DESCRIPTIONA true intumescent pillow made froma hardwearing coated cloth filled withpiecesoffireproofspongeandEnvirograf® intumescentmaterial-itissoftandpliable,enabling them to be wrapped around services and to fill awkward areas. Thepillowsnotonlygivefirestoppingandsmokesealing,butwillexpandto3timestheirsizeinafire,butarenothighpressured,sotheywill not push each other out, theywill justlocktogether.

USEPillows are used for packing into gapsaroundpipes,cables,andovercabletrays.

ORDERING REFERENCES:

Ref Size Ref Size P1 40x150x150mm P5 80x127x250mmP2 40x225x225mm P6 80x300x300mmP3 40x300x300mm P7 80x225x225mmP4 40x127x250mm 20sizesinpricelistplusspecialorders

Inareasrequiringremovalandre-fittingofpillows,securitytagscanbefitted

Other sizes in stock or made to order

DESCRIPTIONAnon-inflammable, compressible, foil-cladmineral fibre block with intumescent onbothsides,soseal&locktogetherinafire,1200mmlong.Designedtoformafireandsmokebarrierandeasilycut tosizewithasharpknife.Theblockshaveself-adhesivetape for joining together. Available in thestandard sizes shown below. Other sizescanbemadetoorder.

USE Foruseinwallsorfloors,andcanbeeasilyremoved for the maintenance of services.


Ref Depth x Width Ref Depth x Width IB1 50mmx150mm IB2 100mmx150mmIB1/A 50mmx100mm IB2/A 100mmx100mmIB1/B 50mmx050mm IB2/B 100mmx050mm

NB: IB1=1hr IB2=2hrrating.Othersizescanbemadetoorder

PATENTED

PATENTED

Ideal as a fire break under suspendedcomputer floors, or between screenwalling and concrete floors. They canbe used with Envirograf® wraps and pipe collarsforPVC/copper/steelpipes.

PERFORMANCETestedtoBS476Part22(1987),achievingan integrity of 138minutes. Also testedat VNE toEuropeanStandardEN1363-1(2000).

5www.envirograf.com www.envirograf.com

INTUMESCENT NON-FIBROUS FIRE-STOP BLOCKS 33

4INTUMESCENT-COATED SLABS4

DESCRIPTIONA non-inflammable, non-fibrous,compressible, foil-clad-intumescent andspongeblock,1m long,withself-adhesivestripsfitteddownbothsidesforjoiningtheblockstogether,designedtoformafireandsmoke barrier. Services can be passedthrough the block(s) using Envirograf®

WrapsorProduct110Firoblok®-sleevingforallshapesandsizedpipes,trunking,etc.


Ref Depth x Width Ref Depth x Width SIB1 50mmx150mm SIB2 100mmx150mmSIB1/A 50mmx100mm SIB2/A 100mmx100mmSIB1/B 50mmx050mm SIB2/B 100mmx050mm

NB:SIB1=1hourratingandSIB2=2hoursrating.

DESCRIPTIONA high density rock fibre slab withintumescent coating on both sides, whichcan be easily cut with a sharp knife and over paintedordecorated.Appropriate jointing compound is supplied.

USESuitableforuseasapermanentfirebarrierinwalls.IntumescentJointingCompoundissuppliedwitheachslab for fixingsectionstogether.Itisidealforuseoverdoorframes,between the frame head and ceiling.

PATENTED


Ref Dimensions IS 60 60mmx600mmx1200mm(1hour-4hoursfirerating)SUP MetalSupportBattenforlargeflooropenings(permetre)

PATENTED

USESuitable foruse inceilings,floors,orwallsincomputerrooms,sterileareas,andother‘clean’areas.Lightandselfsupporting.Nofibres,completelysafeforHospitals.

PERFORMANCETested toBS476Part22 (1987),achievingintegrityof138minutes.AlsotestedatVNEtoEuropeanStandardEN1363-1(2000).

Where there are PVC pipes and cablesuse Envirograf® pipewraps (Product 7) orFirobloksleeves(Product110).Also suitable for floors, but for large flooropenings they should be supported with wire mesh. Envirograf® Slabs are 60mmthickandverysupportive,socanbeusedtofilllargewallopenings.

PERFORMANCETested toBS476Part22 (1987),achievingintegrityof240minutes.AlsotestedatVNEtoEuropeanStandardEN1363-1(2000).

Metal Support Battens, where opening is wider than 800mm

Chicken Wire Mesh Intumescent Slabs

This product installed correctly is as strong as a wall


DESCRIPTIONAhighdensityfire-stopspongewitheitherwhite or black intumescent coating on both sides. Sponge is easily cut with a sharpknife and can be painted over/decorated.An appropriate quantity of Envirograf® Jointing Compound is supplied.USESuitableforuseasapermanentfirebarrier,wherenofibresarepermitted(eg:includingcomputer rooms, operating theatres,

When slabs are used in fl oor openings, they must be supported by chicken wire mesh.

ORDERING REFERENCES: Ref Dimensions (mm) WHITE COATING NF50/ 5 50x 500x1000NF50/ 7 50x 750x1000NF50/10 50x1000x1000

BLACK COATING BNF50/ 5 50x 500x1000BNF50/ 7 50x 750x1000BNF50/10 50x1000x1000

DESCRIPTIONA dry mix to which water is added andthenmixedlikeplasterorsand/cement.No shuttering boards are required. Whenset,themortarisloadbearing.Itcanbedrilledwith wood bits and is easily cut to allow the installationofservices.Standardsingle-bagFMmixavailablein25kgbags(FM25).Mixtogether,justaddwaterandapply.Themortarcomes in2Colours:DarkGreyor to show that the mortar is a fire ratedproductitcanbesuppliedPinkinColour.Should you wish we can supply a lightaggregatetoaddtotheFireMortarin6.25Kgbags.Seeillustrationforinstructions. USEGood for fire stopping around buildingservices that pass through floors. Layrockwool slabs into the opening, leavingtherequireddepthforthemortar,according

ORDERING REFERENCES: FM25 GreyFireMortar25kgFM25/P PinkFireMortar25kg/A Aggregate6.25kg(addAafterreferncewhenordering)FB/C1 1000mmmetalstrapswithfixingholesat300mmcentresSUP SupportBars(foldedzintecmetalstrips18SWG)state length MESH 30mmwiremeshx1050mmwidth,soldperlinearmetrerun

SPECIALDELIVERYCHARGESAPPLY:PLEASESEEPRICELIST

FM is normally in Grey fi nish but can be supplied in dark pink for identifi cation. Labels are supplied.

PATENTED

PATENTED

PVC SOIL PIPEWITH WRAP

(PROD. 7)

FLOOR SLAB

30mm WIRE MESHFIXED WITH FB/C METAL STRAPS

ROCKWOOL RW6 SLABS(AS PERMANENT SHUTTERING)

FLOOR FLOOR

FB/C STRAP

CABLETRAY

ROCKWOOLFIRE MORTAR

ROCKWOOLROCKWOOL

FB/C STRAP

SUP

55 INTUMESCENT-COATED NON-FIBROUS SLABS

sterile areas, electronics areas, and foodpreparation areas. Where services passthroughtheslab,useEnvirograf®Products1,7,13,and110.

PERFORMANCETestedtoBS476Part22(1987),achievingintegrityof126minutes.AlsotestedatVNEtoEuropeanStandardEN1363-1(2000).

6FIRE MORTAR6

to the loading required. It is essential tofit Envirograf® Product 7 (intumescentwraps) around PVC pipes, cables, andsteelpipes.Forareasover600x900mm,it is essential to reinforce with 30mmchickenwiremesh,fixedwithFB/Cstrapsandsupportbattens.Seedatasheet forfulldetails.

PERFORMANCETestedinaccordancewithBS476Part22(1987). The test report shows that therewas no loss of integrity of the slab itself during the 240 minutes period and 240minutes insulation. For non-load-bearingareas, 25mm thickness will give 240minutesintegrity.Forload-bearingareas,50mm thickness for light loading, 60mmthicknessformediumloadingand70mmthicknessormoreforheavyloading.


DESCRIPTIONThree types of very economical foil-cladIntumescentwrapsforpipesandcables.A limited range of acoustic protectionversionsisalsoavailable.USEForusearoundpipesorcables inbrickorblockwalls,andinconcretefloors.AlsoforusewithProducts4,5,and6, thewrap ispushedintothehole, leavinga10mmgapback from the wall face for pointing with sandandcementorslabcoatingorplaster.Thewrapswill crush PVCpipes, trunking,andcables,andwillcoolsteelpipeswhenattacked by fire – an economical way toprotect services. A label is supplied to

Envirograf® Wraps are foiled to enhance the expansion in a fi re and to keep the thickness down for ease of application.

ORDERING REFERENCES: Reference External Pipe Diameter Depth of Wrap Rating EW# 18mmto215mm 30mm 1-3hours(#=externalpipe/cablesize) 50mm 1-4hours

Size250mmupto650mmwidth100to200mm.(Seepricelistforfullrange)To suit pipes up to 650mm

NEW INTUMESCENT WRAP IN 10m ROLL FORM

DESCRIPTIONThis continous wrap on a roll is ideal for fire protection ofmultiple pipes and cableservices. Just cut to length and wraparoundtheservice.Suppliedintwowidths,with cutting sizes for each pipe size, plustagsandlabelstoadheretothepipeorwall.Protectionforuptofourhours.

PERFORMANCEThisproducthasbeentestedtoBS476Part20(1987)andEN1366-3(2000).

AWraponaroll30mm&50mmwidefor1to4hoursfireprotection.Allmeasurementsare give for lengths to be cut according to sizeofpipeorcable.Thewrapcanalsofitroundmultiple services, for brick, block &concretewallsorceilings.Just cut to length adhesive tape supplied&labelstodonateserviceisfireprotected.

Ideal for Plumbers or Electriciansto keep ready for use.


EWE1 30mmwidewrap1-3hoursprotectionupto200mmdiameterEWE2 50mmwidewrap1-4hoursprotectionupto400mmdiameter

PATENTED

PATENTED

ORDERING EXAMPLE:For83mmexternaldiameterPVCpipeandcablesEW83/3 for1hourto3hours,orEW83/4forupto4hours

AlabelisprovidedtoadheretoserviceshowingisprotectedbyEnvirograf®Wrap.

INTUMESCENT WRAPS 77

adhere to protected pipes or cables, foridentificationtotherelevantauthorities.Seealso Envirograf® Products 25 and 110 forcableandpipeprotection.

PERFORMANCEThis product underwent a series of fireresistance tests employing the general procedures and criteria of BS476 Parts20/21/22 (1987). It has has been testedon sealing penetrations of various pipes passing through different types of floorsand walls. Integrity results of up to 249minuteswereachieved.AlsotestedatVNEtoEuropeanStandardEN1363-1(2000)


ORDERING REFERENCES: Square Circuar Rings for Inside PipeRef. Ref. Diam. Ref. Diam. EM215 CB65 65mm CB75 75mm 200mm long CB100 100mm CB125 125mm x 130mm wide CB150 150mm CB200 150mm x 50mm high CB250 250mm CB300 300mm

88 ENVIROBRICK - INTUMESCENT FIRE BRICK AND SEAL

Easy installation, just lay them as bricks. Suitable for walls, fl oors and ceilings

EM215/1 Intumescent block 1 hours fi re rating

Easy installation, just lay them as bricks. Suitable for walls, fl oors and ceilings

EM215/2 Intumescent block2 hours fi re rating

Envirograf® black AM Intumescent mastic can be fi lled on any open joints.

CB Intumescent block2 hours fi re ratingCB Intumescent blockCB Intumescent blockCB Intumescent block

Circular seals for either fi lling in circular holes or pipes, but can be cut for pipe area, cables, trunking etc. to pass through.

■ Temporary or permanent fire protection solution for sealing around pipes, cable trays and cables in wall, floor or ceiling openings. ■ Made from fire resistant foam and intumescent

■ Dust and fibre free

■ Easy installation ( can be cut and shaped with a large knife, without using special tools )■ Acoustic properties to BS EN ISO 140 Part 4 ( 57 dB )■ Fire rating to BS476 Part 20 & EN1366-3 up to 2 hours

Easily shaped to the required size

In a fire, the 1 hour block sponge centrewillstopthefire&smokepenetration&theintumescent which is rubberised expands holdingtogether&sealingofftheopening.The 2 hour Envirobrick is coated withEnvirograf® Intumescent coating which seals off the sponge and as the intumescent material expands the whole opening becomes a solid area keeping back the flames and smoke, gas and chemicalvapours.

Both will seal round cables, cable trays,PVCpipesandalsometalpipes,ventilation&electricaltrunking.ShouldlargepipesorservicesbefittedthenourEB(Product16)orWPCSunits(Product13)canbefittedintotheEnvirobrick.Forhollowplasterboardwalls.According to the depth of the wall thebrick can be fitted either way 130mm or200mmthroughthewall,howeverifthegap

1 hours - 40mm thick 2 hours - 50mm thickSupplied in boxes of 5

When ordering please state fi re rating required, NB: EM---/1 = 1 hours EM---/2 = 2 hours

All sizes up to 125mm supplied in boxes of 10, 150mm upwards supplied in boxes of 4.

between the walls is larger we can make the brickswider.Ifhoweverfittingintoahollowpartitionwallgreater than 200mm,we canmake awallliningtofitintothewidthoftheopeningfirst.Then apply bricks which are made to suit anysizeopening.This means the bricks can be fitted onone face only or each side leaving a gap between.


MOBILITY SCOOTER FIRE & SMOKE COVER 99

Duetomanyfires&fatalitieswiththebatteriesoverheating&burning,ithasbeen essential to develop a cover where scooters are parked at night in home &corridorsofflatsetc.The cover has beendesigned for quick and easy permanent fixing.Oncefixeditiseasytoopentogetthescooterout&toputbackandcloseatnight.

Pictureaboveshowshowfiercelyamobilescooterwillburnonceenoughairisallowedtofeedthefire.

Dimensions: 875mm wide x 1650mm long x 1770mm high

Contained fi re for 45 minutes

There is a cable entry both sides of the cover to put the mains feed through to plug into chargerpoint (normally foundonthehandlebar)

Front fl ap being opened to allow oxygen to enter the cover - note that fi re did not reignite

Please make sure that you have suffi cient space to fi x the cover.

1650mm

1770mm

875mm


DESCRIPTIONA circular oblong or square metal collarwith an intumescent lining, designed forsetting into concrete and to allow any type ofservice (cable,pipe,etc) tobe insertedor removed at any time. Removable end-caps are made from acoustic sponge and fireproof card, and can be cut witha sharp knife to accommodate services up to 300mm internal diameter. They canbe fitted into bored holes if new servicesare required after the concrete has been set. Suitable for use in either domestic orindustrial applications (such as computerrooms,hospitals,laboratories,etc).

USEFor use around services in fire-ratedconcrete floors, the sleeve is fastened tothe reinforcing mesh with wire ties and cast into theconcrete.Theenclosedendsprevent concrete fromfilling the innerpartof the sleeve. After casting and beforethe concrete is set, the ends are simplywiped cleanwith a dampcloth.When theconcrete isset, theendcapsarereleasedby scoring around the rim tape with a sharp knife.End-capsarethencuttofittheserviceand are placed back into the end of the sleeve.Atanytime,theseendcapscanberemovedformaintenance,offeringexcellentversatility. In a fire, the intumescent linerexpandstofillthegaparoundtheservicesand blocks passage of smoke and fire.End-capsstopsmokepassing through thefloor. Acoustic end caps provide excellentattenuation to airborne sound. Metal end-capscanbesuppliedforuseaftersetting,allowing people to walk over or pallett trucks topassover.


CCS

20Standardsizesavaiable.OtherlengthsandsizesmadetoorderCircular,square,orrectangularshapesarealsoavailabletoorderuptoanysize.Phonefordatasheet.

ENVIROGRAF®FIRECARD

ACOUSTICSPONGE

END CAPS PUSH-FITINTO CAST-IN SLEEVE

INTUMESCENTLINER

METALSLEEVE

STEEL MESHREINFORCEMENT

END CAPS PUSH-FITINTO CAST-IN SLEEVE

WIRE LOOP TOSECURE SLEEVE

TO THE MESH

SHUTTERINGBOARD

CONCRETECASTING

METAL END SUPPORTCAPS ALSO AVAILABLE

ANY SIZE, SHAPE OR LENGTH MADE

PATENTED

1212 CAST-IN-CONCRETE ACOUSTIC/ SMOKE/ FIRE PROTECTION SLEEVE

PERFORMANCETestedtoBS476Parts20&22(1987),givingupto4hoursprotectionandsoundinsulationtoDocEofUKBuildingRegulationsandBS476Part31/1.AlsotestedatVNEtoEuropeanStandardEN1363-1(2000).AcoustictestingtoBSENISO717-1(1999).

OTHER SIZES IN STOCK

24H DELIVERY AVAILABLE


INTUMESCENT COLLAR 1313

DESCRIPTIONCircular intumescent collars with versatile fixings enabling the units to be fitted ontoceilings, floors, or walls; or they can berebated into ceilings or walls (hollow/plasterboard).Up to4hoursprotection forpipes 45 - 650mm internal diameter. Anacousticversion isavailable,addA to theorderingreference.

USEWPCSareused inNuclearPowerStationsandHospitals,upto800mmdiameter.

WPCS COLLAR CAN BE USED FOR CABLES

CAN BE USED ON FLOORS, WALLS AND CEILINGS

ORDERING REFERENCES: Pleaseseethecurrentpricelistforfulldetailsofavailableproductsand their ordering references

PATENTED

Available for: 1 hour protection /1 2 hours protection /2 4 hours protection /4

800mmdiametercanbeusedroundcable,WPCS will crush all plastic type pipes ina fire. Will cool down metal, steel copperpipes stopping heat from reaching the next compartment.

ThedepthofWPCSare:1hour30mmdeep2hours40mmdeep4hours50mmdeep100mmdeepfor400mmpipes150mmupto900mmpipesThe fixing lugs as shown in the photoscan be moved round the sleeve to other positions.

COLLARS UP TO UP TO 800mm DIAMETER THEY WILL GIVE UP TO 4 HOURS FIRE PROTECTION

IMPORTANT:Please note that external pipe diametersmay vary between different manufacturers andsystems,andambienttemperaturealsoaffectsdimensions.Pleaseselectthecollarsizemostappropriate foryourapplication,allowing a small clearance for ease of fitting. A close fitting between the collarandthepipesurfaceshouldbetheaim,butthe collar should not be unduly strained in ordertocloseitaroundthepipe.Afireproofsponge filler strip can be provided uponrequest for special applications. Pleaseenquire with details of your application for technicaladvice.

PERFORMANCETheWPCSunit hasbeen tested toBS476Parts 20, 21 & 22 (1987), giving up to 4hoursoffireprotection.AlsotestedatVNEtoEuropeanStandardEN1363-1(2000).Warrington-BSEN136-2:1999-245minsEfectis-EN13501-2:2007-120mins

Asmallgapupto3mmallroundthepipeisacceptableastheWPCSwouldstarttoseal45secondsfromthestartofafire.


DESCRIPTIONNew Envirograf® ISPC pipe collarsoffer up to 90minutes fire protectionand itcanbequicklyfixedto theriskside of a room, using the suppliedspecialfixingclips.ISPCcanbeusedin both new and retrofit applicationstoprotectUPVC,PVCandsteelpipes

ORDERING REFERENCES: ISPC Stateexternalsizeforpipeorcable

Pleaseseethecurrentpricelistforfulldetailsofavailableproductsandtheirorderingreferences.

Speciallymadesofixingscanbeinanydirection.

NEW ISPC COLLAR

DESCRIPTIONAn intumescent grille unit available in twotypes:wallmountedandglassmounted.

USEFan cover units can be installed overVentAxia, Xpelair, or other makes of wallor window fans, giving fire and smokeprotection to escape corridors and staircase fireescapes.

ORDERING REFERENCES: FCW Wall-mountedFCG Glass-mounted

Addsuffix/XforXpelairplusthemodel,cataloguenumber,andfansizeAddsuffix/VforVentAxiaplusthemodel,cataloguenumber,andfansizeStateothermakes.State height, width, depth as A B CWhen ordering fan covers, please allow a minimum 25mm clear gap around the fanmouldingsforeaseoffixingandwiring.For24VoltormemoryspringphoneTechnicalDepartment

Can also be supplied with smoke shutters with24Velectro-magnetwithautomaticre-setsolenoid,orfittedwithamemoryspringwhich closes at 60/70℃.FancoverrequiredunderBuildingRegulationsand17thEditionofIEERegulations.

For Fans with 100mm pipe connection SeealsoProduct33Firoblok® sleeves for air conditioning/ventilationoutletprotection(page26)andLVforLooVents

PATENTED

PATENTED

FOR CEILINGS & WALLS

rangingfrom45mmto350mminsize.InstallerscaneasilyfittheEnvirograf®ISPCproduct,eveninthosedifficult-to-reachareas,withnoneedforspecialtoolsorequipment.Thefixingclipscanbefittedindifferentplaces.

PERFORMANCETestscarriedoutatEfectis18thJune2012for2hoursfireprotectionandinsulation.

14INTUMESCENT FAN COVERS FOR BOTH WINDOWS AND WALLS

14

PERFORMANCE

A

BC

Containsa frontMGgrille,givingup to73minutes integrity to BS476 Parts 20 & 22(1987). Also tested at VNE to EuropeanStandardEN1363-1(2000).Testref:EN1366-3:2009

13a13a ISPC COLLAR

ISPCcanbepushedintowallorceiling


ISPCcanbepushedintowallorceiling

MULTI-PURPOSE BOXTHE MOST VERSATILE FIRE PROTECTION UNIT

1616

DESCRIPTIONEnvirograf®multi-purposeboxes compriseof a box section containing intumescent material and a fireproof sponge smokeseal.Onesideofthemetalcovercanslideoff, to allow fitting over existing servicesand in tight corners. Fixing brackets canbeturnedsothattheunitcanbefittedtoawall or ceiling or be recessed into a hollow plasterboardwall.Theboxunitissuppliedwith a fireproof sponge which can beeasily cut with a sharp knife or scissors to fit around the service(s) as a smoke seal.Thefireproofspongecanberemovedandreplaced for ease of maintenance at any time.

ADVANTAGESCanbefittedoverserviceswherethewall

BEND FLAT OPTION

SPONGE

FLANGE

SPECIAL FEATURES:Adetachablesectionallowsthe unit to be used in tight corners.Adjustablebracketsallowingmultiplefixingoptions.

Specialmadeoftopcoverlidsounitcanfitroundexisting services and cover fittedback.

Specialfire-resistantspongesmokeseal,easilycuttoallowservicesthrough.The sponge smoke seal imply slidesintoflangesectionfromthe front

Spongefittedbackintoflange.

EB CORNER FIXING

EB REBATED IN WALL

CAN BE FITTED TO FLOORS

OR CEILINGS ORDERING REFERENCES: BOXSIZES

Ref Depth(A) Inside(B) Outside(C) RatingEB 45/ 50 50mm 45mm 67mm 4hEB 55/ 50 50mm 55mm 76mm 4hEB 72/ 50 50mm 72mm 93mm 4hEB 83/ 50 50mm 83mm 105mm 4hEB115/ 50 50mm 115mm 138mm 4hEB135/ 50 50mm 135mm 155mm 4hEB166/ 50 50mm 166mm 196mm 4hEB215/ 50 50mm 215mm 255mm 4hEB166/100100mm 166mm 196mm 4hEB215/100100mm 215mm 255mm 4hEB265/100100mm 265mm 315mm 4hEB315/100100mm 315mm 365mm 4hEB615/100 100mm 615mm 665mm 4h

AC

B

PATENTEDCAN BE MADE TO ANY SHAPE OR SIZE

or floor opening need to be left open, i.e.roundhotwaterpipes,cabletrays,aroundcables.

USEThe Envirograf® multi-purpose box is themost versatile of its kind available and has been specifically designed for mostinstallation requirements where services pass through fire barrier ceilings, floors,and walls. It can be surface-mounted orrecessed.

PERFORMANCEThemulti-purposeboxwastestedtoBS476Parts20and22 (1987),achievingup to4hoursoffireprotection.AlsotestedatVNEtoEuropeanStandardEN1363-1(2000).EN1366-3197minutes.



COVER OVER ELECTRICAL OR VENTILATION TRUNKING

A

‘U’ BRACKET

APPLICATION

PIPE COVER OVER CABLES

COVER OVER PVC PIPE

3

2

1

CORNER BRACKET

‘U’ BRACKETS WITH ANGLED SERVICE‘U’ BRACKETS

CORNER BRACKETS‘U’ BRACKETS WITH MULTIPLE SERVICE PENETRATIONS

DESCRIPTIONMetal saddle units made from powder-coated 18SWG zintec and filled withinternal intumescent material. Supplied50mmdeepfor2hoursprotection,100mmdeepfor4hoursprotection,andinavarietyofstandardsizes.Othersizescanbemadetoorder.

USEForusewithsingleormultiplepipes,wherepipesaretighttothewall(1),overpipesandtrunkingpenetratingsuspendedceilings(2),incorners(3),orovercabletrays.


Ref (2 hrs) Ref (4 hrs) Internal InternalPC 50/2 PC 50/4 80mm 60mmPC 75/2 PC 75/4 120mm 85mmPC100/2 PC100/4150mm 120mmPC127/2 PC127/4170mm 140mmPC150/2 PC150/4200mm 170mmPC175/2 PC175/4220mm 190mmPC200/2 PC200/4245mm 215mmPC250/2 PC250/4295mm 265mmPC300/2 PC300/4350mm 320mm

Seepricelistforfullrange.Add/C to the end of the references above if you require cornerunits.Othersizesmadetoorder:stateinternaldimensions(A and B)andthedepth(D)asdepictedintheillustrationabove.

PATENTEDMADE TO ANY SIZE

SADDLES FOR OVER SERVICESFOR OVER PIPES, CABLES, PLASTIC ELECTRICAL & VENTILATION

DUCTING AND TRUNKING

1818

PERFORMANCETested to BS476 Parts 20 & 22 (1987),achieving 2 hours protection and 4 hoursprotection.AlsotestedatVNEtoEuropeanStandardEN1363-1(2000)128minutes.

FOR OTHER SIZES QUOTE BOTH REF A and B

A BA

BD

Add/C to ordering references


2020 ELECTRICAL CONSUMER UNIT AND DISTRIBUTION BOARD FIRE PROTECTION SYSTEM

Electrical Fire Protection Units for plastic consumer units & distribution boards.

Plasticunitshavealwaysbeenafirehazardasnormally they are placed on an escape routes on flats,houses,intakesandunderstaircupboard.Overloadingofcables&fusescanhaveignitionwhichsoonbecomesalargefire.

Envirograf®ECUunitsaremadeindifferentsizesto suit yourconsumerunit&distributionboard.Around the unit is a red band of cloth housingintumescent that can be cut with a sharp knife to accommodate cables, conduits & trunkingwhichisalreadyfittedtoyourunitssoformingacompletefiresealbarrier.The units are lined with Envirograf® fireproofpapercoveredwithaPVCmaterial.Thisproductismostimportanttosavefiredamageandmostimportant to allow evacuation from the flat orbuilding,savinglives.

Canbemountedwithdooropeningupordown.Meeting New Requirements

Unprotected consumer units can stop evacuation

WHY ARE THEY IMPORTANT? As of the 5th of January 2015, the Amendment 3 to BS7671:2008 Requirements for Electrical Installation (IET Wiring Regulation) will be published, which will outline a new set of regulations that will affect all of the consumer units put in the new builds in UK.

What makes it important?

The amendment says:

“Within domestic (household) premises, consumer units and similar switchgear assemblies shall comply with BS EN 61439-3 and shall:

I. Have their enclosures manufactured from non-combustive material, or

II. Be enclosed in a cabinet or enclosure constructed of non-combustible material and complying with regulation 132.12.”

This amendment is a massive step towards PVC consumer units improving safety in the home, fl at and all premises. To address that ahead of time, Envirograf’s R&D have been working hard to provide you with a solution that will allow for a quick and easy access to the consumer unit, whilst providing the necessary fi re protection to satisfy the new regulations.

Can be easily opened and closed when necessary

Protective material which can accommodate cables etc.

MEETING NEW REGULATIONS ( AMENDMENT 3 TO BS7671:2008 )

CALL FOR SIZES AND PRICES

Please look for :‘‘ Passive Fire Products to Protect Electrical Installations ‘‘for a complete range of products helping you comply with current regulations

[email protected] Fax : 01304 842 666www.envirograf.com Tel : 01304 842 5551Brush options are available T +44 (0) 1304 842 555 F +44 (0) 1304 842 666

[email protected] | www.envirograf.com

Envirograf®

ALL PRODUCTS ARE REQUIRED TO MEET THE REGULATIONS

EnvirografEnvirografEnvirograf

Passive Fire Products to Protect Electrical Installations

Products to meet 17th edition of IEE Regulations,Document B & E of Building Regulations

IS-ELEC-07-15


2020 ENVIROBURST AUTOMATIC FIRE SUPPRESSION SYSTEM

EnviroBurst Automatic Fire Suppression System consists of a sealedthermoplastic tube which will begin to soften when exposed to high temperatures.Oncethefirereaches70°cthetubewillburst,releasingaliquidextinguishantintotheheartofthefire.

The system is ideal for protecting enclosed areas which pose a high riskofigniting,suchasdistributionboardsorconsumerunitswhichcanbepronetooverheating.Itisdesignedtobecompactandlightweight,meaningitiseasilyadaptabletoawiderangeofpurposes.

EnviroBursttubesareavailableinthreesizes:EBU1 195mm EBU2 300mmEBU3 505mmothersizesmadetoorder

Most standard consumer units will only require EBU1 up to 250mmwide.ForlargerdistributionboardsEBU2300mmwideorEBU3.ThequickestandsafestwayofstoppingafireintheConsumerunit.

EnviroBurst Automatic Fire Suppression System

EnviroBurstextinguishing the fl ames

Fixing instructionsThe tube units are supplied with fixing clips, nuts and bolts. Fixingsshouldbeplacedabout30-40mmfrombothends.Takeoffthelid,drill2holesnearthetop.Fittheclipsaroundthetube&bolttotheinsideofthelid.Refitthelidback.YOUNOWHAVEAFIREPROTECTEDBOARD.

Tested at Efectis, Netherlandsto EN standard


DESCRIPTIONA fast-curing adhesive, suitable for strongbondingofmostmaterials.

USEThis glue can be used to bond metals,plastics,wood,rubber,etc.Somesurfaces

ORDERING REFERENCES: Activator/Cleaner 200mlCyanoacrylate Adhesive 50g

PATENTED

24CYANOACRYLATE ADHESIVE24

require cleaning with a special activation agentpriortoapplicationoftheadhesive. Thisisthestrongestcontactadhesive.

2020 FIRE RATED INSULATING LINING & FIRE PROTECTION FOR CABLE INLETS FOR METAL CONSUMER UNITS

TO MEET NEW REGULATIONS

This lining will prevent the metal consumer unit from becoming live due to loose connections & live supply touching the case.

We can also supply an intumescent strip which will protect the cable entry, and seal off in the event of a fi re inside the consumer unit.

Intumescent back gasket which will protect the cable entry from the back and seal off in the event of a fi re.

SLM

SCU

SCU/B


DESCRIPTIONA complete unit giving fire and smokeprotection to electrical and plumbing services passing through fire barrier wallsmade from block, brick, concrete, andhollowplasterboard.Thesystemcomprisesthree parts:(A)Asemi-flexible tube200mmor600mmlong that can be cut to the right length or made to length to suit the floor orwall. Incaseof fire, thiswill intumesceandfill thehole,preventingthespreadoffire.Only expands Inwards.(B)Twosmokeprotectionunits(oneplacedeach side of the penetration) that allowthemaintenance of services but, in a fire,prevent the spread of smoke from one side totheother.(SeealsoProduct110).

All Electrical Products must comply with the revised 17th Edition of the IEE Regulations

and Document B of UK Building Regulations



Intumescent Pads are made for all size trunking, just state size

ORDERING REFERENCES: Ref Internal ExternalICP1 50mm 65mmICP2 90mm 115mmICP3 115mm 150mmICP4 165mm 210mm

Add suffi x /2 for 200mm long and /6 for 600mm long. Other sizes available.

DESCRIPTIONIntumescent pads with self-adhesive tapeon the back, for single and multi-openingPVC trunking passing through solid wallsor ceilings and for steel trunking passing throughsolidhollowwalls.

USEThe pads are adhered inside the trunking withthedouble-sidedtapeonbackofpadswherebothPVC,UPVCandsteel trunkingpass through solidwall or floors. Enablingaccessatalltimestothecables.

ORDERING REFERENCES:Ref mm IP21 25 x 50IP22 50 x 50IP33 75 x 75 See price list for full range, up to 375mm trunking and multi-trunking

PATENTED

PATENTED

STANDARD LENGTH OF INTUMESCENT TUBE 200mm

BUT CAN BE MADE TO ANY LENGTHSTATE LENGTH REQUIRED

ANY OTHER SIZES MADE TO ORDER

INTUMESCENT PROTECTION SLEEVE SYSTEM FOR CABLES 2525

USEFirebarrierforuseinwallsandfloors,wherecablescanbeeasilyinstalledorremoved.Round cable trays & baskets, plastictrunking passing through plasterboard walls.Roundhotpipesthatneedtoexpand&contract.Armouredcables.

PERFORMANCETested toBS476Part22 (1987),achieving130 minutes integrity in solid walls, and67 minutes in hollow plasterboard walls.Also tested at VNE to European StandardEN1363-1(2000).

26INTUMESCENT PADS26

ForUPVCorPVCtrunkingpassingthroughhollowpartitionsorfloorsuseProduct28or110.Steel trunkingonly require thepads in thetrunking.Formultisectionaltrunkingwecansupplypadstosuitthese.

PERFORMANCETested toBS476Part22 (1987),achievinganintegrityof181minutes.Also tested at VNE to European StandardEN1363-1 (2000). Test stopped at 150minutes,butstillworking.

FOR PLASTIC AND STEEL TRUNKING


DESCRIPTIONThis is a true intumescent compressible pillow, filled with fireproof sponge andintumescentmaterial.Thepillowcoveringiscoatedglass-clothwhichalonegivesupto4hoursoffireprotection.Inafire,thepillow’sstitching breaks and the intumescent pillow contents expand around and between the cables tofillup theopening. Inbothwallsandceilings.

ORDERING REFERENCES:TE See price list. Can be made to fi t any size trunking and opening.

PATENTED

DESCRIPTIONA compressible intumescent pillow withcordandretentiontagtofixtothetrunking.

USEUse this product when cold smoke as well asfireprotectionisrequiredinsteelorPVCtrunking passing through walls and floors.The retaining cord and lug fit inside thetrunking,so if thepillow isremovedthe lidcannot be re-fitted without first replacingthepillow.Thepillowswill initiallyallow for

ORDERING REFERENCES: TP33 To fi t 75mm x 75mm trunkingTP43 To fi t 100mm x 75mm trunking

See price list for trunking pillows up to 300x150mm (others made to order) for all sizes of trunking Ordering TP then size of trunking.

PATENTED

2727 INTUMESCENT TRUNKING PILLOWS

30% or less filling of cables and will thencompresstoallowfor50%cablefillwithoutoverheating thecables. If trunking ismorethan 50% full, then intumescent pads(Envirograf®Product26)shouldbeused.

PERFORMANCETested toBS476Part22 (1987),achievingupto4hoursintegrity.AlsotestedatVNEtoEuropeanStandardEN1363-1(2000).At150minutesthetestwasstopped,whenstillworking.







29INTUMESCENT CABLE TRAY PILLOW29

28TRUNKING WRAPS28

USEForusewherecabletrayspassthroughfire-rated ceilings, floors, and walls. Suppliedwith a fitted cord and retention tag whichcan be rivetted or screwed onto the cable tray.

PERFORMANCETested toBS476Part22(1987),achievingan integrity of 181minutes.Also testedatCidemco toEuropeanStandardEN13501-2 (2004). And Efectis for 150 minutesstopped,stillworking.

DESCRIPTIONIntumescentwrap for roundPVCelectricaltrunking where passing through hollow plasterboard walls or ceilings. The wrapcan be installed after the trunking has been installed,as longas there isaminimumof10mmgaproundthetrunking.USEUse wherever PVC electrical trunkingpassesthroughaplasterboardwallorfloor.Thewrap isfittedaroundthetrunking,andpushed into the wall or ceiling, so that ina fire the wrap expands and crushes thetrunking.CanbeusedwherePVCelectrical

trunking passes through plasterboard partitions or walls. See also Envirograf®Product110.PERFORMANCEThewraphasbeen tested toBS476Parts20,22 (1987),achievingan integrityof130minutes in solid walls, and 67 minutesin hollow walls. Also tested to EN1363-12000for130minutes,BSEN1363-12012,EN501-22007,EN1366-32009.ORDERING REFERENCES:TW State the size of trunking and thelength required

FOR FIRE AND SMOKE SEALING




3030 INTUMESCENT FIRE PROTECTION GASKETS RANGE

DESCRIPTIONAnintumescentgasketthatfitsintoBESAboxes,universalconduitboxes,andsocketorswitchboxesdesignedtocomplywithBritishStandardsandIEERegulations.

USEWhere conduits pass through fire-rated ceilings andwalls, it is arequirement to terminate each sidewith aBESAor universal boxfittedwithintumescentgasketstostopfirepenetrating.It isalsoarequirementtofitintumescentgasketsinthebackofmetalswitch/socketboxeswheretheyareback-to-backandcablespassthroughthe wall. All dry lining boxes andmetal boxes fitted in dry-liningwallsmusthaveintumescentgasketsfittedtocomplywiththe17thEditionIEERegulations.TocomplywithDocumentEofUKBuildingRegulations (sound-proofing in plasterboard ceilings and walls),acoustic protection must be fitted for both impact and airbornesound. Envirograf® acoustic protection is approved by Robust DetailsandtestedtoDocumentE.

PERFORMANCEEnvirograf®gasketsinmetalboxesgaveupto4hoursfireprotectionand 70 minutes integrity and insulation in dry-lining boxes whentestedtoBS476Parts20/22(1987).Plasticboxesinceilings/wallshavealsobeentestedtoEuropeanStandardsEN1365-2(1999),NEN6069(2005),andEN1364-1(1999)for84minutes.

GasketsaresimplyplacedintoBESAandknockoutboxesandfixedwiththeself-adhesive backing tape. ShownherefittedintoPVCorsteelconduits.

SOLUTION FOR PLASTERBOARD CEILINGS

INTUMESCENT COVER

GASKET FOR METAL BOXES

GASKET FOR BESA BOXES

CUT ALONG THE DOTTED LINE IF CABLE ENTRY IS THROUGH THE BACK OF THE OUTLET BOX

SOLUTION FOR BLOCK AND BRICK WALL

GASKETS IN DRY LINING BOXES

SOLUTION FOR PLASTERBOARD (DRY LINING) WALLS

UNPROTECTED PROTECTEDGASKET EXPAND IN FIRE

GAP FILLED


ABG AdjustableBoxGasket (50mm/100mmdeep)MTC MarshallTufflexCeilingRoseCoverBEG BESABoxGasketDPG DoublePlugBoxGasketSPG SinglePlugBoxGasketCRG CeilingRoseGasketSSB SingleShallowBoxDSB DoubleShallowBoxGBOX/T Twin shallow box + gasketGBOX/S Singleshallowbox+gasket GBOX/D Double shallow box + gasket GBOX/SDSingledeepbox+gasketGBOX/DD Double deep box + gasket

* *

* **INTUMESCENT GASKETS IN ABS BOXES

MADE TO ANY SIZE

SSB DSB

ICRG

CRG

BEGSPGDPG

BEG ABG


Gaskets are placed between ceiling rose fi ttings and ceiling

65mm & 75mm diameterintumescent gaskets

ELECTRICAL SOCKET FIRE AND SOUND TRAP

CEILING ROSE FITTINGS

THE MAIN FEATURES OF THIS VERSATILE PRODUCT ARE:•Itonlytakessecondstofit•Offersbothacousticandfireprotection•ComplieswithDocumentB&EofcurrentUKBuildingRegulations•TestedtoprinciplesofBSEN1366-3,achieving2hoursfirerating•TestedtoBSENISO140Part4withameanresult12dBbetterthantherequirementsofDocumentEofUKBuildingRegulations Airborne - 44 db Impact - 74 db Minimum rating - 65 db


EXTERNAL-FIT (SUPPLIED WITH FIXING PINS)FST/EXT/S/S&D SINGLE SHALLOW & DEEP BOXESFST/EXT/D/S&D DOUBLE SHALLOW & DEEP BOXES

INTERNAL FIT (NO PINS NECESSARY)FST/INT/S/S SINGLE SHALLOW BOXFST/INT/D/S DOUBLE SHALLOW BOXFST/INT/S/D SINGLE DEEP BOXFST/INT/D/D DOUBLE DEEP BOX

Unprotected openings for electrical sockets and switches will reduce the acoustic performance of walls and compromise the resistance to fire. To comply withDocuments B and E of the current UKBuildingRegulations,theintegrityofthewallmustbemaintained,andthiscanbeeasilyachieved with the Envirograf® Fire andSoundTrap(FST).Thisversatileproductwillencaseairborneandimpactsoundand,intheeventofafire,theproductwillentraptheflameswithin thesocketbox forup to twohours,ensuringthatthereisnopenetrationofflamesandsmokethroughthesocketandintothewallcavity.

This streamlined product, with its doubleaction design, will help to save lives andcombatbothairborneandimpactsound.Itisextremelyflexibleanditcanbeeasilyfittedin seconds to all types of electrical socket boxes, thus saving valuable installationtime.TheEnvirograf® FireandSoundTrap(FST) can be fitted internally or externallytobothUPVCandmetalsocketboxesandit has been tested in accordance with the principles of BS EN1366-3, achieving twohoursoffireprotection.

PATENTED

EXTERNAL FIT INTERNAL FIT

Intumescent Cover

Intumescent cover for Marshall-Tuffl ex ceiling rose fi tting for plasterboard ceilings

INTUMESCENT FIRE PROTECTION GASKETS RANGE 3030



Without Gaskets With Gaskets

Ref:CRG Ref: MTC

Ceiling Rose GasketsRef:CRG

This is a requirement if 3 or more cables come through the

ceiling

Giving both acoustic and

fi re protection. For fi re only fi t

Ref: ICRG


BESA BOXES FITTINGS

An intumescent gasket to adhere insidethe metal box. Can have holes cut intothe gaskets to accommodate tubes and cables.Forbothsingleanddoubleboxes,withlargergasketforcookerboxesetc.ThegaskethasDStapeonthebacktoadheretotheinsideofthemetalbox.Theacousticsponge gasket has corners cut to allow quick&easyapplicationontothebox.

PERFORMANCETested to BS476 Part 22 (1987) andachieved 4 hours in solid walls and 71minutesincavitywalls.Acousticprotectionto Robust Details & 17th Edition IEERegulations tested in accordancewith BSEN1403(1995)&ratedinaccordancewithBSEN150 717/1 (1997).Acoustic criteriatested to BS476, Parts 20/22, EN 1364-1(1999)&EN1365-2(1999).AcousticperformanceBSENISO140-3:199563dB(-2,-8)


SPG/APS/26 Singlemetalboxset26mmdeepSPG/APS/37 Singlemetalboxset37mmdeepSPG/APS/47 Singlemetalboxset47mmdeep

DPG/APD/26 Doublemetalboxset26mmdeepDPG/APD/37 Doublemetalboxset37mmdeepDPG/APD/47 Doublemetalboxset47mmdeep

CBG/APC Cookerboxset(47mmdeepx3inx5in)

PATENTED

Gaskets are simply placed into BESA and knockout boxes and fi xed with the self-adhesive backing tape. Shown here fi tted into PVC or steel conduits.

HINTUMESCENT

GASKETS IN ABS BOXES

H

H

H

H

3030 INTUMESCENT FIRE PROTECTION GASKETS RANGE

NEW ACOUSTIC & FIRE PROTECTION FOR METAL SOCKET & SWITCH BOXES

SINGLE METAL BOX SET DOUBLE METAL BOX SET



It is essential to fi t gaskets in Besa Boxes & Universal Knockout boxes where cable pass through walls or ceilings. Without gaskets the conduit in a room or area of fi re is glowing hot in 5 minutes alighting the cables in the tube & boxes passing the fi re into the next fl oor or compartment.

Without Gaskets With Gaskets

Ref:BEG Ref:ABGStatesizeofthebox


DESCRIPTIONWherever electrical services and plumbing pipes (whether they are plastic or steel)pass through fire-rated walls or ceilings,they must be protected by an intumescent sleeve,collar,orwrap.

USEFiroblok® electrical conduit sleeves are made in the same sizes as 20mm and25mm conduit, so they fit into sockets orBESA boxes. Firoblok® sleeves are made tofitaroundallsizesofplastictrunkingandcabletrays.Inafire,theywilltightlycrush/sealaroundallthecables.

Firoblok® sleevesareused forall sizesofPVC,UPVC, steel, andcopperpipes from15mmto600mm.Inafire,Firoblok® sleeves completely seal all PVC pipes with a wallthicknessupto25mmandtheyhavebeentested for thick UPVC pipes for nuclearpower stations. Firoblok® sleeves, whenused on steel, cast iron, or copper pipes,cool the pipe down, and they act as aninsulator between the sides of a firewallor between floors and ceilings. They area very important product to prevent firepenetratingintoadjacentroomsandfloors.

Firoblok® sleeves can be fitted along thelength of plastic or steel pipes, and oncables (such as armoured cables feedinghospitals) and pipes (such as chemicalpipe) giving fire protection and insulation.Theprotectedcableswillnotoverheat.

PERFORMANCEComplies with 17th Edition IEE WiringRegulations, Document B of UK BuildingRegulations,andRegulatoryReformOrder2005. Tested to BS476 PART 22 (1987)giving 69 minutes integrity/insulation inhollow plasterboard/lath-and-plaster walls;EN1366-1 (2000) achieving 150 minutesintegrity and insulation; and EN1366-3(2005)achieving78minutesintegrity.

AllElectricalProducts tocomplywith revised the17thEdition IEERegulations,DocumentBofUKBuildingRegulations.Important:withoutgaskets,thewallisonlyrated5minutesprotection.

ORDERING REFERENCES:Reference Description Length110C/20 20mmFiroblok®conduitsleeve 300mm110C/25 25mmFiroblok®conduitsleeve 300mm

Packsof12piecesarealsoavailableMadeforothersizeofcounduits.

Forsleevinggoingovertheconduits:110/E/C20110/E/C25

FIROBLOK CONDUIT SLEEVEFITTED INTO A 20MM COUPLING

FIROBLOK CONDUIT SLEEVE FITTED INTO A 20MM BESA BOX

CABLE PROTECTION IN HOLLOW WALLS INCLUDING SMOKE SEALS

FIROBLOK CONDUIT SLEEVE FITTED INTO A HOLLOW DRY WALL

FIROBLOK CONDUIT SLEEVE FITTED INTO A BLOCK CAVITY WALL

FIROBLOK CONDUIT SLEEVE FITTED INTO A 25MM BESA BOX

PATENTED

FIROBLOK® ELECTRICAL INTUMESCENT CONDUIT SLEEVES 3030

Samesizeastheconduit


DESCRIPTIONA very lightweight, self-supporting andcompletely ventilated tent (FT) designed to avoidoverheatingof the lightfitting.Cableentriesarefittedatthetopofthetent,anditiseasilyinstalledbyonepersoninminutes.(Withnoextrasupports, simpleclipfixing,no mechanical screw fixing required). Anacoustic tent is also available to attenuate airborne and impact sound (FT/AC). Theacoustic type enables soundproofingwithout overheating of the light fitting. Aversion is available for air conditioning units (AIR).

LIGHTING COVERSRef Dimensions FT1 350mmx300mmx150mmFT2 650mmx600mmx150mmFT21 650mmx300mmx150mm*FT41250mmx600mmx150mmFT411250mmx300mmx150mmFT51550mmx600mmx150mmFT511550mmx300mmx150mm*FT61850mmx600mmx150mmFT611850mmx300mmx150mm

ACOUSTIC LIGHTING COVERSRef Dimensions FT1/AC 350mmx300mmx150mmFT2 /AC 650mmx600mmx150mmFT4 /AC1250mmx600mmx150mmFT41/AC1250mmx300mmx150mmFT5 /AC1550mmx600mmx150mmFT6 /AC1850mmx600mmx150mmFT61/AC1850mmx300mmx150mm

AIR CONDITIONING COVERSRef Dimensions AIR1 400mmx400mmx240mmAIR2 400mmx400mmx280mmAIR3 600mmx600mmx250mmAIR4 900mmx850mmx240mmAIR5 900mmx850mmx280mm

Popularsizesfromstock.Sizesmarked*arespecialsizesmadetoorder.

Please state if the product will be fi tted above plasterboard ceilings

ORDERING REFERENCES: PATENTED

AIR CONDITIONING UNIT COVER EASILY FITTED OVER INSTALLED UNITS

AIR CONDITIONING UNITS

TENTS FOR LIGHT FITTINGS AND AIR CONDITIONING UNITS 3131

USEFor use where recessed fluorescent lightfittingsorairconditioningunitsareinstalledabovesuspendedorplasterboardfireratedceilings, tomaintain fire integrity.No extrasupports are necessary because of its light weight.Canbeusedover air conditioningunits. Acoustic covers have been fullytestedatTheBuildingTestCentre.Reportsareavailableonrequest.Cablescanbetakenupunderedgeoftent.

PERFORMANCEThis product underwent a number of fireresistance tests employing the general procedures and criteria of BS476 Part 22andPart23Clause5(1987),achieving88minutes integrity. Acoustic version testedtocomplywithDocument‘E’.AlsotestedtoNEN6072(1997).AcousticperformanceBSENISO140-3:199563dB(-2,-8)



Intumescentcard isfixed to the topof the tent to provide entry points for support rods or cables or pipes to passthrough.

Note: where the unit is already fitted, seamscanbemade to allowthe cover to be placed over the unit andthejointscanbesealedwiththesuppliedadhesive.VERY EASY TO FIT


USEFor use over downlighters andloudspeakers, to maintain the integrity offire-ratedceilings.

PERFORMANCEThis product has been tested employing the generalproceduresofBS476Parts22,23,and23(Clause5)(1987),invariousceilingand floor constructions. Integrity results ofup to 240 minutes have been achieved.AlsotestedtoNEN6069(1997).Fullyloadedceiling88minutesintegrity.

Where the cover can be fitted over asuspended ceiling in roof areas or where floorboards are already lifted, use theEnvirograf®FireCage.Therearetwotypes:one for light fittings (FC)and theother forlight fittings with transformers (FC/R). Anacoustic type is available – see next page fordetails.Seepricelistforfulldetailsofalltypesofdownlightercovers.

DESCRIPTIONWiththeincreaseduseofdownlighters,theintegrity of the plasterboard and suspended ceilingscanbereducedtoapproximately4minutesprotection.Envirograf® downlighter covers are used to restore the integrity required by British Standards. The coversare available inmany standard sizes, andother sizes can be made to order. Theyare easily installed in about five minutesfrombeloworabovetheceiling.Withcableentrieson top, the intumescentcoversareventilatedtoavoidlightfittingsoverheating.Cables can also be passed under the the rim ofthecoverforconnectionstotransformers.Onlythelightfittingpenetration isrequiredtobeprotected,notthetransformer.

Envirograf® DSLV Covers are made to measure for use where transformers or chokes are connectedtothelightfitting.

LIGHT FITTINGTRANSFORMEROR CHOKE

Standard Standard Light Fitting Light Fitting & Transformer Combined

Ref. Length Width Height Ref. Length Width HeightDLC0 150mm150mm120mm DSLVA 300mm100mm120mmDLC1 130mm130mm 70mm DSLVB 300mm180mm140mmDLC2 130mm130mm100mm DSLVC 300mm220mm140mmDLC3 130mm130mm140mm DSLVD 300mm300mm140mmDLC4 180mm180mm130mm DSLVF 450mm290mm150mmDLC5 180mm180mm170mm DSLVG 475mm320mm215mmDLC6 260mm260mm120mm DSLVO 400mm250mm200mmDLC7 260mm260mm230mmDLC8 300mm300mm170mmDLC9 350mm350mm230mm

NB:Allowclearancesaroundlightfittings:40mmhorizontal/15mmverticalSpecialsizesmadetoorder.Foradviceonspecifications,seecontactdetailsonbackcover.

Othersizesmadetoorder


3232 INTUMESCENT DOWNLIGHTER COVERS AND CAGES



WITHOUT THESE COVERS YOU MAY NOT BE INSURED


DESCRIPTIONSound absorption and fire protection ofdownlighters can now be achieved with the Envirograf® acoustic downlighter cover and fire cage range. After a long periodof research and testing, the problem ofprotectionandoverheatinghasbeensolved.The covers allow light fittings to operatewithout overheating,whilstmaintaining the

Special sizes made to order. For advice on specifi cations, see contact details on back cover.

Cloth Type Downlighter Cover SizeRef Diameter x HeightDLC0/AC 150mmx 120mmDLC1/AC 130mmx 70mmDLC2/AC 130mmx 100mmDLC3/AC 130mmx 140mmDLC4/AC 180mmx 130mmDLC5/AC 180mmx 170mmDLC6/AC 260mmx 120mmDLC7/AC 260mmx 230mmDLC8/AC 300mmx 170mmDLC9/AC 350mmx 230mm

Cage Type Standard Light Fitting Light Fitting & Transformer CombinedRef Length Width Height Ref Length Width Height FC 1/AC 190mm190mm140mmFC 1R/AC365mm190mm140mmFC 2/AC 190mm190mm190mmFC 2R/AC365mm190mm190mmFC 3/AC 240mm240mm140mmFC 3R/AC415mm240mm140mmFC 4/AC 240mm240mm190mmFC 4R/AC415mm240mm190mmFC 5/AC 300mm300mm140mmFC 5R/AC475mm300mm140mmFC 6/AC 300mm300mm190mmFC 6R/AC475mm300mm190mmFC 7/AC 300mm300mm250mmFC 7R/AC475mm300mm250mmFC 8/AC 340mm340mm140mmFC 8R/AC515mm340mm140mmFC 9/AC 340mm340mm250mmFC 9R/AC515mm340mm250mmFC10/AC 390mm390mm195mmFC10R/AC565mm390mm195mm

PATENTEDORDERING REFERENCES:

ACOUSTIC DOWNLIGHTER COVERS AND CAGES 3232

All Electrical Products to comply with the revised 17th Edition of the IEE Regulations


USEEnvirograf® acoustic downlighter and speaker covers can be used in areas that require good absorption of airborne and impact sound, such as businesses andshops below residential apartments and between floors of residential apartments.Acoustic covers have been fully testedat The Building Test Centre. Reports areavailableonrequest.

PERFORMANCEOnly Envirograf® covers have passed all relevantBritishStandardstestsonalltypesofceilings,complyingwithDocumentBandE (acoustic requirements) of UK BuildingRegulationsandtherevised17thEditionIEERegulations.AlsotestedtoEN6069(1997).BSEN1363-1:2012AcousticperformanceBSENISO140-3:199563dB(-2,-8)

ACOUSTIC COVERS TO COMPLY WITH THE REQUIREMENTS OF ‘ROBUST DETAILS’

Product 152

fire rating integrity of the ceiling to whichtheyarefitted,thusenabling30minutesor60minutesoffire rating tobemaintained.(See Product 31 for tents for fluorescentandotherlightfittings).

We’re always happy to share our knowledge of passive fi re protection.

Contact us if you would like to learn more about it.

Certifi ed CPD’s

NEW Ceiling Barrier for over suspended ceiling tiles giving 60 minutes fi re protection, acoustic protection impact & airborne, thermal insulation


Envirograf® acoustic covers have been on sale for many years, meeting therequirementsofDocumentEofUKBuildingRegulations for impact and airborne sound. New loft requirements mean thatthere should be more insulation in both domestic and commercial buildings, sothe Envirograf® covers have been made stronger to take insulation material over the top, or the insulation material can becut and fit around the cover. This newEnvirograf® cover meets the thermal requirementsofDocumentLofUKBuildingRegulations. Although there are now fire-rateddownlightersonthemarket,theseareafirehazardifthefireisbelowtheroof.Theywill hold in the ceiling but, evenwithout afire,themetalcanisters,inlotsofcases,arereaching200°Cand theywill ignitepaper,cloth, and many insulation materials. In afire, the temperature reached inside thecanisterisinexcessof500°C.

GOVERNMENTTESTONALOUNGE Ceilingonfire

MAIN ADVANTAGES:• Installed in seconds• Retains fi re integrity of the ceiling• Lightweight and fl exible • Can be used in suspended or plasterboard and lath & plaster ceiling• Stops speaker sound penetrating above • Complies with Document B and E (acoustic requirements) of UK Building Regulations and meets the revised 17th Edition IEE regulations. Also tested to NEN 6069 (1997) and BS476 Parts 22, 23 and 23 (Clause5) (1987), in various ceiling and fl oor constructions.BS EN 1363-1 : 2012


MANY SIZES AVAILABLE - CALL US NOW TO ORDER

PATENTED

It is essential to fit Envirograf® covers to all speakers fitted in fire rated ceilings &walls. Not only for airborne and impactsound underDocument E, but to stop firepenetrating into the ceiling&wall tomeetDocument B of UK Building Regulations,

keepingthefireratingoftheceilingorwall.Without this cover a 1 hour rated ceiling wouldcollapsein15minutes.Thesemustbefittedinallceilingsaswellasceilingtoloftareatogivefullfireprotection.Thecovercanbeeasilyfitted frombelow.Intumescent card fitted to side of thecover for cable to be fed through. Thecover is suppliedwith pins to fix cover toplasterboard.

3232 ACOUSTIC AND LOFT COVERS FOR USE OVER RECESSED LIGHT FITTINGS

The new Envirograf® covers ventilate, thusdispersing heat, and seal up in a fire,stopping theheatandflames fromgettinginto the roof space. Some people saythat downlighter covers are not required,especially for domestic situations. In testscarried out by laboratories on this type of fire, from ignition in a lounge or bedroom,thefirecanreach350°C in just3minutes,andin2minutes50secondsceilingpapercan be alight and the flames can bepenetrating into the light fittings. Peoplehavenoideahowquicklyfirecantravelorhowquicklythetemperaturecanrise.

Envirograf® acoustic loft covers are made in manysizestosuitallrecessedlightfittings.



32FIRE AND ACOUSTIC SPEAKER COVER32

1 minute 2.27 minutes 2.58 minutes 4.27 minutes

ALSO AVAILABLE FOR PVC VENTILATION DUCTINGSEE PRODUCT 110


Ceilingonfire

INTUMESCENT TOILET / BATHROOM VENTILATION OUTLET PROTECTION 3333


Internal intumescent liner (See Ref: A): Which is in 2 halves & adheres inside the pipe, leaving 92% free air volumeRef (Pipe ID* mm) RatingLV 50/1 50 1hourLV 75/1 75 1hourLV 98/1 98 1 hourLV100/1 100 1hourLV100/2 100 2hourLV150/1 150 1hourLV200/1 200 1hourLV225/1 225 1hourLV300/1 300 1hour

Metal sleeve with fi xing brackets and internal intumescent liner, for round PVC and fl exible pipe in ceilings & walls. Can be surface mounted or rebated (See D):Ref Ring size: ID* mm OD* mm Depth RatingLVML 98/1 108 127 30mm 1hourLVML100/1 115 128 30mm 1hourLVML150/1 156 172 30mm 1hourOthersizesmadetoorder

New Firoblok® external protection sleeve for PVC ventilation outlets (See E):Ref (Service OD* mm) Internal Hole (mm) RatingEC 80 80 90 95 1½hoursEC100 100 110 118 1½hoursEC125 125 130 140 1½hoursEC150 150 156 170 1½hours

*ID=internaldiameter&OD=outsidediameter (Other sizes made to order, including square/oblong sections)

AA INSIDE METAL TUBE

A INSIDE PLASTIC TUBE

D

E E

DESCRIPTIONIntumescent protection for both ceiling and wall ventilation outlets. Can be easilyinstalled in about four minutes. Used withoutlets which connect to toilet/bathroomventilation fans. Available in sizes from50mm to 600mm diameter, for domesticand industrial applications. The range now includes superb Firoblok® external protection sleeves for PVC ventilation outlets which is non-clogging and offers 100% ventilation area.

PERFORMANCEProducts were rigorously tested BS476Parts 20 and 22 (1987), achieving anintegrityof120minutes.ThenewFiroblok®products were tested to BS476 Part 21(1987),achievinganintegrityof90minutes.EN1363-1(1999)inplasterboardwall68minutesintegrity.

ALSO AVAILABLE FOR PVC VENTILATION DUCTINGSEE PRODUCT 110

(E) Firoblok® externally-fi tted intumescent protection for PVC ventilation outlets

PATENTED

(A) Internal intumescent liner for PVC or steel ventilation pipes in a wall

(D) Intumescent-lined metal collar for use in suspended or plasterboard ceilings and ductings, supplied with fi xing brackets, screws, and washers

Can be fi xed to ceiling or pushed up into

Internal pipe wrap for inside plastic & metalpipe from extractor &loo vent sealing off the fire, stopping it fromgetting into the cavity andhollowwalls.

For airvents&loofans


3333 CLVM CLIPPER RANGE FOR TOILET VENTILATION FIRE PROTECTION

Where toilet ventilation fan units fit ontoceilings or walls, fire protection is neededwhereeitherPVCorflexiblePVCpipesareused.Envirograf®CLVMallows thepipe tobesliddown theunit.Having intumescentinside the top of the unit which seals off in afire& intumescentroundthebaseof theunit tosealonto theplasterboardor lath&plasterholdingtheunitintoposition.

FITTING INSTRUCTIONS

Take unit and push into preparedholeinceiling/wall.

Fasteninpositionwithsuppliedpins,2tosideand2inthebottomholes.

SlidethePVCorflexiblePVCpipedowntheunit. Flexiblepipecanbepulledthroughthehole,restedontotheCLVM&pushedupintotheceiling


CLVM/110 For110mmpipesCLVM/150 For150mmpipes

All clippers are 140mm high

PATENTED

PERFORMANCETestedtoBS476Parts20/21/22(1987).BS-EN1363-390minutesfireprotection


Helping Enfi eld Residents stay safe

Highlands Hospital was a hospital in Winchmore Hill, in the London Borough of Enfi eld. The hospital closed in 1993, and the site was developed for residential accommodation. The site was since designated a conservation area and the former ambulance station has become a grade II listed building.

The complex has since became an attractive residential area. This ongoing refurbishment, orchestrated by Metropolitan Housing Association is being carried out by Wallguard Systems, who are performing structural refurbishment that spans across 140 fl ats within the complex, which involves sealing up voids between fl oors and walls, which could have caused serious hazards during a fi re.

Envirograf’s products have been used extensively throughout the project and have included Intumescent coated slabs (Product 4), Ventilation protection collars (Product 33), Intumescent Acrylic Mastics (Product 58) as well as Intumescent Pipe Wraps (Product 7)

Intumescent Slab helps seal the voids between the fl oors


INTUMESCENT FIRE AND SMOKE GRILLES 3434

DESCRIPTIONRegulations often require fire and smoke protection grilles foropenings in walls, ceilings, fire doors or at the entry point ofventilationducting.TheEnvirograf®TJGrillefulfilsthisrequirement,offeringfullfireandsmokeprotection.

USETheTJgrillecanbeeitherinstalledintoanexisting24Vfire/smokealarmsystemor(alternatively,ifthereisnoalarmsystemavailableorthegrilleisrequiredtobeindependent),intoanEnvirograf®ACmainsto24VcontrolunitwithsmokedetectorcircuitandN/OorN/Ccontacts.(Thiscontrolunitcanoperateupto3grilles).

PERFORMANCEThisproductunderwentafireresistancetestemployingthegeneralprocedures and criteria of: BS476 Part 20 (1987), achieving anintegrity of 66 minutes; and BS476 Part 22 (1987), achieving anintegrityof73minutes.

Therearefourre-settingoptionsfortheTJGrille:

•Manualre-set(byhand,withascrewdriverorknife)witha permanentloadingof125mA24V•Anautomaticre-setgrillewithapermanentloadingof125mA,withare-setloadingof6A24Vforaperiodof1second•Anon-electricalgrillecontainingathermalbreakerthatautomaticallyactivatesat70ºC,movingtheshuttertotheclosed position•Anon-electricalgrillecontainingamemoryspringdevicethatoperatesinthetemperaturerange50ºCto65ºC,closingtheshuttertofireandsmokeinabout47seconds

Also available are TJ grilles that openwhen activatedby the firealarmsystem,toallowsmoketoescapeintodesignatedoutlets.


Internal Hole Size External SizeRef Height x Width Height x Width

NTJ1 140x280mm 200x340mmNTJ2 240x280mm 300x340mmNTJ3 190x305mm 250x365mmNTJ4 270x305mm 325x365mmNTJ5 340x380mm 400x440mm

References shown for manual reset grilles only. Other grilles made to order.

TJ Grilles are available with the following optional extras:CTJ1: Acontrolunitsupplyingupto3grilles(2ifthegrillesarelargerthan400x400mmand1ifover500x500mm))withasmoke detectorcircuitwithN/OorN/CterminalsforACmainsto24VsupplySG/S: SmokedetectorandbaseforusewiththeCTJ1ControlUnitSG/CB: Acontrolunitwithabatteryback-upandchargertokeepthegrilleopenina24voltpowerfailure

PATENTED

Add suffi x /A for auto reset grilleAdd suffi x /MS for memory spring grilleAdd suffi x /TL for thermal break grille

Without a suffi x - Manual Reset Type


DESCRIPTIONAn intumescent ventilationgrilleconsistingof an inner and outer plate having a total thickness of 5mm. These plates housethe intumescent material which, in a fire,would seal up the slots or louvres in under 40seconds,givingupto73minutesoffireprotection.USEThese grilles are used for both sides of doors and walls. Two types of plate aresupplied: Type MG is slotted for moreventilation and type MGL is louvred, nonviewing. The grilles are finished in brown,

NEW-STYLE BG GRILLE

ORDERING REFERENCES: NBG100 100x100mm

NBG200 200x200mm

NBG300 300x300mm


DESCRIPTIONAslimblock-typeintumescentgrille,givinganexcellent90%freeventilationarea.Theopeningswouldbesealedoffinunder one minutewhenattackedbyfire.Canbemadeasshallowas15mmdeeptospecialorder.Standarddepth38mm.USEThesegrillesareusedinceilings,doors,walls,andventilationducting.PERFORMANCEThis product underwent a fire resistance test employing thegeneral procedures and criteria of: BS476 Part 22 (1987),achievingan integrity of 240minutes.Also testedatVNE toEuropeanStandardEN1363-1(2000).

PATENTED

PATENTED

SEE PRICE LIST FOR SIZES

OTHER SIZES MADE TO ORDER

3535 MG AND MGL INTUMESCENT GRILLES

white,stainlesssteel,andpolishedbrassfinish.Other sizes and colours aremadeto order. Each slot gives approximately6cm2 and each louvre gives 3.2cm2 free ventilation area. Can be used internally,externally,andonceilings.PERFORMANCETested toBS476Parts20and22 (1987),achieving 66 minutes on one side only;and BS476 Part 22 (1987), achievingan integrity of 73minutes.Also tested toEN1363-1(2000).

36INTUMESCENT BLOCK GRILLES36

NEW STYLE ALL-IN-ONE BLOCK GRILLE WITH FACE PLATES

Made square, oblong or round. Any type of face plate can be fi tted.

INTUMESCENT MG & MGL GRILLESEnvirograf® Product 35 – Tested up to 71 minutes Integrity & 54 minutes Insulation

ENVIROGRAF®

Intumescent Systems Ltd, Envirograf House, Barfrestone, Dover, Kent, CT15 7JG, United KingdomPhone: +44 (0) 1 304 842 555 – Fax: +44 (0) 1 304 842 666 – Email: [email protected] – URL: www.envirograf.com – IS035T-0-2009

FIRE PREVENTION PRODUCTS

TECHNICAL INFORMATION AND APPLICATION INSTRUCTIONS

These intumescent slotted (MG) or louvred (MGL) grilles give from 30 minutes to 71 minutes integrity in a fire. Thegrilles are made from 20SWG metal and consist of a front plate with slots (MG) or louvres (MGL) and a slotted backplate which holds the protective Envirograf® intumescent material. The front plate can be finished in black, brown,white, stainless steel, or polished brass, and BS/RAL colours can be made to order. It has 5mm returns into which theintumescent back plate is located.For 60 minutes protection on a door or wall, two grilles would be required (one each side) as it is not certain whichside the fire will attack from (order reference MG/D for slotted or MGL/D for louvred). For 30/60 minutes protection onthe risk side only (the room side of a door or wall) use one grille on the risk side and one plain front plate on the otherside (order reference MG/S for slotted or MGL/S for louvred). For ceilings, ducting, etc requiring one hour of fireprotection, use MG/S (slotted) or MGL/S (louvred). Screws are supplied to fix the grilles to the door etc.There are no known health hazards associated with this product. In a fire, the intumescent material will expand to fillthe openings in approximately 48 seconds. No smoke or toxic fumes are emitted by this product. If this product is tobe used in operating theatres or other sterile or food preparation areas, the intumescent material in the grilles can besupplied fully sealed. See overleaf for illustrated details of MG and MGL grille sets, with fixing/application examples.

MG (SLOTTED) GRILLE SHOWINGINTUMESCENT STRIPS

ENVIROGRAF® PRODUCT 35 GRILLESAVAILABLE IN A RANGE OF FINISHES

INTUMESCENT STRIPS

SLOTTED / EXTERNAL SIZE HOLE SIZE NUMBER OF SLOTTED AREA LOUVRED AREALOUVRED* H x W (mm) H x W (mm) VENT HOLES MG (cm²) MGL (cm²)

MG1/MGL1 150 x 200 100 x 150 10 58 27MG2/MGL2 200 x 200 150 x 150 14 81 38MG3/MGL3 275 x 200 225 x 150 22 127 60

MG3A/MGL3A 200 x 275 150 x 225 24 139 66MG4/MGL4 275 x 275 225 x 225 30 174 82

MG4A/MGL4A 300 x 300 250 x 250 33 191 91MG5/MGL5 350 x 350 300 x 300 52 301 143MG6/MGL6 350 x 425 300 x 375 75 434 206MG7/MGL7 425 x 350 375 x 300 68 393 187MG8/MGL8 425 x 425 375 X 375 90 521 247

MG8A/MGL8A 350 x 500 300 X 450 84 486 230MG9/MGL9 500 x 500 450 x 450 126 729 346

MG10/MGL10 650 x 650 600 x 600 216 1250 592MG11/MGL11 550 x 550 500 x 500 132 764 362

*To the references shown, please add /S for single risk side applications (one intumescent grille and one plain front plate supplied) oradd /D for double risk side applications (two intumescent grilles supplied). Other sizes can be made to order

INTUMESCENT STRIPS

MGL (LOUVRED) GRILLE SHOWINGINTUMESCENT STRIPS

Intumescent

BG OriginalStyle–Sizesfrom100mmupto500mm(plusspecials) Blockgrillesaremade15mmor38mmdeep.

INTUMESCENT BLOCK GRILLES (BG)Envirograf® Product 36

ENVIROGRAF®

Intumescent Systems Ltd, Envirograf House, Barfrestone, Dover, Kent, CT15 7JG, United KingdomPhone: +44 (0) 1 304 842 555 – Fax: +44 (0) 1 304 842 666 – Email: [email protected] – URL: www.envirograf.com – ES036T-09-2004

FIRE PREVENTION PRODUCTS

TECHNICAL INFORMATION AND APPLICATION INSTRUCTIONS

The Envirograf® intumescent block grille consists of azintec metal frame with foil-covered multi-layeredEnvirograf® intumescent material included in the frame.The foil resists static electricity and the build-up of dustand grease that would otherwise close up the vents. Theopening is faced with a zinc-plated mesh.

When the grille is attacked by fire, it will not give off anytoxic fumes and seals completely in approximately oneminute, when its temperature has reached 120°C.

The block grille can be fitted directly into ceilings, doors,partitions, ventilation ducting, and walls. Any type of grillefront can be used with this product: aluminium, plastic,steel, etc; and Envirograf® front plates can be supplied.

Standard block grilles are made 38mm deep, but they canalso be made to your requirements – just state the depth(A), width (B), and height (C) required (see diagrambelow left). They can also be made with fixing lugs forceilings or cavity walls. The sealed intumescent materialmakes this grille suitable for use in operating theatres andother sterile areas, such as food preparation areas, etc.

B

C

A STANDARD

38mm

FIXINGLUG

FIXINGLUG

FIXINGLUG

FIXINGLUG

Tested to BS476 Parts 20/22 (1987) for up to 4 hours integrity andinsulation. The block grille gives up to 90% free ventilation area

AFTER FIRETEST

BEFORE FIRETEST

INTUMESCENT BLOCK GRILLEFITTED WITH FIXING LUGS

BLOCK GRILLE SHOWINGORDERING DIMENSIONS

ENVIROGRAF® INTUMESCENT BLOCK GRILLE IN A TESTTHE GRILLE SEALS UP IN APPROXIMATELY ONE MINUTE

ENVIROGRAF® INTUMESCENT BLOCK GRILLESNOTE THE MASSIVE FREE-FLOW VENTILATION AREA

BLOCK GRILLE IN DUCTINGBEFORE A FIRE TEST

BLOCK GRILLE IN DUCTINGAFTER A FIRE TEST

Now with Thermal breaker option


DESCRIPTIONThese can be upgraded in different ways according to the thickness of the edge of thedoor&thicknessofpanels.

Iftheedgeofthedooris30mmormore&panel thickness 9mm or more then these can be upgraded with our Product 42,ClearorWhitesystem.

If the panels are less than 9mm then you have to use our card or veneered intumescentsheetmaterial.Docontactuson01304842555foradvice.

Iftheedgeofthedooris30mmormore&panel 8mm or less then do the following on theroomsideonly.

INTUMESCENT MATERIAL AND PANELLED DOOR UPGRADE KITS 3838

USEApplied to panels in doors, in conjunctionwithProduct42.

PERFORMANCEAchieved in excess of 30 minutes of fireresistance on softwood doors made from 31mmstilesandrails,andpanels6mm.For 60minutes doors the thickness of thedoorshouldbe44mmminimum.Theintumescentcard,ply&veneerhaveallbeen fully tested to BS476 Part 22 (1987)on newly-manufactured and old doors, atUKAS-approved test centres. Also testedat VNE to European Standard EN 1363-1(2000).


ES/MP Cloth1220mmwideforcompositepaneldoormanufacture

Cloth with protective fi re card for normal on-site upgrading:ES/MP/900 White Card for painting over 900mmwide(suppliedbythemetre)ES/MP/FC3/2WhiteCardforpaintingover1000mmwidex1220mmlongES/MP/FC3/3WhiteCardforpaintingover1220mmwidex2000mmlongES/MP/GP GaboonplyfacedES/MP/V Veneeredfinish(pleaseaskfordetailsofavailablefinishes)ES/MP/PLY Birch faced ply

ForveneerandplyuseTCAAdhesivecontacttype

TCA ThixotropicContactAdhesiveforadheringplywoodtodoors.

For30minutestheegdeofdoor30mmto40mm 60minutestheedgeofdoor44mmto52mm

PATENTED

White Doors:Wash door down, rub the panel up withcoarse glass paper to key the adhesive.Paint all the doors ( except panels ) withonecoatHW/APClearPrimerat12m2per litre.Then2coatsofHW01at8m2per litre percoat.

Apply to the panels: 1 coat of Stabond (allowalltodry).Cutthecardtosize,applyIAAdhesive to thepanelandgreysideofthecard&applycard to thedoor.Allow3hours,thenapply1coatHW04/SUndercoattoalldoor.Whendry,applyanytopcoat.

Clear Doors:Wash door down, rub the panel up withcoarse glass paper to key the adhesive.Paint all the doors ( except panels ) withonecoatHW/APClearPrimerat12m2per litre.Then2coatsofHW02/Eat8m2per litre percoat.Cut veneered card or ply wood to size.Apply theadhesive to thepanelandbackofveneer/ply&adheretopanelofthedoor.Then leave till the HW02/E is clear & dry.Apply tohole faceofdoor& veneerswithHWExcellClearTopCoat.

Incaseofthedoorfor1hour,ifthepanelsare18mmthickandoversoagainthesedonotneedcardorveneerjustProduct42coating.


between glass screen walls (rainscreens,with or without ventilation) and concretefloors, and between metal cladding andconcrete. Between modular buildings ontopofeachother.PERFORMANCETested toBS476Part 22 (1987) achieving240 minutes integrity and 138 minutesinsulation.Also testedatVNEtoEuropeanStandardEN1363-1(2000). In large200&250mmwidetopart20(1987)

DESCRIPTIONEnvirograf® intumescent expansion jointsare made from compressible fireproofsponge strips with a foiled intumescent materialononeorbothsides.Theproductisunaffectedbywater,chemicalsoroilandeasytoinstall.USEUsefulasmovementorexpansionjointsinfirewalls,floors,concreteslabs,andsteelwork,orasacavityjointbetweenbrickworkand timber structures. They can be usedaround ventilation ducting as a movement

ORDERING REFERENCES: E Tenstandardsizesavailable(othersmadetoorder)

DESCRIPTIONFireproof sponge impregnatedandcoatedwith intumescent material. Very flexible,but stable in small or large apertures.Unaffectedbywaterorchemicals.Suppliedin sheets or strips from 10mm to 100mmthick.Canbecuttosize.USEFor small or large expansion/movementjoints, under raised computer floors,


FCS1/30–30mmthickfor1hourratingFCS2/40–40mmthickfor2hoursrating.Thiscavitybarrierhas1thinfoiledintumescentstripdownoneedge.(Seepricelistforfullrange)

DESCRIPTIONAfireproofspongethatemitsnotoxicfumesandisincombustible.Suppliedinstandardstripsandsheets(seepricelist).Othersizesmadetoorder.Product41canbesuppliedcuttomatchsteelcladdingprofiles.

USEThe fireproof sponge can be used underroofingsheets,betweenwallsandfloors,or

ORDERING REFERENCES: F–FireproofSpongeMP–ProfileSponge(Seepricelistfordetails)

PATENTED

PATENTED

PATENTED

ANY SIZE SUPPLIED

MADE IN PIECES OR METRE LENGTHS

3939 INTUMESCENT EXPANSION JOINTS

andanti-vibration joint,usingdouble-sidedtape to adhere to the ducting, and canalsobefittedtosealoverthetopsofcabletrays passing through protected building elements.

PERFORMANCETested to BS476 Part 22 (1987), sealinghorizontal and vertical expansion joints ofdifferent widths, achieving integrity andinsulation results of up to 240 minutes.Also tested at VNE to European StandardEN13504-2(2004).

40INTUMESCENT-COATED FIREPROOF SPONGE40

41FIREPROOF SPONGE AND PROFILE SPONGE41

aspackingaroundsmallopenings(suchasspaces around windows and door frames in timberbuildings)and itcanbe facedwithEnvirograf®Product63(CementFiller).

PERFORMANCEThis product has been used in a fireresistance test employing the general procedures and criteria of BS476 Part 22(1987)achievinganintegrityof240minutes.

BS476Part20(1987)gaps55mm&70mmachieved125minutesintegrityandinsulation.

30mmgapstoBS476Parts20/23(1987)


INTUMESCENT PAINT AND VARNISHES FOR WOOD ETC 4242

THE ONLY COATING SYSTEM FOR INTERNAL AND EXTERNAL UNTREATED WOOD OFFERING UP TO 66 MINUTES PROTECTION

DESCRIPTIONEnvirograf® Product 42 is a range of clearand white intumescent coatings, givingprotection to a range of wood and wood-derived materials with anti fungus. A UVprotectionproductalsoavailable.USEThese coatings can be used on insulation board, MDF board, plasterboard, wood,and some wood-derived products. Thereis no need to strip off the existing paint or varnish,asEnvirograf® adhesion primer can beused.Seedatasheetforfulldetails.PERFORMANCEAll types of new and old doors (someover 200 years old) have been tested inaccordancewithBS476Part22(1987),andtheir fire resistance was upgraded to anintegrityofover60minutes.TheHWrangecan also upgrade wood panelling to 30

minutesor60minutesfirerating,accordingtothetypeofwoodanditsthickness.Openjoists and floorboards have achieved 60minutesoffireprotectionona loadedfloortoBS476Part20(1987).Timbermouldingsandcarcaseshaveachieved90minutesoffireratingtoBS476Part20(1987).Arangeof timber types, including MDF, plywood,etc, have been tested and complied withBS476Parts6and7(1987)Classes0and1. Also tested to EN1364-1 (1999) for 66minutes.ThiscoatingsystemnowcomplieswiththeClassificationB/S1/d0ofEuropeanStandard EN13501 Parts EN13823 (2002)singleburntest(SBI)andEN11925-2(2002)ignitability. Timber doors tested to BS476Part22 (1987)giving30&60minutesfireprotectionandinsulation.

Upgrading wood surfaces within building structures to a fi re rate specifi cation is now a common requirement throughout United States of America and Europe. Envirograf fi re protection coatings have been developed to meet even the strictest requirements of UL Classifi cation ANSI/UL723 Tenth Edition, (ASTM E84-13A).

ANSI/UL723 CERTIFIED


INTUMESCENT PAINT AND VARNISHES FOR WOOD ETC 4242

Timber ceiling at Clifton Hill House, University of BristolThe Envirograf® team had the pleasure of working on University of Bristol’s Clifton House, a Victorian mansion originally built in 1896 for the Tyndall family.

The aim of the architects working on the project was to ensure the building remained in its original style, which was the challenge we gladly took on.

Through the use of our products 38, 42, AM mastics as well as HW systems, we were able to give 60 minute fi re integrity to the building, without sacrifi cing its original image.

To keep the appearances and to be able to use upper fl oors at University of Bristol, the open joists and fl oor boards were again coated with 3 coats of HW02/E at 8m² per litre per coat and brown AM mastic between joints which had shrunk over the years, giving 60 minutes integrity, insulation and load bearing.

There have been hundreds of these type of fl oor structures treated to give the 60/60/60 requirement to BS 476 Part 21 1987.

ORDERING REFERENCES: Pleaserefertoournewdatasheetbeforespecifyingcoatings.

HWAP/WBClearadhesionprimersuppliedin1litre,2½litres,or5 litres

HW01F Whiteintumescentcoatingsuppliedin1litre,2½litres,5litresor20litres(Topcoatcanbeacrylic,whitespiritorwater basedtopcoats)

HW/ACRYLIC Acrylic EmulsionCoating (matt and satin finish,useoverHW01F)

HW02E Clearintumescentcoatingsuppliedin1litre,2½litres,or5litres(Topcoatscanbewaterbased,whitespiritbasedor thinnersbasedlaquers.)

Arangeoftopcoatsisavailable.

Pleasereadcoatingbrochureformoreinformation.

PATENTED

Envirograf® HW intumescent paint achieves Scandinavian test requirements

The Envirograf® HW02E intumescent paint system was recently used in one of the most rigorous fi re tests designed for testing coating systems, known as the K210 test. The HW system was applied onto 15mm tongue and grooved pine-wood profi les, a typical surface cladding (or wooden lining) used in the Scandinavian house sector.

The test is designed to evaluate the coverings ability to protect the construction behind the covering. According to regulations a K210 rating is required, ensuring that wooden linings of this type resist the fi re for a full 10 minutes ensuring that more fl ammable material behind the covering does not ignite for that set time, in this way reducing the intensity of the fi re for the fi rst critical 10 minutes, allowing the occupants effective escape to safety.

The HW system successfully passed the EN 14135 test at the Danish Institute of Fire and Security Technology (DBI) in Copenhagen, and is now being specifi ed throughout the Scandinavian housing sector market.

EN 14135 TEST

Outstanding performance by HW02

After 10 minutes the fi re only got to the tongue and groove of the profi les, which is about 7mm


ACCEPTED BY FIRE BRIGADES AND BUILDING CONTROL OFFICERS DESCRIPTIONA stand alone door hold system, notconnected to a fire alarm & where no firealarm system is installed. 240V supply to a24Vsystemforsingle&doubledoorsholdingopenfor57seconds.

USEDesigned to hold single or double doors open foramaximumof57seconds.Thetimecanbereducedtoasfaras20seconds,cuttingdoor draught, noise and loss of heat, butkeeping fire protection. A fail proof systemwhere doors are normally held open for long periodstendstobucklethedoor.Nospecialwiring,canusebellflex.IdealforResidentialHouses,forDisabled,Warehouses,Hospitals,Officesetc.Whenyoupushtodooropen,themagnet&armaturemagnetisefortheperiodsetup(upto57seconds).Thenautomaticallyreleasesclosingthedoor.ThetimeperiodforstayingopenwasdesignedbyFireBrigadeHeadQuartersatMoreton-in-Marsh.Extraoptions-abracketcanbefixedtothedoor frameandbeused for themagnet, asshowninthepicture.For blind people, an automatic openingdevicecanbefittedtothedoortoopen&holdforthe57seconds. Also see product 108

ORDERING REFERENCES: MHK1 Kitforonedoor (1control,1magnet,1plate)MHK2 Kitfortwodoors (1control,2magnets,2plates)MHK4 Kitforfourdoors (1control,4magnets,4plates)MH24 24Vmagnetandarmature(partscanbesuppliedseparately)MH240 240Vmagnetandarmature(partscanbesuppliedseparately)SGC/2 Controlunitonly(ifrequiredseparately)MDHB Bracketforfixingmagneticdoorholdertowall

A B C FOAM

KEY TO ILLUSTRATIONA: PVE/A foam fi lling a hole 100 mm wide x 215 mm deep x 830 mm high in a block wall gave 105 minutes of fi re protectionB. With a 30mm Envirograf® sponge (Product 41) sandwiched between foam gave 2 hoursC. A facing of 2mm intumescent cement (Product 63) gave 2 hours of fi re protection

ORDERING REFERENCES:PVE/A 750mlaerosolcanwithapplicationtubePVE/A/G 750mlaerosolcanforusewithindustrialapplicatorPVE/A/IG TriggerapplicatorforusewithPVE/A/GindustrialaerosolpackPVE/A/S Donotforget:solventcleaner(suppliedin150mlor500mlcans)

DESCRIPTIONA polyurethane foam that emits no fumesor gases when affected by flame. The cancontains2liquids,whichmixwhenleavingthecan and expand by absorbing moisture from theair. Itexpandsup to40 times itsoriginalvolume on application. Supplied in 750mlenvironmentally-friendly aerosol spray can(PVE/A)forapplicationbytube.Itcanalsobesuppliedina750mlscrew-topcan(PVE/A/G)forusewithindustrialtriggergun(PVE/A/IG).A red identification coating and labels areavailableonrequest,toshowbuildingcontroland fire officers it is our fire-tested foam. Inordertomaximisetheyieldofeachcan,spraywith water. This increases the expansion.Envirograf® solvent cleaner (PVE/A/S) shouldbepurchased,sothatasyouusethecan you can clean out the applicators tube andcleanupanyspillage.

PATENTED

PATENTED

MAGNET

ARMATURE PLATES

Magnet

SingleMagnet

Armatureplate

Single Armature plate

OPTION 1 Magnet holders on top or bottom of each door

OPTION 2Unique single magnet solution with this Envirograf® product

4343 MAGNETIC TIMED DOOR HOLDER

44FIREPROOF PVE/A FOAM44USEForfillingaroundawkwardopenings,aroundservices, and behind door frames (withouttaking off architraves) and behind windowframes. For fire sealing of services passingthrough the foam, use Envirograf® Product110.UseEnvirograf® solvent cleaner to clean theapplication tube(andspills) immediatelyafter use, saving the foam remaining in thecan.Canbepaintedover. PERFORMANCEThe product has been used in a 1 hour rated plasterboard wall with gaps up to 30mm,achieving 123 minutes integrity at BTC. Ina fire resistance test employing the generalprocedures and criteria of BS476 Part 22(1987),itachievedanintegrityof130minutes.ThefoamisnotaffectedbyUVlight.

TherearelabelsinthelidswhichmustbeappliedtotheProductforBuildingControlapproval.


ACRYLIC THIXOTROPIC ADHESIVE 4646

48BUILDFIX MULTI-PURPOSE FLEXIBLE BUILDING ADHESIVE

48

49ECONOMY INTUMESCENT LETTERBOX COMPLETE WITH INTUMESCENT LINER

49

DESCRIPTIONA water-based acrylic intumescentthixotropic adhesive, which when set iswater resistant. Available in½ litre, 1 litre,2½litres,and5litrestubsand310mltubes.

USEFor fixing wood, plasterboard, concrete,foam backing of carpet, ceiling tiles,ceramic tiles etc. Applied at 4m2 per litre.Can also be used with Envirograf®Products38 (intumescent cloth), 39, 40, & 41(fireproofspongeproducts),manufacturingfiredoors.


lA Suppliedin½litre,1litre,2½litres,5litres,and310mltubes

PATENTED

PERFORMANCEUsed to adhere Envirograf® intumescent paper onto door panels in fire resistancetestingtoBS476Part22(1987)onvariousdoorswithdifferingconstructions,achievingintegrity and insulation up to 68 minutes.Tested toBS476Part21 (1987),achieving90 minutes integrity. Also tested in Spainto European Standard EN1363-1 (2000),achieving2hoursintegrity.TestedtoEN1634-1:2000atEfectis,adhesiveforfiredoors.

DESCRIPTIONA multi-purpose adhesive that remainsflexible,doesnotbecomebrittleandcrack.Extremely high adhesion. Although waterbased, once dry is not affected by water.Can be used both internally and externally

DESCRIPTIONPlasticbodiedblackframe,aluminiumfaceplates,completewithsmoke,weatheranddraughtseal.Intumescentsealfittedroundthe body of the letterbox to crush and sealinafire.

PERFORMANCEThe letterbox was included in a test employing the general procedures and criteria of BS476 Part 22 (1987) built intoacompositedoor,maintainingthe integrityof the door for 61 minutes. Also testedto European Standard EN1634-1 (2000),achieving68minutes.

“YOU’LL NEVER GET A FIXING THERE!”

BUILDFIX CAN!DIFFICULT-TO-REACH AREAS,

THIN SECTION WALLS, BAD UNEVEN SURFACES,

BRITTLE SURFACES, HARD SURFACES, CONCEALED

AREAS, AND TIGHT CORNERS.


BUILDFIX Suppliedin310mltubes

PATENTED

for timber, plasterboard, ceramic tiles,plasterboard&woodtotimber.Oncethingslike skirting, architraves, boards etc. areadered in place it is virtually impossible to remove.

ORDERING REFERENCES: LPB/C ChromefinishLPB/SC SatinChromefinishLPB/G GoldfinishLPB/B BlackfinishLPB/W Whitefinish

PATENTED

Internal Size : 250mm x 35mmExternal Size : 300mm x 67mm


COLOURS AVAILABLEBrown L1AL1BL1C White L2AL2B L2CStainless L3AL3B L3C Brass L4AL4B L4CColoured L6AL6B L6C Stainless L7AL7B L7CBrass L8AL8B L8CSpecialBSandRALcoloursmadetoorderatanextracharge.

INTERNALSMOKEFLAP,consistsofa10mmdeepmetalsurround,withametalflap,housingasmokeanddraughtsealtosuitholesize267x50mm.Thesearemadeinthestandardcoloursshownbelow.

SM/S Black/Brown/WhiteSM/S Stainlesssteel(brushedwithblacksurround)SM/S BrassSM/LIN Intumescentliner

Canbeusedwithanyexternalflapplasticoraluminium,butadvisabletousewithletterboxliner.

NEWLETTERBOXUNITCompletewithintumescentliner.Overallsize76mmx310mm,deeptosuitdoorsizes38-60mm.

LP/BC BrightChrome LP/SC SatinChrome LP/BRS Brass LP/WH White

Has smoke sealing

The flap system is supplied in three different kits as follows:(A) Frontframeandflap+intumescentliner

(B)Frontframeandflap+intumescentliner+rearframeandflap

(C)Frontframeandflap+intumescentliner+rear security hood A B C

DESCRIPTIONAn intumescent fire and smoke protectionletterflapsystemcomprisingaframefittedwith smoke protection seal and a spring-loaded flap, which can be used on eithersideofadoor,andan intumescent liner tofixintothedooraperture,only3.5mmthick.A security hood with brush seal to stoppeople putting there hand through the letter box.Openingsize275mmwide60mmhigh.

There are two sizes of the units: HOLE SIZE OVERALL SIZEL1 - L450x267mm75x315mmStandardSizeL6 - L869x290mm100x335mmForlargepackages

Suppliedwithfixingscrews.

4949 INTUMESCENT LETTER BOX UNITS

USEIntumescent letter boxes are mainly used ondoorofflats,sothatiftherewasafireintheflat,thefirewouldn’tgetontotheoutsideescaperoute.

PERFORMANCEThis product has been included in a firetest employing the general procedures and criteriaofBS476Part221987,built intoacomposite door, maintaining the integrityof the door for 61 minutes. Also testedto European Standard EN1634-1 (2000),achieving68minutes.

LETTER FLAP KIT SYSTEM

INTERNAL SMOKE FLAP

NEW LETTER BOX UNIT


ORDERING REFERENCES: LBL1(85x340mm) LBL2(65x290mm)(Specialsizesmadetoorder)

DESCRIPTIONAn intumescent liner comprising twoL-shapedsectionsfittedwithself-adhesivebacking for ease of fixing. The liner canbe cut to sizewith a sharp knife to fit theopening. Sizes to suit other openings canbemadetoorder.

USEFor mail apertures in fire doors, whereexistingletterflapsaretobeused.Aperturesizesuptothelimitforeachtype(LBL1andLBL2) can be accommodated by cuttingthe linerwith a sharp knife as required. A

PATENTED

INTERNAL LOCKABLE LETTER FLAP & LOCKABLE WITH KEY HOLDER 4949

bare wood aperture must be sealed with paintorwoodsealerbeforefixingtheliner.Suitable for fitting to doors from 38mm to70mmthick.

PERFORMANCEThese products were included in a test employing the general procedures and criteria of BS476 Part 22 (1987) built intoacompositedoor,maintaining the integrityof the door for 61 minutes. Also testedto European Standard EN1634-1 (2000),achieving68minutes.

50INTUMESCENT LINER FOR MAIL APERTURES50

Designed with the help of the Fire Brigade two types of lockable letter fl apsTo save lives & Your home.

Standard colour is Cream, White or Brown. State colour when orderingBoth types of internal letter fl aps can be supplied with an external fl ap with or without knocker.

Stupidly in the past few years Fireworks or lighted paper has been dropped through letter fl aps.

Internal lockable with key holder:

hole size overall sizeLP1 to suit 50 x 267mm 75 x 315mmLP2 to suit 69 x 290mm 100 x 335mm

hole size overall sizeLLP3 to suit 50 x 267mm 75 x 315mmLLP4 to suit 69 x 290mm 100 x 335mm

Internal lockable letter fl ap in two sizes:

This is where front doors have multiple locking device so key to the front door is left in the key holder at night for emergency.


ORDERING REFERENCES: Ref A B C D Aperture

FB1 360mm 300mm 170mm 375mm 70mmx275mmFB2 360mm 300mm 90mm 375mm 70mmx275mmFB3 360mm 300mm 200mm 400mm 70mmx275mmFB4 675mm 600mm 300mm 600mm 70mmx275mm

Stateifafrontaccessdoorisrequiredinthemetalbox(extracostitem).Thestandardmetalbox(FB)isfittedwithaflushlockasstandard.Othersizesmadetoorder.

FLEX1 335mm 335mm 130mm 420mm 70mmx315mmFLEX2 335mm 335mm 130mm 420mm 55mmx330mmFLEX3 260mm 260mm 95mm 400mm 55mmx290mmFLEX4V 560mm 560mm 130mm 360mm 70mmx315mmFLEX5V 530mm 530mm 100mm 300mm 55mmx290mm

NB:FLEX3,FLEX4V,andFLEX5VareforuseinUPVCmouldeddoors,withFLEX4VandFLEX5Vbeingusedinaverticalorientation.Flexiblebags(FLEX)arefittedwithmetalturn-buttonsandpressure-fasteningstrips.

PATENTED

DEMONSTRATION DVD AVAILABLE

AC D

B

DESCRIPTIONBurning paper and liquids put through mail apertures in doors and walls can have devastating consequences, especially ifpremises are occupied. Nocturnal arsonattacks on homes can be particularly worrying for domestic residents. TheEnvirograf® rigid firebox or flexiblefirebag protects mail slots, so homesand businesses can have the confidencethat their premises are guarded against damaging and disruptive arson attacks.These products are safe to use because they do not contain liquids or gases. Theintumescentliningputsouttheflames.

3

OUTER SIDE

DOOR SIDE

3

USEThe firebox/bag fits onto the back of thedoor (illustration 1) or wall (optional rigidspout for metal boxes shown in illustration 2).Fire isextinguishedby the intumescentmaterial, which can be easily renewed.Rigid metal fireboxes are supplied with ahingedlidandflushlockasstandard,butahinged front door is available as an optional extra.Usetheflexiblefirebag(illustration3)in situations where doors open tightly onto walls,allowingfulldooropening. PERFORMANCETestedtoBS476Part22(1987).Fireboxes& bags self extinguish flames and fire, sowillnotallowanythingtoburn.

1 2

METAL BOX

FLEXIBLE FIRE BAG

Sealedagainstpetrol or liquids

Fire Boxes

Flexible Fire Bags

Envirograf®Fire Bags fi tted to the inside of the door gives complete protection, petrol & paper won’t burn the bag.

INTUMESCENT METAL FIRE BOX AND FLEXIBLE FIRE BAG 5252


ACOUSTIC PRODUCTS ACCEPTED BY ROBUST DETAILS

FOR OVER DECORATIVE LATH & PLASTER CEILINGS

DESCRIPTIONUnder floor fire barrierUF60 (60 minutes)is made from graphite impregnated cloth coveredwithareinforcedCraftpaper.Giving60minutesfire&insulationprotection.UF104 is made the same but has a wire mesh inside the unit as added support,approximately5mmthick.Standardlengthsare1800mmlong.Standardwidth400mm,450mm,500mmand600mm.Otherlengths&widthsmadetoorder.Theunder floor firebarrier is layedon topof the ceiling. Allow for a 50mm up eachsideofjoistiegapbetweenjoists400mm,so500mmunderfloor is required.12 longfixingwashersaresuppliedforfixingevery300mm apart per barrier & overlap by50mm.For acoustic requirement to U value andmeetDocumentE(HinScotland)a40mmthick sponge is supplied for the width betweenthejoists.

USETo install the barrier, lift three floorboards2100mmapart, slide the barrier under thefloor, bend 50mm of the barreir up eachsideof the joists, thenfix thebarrier to thejoists with the supplied rectangular metalplates at the factory-marked positions onthe barrier. Where the barrier touches thewall,bend it upwardsandfix it to thewall


UF Under-floorbarrier(statetype/size)suppliedwithfixingplatesUFS Acousticspongeslabsforusebetweenjoists(statesize)

SeeProduct131forfloorimpactsoundprotectionstrips

PATENTED

A B

5353 UNDER-FLOOR FIRE BARRIER AND ACOUSTIC BARRIER

with the supplied rectangular metal plates (tobefixedwith30mmcloutnails,300mmapart)(seeillustrationA).Overlapadjacentpieces by 50mm.Once fixed, replace thefloorboards.Ifsoundinsulationisrequired,aacousticfireresistantspongecanbelaidover the barrier between the joists (seeillustrationB).

NB: Theunder-floorfirebarrier issuppliedto fit a standard 400mm gap betweenjoists, allowing a further 50mm on eachside forfixing.Pleasestate if the joistgapdiffers from 400mm. The barriers are verystrong but can be cut with a sharp knife wherethereareherringboxjoints.Allofthesupplied metal plates must be used when fixingthebarrierinposition.

PERFORMANCEThe UF104 under-floorbarrierwasinstalledinaceiling/floorwithoutanyplasterboardorlath-and-plaster (just thebarrier itself) andtested toBS476Part 21 (1987), achieving104minutes integrity, insulation, and load-bearing. UF60 tested to BS476 Part 21,achieved62minutes.


INSULATED FIRE BARRIER CURTAIN 5454

DESCRIPTIONIFB1: an insulated firebarrier giving up to77 minutes integrity and insulation. Easilyfixedwith FB/C1metal straps.Overlap by50mmandadheretogetherwithEnvirograf®

Product 46 (IA) intumescent adhesivesupplied. The barrier is 6mm thick andmadefromlayersofimpregnatedcloth.Nogloves ormasks are necessary. It can becutwithasharpknifeorscissors.IFB2:asimilarfirebarriertoIFB1but8mmthick, including extra insulation material.This gives up to 87 minutes integrity andinsulation.Both IFB1 & IFB2 barriers can be madeacoustic to meet the requirements of DocumentEofUKBuildingRegulationsforairbornesound.

USEThe curtain is used for fixing to timber orsteel trusses, or between concrete soffitsand suspended ceilings, etc. It fits easilyaround services or into awkward corners,and can be used to wrap around metal trunkingtoupgradeprotection.

PERFORMANCEIFB1 was tested at TRADA (achieving 77minutes integrity) and IFB2 was tested atBTC (achieving 87 minutes integrity andinsulation)toBS476Part22(1987).

ORDERING REFERENCES: IFB1 InsulatedFireBarrierrated77minutesintegrity/insulationIFB2 InsulatedFireBarrierrated87minutesintegrity/insulationIFB1/S AcousticSpongeversionofIFB1IFB2/S AcousticSpongeversionofIFB2 StatewidthandlengthrequiredfortheaboveFB/C1 1000mmmetalstrapswithfixingholesat300mmcentres

PATENTED

We can increase the protection to 2 hours


FLEXIBLE FOILED CAVITY BARRIERS ( WB & VWB )

BENEFITSHigh tensile foil protectionEnsuresoptimumdurabilityandmoistureprotection.Flexible mesh structureOffersenhancedrobuststrengthandflexibilitytothebarriersection.Powerful intumescent sealIntheeventofafirethecavitybarriersealwillexpandfillingthecavitystoppingthespreadoffireandsmoke.

The WBCavityBarrier isa thinflexible foil faced intumescentstripwhichisfixedinahorizontalpositioninabrick/blockcavitywhichisfixedinwithmortar.

The VWBCavityBarrierissuppliedwiththeairflowsystemwithone,twoorthreerowsofholes(dependingonthewidthofthebarrier).

The VWBGCavityBarrierissuppliedasaselfdrainingandairflowsystem.Tubesarefixedintothebarrierunitthatarethensetintothemortarallowingallmoisturetodraintotheexternalarea,whilstalsoallowinga freeairflow into thecavityareawheresmoke sealing is required.

WHEN ORDERING, PLEASE SPECIFY THE OVERALL CAVITY SIZE AS WELL AS REQUIRED VENTILATION GAP

FLEXIBLE FOILED FIRE BARRIER ( VENTILATED)

FLEXIBLE FOILED FIRE BARRIER

Flexible mesh structureOffersenhancedrobuststrengthandflexibilitytothebarriersection.SELF DRAINING AND AIR FLOW SYSTEM - VWBG


WB Foiled cavity wall barrier ( non-ventilated )VWB Foiled cavity wall barrier ( ventilated with apertures )VWBG Foiled cavity wall barrier ( ventilated with grommets and tubes, stopping smoke in the cavity)

PATENTED

5555 CAVITY BARRIER PRODUCT RANGE

PERFORMANCEBS EN 1363-1 1999 up to 132 min

FOR STANDARD BUILDING AND RAINSCREEN


ORDERING REFERENCES: RS/WB/B Foiled cavity barrier with L-shape brackets RS/VWB/B Ventilated foiled cavity barrier with L-shape thickness (A) Seal gapRS/WB/CV//B/3 3mm 25mmRS/WB/CV/B/4 4mm 45mmRS/WB/CV/B/6 6mm 60mmRS/WB/CV/B/8 8mm 70mmRS/WB/CV/B/10 10mm 90mmRS/WB/CV/B/15 15mm120mm

Width -madetospecification(totalinsulationthickness)

PATENTED

RS/VWB/B BARRIER ( L-SHAPE BRACKET FIXING )

RS/WB/B BARRIER ( L-SHAPE BRACKET FIXING )

Hole patterns for RS/VWB/B

Pattern A

1hole30mmapart10mmdiameter

Pattern B

2holes30mmapart10mmdiameter

Pattern C3holes30mmapart15mmdiameter

PERFORMANCEBS EN 1363-1 (1999 ) - 132minutes

FOILED CAVITY BARRIERS WITH L-SHAPE BRACKET FIXINGS


CAVITY BARRIER PRODUCT RANGE 5555

RS/WB/CV/B BARRIER ( L-SHAPE BRACKET FIXING )

WIDTH

A


These barriers can be made with or without ventilation and drainage holesCanbeusedbothverticallyandhorizontally. Can be placed over and under insulation material or next to it in verticalposition,andcanhaveinsulationmaterialontopofandnexttothebarrier.

RS/WB/B|Non-ventilatedRS/VWB/B |Ventilatedwithventilationholes,either1,2or3holes*RS/WB/CV/B | With intumescent strip on the face to allow barrier to haveairflowopeningupto100mm.Theintumescentstripwillexpandinafire,fillingtheopening.(pleasestatesizeofthegaprequired).

RS/WB/B | RS/VWB/B | RS/WB/CV/BTheyhavea30mmupstandatthebackandhassupportingL-shape metals to support the barrier and allow for screw or nail fixing toconcrete,brick,block,cementboard,etc.Thebarriercontainsintumescent-coatedclothonagalvanisedmesh1.5mm x 1mm hole size. Then covered in reinforced craft paperwhich is impregnated in a Envirograf®FireProofAdhesive.Lightweight,clean,easytohandle.Canbebenttoashapeorbentoverwithoutharmingtheintegrity.

RS/WB/BCavityalsostopssmokepenetration.

TheRS/WBRangeBissuppliedwithbrackets,butwecanfittotheupperbackmeshwasherstoscrewornailthrough.

ChangeBforWwashersupto350mmwide.

*Accordingtothewidthofthebarrier


FLEXIBLE SPONGE CAVITY BARRIERS ( WBS & VWBS )The WBS Cavity Barrier is a flexible fire proof spongewhich is fixed in a horizontal or vertical position in a brick/block cavity. The WBS has unique self spring propertiesand is fixed into the cavity by simply pressing thesealintoplace.

BENEFITSFire proof sponge (WBS)Ensures optimum durability and moisture protection as well as offeringcontinuedthermalinsulationwithinthecavitysection.Powerful intumescent seal (VWBS)In the event of a fire the intumescent seal will expand filling theventilation and moisture holes, stopping the spread of fire andsmoke.Theintumescentisrubberisedtostopmoistureimpregnation.

State1or2hoursaccordingtowidth

FLEXIBLE SPONGE FIRE BARRIER (VENTILATED)

FLEXIBLE SPONGE FIRE BARRIER


WBS Non-ventilated sponge version ( widths 80mm - 265mm )VWBS Ventilated sponge version ( widths 80mm - 265mm )

PERFORMANCEBS EN 1363-1 1999 up to 138 min

Cutting the barrier to fit round the claddingframe won’t compromise it’s performance, as theintumescent expanding will seal any imperfections incutting.

Cutting the foil does not affecttheperformance.

AlltheRSWBRangecanhave insulation material both underneath & ontopofthebarrier.At180°C polystyrene wouldjust soften & at 220 °Cthe polystyrene would starttomelt,22minutesintothefiretest.

Fire test at Efectis Nederland EN 1363-1 2012



Party Floor SectionsParty floors (loadbearing and non loadbearing) are floors thatseparatecompartments.Timberpartyfloorsarerequiredtoofferfireresistancefrombelowandshouldofferthesamefireratingastheconnectedwalls.It iscrucial that thecorrectpassivefirecavitybarrier isfittedandlocatedinthecorrectposition.The Envirograf®FB/TSCavityBarrier(Product55) isprobablyoneofthesimplestcavitysealstoinstallintheseareas,andbecauseithas a protective outer sleeve offers full condensation protection and 142minutesfirerating.

Party Wall SectionsParty walls (loadbearing and non loadbearing) are walls thatact as separating or compartment walls. All of these wall typesare required to offer a fire resistance rating, dependent uponthe building design, type and how many floors it has. At thepartywall juncture therewill becavityareasand it is crucial thatthe correct passive fire cavity barrier is fitted and located in thecorrect position. These barriers are required to offer moistureand condensation resistance. The Envirograf® FB/TS is a non-fibrous sponge faced with an intumescent strip and covered inan outer protective sleeve offering full condensation protection and 142 minutes fire protection. The FB/TS is simply fixed intoposition with a high-tack self adhesive tape supplied on thefixingside.

PARTY FLOOR SECTIONS (TCB)

PARTY WALL SECTIONS (TCB)ORDERING REFERENCES:

FB/TS Free-air-fl ow cavity barrier

PATENTED

FREE-AIR-FLOW CAVITY BARRIER ( FB/TS )

PERFORMANCEBSEN1363-11999 upto142minBS476Parts20/22(1987)


THERMAL FIRE CAVITY BARRIER ( TCB )

The Envirograf® Thermal Cavity Barrier is an ideal solution where bothfireandthermalprotection isrequired,particularly incavitiesaroundwindowanddoorapertures.Thebarrier iswaterproofandcompletelymoistureresistantandoffersover1hourfireprotection,as well as creating an effective thermal barrier between the cavity andwindow/doorframesection.

THERMAL FIRE CAVITY BARRIER (TCB) THERMAL FIRE CAVITY BARRIER (TCB)


TCB Thermal fi re cavity barrier ( for sizes see price list )

PATENTEDPERFORMANCEBSEN1363-11999 upto132minBS476Part20 66minutes

FIXINGThe TCBCavity Barrier comprises of a flexible fire proof spongefixedtoathinfoilfacedintumescentstrip.Thesystemiscompletelymoisture resistant.Simplycut to the length requiredandfixusingcloutnailsat3inch(75mm)centres.



FB/TS Free-air-fl ow cavity barrier

CAVITY BARRIER PRODUCT RANGE 5555FOR STANDARD BUILDING AND RAINSCREEN

FREE-AIR-FLOW CAVITY BARRIER ( FB/TS ) Roof Sections (Product 55)

Building design requirements and their respective fire resistance ratings are nodifferent for timber framed buildings compared to other building types as detailed intheBuildingRegulationDocuments.Therearenofireresistantratingsrequiredforroofareasunlesstheyareusedasanoccupiedspace.Iftheroofareaistobeusedashabitableaccommodation,thefloorandwallshouldhavethesamefireresistanceastherespectivewallsandceilingsasspecifiedbytheBuildingRegulations.Thedesigndetailingshouldincludeacavitybarrieratthetopsectionofthepartywall,maintainingitsfireresistanceintotheroofspace.Soffit ventilationgrillesofferafire rating, thatpreventsfire fromspreading into theroofvoid.SoffitboardscanbefireratedusingoneoftheEnvirograf®FireProtectionCoatings-pleaseseedatasheetorcallourTechnicalDepartment-01304842555. Cavity seal fi xed in cavity roof section:

Projected boxed eaves

Cavity seal fi xed in cavity roof section: Clipped eaves

Soffi t grille fi re seal

FB/TS


FB/TS

FIRE-STOPPING ROOF DIVIDER FOR USE IN TERRACED OR SEMI-DETACHED HOUSES This product comprises of Envirograf® fi reproof sponge with an intumescent coating, covered in a red PVC material which is completely waterproof. Product references: FB/TS and FB/TS/TB. In a fi re, it seals off one roof from the next, because of its highly-effective intumescent coating material, which expands in all directions to close any gaps and stop fi re penetrating. Lays fl at onto the party wall (brick, block, or timber) or on top of the roofi ng felt. Standard sizes available: 1m length; 25mm, 40mm, and 50mm thickness; 40mm and 50mm width (other sizes made quickly to order). Can be compressed to 50% of its original thickness (e.g. 50mm thickness can be compressed down to 25mm thickness). Quick and easy to fi t, thanks to its double-sided self-adhesive backing tape for adhering into place. Can be cut to length with a sharp knife. It contains no harmful fi bres or other harmful materials, so it is completely safe to handle. In a fi re, the product does not give off any toxic fumes. Fire protection up to 3 hours.

Product 55Located at both the spandrel section between the roof membrane and at the boxed eaves section.

Cavity seal fi xed in cavity roof section: Clipped verge end

FB/TS

Cavity seal fi xed in cavity roof section: Projected verge using gable ladder

FB/TS



ORDERING REFERENCES: Product thickness 1 hour protection 2 hours protection

CV30/3 3mm 25mm 25mmCV30/4 4mm 45mm 40mmCV30/6 6mm 60mm 50mmCV30/8 8mm 70mm 60mmCV30/10 10mm 90mm 70mmCV30/15 15mm 95mmCV75/4 4mm 50mmCV75/10 10mm 95mm

max. gap size max. gap size

CV30/8 , CV30/10 , CV30/15 are supplied with metal brackets for additional support.

PATENTED

FLEXIBLE STRIP CAVITY BARRIERThe Envirograf® flexible strip rangebarrier is a thin flexiblePVC&foiled clad intumescent material with a self adhesive backing tape for adhering to the wall, additional fixing can be done by usingstaples,nailsorscrews.The seals can be cut to any length with a joint sleeve supplied for sealing off the ends.Astripformofhighexpansion with medium pressure to lock against the internal side of theexternalwall inafiregiving full fireprotectionwithoutaffectingtheouterwall.Aquickandeasymethodofapplicationandfixing.The strips are in a blue plastic sleeving robust enough to stop any damagebywaterorinsect/animalsorwhenfixing.Canbesleevedinothercolours(White,BlackorRed).Stripsforgaps80mmandoverwillbefittedwithLshapebrackets.

CV30 CAVITY BARRIER

FLEXIBLE STRIP CAVITY BARRIER

PERFORMANCETested toBS476parts20,22andBSEN1363-1 (1999)givingfireprotectionfrom60to120minutes.


CAVITY BARRIER PRODUCT RANGE 5555FOR STANDARD BUILDING AND RAINSCREEN

BOTTOM CAVITY STOP FIRE AND RODENT BARRIER

PATENTEDORDERING REFERENCES:

VWB/M80/A or B VWB/M100/A or B VWB/M120/A or B

Pattern A : for 1 line of ventilation holesPattern B :for2linesofventilationholes

The VWB/M cavity barrier is designed forthe bottom edge cavity of timber framed buildings outer cladding sections. TheVWB/M is used to stop fire penetrationgetting behind the boards and wall face.Comprising galvanised 12mmmesh foiledwith2mmEnvirograf®multigrafintumescent.TheVWB/Mincludesaseriesofventilationholes 10mmdia either in one or two rowsallowing forbothair flowmoisture release.The VWB/M also offers protection fromrodents getting into the cavity. Suppliedin 920mm lengths with standard sizes of50mm,80mm,100mm,120mm.Canbebenteasily.

VWB/M BOTTOM CAVITY BARRIER FIRE AND RODENT BARRIER

PERFORMANCETestedtoBS476Part22(1987),andBEEN1363-1.

Toasmallwidthie50mmdownto30mm.


ORDERING REFERENCES: Product thickness 1 hour protection 2 hours protection

CV30/3 3mm 25mm 25mmCV30/4 4mm 45mm 40mmCV30/6 6mm 60mm 50mmCV30/8 8mm 70mm 60mmCV30/10 10mm 90mm 70mmCV30/15 15mm 95mmCV75/4 4mm 50mmCV75/10 10mm 95mm

The range has been especially designed to offer excellent passive fi re protection for rainscreen and other types of cladding. Can be use as horizontal or vertical barrier.

This range uses fi reproof sponge instead of mineral wool fi bre, which offers many advantages:

barrier is much thinner and offers better fi re rating easy to fi x - no masks needed ( non-fi brous ) fi xing brackets already in place - fi x with screws, nails or spit nails

The barrier is made in 1 metre lengths, with 4 fi tting brackets for horizontal application ( 3 brackets for vertical ). Can be cut to go round metal work with sharp knife. The cover is made from a strong, intumescent-coated material, completely water resistant.

RSF Range is the same a RSM but with a foiled reinforced craft paper covering water resistant & can be cut round metal work.

Both barriers can be plain RSM & RSF

RSM/I & RSF/I are with intumescent in front to expand in the fi re fi lling the ventilation gap.

RSM/A & RSF/A are with ventilation holes ( either 1, 2 or 3 holes, depending on the width of the barrier )



RSM RSF Can have intumescent strip on one side, ventilation holes if required, please refer to Price List for all confi guration options

PATENTED

RSM & RSF CAVITY BARRIER RANGE


Depending on the fi re rating required, the barrier can have different thickness30mm thick barrier 60 minutes fi re rating add suffi x /3040mm thick barrier 120 minutes fi re rating add suffi x /40


Tests at Efectis NederlandEN 1363-1 2012

PERFORMANCEBSEN1363-11999 upto132minBS476Parts20/22 66minutes

RSM and RSM/A Cavity Barriers tested at Efectis Nederland, achieving:

68 minutes integrity and 50 minutes insulation for RSM

85 minutes integrity and 50 minutes insulation for RSM/A

Both RSF & RSM can have thermal insulation material both under & on top of the barrier, but ventilation holes must not be covered.


DESCRIPTIONFB30 is a 1mm thick x 1220mm widereinforced glass cloth impregnated with red Envirograf®intumescentcoating,madeupto40mlongrolls.Averyrobustmaterialwhich can be used for drop curtains up to 10m. An acoustic version (FB30/AC) isavailable to meet the airborne and impact sound reduction requirements of Document EofUKBuildingRegulations.FB30/AChas15mm acoustic sponge adhered to the cloth but,forgreateracousticproperties,spongeup to20mmcanbeused.Thebarriercanalsobeusedhorizontallyoverasuspendedceiling to give more fire protection orbetweenfloorboardsandasecondaryfloor.

ORDERING REFERENCES:FB30 Standard 1220mmwidthFB30/AC Acoustic 1220mmwidth

Firebarriercurtainfixingsareasfollows:–FB/C1 1000mmmetalstrapswithfixingholesat300mmcentresFB/FP 30mmx40mmwasherswithintumescent-coatedmaterialontopFB/CLIP3 Suspendedceilingclip(T-barclipsfixedevery500mm)ST50 Jointingtapeforstrength

(SeeProduct137Hi-Tak500mlaerosoljointingspray)

PATENTED

5656 FB30 FIRE BARRIER CURTAIN

USEThebarriercanbefixedtosteel,wood,andbetween concrete soffits and suspendedceilings with Envirograf® metal straps (FB/C1). The straps can be cut with metalsnips. Or use our FB/FP metal washerswith intumescent-coated material on top.Jointsshouldbeoverlappedby50mmandadhered with the supplied Envirograf® IAadhesive. FB30 can be wrapped aroundsteel,trunking,orwoodasafirebarrier. Ifmoreinsulatedfirebarrierisrequired,seeEnvirograf® Product 54. Lightweight andeasytoinstall.Canbecutwithasharpknife.Does not shed fibres – ideal for hospitals,‘clean’areas,andcomputerrooms.Services

canbepassedthroughinconjunctionwithEnvirograf®Products13and16.Openingscanbemade in thebarrier foraccessfiredoors,asshownabove.

PERFORMANCETested toBS476Part22 (1987),achieving36 minutes integrity and 15 minutesinsulation.TestedoverClass0suspendedceiling horizontally, achieving 22 minutesinsulation toBS476Part 22 (1987). TestedtoBS476Parts6&7(1987)achievingClass0/1. Tested to BS476 Part 23 (1987) overlightfittings,achieving46minutesintegrity.


ORDERING REFERENCES: FB70 (Standard1220mmwide)FB70/AC (Acoustic1220mmwide)

Firebarriercurtainfixingsareasfollows:-FB/C1 1000mmmetalstrapswithfixingholesat300mmcentresFB/FP 30mmx40mmwasherswithintumescent-coatedmaterialontopFB/CLIP3 Suspendedceilingclip(T-barclipsfixedevery500mm)FPA Overlapjointadhesive(thecurtainissuppliedwithasmall quantityoffire-proofadhesiveforjoints)ST50 Jointingtapeforstrength

PATENTED

FB70 FIRE BARRIER CURTAIN 5757

DESCRIPTIONFB70isa1.2mmthickx1220mmreinforcedglass cloth impregnated with yellow Envirograf®insulationcoating,givingupto81minutesfireintegrity.Anacousticversion(FB70/AC) approximately 17mm thick isavailable with Envirograf® sponge adhered to one face of the cloth, meeting theairborne and impact sound requirements ofDocumentEofUKBuildingRegulations.If more insulated fire barrier curtain isrequired,seeEnvirograf® Product54.

USEForuseinloftareas,fromceilingstothetopofpartitions,undercomputerfloors,or forwrappingaroundtrunking,steel,andwood.Joints should overlap by 50mm and beadhered with the supplied adhesive, andfixedwithEnvirograf®metalstraps(FB/C1).The straps can be cut with metal snips.Openings can be made in the barrier for accessdoorsordropvents(thedropventshown below right allows protected bats to flythrough).

PERFORMANCETested toBS476Part22(1987),achieving81 minutes integrity and 22 minutesinsulation.

Fire rated opening for batts to go through

See Product 118


ORDERING REFERENCES: AM 310mltubeStatecolourrequired

AnacousticacrylicmasticisnowavailabletomeetDocumentB,E&L

DESCRIPTIONA halon-free, intumescent mastic withgood adhesion to all materials. Availableinstandardcoloursbrown,grey,blackandwhite(othercoloursavailable).Supplied in310mltubes.

USEFor fire stopping gaps from 1mm up to60mm wide. For wider gaps, fit Product40 (fireproof sponge) into the gap first.

DESCRIPTIONEnvirograf®intumescentputty,buffincolour(colourmayvary),appliedlikenormalputty.It canbepainted over. Stayspermanentlyflexible internally. Unaffected by moisture.Ideal for use around copper pipes and cables,andaroundsteelelectricaltrunking.Available in 310ml tubes and 1kg, 2½kg,and5kgtubs.

ORDERING REFERENCES: SIL 310mltubestandard(White,Clear,GreyorBlack)

DESCRIPTIONAflexiblesiliconesealantwhich,oncuring,is like rubber in consistency. A food-safe version is available for use in food preparationareas.

USEFor use at joints between many buildingelementsandmaterials,givingawater-tight,gas-tight and flexible seal. For example,in steel, brick and blockwork, concrete,ceiling, walls and partitions. Supplied in310mltubes,available inwhite,clear,greyorblack.Forgapsupto50mmwide.

PATENTED

PATENTED

PATENTED

5858 INTUMESCENT ACRYLIC AND ACOUSTIC MASTIC

After application, a skin forms that allowspainting,butthematerialstayspermanentlyflexible. It is a low-pressure materialwith good cooling ability for metals, andexpandsuptofivetimesitsvolumeinafire.Idealforusehorizontallyorverticallyaroundexitdoorframes,cabletrays,ducting,andpartitions.

PERFORMANCEThis product has been used in numerous fireresistance testsemploying thegeneralprocedures and criteria of BS476 Parts20, 21&22 (1987). Integrity ratingsof upto249minuteswereachieved.Alsotestedto European Standard EN1363-1 (2000),achieving126minutes.

59INTUMESCENT PUTTY59

62SILICONE SEALANT62

PERFORMANCEThis product has been subjected to a firetest in accordance with BS746 Part 22(1987),achievinganintegrityof97

ORDERING REFERENCES: BP 310mltubesortubsof1kg, 2½kg,or5kg

Not for use on boilers, hot fl ues, or stoves. See Product 115 for self-adhesive silicone tape for sealing gaps around boiler plates, heating fl ues, and pipe joints.

(Can be used on log stoves in areas where there are no fl ames)

PERFORMANCETested toBS476Parts20,21&22 (1987)when used for sealing around a number of penetrationsandexpansionjoints.Integrityratingsofupto240minuteswereachieved.

Please look at Product 146


INTUMESCENT CEMENT FILLER 6363

ORDERING REFERENCES: CFT 310mltube

DESCRIPTIONA ready-mixed intumescent cement fillerthat sets hard, like normal cement, butit does not crack. It expands in a fire.Suppliedin310mltubes.

USEIdealforapplicationaroundpipes,services,andbehinddoor frames, forfilling-insmallholes or cracks, and as a facing top coatover Envirograf®Product44 (PVE/A foam).Alsousedtofillcracksinceilingsandwallsbefore Envirograf® Product 84 (S/Paper) is

PATENTEDPATENTED

applied. Applied by trowel or spatula.When dry, it becomes hard like cementanditcanbepaintedover.

PERFORMANCEThis product has been used in conjunction with PVE/A foam aroundcables and pipes, in a fire resistancetest employing the general procedures and criteria of BS476 Part 22 (1987),achievinganintegrityof130minutes.

PATENTED


WF 250ml

64WOOD FILLER64

DESCRIPTIONEnvirograf® Wood Filler (WF) is used to:fillgapsaround jointsandsightpanelsondoors;fillholesinwood;andfilloverfixingscrews to improve the appearance at the surfaceand topreventmoisture ingress. Itisaversatilewater-basedwoodfillerwhichislightbuffincolour,butcanbecolouredasrequired by mixing-in a water-based stainoremulsionpaint. Itcanalsobepreparedforpaintingwhenhardened.Canbecoatedover with either Envirograf® Product 42(HW01orHW02)orProduct92(ES/VFRorQVFR)togiverobustprotectionfromfire.

USEWF is easily-applied with a putty knifeor spatula. It becomes touch-dry inapproximately 30 minutes and, whenhardened, it can be rubbed down with alight abrasive paper before painting over with Envirograf® Product 42 (HW01 orHW02)orProduct92(ES/VFRorQVFR),oranyothergood-qualitycoating.

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and Case histories

Please look at Product 146



3-2-1 Forallmaterialstobedry-cleaned3-2-1 W Forbedlinenandotherfabricsthatrequireregularwashing

DESCRIPTIONEnvirograf® 3-2-1 and 3-2-1W are clearodourless liquids for spraying onto most absorbentmaterials,includingpaper,card,carpet, cloth, polyurethane, upholstery,curtains andmattresses. They are safe touse and have been tested and approved foruseonchildren’sbedding.Treateditemscan be dry-cleaned and remain fireproof.When attacted by flame, treatedmaterialswillturnblackbutwillnotholdaflame.Itemstreated with Envirograf®3-2-1Wcan also be washed up to eight times before they need re-treatment. StandardEnvirograf®3-2-1canbesprayedontorealorartificialChristmastreestoprotect themfromfire.

USEBeforeapplying3-2-1or3-2-1W, testonasmallareafirst toensurecompatibilitywiththematerialanddyes.Whenspraying3-2-1ontomaterialssuchascurtains,cardboard,etc, use just a fine spray to dampen the

PERFORMANCEEnvirograf® 3-2-1 and 3-2-1W haveundergone stringent test procedures.Beforespecifying,please refer to thedatasheet. Tested to BS5852 Parts 2 & 14(1982) Cribs, Class 0/1, BS4790 (1987),BS5665 (1989), BS5852 (1990), BS5867Part 2 (1980), EN597-1 (1995), BS5438(1988), BS7175 (1989), BS6807 (1989),BS7177 (1989), BS6809 (1989). Tested toEN71 (1988 & 1994) plus BS5865 (1989).Not harmful to children or adults. CAA-approved. For Christmas trees, the treemust be in earth or sand and must be watereddaily.

DESCRIPTIONAnodourlessflameretardantliquid.

USEFor use on plastic and nylon foliage, orflowers for example in hotels, hospitals,restaurants,foyersandforChristmasGrottomaterials.


3-2-1 S Forartificialflowersandsyntheticmaterials

PATENTED

PATENTED

6666 3-2-1 STANDARD AND WASHABLE

material (just likeafine rain–donotsoakthematerial).Givepolyurethanefurnitureafinesprayontheouterclothandpressitintothe polyurethane with your hands or a clean cloth such as a handkerchief, then sprayovertheoutercoveringmaterialwithafinesprayof3-2-1W.

673-2-1 SPECIAL67

PERFORMANCE3-2-1Shasbeen tested toBS5852Part1(1982)onnylonandplasticfoliage.

ENVIROGRAF

57www.envirograf.com www.envirograf.com 57

ENVIROGRAF ®

We can design a solution to any fi re protection problem

Some of the solutions that we’ve designed:

We are the world leaders in design, testing and manufacturing of passive fi re protection products. Our knowledge is backed with almost 30 years of experience. We can help you meet all the required Building Regulations and satisfy your need for passive fi re protection. Do not hesitate and contact our Technical Department for advice.

The St Pancras railway station (Kings Cross) was one of the most stunning architectural achievements of the 19th century. The design was an engineering marvel of the time, and became a world famous architectural site. In May 1865, (while the station was still being constructed), the Midland Railway Company launched a competition for the design of a 150 bed hotel, with eleven architects asked to submit their entries. One of the architects, Sir George Gilbert Scott (1811-1878), got completely carried away and submitted a grand plan bigger and far more expensive that the original specifi cation. But his bare-faced audacity paid off and he was awarded the contract - although the Directors of the Midland Railway immediately demanded some hefty cost cutting measures which included knocking off two fl oors of offi ce accommodation and one fl oor level from the hotel.

St Pancras station, shortly after opening

The Midland Grand soon acquired an excellent reputation as an upmarket, 300-room hotel, charging 14 shillings (70p) a night in 1879 - only six pence (2.5p) more than the luxurious and famed Langham in Portland Place, W1. The building included many innovative features including hydraulic ‘ascending chambers’, concrete fl oors, revolving doors and a fi reproof fl oor construction. The Victorian decor was

rich, lavish and expensive, with suites of rooms decorated with gold-leafed walls and a blazing fi re in every room.

The hotel managed to prosper until after the First World War, but even the Moroccan coffee house and in-house orchestra couldn’t protect the hotel from the countrywide decline in the hotel trade.

Into decline

The Midland Grand was taken over by the London, Midland and Scottish Railway in 1922, before closing in 1935 - its facilities were outdated and it had become too expensive to run and refurbish. Now renamed St Pancras Chambers, the premises settled down to a somewhat less glamorous existence as railway offi ce.

The building survived the bombing raids of the Second World War but found it self threatened with complete demolition in the 1960s. Thankfully, this incredible building was saved from being swept away, and was awarded Grade 1 listed status in recognition of its importance as an example of high Victorian Gothic architecture. In the 1980s, the building failed its fi re certifi cate and was closed down, remaining empty for many years.

Envirograf® - helping to protect the St Pancras Chambers

58 www.envirograf.com58

St Pancras Chambers have enjoyed extensive restoration work, with London & Continental Railways working with Manhattan Loft Corporation to turn the once-derelict hotel into a 5 star Renaissance Marriott hotel with 244 bedrooms, 2 restaurants, 2 bars, a health and leisure centre, a ballroom, 20 meeting and function rooms, and 67 private apartments and penthouses. During this restoration work a particular problem was identifi ed that required an innovative solution. Many original lath and plaster ceilings required upgrading to a 60-minute fire rating. These ceilings often included ornate plaster castings dating back to the original construction period and were therefore protected under the Grade 1 rating. These ceilings were also unique in their construction. The laths were fi xed to a complex steel beam sections suspended from the concrete fl oor above, so whatever fi re protection was to be used it not only needed to be light in weight but also able to offer an insulation barrier that would prevent these metal beams from buckling in heat, which would inevitably cause the ceiling to collapse.

Fire Prevention Products London, were approached and after an extensive survey developed a solution perfect for the job. The Envirograf® EP/CP coating was specifi ed.

EP/CP is an intumescent coating that expands in a fi re offering an excellent insulation quality to the substrate structure above. However, due to the importance of the building project and the sensitivity of the original features a test was commissioned. The test house built an exact simulation of the complex ceiling steel structure that also comprised of the lath system. Carried out at Warrington Test House according to the principles of BS 476:Part 20:1987 the test was a total success achieving the 60 minute requirement leading to the Envirograf® EP/CP being specifi ed and now used throughout the St Pancras Chambers project playing a crucial role in restoring the original magnifi cence of one of London’s most important buildings!

Original concrete fl oor

Steel angle bars

Ceiling coated with Envirograf EP/CP

Original drop Lath & plaster ceiling


NOTES ON FIRE DOORS ENVIROGRAF® FIRE DOOR PROTECTION PRODUCTS

KEEPING FIRE DOORS EFFECTIVE!A FIRE DOOR IS NOT A FIRE DOOR

WITHOUT INTUMESCENT MATERIALS

Theroleof thefiredoor isoneof themostimportant elements of fire protection ina building. Its effectiveness in resistingflamesandsmoke helps toprevent a firefrom spreading, thus saving property andlives by allowing time for the occupants to escape. This isparticularly important inmultiple occupancy housing, retirementhomes,maisonettes,apartments,etc.

The fitting of a fire door is more complex

INTRODUCTION

49 & 50

FIRE AND SMOKE PROTECTION LETTER FLAP SYSTEMS

52

RIGID LETTER BOXES FOR FIRE AND SMOKE PROTECTION

52

FLEXIBLE BAGS FOR FIRE PROTECTION IN TIGHT OPENINGS

71 71

HINGE AND LOCK PROTECTION

FIRE-RATED SELF-CLOSING HINGES

79 & 109

GLAZING PROTECTION

69

SURFACE-MOUNTED FIRE AND SMOKE SEALS

100

REBATED FIRE AND SMOKE SEALS

118

ANIMAL FLAP PROTECTION

68

FIRE SEALING BETWEEN DOOR FRAME AND WALL

106 & 107

THRESHOLD SEALS

71

DOOR CLOSURE PROTECTION

thanitseems.Forexample,afiredoormusthave intumescent material around either the dooredgeortheframe.Smokesealsshouldbefitted,and thedoor furnitureshouldbeinstalledwithfireprotectioninmind.

Despite the British Standard 5588 Part31/1 and Document B of UK BuildingRegulations, which clearly states therequired specifications of a fire door set,fire officers are constantly finding doorswithitemsfittedthathavenofireprotectionqualities, thus completely removing thedoor’sfireintegrity,e.g.letterboxes,hinges,

locks,andcatanddogflaps.Ifafireshouldoccur,thesedoorswouldbeineffectiveandcouldleadtothelossoflife.The Envirograf® range of products has been designedtomaintaintheintegrityofthefiredoor, particularly doors used in houses ofmultipleoccupancy.Alloftheproductshavebeen produced with cost-effectivenessand ease of installation inmind, and theyhave been tested to the relevant British Standards.For ‘listed’buildings,olddoorscan be upgraded to fire-rated doors byutilising Envirograf®Products38and42.

35

VENTILATION GRILLES FOR FIRE AND SMOKE PROTECTION

71

LOCK PROTECTION

SECURITY DOOR VIEWER

130


SHOWS POSITION OF DOOR SEALS FITTED TO DOOR OR FRAME

FITTING REQUIREMENTS FOR PRODUCT 68SINGLE DOUBLE

SEE ALSO ENVIROGRAF® PRODUCTS 69, 76, AND 100

SINGLE ACTION DOORS(FITTED IN DOOR)

SINGLE ACTION DOORS(FITTED IN FRAME)

DOUBLE ACTION DOORS(REBATED MEETING STILES)

DOUBLE ACTION DOORS(UNREBATED MEETING STILES)

Also used for sliding doors and windows

DESCRIPTIONRebated intumescent seals with self-adhesive backing, supplied in 1050mmand 2020mm lengths. Available in black,brown, red, white, and real wood veneerfacings.Thesesealsofferuptoonehouroffireprotection.

USEForuse in frames,edgesoffiredoorsandbehind door frames. Once fitted, thefacing of the seal can be painted. Note: All fi re doors must now be fi tted with intumescent seals.

PERFORMANCEThis product was used in hardwood doors fire resistance testsemploying thegeneralprocedures and criteria of BS476 Part 22(1987), achieving an integrity of up to 60minutes. In softwood door fire resistancetests, up to 33 minutes of integrity wasachieved.


Ref Size (mm) Protection Ref Size (mm) ProtectionES102 10x2 HalfHour ES302 30x2 OneHourES103 10x3 HalfHour ES303 30x3 OneHourES104 10x4 HalfHour ES304 30x4 OneHourES154 15x4 OneHour ES383 38 x 3 One Hour ES384 38x4 OneHourES202 20x2 OneHourES203 20x3 OneHour ES403 40x3 OneHourES204 20x4 OneHour ES483 48x3 OneHourES252 25x2 OneHour ES484 48x4 OneHourES253 25x3 OneHourES254 25x4 OneHour ES503 50x3 OneHourES283 28x3 OneHour

SeepricelistforfullrangeofsizesAvailablein1050mmor2020mmlengthsFinishes:black,brown,red,white,orrealwoodveneer

PATENTED

6868 REBATED INTUMESCENT FIRE SEALS

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and Case histories


SURFACE-MOUNTED INTUMESCENT FIRE & FIRE/SMOKE SEALS 6969



ALTERNATIVE SEAL - V-SHAPED RUBBER SURFACE FIRE/SMOKE SEAL AVAILABLE:

PLEASE ASK FOR MORE DETAILS

TO USE THIS SEAL EDGES OF THE DOORS MUST BE ROUNDED

ORDERING REFERENCES:ES/SDS/P FOR SINGLE DOOR SETSES/DDS/P FOR DOUBLE DOOR SETS

HINGE SIDE OF THE DOORS

CLOSING EDGE AND HEAD

DOUBLE ACTION DOORS(REBATED MEETING STILES)

DOUBLE ACTION DOORS(CURVED MEETING STILES)

DESCRIPTIONAsurface-mountedintumescentfiresealorfire/smoke seal available in black, brown,red,white, and realwood veneer finishes.No routing is necessary. Supplied withintumescent paper for use around lock and twolabelsprinted“FireDoor–KeepShut”.

USEThis product is fitted to door frames inminutes.A3½mmorgreatergapdowntheclosing stile and across the door head is all thatisrequired.Sealsfitdirectlyoverhingeswith no hinge bind and no special gap is necessary on hinge side. Once fitted, theface of the seal can be painted, althoughthebrushsmokesealmustNOTbepainted.If thebrushispaintedinerror, it iseasytoreplace.Pinsaresuppliedforpushingintothe brush seal, although the brush has aself-adhesivestripattheback.

The surface-mounted seals have been successfully used for over 25 years.

PERFORMANCEIn a test on an old door with a head gap between 7mm and 11mm, the seal justexpanded and remained in place for the wholetest.TestedtoBS476Part22(1987),achieving an integrity of up to 66minuteswithan11mmgapattheheadofthedoor.The intumescent strips included have also beensuccessfully testedtoBS476Part23(1987).


ES/SDS for single door sets NS/SDS for single door setsES/DDS for double door sets NS/DDS for double door sets(ESsetsarefire/smokeseals,butNSsetsarefiresealsonly).

Statewhetherrebatedoropenstilesondoubledoorsandthefinishrequired.

Packsaresuppliedwithintumescentpaperforuseinlockareasandlabelsprinted“FireDoor–KeepShut”(Seepricelistforfullrange).

Ifthegapattheclosingstileandacrosstheheadofthedoorislessthan3mm,requestpackscontainingonly1mmthickES/30/PSseals.

Single 1050mm fi re/smoke seal strips can be supplied as follows:ES/25/HSforheadandclosingstile–2½mmthickx25mmwidex5mmbrushES/30/PSforhingeside–1mmthickx30mmwidex3mmbrush

Single 1050mm fi re seal strips (no smoke seal) can be supplied as follows:NS/25/HSforheadandclosingstile–2½mmthickx25mmwidex5mmbrushNS/30/PSforhingeside–1mmthickx30mmwidex3mmbrush.Longerbrushsizescanbesuppliedtoorder–pleasestatesizewhenordering.

PATENTED


46

8INTUMESCENT MATERIALSELF-ADHESIVE BACKING

ADJUST TO DOOR THICKNESS (40-46mm)

44

4

5

TRIM

4

8

ES46EFOR DOORS 40-46mm THICK

56

8INTUMESCENT MATERIALSELF-ADHESIVE BACKING

ADJUST TO DOOR THICKNESS (50-56mm)

54

4

5

TRIM

4

8

ES56EFOR DOORS 50-56mm THICK

HOW TO FIT:Removetheexistingdooredgewithasharpknife,chisel,orsaw,thenrubdowntheedgewithglasspaper. Ifnecessary(dependingonthegapbetweendoorandframe)someplaningmayberequiredtoallowforthereplacementdooredge.Replacementdooredgefitsflushoneside(othersideiswidertoallowforplaningdown–seediagrams).Apply supplied glue to prepared door edge. Remove backing paper from self-adhesivestriponbackofthereplacementdooredge.Pressfirmlyintoposition.Holdthedooredgefirmlyinplacewithmaskingtapewhilethegluesets(about10-20minutes).Finally,removethemaskingtapeandsmoothdowntheprojectingedgewithasuitableplaneand/orglasspaper.

DESCRIPTIONThis replacement door edging is supplied tofitdoorswithathicknessbetween40mmand 56mm, and it is supplied in 2100mmlengths. It is a completedoor edgingwithconcealed intumescent and smoke seal,availableforgapsof3mm,5mm,and7mm,with brush seals available for other gap sizes.Suppliedwithadhesiveandfullfixinginstructions. The edgingwood is suppliedinstandardsapelefinish(otherfinishesareavailable) and the brush smoke seals areavailableinblack,grey,andwhite.

USEWhere door edges are regularly damaged and need maintenance, for example inhotels, hospitals, and computer rooms,Envirograf® easy-to-fit replacement dooredging is ideal, as it saves the costof replacing the entire door. See alsoEnvirograf® Product 108 (door edgeprotectorstrips).


ES46E 46mmwidefordoorthicknesses40-46mm(trimexcess)ES56E 56mmwidefordoorthicknesses50-56mm(trimexcess)Statecolourandsizeofbrushsmokesealrequired

PATENTED

7070 REPLACEMENT HARDWOOD DOOR EDGING

MORE INFORMATION ON DOOR PROTECTION IN OUR BROCHURE

One of the most extensive range of fi re seals for use with fi re doors and glazing systems. Helping to keep the means of escape safe in all building designs.


DESCRIPTIONAflexibleintumescentprotectionsheet1mmthick,unaffectedbymoisture,andsuppliedinstandardsizesforquickandeasyfitting(somewithself-adhesivebacking,someplain).

USEFor use behind hinges and steel doorclosers and completely wrapped around the hidden parts of lock hardware on a fire-rated door. When installed, the sheetcompresses without compromising its protective qualities unlike mastic which is inneffectiveforhinge,lockanddoorclosure

HINGE, LOCK AND DOOR CLOSER PROTECTION 7171


Ref Size NotesHP 32 32x300mmHP 36 36x300mmHP 48 48x300mmBehindhingeareasHP300 300x300mmAroundlockareasLPH 150x225mmLockareas/closers

=Itemssuppliedwithself-adhesivebackingasstandard. =ItemsNOTsuppliedwithself-adhesivebackingunlessrequested.

REQUIRED TO COMPLY WITH BS476 PART 22 (1987) AND DOCUMENT B OF UK

BUILDING REGULATIONS

NEW CE-APPROVED SELF-CLOSING HINGE (SET OF 3)

FIRE RATED INTUMESCENT PLUGS

This self-closing hinge set (Ref SCH,available in brass finish, brown, chromefinish, stainless steel, bronze and white)means there is no longer a need for unsightly surface door closers: ideal for use in conservation areas, student andrental accommodation where people often removedoorclosers fromtheirdoors.Thisset of 3 hinges acts as a complete door closer.Hingescanbeindividuallyadjusted,e.g. to latch, the centre hinge can havemore tension, and the top hinge can betightened to allow for buckled door tops.

PATENTED


Ref ES/PLUG Intumescent plugs for hinge screws

PATENTED


Ref SCH Setof3hingesincludingscrews(variouscolours)

PATENTED

The product 71 range incudes a plastictubularplugcontainingflexibleintumescentmaterial for fixing into holes in solidsurfaces ( red dots in the picture ). Plugscan be used in door hinges to protect the

protection.Theintumescentpapercoolsthelock,hinges,andscrewsandprotectsthemfromoverheatingintheeventofafire.UnderUKBuildingRegulationsandBS476Part22(1987),alldoorfurnituremustbeprotectedbyintumescentmaterial.

PERFORMANCEThis product was used to protect ironmongery inanumberoffire resistancetests employing the general procedures andcriteriaofBS476Part22(1987)withoutan integrity failure being recorded for up to 91minutes.AlsotestedtoEN1634-1(2000)for68minutes.

Hinges tested to BS476 Part 22 (1987) to30/60 minutes. Also tested to EN1634-1(2000) for 68minutes. Tested by FIRA forage,wear,andweightfor80,000cyclesat90°and90,000cyclesat 400mmopeningandclosing.

hinges by cooling them down in a fire.The intumescent material expands around the hinges, cooling the metal. Availablein 38mm lengths with a choice of two diameters:6mmor8mm.


7272 SURFACE-MOUNTED BRUSH SMOKE SEALS

DESCRIPTIONSurface-mounted black, brown, grey, orwhite brush smoke seals, either with orwithout polypropylene blade. 1050mmlengths or supplied in roll form. Backing4.8mmwide.

USEFor use where intumescent seals arealreadyfittedandsmokesealingisrequired.Tofittheself-adhesiveseal,simplypeeloffthe backing material to reveal the adhesive WITHOUT FIN



SEAL FITTED TO BOTH SINGLE AND DOUBLE DOORS. ALSO USED FOR

SLIDING DOORS AND WINDOWS


ES/SS 3 3mmbrush(BrownandWhiteonly)ES/SS 5 5mm brushES/SS 7 7mmbrushES/SS10 10mmbrushES/SS15 15mm brush(white,grey-onlywithfin)(black-withoutfin)

BrushisinBlack,Grey,WhiteandBrownwithorwithoutpolypropyleneblade.

Addsuffix/Sforasingledoorset,and/DforadoubledoorsetAddsuffix/Rifyourequirealengthinaroll(specifynumberofmetres)Addsuffix/Nifyoudonotrequiretheself-adhesivebackingtapeStatethecolourofbrushrequired.Seepricelistforfullrange

PATENTED

tapeandpresstothedoorframe,downtheedgeoftherebate.Panelpinsaresuppliedfor fixing top, bottom and 300mm apart.Brush seals without self-adhesive backingcanbefittedintodraughtsealholders.Seealso Envirograf®Product78(Envirostrip®).

PERFORMANCEThis product has been tested to comply with BS476Part31/1(1987).

VISIT OUR NEW WEBSITE ATwww.envirograf.com

You can fi nd there all of our literature available for download

For over 30 years we’ve been leaders in developing, testing and manufacturing passive fi re protection products - you can trust in our knowledge!

WITH FIN


REBATED ACOUSTIC, DRAUGHT, SMOKE, AND WEATHER SEAL 7373

HOLDER SEAL A SEAL B SEAL S SEAL T SEAL V

seal size 6/9 mm 3/5/7/10mm 5/7/9mm 6/9mm 6mm

USE FOR: SINGLE-ACTIONDOORSANDCASEMENTWINDOWS

DOORSANDWINDOWS

SINGLE/DOUBLEDOORSWITHDOUBLETHRESHOLD

ACOUSTICCUSHIONING

SINGLE-ACTIONDOORSCLOSINGONDOORSTOP

IMPORTANT: 1-1½MM OF THE BRUSH OR RUBBER SEAL IS HELD WITHIN THE HOLDER. BRUSH WITH FIN IS ALWAYS ½MM HIGHER THAN REGULAR BRUSH. MAKE ALLOWANCE FOR THIS WHEN SPECIFYING.

CASEMENT WINDOW

CASEMENT WINDOW SASH WINDOWSMETAL-FRAMED

WINDOWS

ALSO USED FOR SLIDING DOORS AND SLIDING WINDOWS



DESCRIPTIONA 3mm deep x 10mm wide x 2100mmlong aluminium or plastic holder (black,brown, cream, grey, red, or white plastic)containingabrushsealinvarioussizesandcolours or a black rubber seal in various sizes andpatterns. The holder has a self-adhesivebackingforeaseoffitting.

USEThe seal holder is rebated into wooden doors or windows and adhered to the surface of metal windows using the self-adhesivebackingonthebaseoftheholder.It can be fitted to single or double doors,foldingdoors,sashwindows,etc.Seedatasheetfordetails.


ES/AH Aluminiumrebatedholder(self-colour)ES/PH Plasticrebatedholder(black,brown,cream,grey,red,orwhite)

/A Addsuffix/Aandsizeforangledrubberseal/B Addsuffix/Bandsizeandcolourforbrushseal/S Addsuffix/Sandsizeforstraightrubberseal/T Addsuffix/Tandsizefortubularrubberseal/V Addsuffix/VandsizeforV-shapedrubberseal

PATENTED

Use Product 73 for draught, weather or acoustic protection

Fixing1)Grooveareaswheresealswillbefitted.In some cases this seal may be surface mounted2)Removedoublesidedbacking,positionsealandfix,finishwithpanelpinssupplied.Thebrushseal can also be used in the holder for sash windows

Product 75with angle blade is used to seal the top edge of the bottom sash.

Ifplastic,stateholdercolour.Ifusingbrushseal,stateitscolour

Ordering example:Envirograf® SealsPlasticHolder(black)withBrushseal5mm(grey)–ES/PH(black)/B5(grey)


ALTERNATIVE POSITIONS

SLIDING DOORS

HEAD

BOTTOMEDGE

Adjustable plastic surface-mountedthreshold brush seal for use with sliding doors and windows, and for use withEnvirograf® Products 106 and 107.Suitable also for sealing over tiled floorsand linoleum or vinyl floor coverings.Brush lengths adjustable by movingposition in holder, based on 25mm or50mmmaximum.Plastic holder suppliedin2100mmlengths.(holderwhiteonly)

ORDERING REFERENCE: ES/ATB

DOUBLE ACTION DOORS(REBATED AND CURVED MEETING STILES)

DESCRIPTIONAluminiumholder inwhite,brown,blackormilled finish, 2m & 3metres in length withdraught,smokeandacousticseal.Suppliedwithdifferentlengthbrushes:19mm,25mm,32mm,50mm,75mm,100mm.

USEFor sealing the bottom of doors, the backedgeofslidingdoors,betweenadoorandwall, anddown thecentre stiles ofdoubledoors.


ES/TB Aluminiumholderforfixeddepthofbrushseal(statesize)

ADJUSTABLE BRUSH SEALAdjustablesurface-mountedthresholdbrushsealnowavailableinwhiteplasticholder(ES/ATB)

SIMPLY PULL THE CORD TO FREE THE BRUSH AND THEN PLACE IN THE PLASTIC HOLDER AT THE CHOSEN POSITION FOR THE BEST SEAL


ES/TB/P PlasticholderforfixeddepthofbrushsealES/ATB Adjustabledepthbrushseal(statemaximum25mmor50mm)(Seepricelistforfullrange)

PATENTED

PATENTED

7474 ACOUSTIC, DRAUGHT, SMOKE AND WEATHER THRESHOLD SEALS

74aPLASTIC THRESHOLD SEAL74a

Sliding Doors

2200mm long

ES/TB/P is a white plastic holder which accommodate both size brush seal.


SURFACE-MOUNTED ACOUSTIC, DRAUGHT, SMOKE, WEATHER SEALS 7575

SEAL

HOLDER SEAL A SEAL B SEAL S SEAL T SEAL Vseal size 6/9 mm 5/7/10mm 5/7/9mm 6/9mm 6mm

USE FOR: SINGLEACTION/DOUBLEACTIONDOORSANDCASEMENT/SASHWINDOWS(BELOWRIGHT:ADJUSTANGLETOSUIT

DOORSANDWINDOWS

SINGLE/DOUBLEDOORS

ACOUSTICCUSHIONING

SINGLE-ACTIONDOORS

Important:1-1½mmofthebrushorrubbersealisheldwithintheholder.Brushwithfinisalways½mmhigherthanregularbrush.Makeallowanceforthiswhenspecifying.

SINGLE ACTION DOORS

DESCRIPTIONAluminium holder with screws and seals,orwithaplasticholderwithpins.Finish inblack, brown, or white plastic. Containinga brush seal in various sizes and coloursorablackrubbersealinvarioussizesandpatterns.

USEFittedontodoorframes,thecentrestilesofdoors,andaroundcasement/sashwindowsandglassdoors,togiveacoustic,draught,smoke,andweatherprotection.

DOUBLE ACTION DOORS AND SASH WINDOWS




ES/SH Aluminiumsurface-mountedholder(self-colour)ES/SP Plasticsurface-mountedholder(black,brown,orwhite)/A Addsuffix/Aandsizeforangledrubberseal/B Addsuffix/Bandsizeandcolourforbrushseal/S Addsuffix/Sandsizeforstraightrubberseal/T Addsuffix/Tandsizefortubularrubberseal/V Addsuffix/VandsizeforV-shapedrubberseal

PATENTED

Can also be fi tted on bottom of the door

Use Product 73 for draught, weather or acoustic protection

Fixing1)Grooveareaswheresealswillbefitted.In some cases this seal may be surface mounted2)Removedoublesidedbacking,positionsealandfix,finishwithpanelpinssupplied.Thebrushseal can also be used in the holder for sash windows

Product 75with angle blade is used to seal the top edge of the bottom sash.

Ifplastic,stateholdercolour.Ifusingbrushseal,stateitscolour

Ordering example:Envirograf® SealsSurfacePlastic holder (black)+Brush seal 5mm (grey) ES/SP(black)/B5(grey)


Important: 1-1½mm of the brush or rubber seal is held within the holder. Brush with fi n is always ½mm higher than regular brush. Make allowance for this when specifying.

All can be fi tted with brush or rubber fi n

ES/SM60 ES/SM60/S ES/SM60/P ES/SM30/S5/7/10mmSeal5/7/9mmSeal PlasticStripOnly5/7/9mm (brushsealavailable)

TOP

Alsousedforslidingdoorsandwindows.Plasticcolouredhingeplugsfilledwithintumescentareavailable(Product71)

FITTING INSTRUCTIONS FOR ENVIROGRAF® PRODUCT 76 REBATED FIRE AND SMOKE SEALSES/SM60:fitthealuminiumprofileintotherebateandfixwiththenailssupplied.Peeloffthebackingstrip fromthe intumescentfinishingpieceandadhere it to thealuminiumholder,thushidingtheheadsofthefixingnails.

ES/SM60/P & ES/SM30:peeloffthebackingstripfromtheprofileandadhereintotherebate.

SINGLE-ACTION DOORS(SEAL FITTED IN DOOR)

SINGLE-ACTION DOORS(SEAL FITTED IN FRAME)

DOUBLE-ACTION DOORS(REBATED MEETING STILES)

BRUSH OR RUBBER SEALES/SM30 OR ES/SM60

DOUBLE-ACTION DOORSPOSITION FOR ES/SMP

(USE ES/SM60 BRUSH OR RUBBER SEAL OPPOSITE)

DOUBLE-ACTION DOORS(UNREBATED MEETING

STILES)SINGLE-ACTION DOORSPOSITION FOR ES/SM30

DESCRIPTIONAn aluminium holder with intumescent fireand smoke seal, fitted into rebated firedoorsorframes.ES/SM30:Afirerated30minutesseal7mmdeep 9mm wide with double sided high adhesivetape.2200mmlong.ES/SM30/S:Afire&smoke30minutesfireseal.7mmdeep,9mmwide,2200mmlong.With either straight twin blade rubber seal 5mm,7mmor9mmlongorbrushsealwhite,grey,brownorblack5mm,7mmor10mmlong with or without a centre polypropylene blade.ES/SM60:A60minutesfire&smokeratedaluminiumholder6mmdeepx20mmwide2200mm long with either a twin rubberblade5mm,7mmor9mmlongorbrushsealwhite, grey, black or brown 5mm, 7mmor10mm long.The intumescent seal finishedin aluminium colour or grey, white, brown,redorblack.ES/SM60/P: A plastic holder withintumescent material, 7mm deep x 20mmwide x 2200mm long in aluminium, black,brown,red,andwhitefinishcolour.ForfittingintotherebateoppositeES/SM60,providing increased protection and sealing efficiencyordoubledoor.USEThe holder is rebated into wooden firedoors or frames,maintaining integrity andrestrictingthepassageoffireandsmokeintheeventofafire.PERFORMANCEThis product is an aluminium holder that houses Envirograf®Product100,giving30or 60 minutes integrity to BS476 Part 22(1987) and 69 minutes integrity to BS476Part23(1987).




ES/SM30/BAluminiumholder7x9x2200mmwithbrushsealES/SM30/SAluminiumholder7x9x2200mmwithstraightrubbersealES/SM60/B Aluminiumholder6x20x2200mmwithbrushsealES/SM60/SAluminiumholder6x20x2200mmwithstraightrubbersealES/SM60/PPlasticholder7x20x2200mmoppositeES/SM60sealsONLY

Stateholdercolour/finishandintumescentcolourifnecessary

Forsingle-anddouble-actiondoors,thestraightrubbersealispreferred

PATENTED

7676 REBATED INTUMESCENT FIRE AND SMOKE SEALS WITH ALUMINIUM HOLDER


INTUMESCENT GLAZING STRIPS 7777

DESCRIPTIONA 2mm thick compressible intumescentstrip,colouredblack,brown,grey,red,andwhite, with self-adhesive tape backing,suppliedin10mlongrolls.

USEUsed in steel doors, wood doors, andpartitioning. The strips are fitted to beadseachsideofthefire-ratedglazing.Althoughthe seal is 2mm thick, it will compress to½mmandthiswillnotaffectitsperformance.

G15/10 used in aluminiumwindow framesgiving49minutesintegrity.


Ref Width ProtectionG 8/10 8mm Half hourG10/10 10mm HalfhourG15/10 15mm Half hourG20/10 20mm OnehourG23/10 23mm Onehour Statethecolourfinishrequired

PATENTED

PANEL PIN

INTUMESCENTFIRE SEAL

AIRTIGHTSEAL

NOTE THEROUNDED

DOOR EDGE

DESCRIPTIONAnL-shapedplastic(black,brown,cream,or white) strip 12mm x 12mm x 2200mmwith rubber fin seals, offering an effectiveacoustic,draught,smoke,andweathersealthat will accommodate the movement of the door.Quick and easy to apply. A fire sealversionisavailable,givingupto30minutesintegrityinafire.

USEFitted into the rebate of a door orwindowframe. Self-adhesive backing for ease offixing, with maximum adhesion achievedafter 72 hours in situ. For extra security,


ENVIROSTRIP (statecolourrequired)ENVIROSTRIP/F (fire-ratedversion)

PATENTEDENVIROSTRIP/F WITH INTUMESCENT FIRE SEALAS ALL-IN-ONE SEAL

ENVIROSTRIP

PERFORMANCEThisproductwasused inanumberof fireresistance tests employing the general procedures and criteria of BS476 Part 22(1987). An integrity of 45 minutes (10mm

thick hardwood or 15mm thick softwood)and up to 71 minutes (20mm widehardwood)wasachieved.

78ENVIROSTRIP78

additionalpanelpinfixingmaybeemployedif desired. This low-cost seal is ideal forpublic housing projects by councils andhousing associations, to be fitted on allinternal and external doors in apartments andhouses,inpositionswhereitwillnotbedamaged.

PERFORMANCEFire rated version ENVIROSTRIP/F, withintumescent material fitted, was testedtoBS476Part 22 (1987) and achieved anintegrityof30minutes.Italsohasacousticpropertiesforairbornesound.

Availableinwhite,brown,black&cream.

This seal has beendesigned so that the fins are always in contactwith the 2 surfaces.Makinganairchambergivingexcellentacousticproperties.

12mm

12mm


7979 GLAZING BEAD SYSTEM FOR FIRE DOORS AND SCREENS

DESCRIPTIONA complete glazing systemconsistingof2100mmlongwoodenbeads (with or without bolectionmoulding) treated with Envirograf® clear intumescent coating.Standard finsihes include sapeleandpine(othersavailabletoorder)

USEIdeal for doors and screens. Thebeadscanbepaintedorvarnished,and they are supplied with appropriately-sized fixing pins orscrewsforfixingat200mmintervalsalongthelength.


Straight Bead Size To Suit Wood Type Protection30/G10 10mm 44mmdoors hard 30minutes30/G15 15mm 44mmdoors soft 30minutes60/G25/44 25mm 44mmdoors hard 60minutes60/G25/54 25mm 54mmdoors hard 60minutes

Addsuffix/Lifbolectionmoulding(lip)isrequired

PATENTED

80FIRE PROTECTION COATING FOR PVC ELECTRICAL CABLES

80

DESCRIPTIONAwhiteodourlesscoatingappliedbybrushor spray, and available in 1 litre, 2½ litre,and5litretubs(largerquantitiesavailable).Each litre covers approximately 1m² of bunched cables or approximately 20mof 25mm diameter cable. If required, thecoatingcanbecoloured.

USEThis Envirograf® coating is used for protection of plastic-covered electricalcables,givingalongerperiodofoperationinafire.ItinhibitsPVCfumesinafire,anddoes not insulate or have any harmful effect onworkingcables.Driesinapprox.1hour.


EP/C

PATENTED

When dry, Envirograf® cable coating is flexible, and it willmovewithout cracking,making it ideal for crane cables, elevatorcables,mainscables,andbuildingswhereelevatorsarerequiredforevacuation.

PERFORMANCEThis product was used to protect cables exposed to the furnace conditions of BS476 Part 22 (1987). Throughout the 97minutesoftesting,thecablescontinuedtocarry current. Another test on cable traysachievedanintegrityof4hours.AlsotestedtotheEuropeanstandardEN1363-1(2000),achieving2hoursoffireprotection.

PERFORMANCEThisproductwasusedinanumberoffireresistancetestsemployingthe general procedures and criteria of BS476 Part 22 (1987),achieving an integrity of over 45minutes (10mm thick hardwoodand15mmthicksoftwood)andover68minutes(25mmhardwood).

FOR INTERNAL AND EXTERNAL USE

The illustration above shows this productreactingduringexposuretoflame


DESCRIPTIONA virtually odourless clear or white coating with coverage ofapproximately4m²per litre,available in1 litre,2½litre,and5litretubs(largerquantitiesavailable).Othercoloursavailable.

USEUsedonplasticandglassfibre,suchastheinternalsectionofglassfibreboats,cablehousings,enginehousings,andtheinternalsideofglassfibresheeting.


EP/GC Statefinish(clearorwhite)

DESCRIPTIONThis Envirograf® product is a specially-formulated rubber-baseddouble-sidedtapethathasveryhighadhesion and easy-peel backing,available in 5mm, 9mm, 12mm,15mm, 19mm, 25mm, and 30mmwidths,suppliedinrollsof50m.Ithasa‘curing’timeof48hours.


D 5 5mm wide D 9 9mm wide D12 12mmwideD15 15mm wide D19 19mm wideD25 25mmwideD30 30mmwideAllsuppliedin50mrolls PATENTED

PATENTED

FIRE PROTECTION COATING FOR GLASS FIBRE AND PVC 8181

82DOUBLE-SIDED SELF-ADHESIVE TAPE82

USEThetapecanbeusedinmanyapplications,evenwhenfireresistanceisnotanissue.

FIRE PROTECTION COATINGS FOR WOOD, STEEL, CONCRETE, FABRIC AND FIBRE-GLASS

Envirograf® now offers the most comprehensive range of intumescent and fi reproof coatings available. The coatings cover a wide range of applications from wood surfaces, structural steel through to upgrading lath and plaster ceilings, concrete surfaces and fi bre glass materials. These coatings have been extensively used in many buildings, including Alnwick Castle, Buckingham Palace, Cambridge University, Crewe Hall, Lilleshall National Sports Centre, Shenley Manor, Walmer Castle and the Oslo Opera House to name but a few. This new range includes a wide selection of new top coat options offering a maintenance cycle up to 15 year. All of these coating systems have been fully tested in UK and European Test Houses.


DESCRIPTIONEnvirograf® smooth-finish intumescentpaints system for application by brush,roller,orspray.

USEEnvirograf® steel protection coatings can be applied over existing paint after removal of any loose particles andwashingdown.Can also be applied to aluminium for fireprotection.Forareasofhighhumiditysuchasswimmingpoolareasorexternalareas,achlorinated rubber coating can be applied (this can be clear or coloured, as shownabove).

PERFORMANCEThis product has been subjected to aseries of tests in accordance with the procedures and criteria of BS476 Part 20(1987),showingthat itcanofferprotectiontostructuralsteelforupto90minutes,andithas been tested when applied over multiple layersofexistingpaint,achievingprotectionof 150minutes. These coatings have alsobeen tested to BS476 Part 22 (1987)on aluminium with Granada Windows(achieving38minutesoffireprotection)andagain on aluminium with Wessex Medical lifts(achieving49minutesoffireprotection).


EP/FS/P Primerforinternalcoating RedEP/FS/IN Intumescentfireprotectioncoating WhiteEP/FS/TCWProtectivetopcoatforinternaluse AnyBS/RALColour(water-based)EP/FS/TCEProtectivetopcoatforexternaluse AnyBS/RALColour(acrylicresin)

Always refer to the new Envirograf® coatings booklet when specifying. Coveragedependsonthesurfacetowhichitisbeingapplied.Toensurethatyouapplythecorrectloadingofintumescentpainttothemetal,contacttheTechnicalDepartmentforadvice.

PATENTED

8383 INTUMESCENT COATING FOR STEEL AND ALUMINIUM PROTECTION

Steel Coating used in new Crossrail Station - Canary Wharf

Steel Coating used in Botany Bay Shopping Centre, Chorley

150 minutes protection for steel with no need for stripping existing paint


Swimming Pool Protected with Intumescent Steel Coating

As part of a refurbishment project, John Newling of Staybrite Decor, Bournemouth had the task of painting an existing steel roof structure in a swimming pool to provide one hour of fi re protection, but there was an existing coating to deal with. Normally, this would have involved closing the pool, draining it, then stripping the existing coating from the steel, which would have incurred considerable repair costs and loss of revenue to the local authority.

To avoid the cost and inconvenience of stripping off existing coating, fi re consultants Advanced Fire Prevention Ltd, Poole were contacted to solve this problem. They proposed Envirograf® Product 83 intumescent coating system for steel. This has the advantage that it can be applied over any previously-coated surfaces, without the need to strip existing paint.

This system saved a considerable amount of money, in both labour costs and revenue for the leisure centre, as the application was carried out during the night. In addition to

being decorative, the products used in this project had to be resistant to the chlorine and water vapour from the pool below, so the system comprised Envirograf® ES/FS/P primer, EP/FS/IN intumescent paint for steel (tinted blue) and HW-CRC chlorinated rubber top coat (tinted blue).

Case History


SOLUTIONS FOR FIREPROOFING DAMAGED LATH/PLASTER CEILINGS/WALLS 8484

Clean off any loose parts of the plaster and measure the hole.

Assure a good contact and leave for 2 hours. You can then staple the material to the lathes if required

Cut the sponge to size and shape of the created hole.

Generously spread the adhesive on the surface of the sponge.

Adhere the sponge to the lathes.

Sealoplast - Repair for lath and plaster - Fire and acoustic

Patch Paper

It is often found that plaster or lath and plaster ceiling is missing above the suspended ceiling,orhasholesinit.Envirograf®SOPRangeforrepairinglatheandplaster isafireratedspongefacedwithgraphitecoatedintumescentcloth.Madein3thicknesses10mm,20mm&30mm.1220mmwidesheetsin5&10metrerolls.

Upgradingdamagedholesinplasterboardceilings&walls(canalsobeusedinlathandplasterceiling)Patchpaperconsistsofa0.5mmflexiblefireproofpaperwith2coatsofEP/CP.

Ordering Information

SOP10 10mmacousticspongewithgraphitecloth-1220mmwideSOP20 20mmacousticspongewithgraphitecloth-1220mmwideSOP30 30mmacousticspongewithgraphitecloth-1220mmwide

Once dry apply EP/CP coating to all Ceiling

Clean off any loose parts of the plaster and measure the hole.

Cut the patch paper to the shape of the created hole, allowing 60mm round the outside for overlap.

Generously spread the adhesive round the overlapping edges .

Adhere the paper to the plaster.Leave for 2 hours and apply 2 coats of EP/CP at 8m2 per litre per coat.

Sealoplast


METAL BOXAmetalboxwithintumescentfireprotectionglassclothbag,toholdyourbuildingplansfor the fire brigade and your RRO Reportaccording to the 2006 UK requirements.


Ref / External Measurements Height Width DepthEXTERNAL BUILDING PLAN CASE (incorporating inner document case)SPB/EXT* 410mm 490mm 240mm*Variouslockandalarmcombinationsareavailable(seepricelist)INTERNAL BUILDING PLAN CASE (incorporating inner document case)SPB/INT1 306mm 308mm 150mmSPB/INT1/B 306mm 308mm 150mm

/B - option with Break Glass key holder

PATENTED

85METAL FIRE PROTECTION BOXES TO HOLD BUILDING PLANS FOR FIRE OFFICERS, TO COMPLY WITH UK RRO REQUIREMENTS85

Thebox is fittedwith a lock.Would suit areception area or with a fitted alarm forexternalusetodetervandals.

FIREPROOF PAPER FOR UPGRADING LATH/PLASTER CEILINGS/WALLS 8484

GIVING IN EXCESS OF ONE HOUR PROTECTIONUSEApplytoexistinglath-and-plasterceilingsandwalls,toupgradethemto60minutesoffireprotection.Theplastermustbewelladheredtothelaths.Allpreviousdistemperandpapermustberemovedbeforeapplication of the Envirograf®fireprotectionmaterial.Ifthesurfaceisporous,itisadvisabletoapplyEnvirograf®Product93(stabilisingandbondingliquid)inordertosealthesurface.Decorative cornices can be painted with Envirograf® Product105 (smooth-finish intumescent coating for lath-and-plaster andplasterboard).Intheeventofplasterbeingloosefromthelathsona ceiling, Envirograf® Product 53 (under-floor fire barrier) can beutilisedtoprovidefireprotection.

PERFORMANCEThisproducthasundergoneseveralfireresistancetestsemployingthe general procedures and criteria of BS476 Part 21 (1987),achieving90minutesofinsulationandintegrity.

ENVIROGRAF OFFERS TWO PRODUCT OPTIONS FOR UPGRADING LATH-AND

PLASTER CEILINGS :

S/CEILING clothmaterialimpregnatedwithintumescent,supplied in1220mmwidths,lengthtothemeteragerequired

S/CP/CARD whitefirecard,920mmwide,lengthtothemeterage required

ALL DISTEMPER NEEDS TO BE REMOVED FIRST! ORDERING REFERENCES:

S/CEILING FireproofMaterialS/CP/CARD FireproofMaterialwithbondedfirecardCA/N CeramicAdhesiveFR WallpaperPaste(1,5and20litres)

SeeProduct93(Stabond)forbondingandsealingfluid

PATENTED


DESCRIPTIONEasy to handle, non-asbestos weldingpads 200mm x 300mm withstandingtemperaturesofupto1200ºC.Forweldersandplumberswhenjoiningpipeswithheat,protectingwalls/wood.

DESCRIPTIONAwhiteintumescentcoatingforapplicationto RW6 rock fibre slabs and non-fibrousslabs(asappliedtoEnvirograf®Products4and5).Supplied in1 litre,2½litres,and5litres(otherquantitiesavailable).

USEApply the Envirograf® coating by brush or trowel to either high density RW6 rockfibreslabsorEnvirograf®Product41 (highdensity fireproof sponge) to provide extrafireprotection.


ES/WP1 WeldingPad200mmx300mmES/WC1 WeldingBlanket1mx950mmES/WC2 WeldingBlanket2mx950mmES/WC3 WeldingBlanket2mx1850mm

Othersizesavailabletoorder

PATENTED


CS/W IntumescentCoating(White)

PATENTED

8686 FIREPROOF COATINGS FOR SLABS

PERFORMANCETested toBS476Part22 (1987),achievingan integrity of 4 hours. Also tested toEuropeanStandardEN1363-1(2000).

88WELDING BLANKETS AND PADS88

USEThe welding pads are used behind blow lamps for flameprotection towalls, pipes,and other fixtures.The welding blanketshavefixingeyelets,sothattheycanbehungorfittedaroundareasthatneedprotectionfrom welding flames and splashes. Boththe pads and the blankets are fibre-free,making them suitable for use in hospital sterileareas,etc.


SOFFIT BOARD INTUMESCENT VENTILATORS 8989

ESSENTIAL FOR LOFT CONVERSIONS – STOPS FLAME PENETRATION DESCRIPTIONIntumescent metal ventilation grilles to fitnewortoreplaceplasticventilationgrilles,designed to prevent external flames andhot gases from entering the roof space and spreadingfire.

Product 89 came to life as a responseto a tragic incident, inwhicha family of 4was killed. During the accident the fireoriginating from the kitchen made its way throughtheopenwindow,meltedtheplasticsoffit vents and ignited the roof felt,whichin turn engulfed the rest of the building in fire and smoke. Ever since, thousandsof houses in Norway and Sweden haveadopted Product 89 as a part of their fireprotectionsystems.

USEEnvirograf® soffit board ventilators arecircular or rectangular grilles containing intumescent material that seals the vent openingsintheeventofafire,toprotecttheroofspacefromflamesandhotgasesthatmay enter from broken or open windows etc belowthesoffitboard.Otherwise, flames could burn throughplasticsoffitventsandentertheroofspace,catching the roof felt alight and spreading the fire to loft rooms in use as bedroomsor play rooms. This Envirograf® product is absolutely essential in loft conversions and for use over windows in the dining room,kitchen,andloungeareas.

PERFORMANCEThis product underwent a fire resistancetest employing the general principles and criteriaofBS476Part22(1987),achievinganintegrityof66minutes.

ALSO SUITABLE FOR GAS / BOILER ROOM VENTILATION


ES/SV/C Circular82mmoveralldiameterfor68mmdiameterholeES/SV/R Rectangular72mmx215mmoverallfor47mmx215mmhole

Othersizesavailabletoorder

PATENTED


DESCRIPTIONThisisanon-fibrouslightweight6mmthickwhite board measuring 1000x1200mm. Itcanbecuteasilywithasharpknife,anditcan be faced with decorative laminate or painted.

ORDERING REFERENCES: STB/91

PATENTED

9090 FIRE AND SMOKE DROP CURTAIN (AUTO/MANUAL RESET)

DESCRIPTIONA fire/smoke protection curtain, completewith a control panel which can be either wired into an existing fire alarm systemor smoke detector circuit or operate independently with a heat or smoke detector. A battery backup system canbe supplied to operate the system in case of electrical failure. Industrial/domesticuse, such as counters, conveyor belts,receptionareas,etc.Theframeispowder-coated white as standard, but it can becoloured. The curtain roller is motorised.The impregnated silicon curtain cloth can bekeptcleanbywipingwithadampcloth.

USEThe Envirograf®Product90fireandsmokecurtain can be fitted inside an opening orit can be surface-mounted in front of anopening.Itwillnotobstructthenormaluseof the opening, but the curtain will closein a fire. The curtain can also be used tolowerontoastaircaseorconveyorbelt.Thecontrolunitcanbewiredintoanexistingfirealarm system or smoke detector circuit or it can operate independently with a heat or smokedetector.

PERFORMANCEThe complete product and the curtain material were tested to BS476 Part 22(1987), achieving 80 minutes of fireprotection.Aninsulatedversionwastestedand achieved 91 minutes integrity and insulation.

ORDERINGThis product is made to order.

PATENTED

WINDOW PROTECTION FOR ESCAPE ROUTE

OVER DOOR DROP CURTAIN CONVEYOR BELT DROP CURTAIN

91BOARD FOR PROTECTION OF STEEL91

USEFire protection of steelwork and metalducting.Board is cut to size andadheredto the metal using Envirograf® Product 46

(IAAdhesive),whichcanalsobeusedforfilling the joints.There isvirtuallynowasteas offcuts are adhered into the webs, asshownontheleft.

PERFORMANCETested toBS476Part22(1987),achievinganintegrityandinsulationof104minutes.


FIRE RETARDANT COATING FOR TIMBER 9292

NEW QVFR - NO TOP COAT REQUIRED FOR INTERNAL APPLICATIONS

SERPENTINE PAVILION PROTECTED BY ENVIROGRAF® FLAME RETARDANT

ES/VFR System

Musthaveatopcoatapplied,whetherwhiteorclear.Forinternaluseanytypecanbeapplied.Forexternaluseanytopcoatwhichisforexternaluse,andforareasliabletohighsunlightusingalightstainisadvisable.ES/VFR2coatsat12m2perlitrepercoat.Eachcoatdriesinapprox.30minutes.

QVFR System

Has been developed for internal use only. Clear or white, driesslightlysatin.Ifyourequiremattorglossthenyoucanapplyafinishcoat.QVFRisveryhardwearing.2coatsat12m2perlitrepercoat.Driesin40minutes.

ORDERING REFERENCES: Reference Coating Based on Int/Ext FinishesQVFR/C Clearprotection WaterInternalSQVFR/W Whiteprotection WaterInternalSES/VFR/C Clear protection Water Both –ES/VFR/W White protection Water Both –ES/VFR/P Primer WaterBoth–HW ACRYLICWhiteacrylictopcoatWaterBothMS

Arangeoftopcoatsisavailable.Pleaseseenewdatasheetforfulldetails.Finishes:S=satin,M=matt)

PATENTED

USECanbeusedonbamboo,chipboard,decorativelaminates,furniture,plywood,MDF,melamine, timber, etc. ES/VFRcanbe applied firstandthenbecoatedoverwitharangeofcoatings.

PERFORMANCEES/VFR and QVFR coatings have had numerous tests on manysurfaces and over coated surfaces to meet BS476 Part 6 (1989)Spread of Flame and BS476 Part 7 (1989) Spread of Flame, andthis coating system now complies with Classification B/S1/d0 ofEuropeanStandardEN13501PartsEN13823(2002)singleburntest(SBI)andEN11925-2(2002)ignitability.

Upgrading wood surfaces within building structures to a fi re rate specifi cation is now a common requirement throughout United States of America and Europe. Envirograf fi re protection coatings have been developed to meet even the strictest requirements of UL Classifi cation ANSI/UL723 Tenth Edition, (ASTM E84-13A).

ANSI/UL723 CERTIFIED


DESCRIPTIONBonding/sealing liquid forporoussurfacessuch as plaster ceilings/walls (to seal thesurfaceoveroldflakyplasterornewplaster)and to seal wood when using Product 38doorupgrade.

USEFor sealing distempered, emulsioned, orporous ceilings/walls. Good for sealingprior to using Envirograf®Product38(TCAthixotropic contact adhesive as used in door upgrade kits), Product 92 (clearcoating), Product 96 (textured coating), orProduct105(EP/CPpaintforplasterboard).

FOR UPGRADING 9mm AND 12½mm PLASTERBOARD TO ONE HOUR

OF FIRE PROTECTION

FOR SMOOTH FINISH SEE PRODUCT 105

DESCRIPTIONA white or coloured two-application, fire-resistant textured finishcoating system forupgrading9mmand12½mmplasterboardand lath-and-plaster to one hour integrityand insulation, maintaining load bearingcapacity.

USE Allceiling/wallpapermustberemoved.Thisproductcanbeappliedoverexistingpaint.If the plaster is porous, apply one coat ofEnvirograf®Product93(Stabond)bonding/sealing liquid first. Envirograf® Product96 (AB texturedcoating) is applied in twoseparate applications. The first coat issimilar to Envirograf® Product 105 (EP/CP)and is applied like emulsion paint at 8m² per litre. The second coat is a thicker coatingthat is applied by brush and then combed orstippledforatexturedfinish.Both arewater-based coatings.Whendry,any external emulsion or undercoat and gloss paint can be applied. AB texturedcoating is flexible coating, allowing formovementonthefloorabove.

PERFORMANCETested to BS476 Parts 20, 22, and 23(1987), applied to plaster-coated 9mmthick plasterboard nailed to a timber-studpartition. The treated partition systemachieved a fire resistance (insulation andintegrity) of 71 minutes. Tested to BS476Part 21 (1987), applied to 12½mm thickplasterboardbeneathaloadedtimberfloor,achieving a fire resistance of 61 minutes(insulation, integrity, and load-bearingcapacity). Also tested to BS476 Part 21ona lath-and-plaster ceiling, achieving63minutesintegrityandinsulation.


AB TexturedCoatingfor9mmand12½mmPlasterboard(white) Coverage approximately 3m² per litre Other colours are availableHW ACRYLICAcrylicEmulsionCoating(mattandsatinfinish)

PATENTED

9393 STABOND STABILISING BONDING/SEALING LIQUID

PATENTED

ORDERING REFERENCES: Stabond

See data sheet for use with Product 84(intumescentpaper).

96FIRE RESISTANT TEXTURED FINISH FOR WALLS AND CEILINGS

96


DESCRIPTIONAbrownorwhiteplasticdoorstopincludingintumescent fire seal and brush or rubbersmoke seal, designed to upgrade normalhollow-core doors and to replace existingwooden door stops. Can be fitted withacoustic seals which also serve as draught andsmokeseals.

HOLDER SEAL A SEAL B SEAL S SEAL T SEAL V

SEAL SIZE 6/9 MM 3/5/7/10MM 5/7/9MM 6/9MM 6MM

USE FOR: SINGLE-ACTION DOORS

ALL DOORS DOUBLE-ACTION DOORS

CUSHION-ING

SINGLE-ACTION DOORS

IMPORTANT: 1-1½MM OF THE BRUSH OR RUBBER SEAL IS HELD WITHIN THE HOLDER. BRUSH WITH FIN IS ALWAYS ½MM HIGHER THAN REGULAR BRUSH. MAKE ALLOWANCE FOR THIS WHEN SPECIFYING.

DESCRIPTIONAbrownorwhiteplasticdoorstopincludinga smoke seal to replace existing wooden door stops. Can be fitted with acousticseals which also serve as draught and smokeseals.USEUsedasasurface-mounteddoorstop.Thestandard smoke seal supplied is a 5mm brush. Rubber seals may also be used,as indicatedbelow(allof thesesealsofferacoustic,draughtandsmokeprotection).

The smoke seal helps to ensure a fireescaperoutefreefromsmoke.


SDSTOP SingleDoorsetcomprising2x2100mmand1x1050mmpiecesDDSTOP DoubleDoorsetcomprising3x2100mmand1ES/25/HSpieces

Statedoorstopcolourandsmokesealrequired(seebelow)

PATENTED

ORDERING REFERENCES: DSU/S SingleDoorsetcomprising2x2100mmand1x1050mmpiecesDSU/D DoubleDoorsetcomprising3x2100mmand1ES/25/HSpieces

Statedoorstopcolourandsmokesealrequired(seebelow)

PATENTED

INTUMESCENT DOOR STOP FOR FIREAND SMOKE PROTECTION 9797

USECan be used for new installations, as acombined surface-mounted doorstop,brush smoke seal, and intumescent fireseal. Alternatively, the intumescent sectioncan be routed into the door frame lining,witha rebateof3mmdeepx50mmwide.The standard smoke seal supplied is a 5mm brush. Rubber seals may also beused, as indicated below (all of thesesealsofferdraughtandsmokeprotection).This product should be fitted to the mostvulnerable doors (including non-fire-rateddoors),suchasdiningroomandkitchen.

The smoke seal helps to ensure a fireescape route free from smoke, and theintumescent seals the gap between the doorandframetoinhibitthespreadoffire.

PERFORMANCEThisproductwasusedinanumberoffireresistance tests employing the general procedures and criteria of BS476 Part22 (1987), achieving an integrity of over68minutes on a fire door. Another test toBS476Part22 (1987)onastandarddoor(i.e. not fire-rated) achieved an integrityof 18 minutes, offering valuable escapeprotection.

98DOOR STOP FOR ACOUSTIC, DRAUGHT AND SMOKE PROTECTION

98


100100 REBATED INTUMESCENT FIRE & FIRE/SMOKE SEALS IN TWO TYPES

SINGLE-ACTIONDOORS

SINGLE-ACTIONDOORS

DOUBLE-ACTIONDOORS(REBATEDMEETINGSTILES)

DOUBLE-ACTIONDOORS(UNREBATEDMEETINGSTILES)



DESCRIPTIONEnvirograf®Product100 isavailable in twotypes of rebated seal (standard and newpush-fit). These can be supplied with orwithoutsmokesealsandinarangeofsizesand two lengths (1050mm and 2100mm).They are fitted with self-adhesive backingtoadhereintotherebate.Smokesealscanbe either brush or rubber. NB: as smokecan kill before fire, it is always best to fitintumescentsealswithsmokeseals. USEUsed forfitting todoors,door frames,andwindows. Once fitted, the plastic facingof the seals can be painted, although thebrush or rubber smoke seal must NOT be painted.

ORDERING REFERENCES: Ref Fire Seal Smoke Seal Depth Width Protection

ORIGINAL STYLE 1050mm & 2100mm LENGTHSIS/13 Intumescent None 3mm 10mm Upto30minutesIS/13/S Intumescent Brush 3mm 10mm Upto30minutesIS/14 Intumescent None 4mm 10mm Upto30minutesIS/14/S Intumescent Brush 4mm 10mm Upto30minutes

IS/15 Intumescent None 3mm 15mm Upto60minutesIS/15/S Intumescent Brush 3mm 15mm Upto60minutesIS/154 Intumescent None 4mm 15mm Upto60minutesIS/154/S Intumescent Brush 4mm 15mm Upto60minutesIS/24 Intumescent None 4mm 20mm Upto60minutesIS/24/S Intumescent Brush 4mm 20mm Upto60minutes

Brushsmokeseals,wherefitted,are5mmstandard(black,brown,grey,orwhite)Standardrangeholdersarebrownorwhite(othercoloursmaybeavailable–pleaseask)NB:Approximately1-1½mmofsealiscontainedinsidetheholder.Brushwithfinis½mmhigherthanbrushwithnofin.

PATENTED

PERFORMANCEThis product has been tested in accordance with BS476 Part 23 (1987). An integrity ofup to 69 minutes was achieved. Product100 has also been included in manysuccessfultestswithBS476Parts20and22(1987),achievinganintegrityof40and68minutesprotection.AlsotestedtoEuropeanStandardEN1634-1(2000)for68minutes.

Certifi ed CPD’s

We’re always happy to share our knowledge of passive fi re protection.

Contact us if you would like to learn more about it.

8282 www.envirograf.com82828282 www.envirograf.com


Our new unique ‘CLIP-IN’ door seal

The seal can be easily removed, fromthe top or bottom of the door using a screw driver to release it, so thatdecoration can occur without damaging the seal.

Ease of use during redecoration

Thenewpush-fit seal simplyclips inandoutofthegroovemakingadjustmentsatthedoorfittingstageeasyandfast.

Simple, rapid installation

Rout grove 5mm deeper

By simply routing a groove 5mm deeper than required for the seal itself, theadditionalgrooving if door edges need further planning is eliminated. When thedoor set correctly closes andisreadyforuse,thecarpenter just clips thesealintothegroove.

102

DESCRIPTIONEnvirograf® self-adhesive 2mm thickintumescentmaterialtofitunderhardwooddoor edging as a fire protection seal (ES/UL).Thematerialisprotectedfromdamageby the hardwood door edging and expands inafiretosealthegapsbetweendoorandframeinafire.

ORDERING REFERENCES: ES/UL/25 Tosuitdoors25mmthick30minutesprotectionES/UL/30 Tosuitdoors44mmthick30or60minutesprotectionES/UL/34 Tosuitdoors50mmthick60minutesprotection

PATENTED

THE PUSH-FIT DOOR SEAL 101101

102INTUMESCENT MATERIAL TO FIT UNDER DOOR EDGING102

USEThe strip is fitted to the underside of thehardwoodlipontheedgesofthedoor.

PERFORMANCEThis product was included in a fire testconducted to the general procedures and criteriaofBS476Part22(1987),achievinganintegrityofupto60minutes.

NEW – THE PUSH-FIT DOOR SEAL

Installing intumescent strip sealson firedoorscan be a real problem! Fitting a door set inany situation is a time consuming job sinceensuringacarefulfitwithhingesandlocksfittedcorrectlyrequirescare,skillandtime.Fittingtheintumescentsealisanaddedjob.Itrequiresagroovetoberouted.Thesealisthenfixedwithpins.Often,whenthedoorsrequireadjustmenttoclosecorrectly,thesealneedstoberemovedfor the door edges to be planed down. Thegroove for the seal then requires re-routing,using up further valuable time. Envirograf®havenowdesignedauniquefiredoorstripsealthatovercomesallofthesefrustratingproblems.The new push-fit seal simply clips in and outof thegroovemakingadjustmentsat thedoorfittingstageeasyandfast.

PERFORMANCE

In a fire this is a powerful fire seal. Theintumescent is contained on the back edge facingthedeepergroove.Inthecaseoffire,theintumescentfillsthegrooveandthenpowerfullypushes against the frame edge holding the door firmlyinplace,protectingtheescaperoutefrombothfireandsmoke.


DESCRIPTIONThis is a water-based clear or whiteintumescent coating kit for upgrading raised-and-fieldeddoorstofiredoorstatus.Eachkitcontains½litreofprimer,1½litresof intumescent coating, and½ litre of topcoat – enough to cover an area of 6m²(dependingonthesizeofthedoor,thismaybe enough material to cover three to four sidesofadoor).KitscanbecolouredtoBSorRALcolours.

USEOnly the risk side needs to be coated on room doors and both sides on doors leading ontocorridorsoratthetopofstairs.Thereis no need to remove any existing paints,varnish,orgold leaf. Thisproductcanbeapplied directly over all previous coatings afternormalsurfacewashing.Firetestshavebeencarriedoutonspecificpanels and doors. Before consideringupgrading panelled door contact Technical Departmentfortechnicalinfo.

PERFORMANCEDoors must have a minimum 6mm thickfieldedareaand28mmminimumthicknessstiles and rails. Tested to BS476 Part 22(1987), in which one door achieved anintegrity in excess of 44 minutes andanother door achieved an integrity in excessof57minutes.


ES/RFC/CM ClearmattfinishkitES/RFC/CS Clearsatinfinishkit

ES/RFC/WM* WhitemattfinishkitES/RFC/WS* WhitesatinfinishkitES/RFC/WG* Whiteglossfinishkit

*CanbecolouredtoBSandRALcoloursTreatmentlabelsaresupplied,tobefittedtothedoorspinetodeclaretoBuildingControl/FireOfficersthatupgradetreatmenthasbeenperformed.

PATENTED

103103INTUMESCENT COATING TO UPGRADE RAISED-AND-FIELDED DOORS AND PANELLED DOORS WITH FLAT

PANELS TO FIRE-RATED DOORS


DESCRIPTION Awhiteorcolouredaqueousdispersioncoating,offeringprotectiontoplasterboardandlath-and-plasterceilingsofvariousthicknesses.It develops a microporous intumescent layer with a smooth decorativefinish.Whenattackedbyfire, the intumescentmaterialprotects the coated area’s integrity and insulation for a period in excessofonehour.Envirograf®Product42 (HWACRYLICacrylicemulsioncoating)canbeappliedoverthesmoothcoating.

USEApply to 9mm or 12½mm thick plasterboard or lath-and-plasterceilingsintwocoatsat8m²perlitrepercoat,whichupgradesthesubstrates to give fire protection in excess of 60 minutes. For asmoothfinish,applybybrush,roller,orspray.Forastippledfinish,apply with a short-pile roller. For textured finish, see Envirograf® Product 96. This product can be painted over with any externalemulsionorundercoatandglosspaint.

PERFORMANCEThis product underwent a fire resistance test in accordance withBS476Parts20,22,and23(1987),appliedtoplaster-coated9mmthickplasterboardandnailedtoatimber-studpartition.Thetreatedpartitionsystemachievedafireresistance(insulationandintegrity)of71minutes.Theproductalsounderwentafireresistancetestinaccordancewith BS476 Part 21 (1987), applied to 12½mm thickplasterboardbeneathaloadedtimberfloor.Thetimberfloorsystemachieveda fire resistanceof 61minutes (insulation, integrity, andload-bearingcapacity).AlsotestedtoBS476Part21load-bearinglath-and-plasterceilingfor60minutes(insulation,integrity,andload-bearingcapacity).


EP/CP SmoothCoatingfor9mmand12½mmPlasterboard

HW ACRYLICAcrylicEmulsionCoating(mattandsatinfinish)

PATENTED

FIRE-RESISTANT SMOOTH FINISH FOR UPGRADING 9MM-12½MM PLASTERBOARD AND LATH-AND-PLASTER

CEILINGS TO ONE HOUR PROTECTION105105

CONCRETE CEILINGS AND WALLS PROTECTION

LATH-AND-PLASTER CEILINGS AND WALLS PROTECTION

PLASTERBOARD CEILINGS AND WALLS - UPGRADING TO ONE HOUR FIRE PROTECTION


DTDTE

DTE DT & PRODUCT 73 DT & PRODUCT 74

DT & PRODUCT 75 DT & PRODUCT 119 DT & PRODUCT 120

DESCRIPTIONThe Envirograf® curved ramp and seal system for door thresholds comprises two distinct high tensile plastic mouldings, tobeusedtogetherorseparately.ComponentDT is a curved ramp moulding containing a carpetpile thresholdseal,andcomponentDTE is a curved ramp moulding without the carpet pile threshold seal to meet the carpeted moulding on the other side of the door threshold (or to be usedindependently to bridge the different levels of non-carpeted andcarpeted floors). Thegently-curvedmouldingsaredesignedwithwheelchairusersinmind,enablingthemtopass over a door threshold or from carpeted areas to non-carpeted areas with ease.Mouldingsareavailableinblack,brown,orgrey,and theplastic-backedslot-incarpetpile threshold seal is available in black only. Mouldings are screwed into place,andapplicationofflexiblemasticsealanttothe underside of the mouldings ensures a water-tightseal.

ORDERING REFERENCES: DT SinglethresholdsectionhousingcarpetsealDTE Singleextensionpiece

State colour of moulding required

PATENTED

106106 THRESHOLD RAMPS/DOOR WEATHER SEALS FOR WHEELCHAIRS

Thisanacoustic,draught,andweathersealmadefromfireproofmaterial.

USEWhen used in combination with other Envirograf®sealsonthedoor,theEnvirograf®DT/DTE seal set offers acoustic, draught,and weather protection in situations where athresholdsealisrequiredonaflatsurface,particularlywhere there isnoweatherbar.In situations where a draught and weather seal is needed for an exterior door, onlyonesection isused inconjunctionwithanEnvirograf® door seal. The seal is suitablefor internalorexternaluse incarehomes,domestic homes, hospitals, offices, andpublicbuildings,aswellasindustrialuseinfactories andwarehouses, complyingwithDocumentMofUKBuildingRegulationsfordisabledpeople’sentrances,withsealsasbelow.Thesealsarenotaffectedbyseaairorwater.

THE PLASTIC MATERIAL IS A FIREPROOF COMPOUND


IT

IT IT & PRODUCT 73 IT & PRODUCT 74

IT & PRODUCT 75 IT & PRODUCT 119 IT & PRODUCT 120

DESCRIPTIONEnvirograf® Product 107 door thresholdsaredesignedforflat thresholdswithheavytraffic (such as bikes, fork-lift trucks,prams,trolleys,wheelchairs,etc).Theyaredesigned with wheelchair users in mind,enabling them to pass over a door threshold or from carpeted areas to non-carpetedareas with ease. Made from high tensilefireproof plastic mouldings, enabling themto be used in conjunction with fire doors.Mouldingsareavailableinblack,brown,orgrey,with theplastic-backedslot-incarpetpilethresholdsealisavailableinblackonly.The product is sufficiently durable to takeheavycorridorandentrance trafficwithoutimpairing the effectiveness of the carpet pile seal, therefore maintaining good acoustic,draught, and weather sealing, particularlyin conjunctionwith other Envirograf® seals suchasProducts73,74,75,119,and120onthedoor.Mouldings are screwed into place, and

ORDERING REFERENCES:IT Singlethresholdsectionhousingcarpetseal State colour of moulding required

PATENTED

DOMESTIC & INDUSTRIAL THRESHOLD DOOR SEALS 107107

applicationofflexiblemasticsealanttotheundersideofthemouldingensuresawater-tightseal.

USEWhen used in combination with other Envirograf® seals on the door, theEnvirograf®ITsealoffersacoustic,draught,and weather protection in situations where a thresholdsealisrequiredonaflatsurface,particularlywhere there is noweatherbar.In situations where a draught and weather seal is needed for an exterior door, onlyonesection isused inconjunctionwithanEnvirograf® door seal. Suitable for internalor external use in care homes, domestichomes, hospitals, offices, and publicbuildings, as well as industrial use infactories and warehouses, complying withDocumentMofUKBuildingRegulationsfordisabled people’s building entrances,withsealsasbelow.Thesealsarenotaffectedbyseaairorwater.

THE PLASTIC MATERIAL IS A FIREPROOF COMPOUND


HOLDER SEAL B SEAL S

SEAL SIZE 5/7/10mm 5/7/9mm

10x4 or 20x4

PRODUCT 108 FIXING DETAILS

DOOR TRIM

PANEL PINS

FIRE AND SMOKE SEAL

THIS PRODUCT CAN BE FULLY REBATED INTO THE DOOR EDGE

DESCRIPTIONThis economical Envirograf® product is a brown or white durable plastic trim,designed to give hard-wearing physicalprotection to door edges (similar to thatprovided by Envirograf® Product 70hardwooddooredging)andfireandsmokeprotection by means of the recessed Envirograf® Product 100 intumescent fire/smoke seal 10x4mm (42-46mm doors)or 20x4mm (52-56mm doors) containedwithin the door edge trim. It could extendthelifeofthedoortowhichitisfitted,thusavoiding an expensive replacement. Theproduct is supplied in two sizes, with aflexibleregionalongthelengthtoenableitto be separated into two equal pieces to suit door thicknesses 42-46mmand 52-56mm.Thedooredgeprotectivetrimcanbefittedrebatedonnewdoorsoritcanbesurface-mountedonoldordamageddoors.


DET44/N Forrebatingintonewdoors42-46mmthickDET54/N Forrebatingintonewdoors52-56mmthickDET44 Forsurface-mountingontoold/damageddoors42-46mmthickDET54 Forsurface-mountingontoold/damageddoors52-56mmthick

State the colour of door edge protector moulding requiredState the colour of the seal holder and the seal type and size required

PATENTED

108108 DOOR EDGE PROTECTIVE TRIM

USEIdeally suited to application in areas where there is a high risk of damage to door edges, such as airports, care homes,factories, hospitals, industrial buildings,sheltered housing, etc. This product canberebatedorsurface-mountedonthedooredge.Thedooredgeprotectivetrimsimplyslipsoverthedooredgeinonepiece(orintwo pieces for thicker doors: separate into two pieces by rocking along the central line untilthepartsseparate).Peel off the backing paper of the self-adhesive strip on the inside edges of the trim. Slip the door trim piece(s) over thedooredgeandfixwithpanelpins throughthegroovedsection(notthroughthesmoke

seal). If fitting an Envirograf® Product 100fire and smoke seal, remove the backingpaper from the self-adhesive strip on thebackofthesealholder,thenpressitintotherebateinthedooredgeprotectivetrim.

PERFORMANCEThe door edge trim has been tested to BS476Part23(1987),achievingintegrityupto 69minutes. The associated Envirograf® Product 100 seal has also been tested toBS476Parts20and22(1987),achievinganintegrityof46minutesand68minutes.AlsotestedtotheEuropeanStandardEN1634-1(2000).

Important: 1-1½mm of the brush or rubber seal is held within the holder. Brush with fi n is always ½mm higher than regular brush. Make allowance for this when specifying.


DESCRIPTIONEnvirograf® PGC is a rigid brown or whiteplasticglazingchannelwithintumescentfireprotectionavailableinheightsof10mm(30minutes)and15mm(60minutes).

USEDesigned for areas where noise and vibrationarecommon.The rubberchannelabsorbs sound and accommodates small movements more efficiently that standardglazingfixtures,anditoffersfireprotection.Usewith the intumescent fornon-insulatedglass such as 6 mm wired, ceramic, orlaminatedglass;orwithouttheintumescentoninsulatedglass.

Intumescent Material

10mm

13mm

PGC/30Rigid Plastic

Intumescent Material

15mm

13mm

PGC/60Rigid Plastic


PGC/30 10mmhighrigidchannel 30 minutes of fi re protectionPGC/60 15mm high rigid channel 60 minutes of fi re protection

PGC=rigidglazingchanneltofit5-7mmthickglassHardwood/softwoodbeadingcanbesuppliedtohousethechannel

IdealforHospitalswheredoorsetsgetknocked.

PATENTED

INTUMESCENT GLAZING CHANNELS 109109

PERFORMANCEThis product has been included in tests in accordance with the general principles and criteriaofBS476Part22(1987),achieving40minutesand66minutesoffireprotection(10mmhighand22mmhighrespectively).


NEW FIROBLOK SLEEVES FOR DUCTING, TRUNKING, AND CEILING FANS

SLEEVECUT TO SIZEREQUIRED FIXING PLATES

DESCRIPTIONEnvirograf® Product 110 Firoblok® sleeves aredesigned toprotectcablesandmetal/plastic pipes and ventilation trunking passing through fire-rated ceilings,floors, orwallsmade fromblock, brick, orconcrete, and hollow plasterboard floorsand walls. They are flexible, allowingcontraction andexpansion ofwater pipes,and give protection from corrosion caused by close contact with cement, cementblocks,plaster,andothercorrosivebuildingmaterials. A silver-coloured reinforcedcovering contains the intumescent material so that it expands inwards and crushes into melting PVC pipes, trunking, ducts, etc intheheatofafire.Theyalsoabsorbheatfromfireandhelppreventmetalpipes,services,andarmouredcablesfromoverheating.Thesleeves are supplied in 100mm, 150mm,200mm, or 500mm lengths. They can beeasily cut with a sharp knife and they should be installed level with the surrounding ceiling,floor,orwall.Inthecaseofafire,theintumescentmaterialwill expand, sealing the gap between thecable or pipe and its surrounding ceiling

ONCE ATTACKED BY FIRE, EXPANDS INWARDS ONLY, CRUSHING PLASTIC AND COOLING METAL SERVICES

FOR ALL TYPES OF PLASTIC PIPES, CABLES, CABLE TRAYS AND VENTILATION OUTLETS

FOR CABLES/PIPES/TRUNKING

Reference Int Diam Ext DiamIWS 25 25mm 31mmIWS 33 33mm 43mmIWS 40 40mm 50mmIWS 50 50mm 60mmIWS 60 60mm 70mmIWS 90 90mm 100mmIWS100 100mm 110mmIWS150 150mm 160mmIWS215 215mm 226mm

Seepricelistforfullrange.

FOR VENTILATION DUCTINGReference Size110V/15 110mmx 54mm110V/26 204mmx 60mm110V/29 220mmx 90mm110V/22 234mmx 29mm110V/32 308mmx 29mm110V/67 692mmx 70mm

FOR PLASTIC TRUNKINGReference Size110T/11 25mmx 25mm110T/22 33mm x 50mm110T/33 40mmx 75mm110T/32 75mmx 50mm110T/42 100mmx 50mm110T/43 100mmx 75mm110T/44 100mmx115mm

Types110Vand110Tlistedoppositeareavailablein100mm,150mm,200mm,and500mmlengths


110110 FIROBLOK® INTUMESCENT SLEEVES FOR SERVICES

or wall. See also Product 7 (intumescentwraps) and Product 25 (cable protectionsystemforcavitywalls).

USEFor services passing through fire-ratedceilings and walls (especially wherecontraction and expansion allowance is required,e.g.water/gaspipes).Alsoforuseinbrick,block,concrete,andhollowfloorsorwalls.

PERFORMANCEThis product underwent a fire resistancetest employing the general procedures and criteriaofBS476Part22(1987),achievingan integrity of 130 minutes in solid walls,67minutes inhollowwalls,and4hours inconcrete/ block ceilings/walls. Also testedtoEN1366-3(2005),EN1363-1(2000),andEN13501-2 (2004). EN1363-1 (1999) inplasterboardwall68minutesintegrity.


JOIN

DESCRIPTIONA durable intumescent quilt, designed forfire protection around angled steel, RSJs,steel tubes, trunking, ventilation ducting,andothersteel items.Mustbeoverlappedby50mmandsecuredbyadhesive. CQT is6mmthickandavailablein50mm,75mm,100mm,150mmand1220mmwidths.

USEWrap around the items using Envirograf®

Product 46 (intumescent adhesive) foradhesion, and secure with galvanisedwire over the 50mm overlapped ends tofinish. The sheet material (CQS) must beoverlapped50mmatwallsorjoints.

PERFORMANCETested on steel in accordance with the generalprinciplesandcriteriaofBS476Part20(1987),achieving87minutesofintegrity.

DESCRIPTIONEnvirograf®SIL/Tisaself-adhesivesiliconetape suitable for sealing in high-temperatureapplications.USEThisproductcanbeusedonbrick,block,and plasterboard walls and chimney breasts,where the temperature is likely to

stained glass

stained glass protector

�re rated glass

DESCRIPTIONA 2100mm long metal trim in standardfinishes of brown or white (other coloursavailable). The protector is complete withpre-fixed intumescentsealsand isappliedto the framed area on the inside of the room withthematchingscrewssupplied.USE TheProtectorRailwillhold:ClearGeorgianWire Glass , Laminated Glass or CeramicFireRatedGlassinFrontoftheDecorativeglazedpanel/s. Therebygivinga30or60minute protection depending on the rating of the Fire Glass used and leaving theDecorative glazed panel undisturbed andfullyprotected.


SIL/T30 SiliconeTape30mmwidex5mlongroll(blackorred)

SIL/T75 SiliconeTape75mmwidex5mlongroll(blackorred)

PATENTED

ORDERING REFERENCES: GP Statethecolourfinishrequired PATENTED


CQT/6/ 50 6mmthickx 50mmCQT/6/ 75 6mmthickx 75mmCQT/6/100 6mmthickx100mmCQT/6/150 6mmthickx150mmCQT/6/12206mmthickx1220mm

PATENTED

111111 COATED CERAMIC QUILT FOR STEEL

115HIGH-TEMP SILICONE TAPE SEAL FOR STOVES, BOILERS, ETC

115

116PROTECTOR FOR ETCHED OR STAINED GLASS116

exceed50°C,particularlyaroundahole-in-the-wallfireorstove.Theareatobetreatedmustbecleananddry.

Supplied in2100mm lengths.Canalsobesupplied in curved sections (e.g. arches).Whenfitted,theprotectorisunobtrusiveandwouldnotnormallybenoticed.

PLEASE STATE LENGTH REQUIRED WHEN ORDERING

PRICED PER METRE


DESCRIPTIONThecurtain isan impregnatedglasscloth,sealed with an intumescent coating that will withstand temperatures of up to 1200ºC,providing smoke protection and BS476Class 0 and Class 1 protection. Supplied1200mm wide. Envirograf® smoke curtain is a very robust, hard-wearing material.Envirograf® Product 117 can also besupplied as a rolled curtain unit supported by an electric motor. When activated, thecurtainwilldropand(ifrequired)canbere-rolledviaaswitch.

USEFor shoppingmalls and other large areasthat need smoke protection and/or BS476Class0/Class1spreadofflameprotection.The curtain can be cut with a sharp knife or scissors,andadhesive is suppliedso thata 25mm to 30mm overlap can be made,allowing the curtain to be made up to any size required. When fixing the curtain,use Envirograf® FB/C metal straps andintumescentplugs.

Curtains shown are installed at Earl’s Court ( London Underground

Station )


SC Statewidthandlengthrequired

Metal hangers and weights can be supplied

PATENTED

SMOKE CURTAIN 117117



Ref To Suit Staywell Type Staywell Aperture FP Aperture

FP 1 Series300/400/500 168mmx175mm228mmx235mmFP 2 Series600(Small) 245mmx150mm305mmx210mmFP 3 Series600(Medium) 348mmx225mm408mmx285mmFP 4 Series600(Large) 451mmx277mm521mmx347mmFP 5 Series600(XLarge) 642mmx366mm722mmx446mmFP 6 Series700(Small) 180mmx155mm240mmx215mmFP 7 Series700(Medium) 265mmx230mm325mmx290mmFP 8 Series700(Large) 354mmx306mm424mmx376mmFP 9 Series800 429mmx291mm499mmx361mmFP10 Series900 169mmx169mm229mmx229mmFP11 251mmx251mm311mmx311mmFP12 210mmx227mm270mmx287mm

TosuitStaywellbrandflaps.Otherscanbemadetoorder.

DESCRIPTIONAmetal frame that houses an Envirograf® Product 16 economy intumescent box,designed for standard cat and dog flaps(these are not supplied). Your standarddoor flap fits into our unit. Standardfinishes are brown, grey, and white. Thefitted intumescent and PVC-faced spongeis sufficiently smooth for a cat and dogtopass through. Itwill not seal or expanduntilthefirehasreached120°Catthedoor(approximately4minutesintothefire).Theproductcanbemade tofit abrickwall ofanythickness.

USEFor fire-rated doors in apartments andhouses. In a fire, the intumescentmaterialwould expand, filling the hole andmaintainingtheintegrityofthefiredoor.ThisEnvirograf®productissimpletofit.

PERFORMANCETested to BS476 Part 22 (1987) andprEN1366-3, achieving 68 minutesprotection.

PATENTED

118118 ANIMAL DOOR FLAP PROTECTION

Fire rated opening for batts to go through

Envirograf’seasytoinstallfirecurtainwithbatopening are light in weight with a thermal link in the presence of fire at 80°C, 45 secondsfrom ignition of fire the curtain would dropcreating the seal . shouldabatbehalfwaythrough at that time the hatch would still allow abattogetthroughandescape.


DESCRIPTIONA PVC seal which can be used inconjunctionwithEnvirograf®Products106,107, and 120 threshold seals.Available inblack,brown,orgrey.


TWB/A Weatherbarplusrubberangledseal(6mmor9mm)TWB/S Weatherbarplusrubberstraightseal(5mm,7mm,or9mm)TWB/B Weatherbarplusbrushseal(7mm,10mm,12mm,or15mm)

State colour required – black, brown, or grey


P Strip-Lengths1050mmand2100mm

DESCRIPTIONA PVC seal which can be used inconjunctionwithEnvirograf®Products106,107,and119thresholdseals.Theproductcan have a straight twin rubber blade to seal against strong wind and rain conditions.Availableinblack,brown,orgrey.

DESCRIPTIONFor door frames where effective draughtandsmokeprotectionisrequired.

PATENTED

PATENTED


ACS Weather bar sealState colour required – black, brown, or grey

PATENTED

WEATHER BAR SEALS 119119

USE The seal is either screwed to both interior andexteriorfacesofthedoor(ortheinteriorofthedoorifProduct120isscrewedtotheexteriorof thedoor)and itoffersacoustic,draught,andweatherprotection to theflatthresholdsealofProducts106and107.

120WEATHER BOARD120

121SURFACE-MOUNTED RUBBER SEALS121

USEThe seal is screwed to the exterior of the doorface,andoffersdraughtandweatherprotection to the flat threshold seal ofProducts106and107.

APPLICATIONRemove the backing from self-adhesivestrip, thenposition the seal and fix. Finishfixingwithpanelpins,securingateachendandat300mmintervals.


FB30orFB70toprotectfromfireoccuringinthebuilding.The curtain blackens insulating & stopping the fire fromattackingthethatchinternally.

FB30 For external application, we can supply differenttypesofbarriers.

FB70 Giving 81 minutes fire protection as pictured inCottenham,Cambridge.Thiscurtaingivesmoisture&mildrainprotectionwhereinstallationiscarriedout.Butwilldryinaboutonehour.

TH70F A similar cloth toFB70whitegraphitecoatedononeside&foilsilverfinishonoppositesidegivingthermalinsulationproperties&completelywaterproof.Thisproductissuppliedwithjointsealer.

TH/S/60 Similarcloth toFB70butwithasiliconecoatingthatgivescompletewaterproofingwitha50mmoverlap.

Allcurtainshavedistinctadvantages:fireprotection,robustandlight&easytofix.CanbeadheredusingEnvirograf® IAAdhesive.

Otherproductstogivefurtherfireprotection.

STB/91 A6mmcoatedboardthatcanbeadheredusingIAadhesiveroundchimneybreastsuptotheheightofthethatch,orcanbefittedroundchimneysinexistingthatchedroofswherebrickcourseshaveopenedliabletoallowfire&heattogettothethatch.

Envirograf® make a metal cutter to push down between the thatch& the side of the chimney tomake the 6mmgap.You thenslide theboarddownthecutareamakingafirebarrier.RunabeadofEnvirograf® fireproofsiliconeovertopedgeofboardpushthatchbackuptothebrickwork&pushbackflashingtheboard(STB/91)willgiveupto1200°Cfireprotection.

123123 PROTECT - A - THATCH

PROTECT UNDER THE THATCH & FROM INSIDE THE ROOF5 PRODUCTS - ONE SOLUTION

HALF-HOUR PROTECTION FROM FIRE BELOW THE THATCH

UNTIL NOW, PROPERTIES WITH THATCHED ROOFS HAVE BEEN NOTORIOUSLY DIFFICULT

TO PROTECT FROM ACCIDENTAL AND MALICIOUS FIRES. HOWEVER, THE NEW ENVIROGRAF® FIRE BARRIER CURTAINS

HAVE IMPORTANT BENEFITS FOR OWNERS AND OCCUPANTS OF BUSINESS AND

DOMESTIC PROPERTIES WITH THATCHED ROOFS.

ENVIROGRAF® PRODUCT 56 (FB30) FIRE BARRIER CURTAIN IS FITTED IN THE

LOFT SPACE ( REQUIRING NO DISTURBANCE TO EXISTING THATCHED ROOFS)

TO PROTECT THE THATCH FROM FIRE IN THE PROPERTY BELOW.

INDEPENDENTLY-TESTED TO ACHIEVE 36 MINUTES INTEGRITY.

SUPPLIED 1220mm WIDE.BRITISH STANDARD TESTED :

BARRIER CURTAINS ARE TESTED IN ACCORDANCE WITH BS476 PART 22 (1987).

ENVIROGRAF® RANGE INCLUDES 5 PRODUCTS TO PROTECT THATCH ROOFS:


PROTECT - A - THATCH 123123

ENVIROGRAF® DESIGNED SOLUTIONS

In a fire at Peterborough greyhound stadium took 6 hours to put out the fire, Envirograf FB Curtain stopped the fire reaching half the stadium therefore saving half.

Restoring the past and protecting the future is a top priority for the owner of this old and previously dilapidated thatched cottage in Cottenham,Cambridge. Attention to detail during refurbishment,repointing,andrethatchingwasacrucialfactorinthisproject,but theneed forfireprotection toprotect thefamilywasjustasimportant.Fire protection is often ignored or overlooked byhomeowners, who spendmost of their funds on theaestheticsoftheirproperties–attheexpenseofsafety.Asinsurancecompaniesarenowlookingevercloseratvulnerablepropertieslikethatchedcottages,theneedforbasicfireprotectionbecomesmoreofanecessityforhomeowners.

Thebuildingcontractor,NorthoverConstruction,useda yellow Envirograf®FB70firebarriercurtainovertheroof trusses of this cottage. If the thatch is ignitedaccidentallyormaliciously,thiscurtainensuresthattherestofthepropertyisprotected.Also,ifafirestartedin the rooms below the roof, then the thatch is alsoprotected.Thecurtainhasbeenindependentlytestedfor81minutesprotectiontoBS476Part22(1987).This inexpensive, but very effective, fire protectioncurtain is just part of a vast range of Envirograf® passivefirepreventionproducts.Otheritemstoprotectfromfire in thehome includecarpets,electricwiring,fabrics,andwood.

FB30

SAVED


125125 FIRE BARRIER CURTAIN FOR ROOF VOIDS

INSTALLATION AT KING’S CROSS UNDERGROUND STATION, LONDON, ENGLAND

CURTAIN

STATION LOGO

DESCRIPTIONAfirebarriercurtainforusewhereinsulationis not an important criterion. Available in1200mmwidths.


VB3012 Barriercurtainforroofvoids1200mmwide

PATENTED

USEForloftandsuspendedceilingseparation.All joints must overlap by 50mm and beadhered using Envirograf® Product 57fireproof adhesive. Service penetrationcanbepassedthrough.Seedatasheetforfixingapplications.

PERFORMANCEThis product has been subjected to a firetest in accordance with BS476 Part 22(1987)achievinganintegrityof39minutesand insulation of 3 minutes. Although theinsulation failed at 3 minutes, the radiantheat did not reach through to ignite anything ontheotherside.

126PROTECTIVE COVERS FOR WORKS OF ART AND OTHER VALUABLES

126

DESCRIPTIONEnvirograf® covers for framed works of art andothervaluableobjectsaredesigned to protect them from the effects of smoke and fi re, and the consequent handling and water damage caused during fi re-fi ghting,givingtimeforwithdrawaltoasafeplace. ORDERING REFERENCES:

ARTCOVERPleasecontactthetechnicaldepartmentbeforeordering

PATENTED

USEThe Envirograf® art covers are easy to fitby slipping the top retaining flap over thetop of the picture frame and then fastening withelasticstrapsatthetwolowercorners.The covers can be labelled to suit your referencingpurposes.

PERFORMANCEThis product gives approximately 20minutes of fire protection, allowing time toextinguishthefireandstrategicwithdrawaloftheworksofartinorderoftheirvalue.


EXTERNAL ROOF FIRE BREAK MEMBRANE 128128

The membrane is supplied as a ready-to-install unit

The membrane fits directly above thefirewall structure.Roofing felt is fitted overtheblanketsectionandroofingbattensbutttotheraisedsealsection.This system is waterproof and maintains the waterproof integrity of the roof system after installation

The raised seal section of the membrane isdesignedtofitdirectlybelowalltypesofroofingprofiles.Roofingbattensarecut tobutt to the membrane on each side

Tile joins can bemade directly above theraised section of the membrane seal, oraway from this area

PLEASE - STATE - DEPTH

FOR USE UNDER ROOFING TILES AND SLATES

DESCRIPTIONAfoil-cladintumescentmembranesection,made from a non-porousmaterial, to formafirebreakbetweentworoofsofadjoiningproperties. Gives full fire protection fromonerooftothenext.Unaffectedbymoisture.Easilyfittedwithcloutnails toroof trusses.This product is reinforced with wire mesh in order to support itself when hanging over a wall.

PERFORMANCEThis product has been subjected to a firetest in accordancewith BS476 Part 20/22(1987)achievinganintegrityof72minutes.


FBM Statethewidthrequiredandtheheightbetweenthetopsideofthe wall and the underside of slates or tiles when ordering

PATENTED

129INTERNAL ROOF FIRE BREAK BARRIER129

FOR USE UNDER ROOFING TILES AND SLATES, TO ISOLATE A PROPERTY FROM ITS NEIGHBOURSFOR SEMI-DETACHED AND TERRACED HOUSES

UNPROTECTED BEFORE THE FIRE TEST

ADJACENT PROPERTY

PROTECTED AREA

PARTITION WALL

DESCRIPTIONAn intumescent-coated glass-cloth1220mmwideandfireproofspongebarrier1000mm wide, designed to form a fi re break between two roofs of adjoining properties. Unaffected by moisture.Installedinternallywithintheloftspace.USEIdealforuseinterracedandsemi-detachedhouses, or areas with large spans of roofspace. This product is economical and itcanbe fittedquickly andeasilybyoneortwopeople,workinginsidetheroofspace.Adhesive,fixingbattens,FB70barriercloth,andfire-proofspongearesuppliedforeasyfixing.PERFORMANCERecent tests undertaken on this product have indicated that unprotected roofs collapse in39minutes,whereas theFB70 fi re protection barrier curtain has been tested to 81 minutes integrity, holding back the fi re from the adjoining roofs, thus giving valuable time to allow the fi re department to arrive on site.


IRB Statelengthrequired

PATENTED



DV30 DV+Beadingsetfor44mmdoors-30minfirerating-softwoodDV60 DV+Beadingsetfor44mmdoors-60minfirerating-hardwoodDV60 DV+Beadingsetfor54mmdoors-60minfirerating-hardwood

Other viewers can be made to order to suit doors of other thicknessesTheproductcanbefittedwithalockingdevice–stateifrequired

130130 FIRE-PROTECTED SECURITY DOOR VIEWER FOR USE IN EXTERIOR OR INTERIOR DOORS

OPEN FOR VIEWING

DESCRIPTIONThe Envirograf®personaldoorviewerhasintegralfireresistanceandacutoutsizeofonly229mmhighand368mmwide. Itcomprisesan internal sliding shutter plate with observation slots that can be moved sideways to align with observation slots on the external frame.Thedoorviewerismadefromstrongzintecsheetmetal(20SWGor 0.92mm thick) finished inblack, bronze,brown, orwhitepowdercoating(othercoloursareavailable toorder).Theuniqueglassplateallowsfordiscreetobservationandissuppliedwith6mmthickarmouredglass.Thearmouredglassisunbreakableandgivesextrasecuritytodomesticapartmentsandhouses,detentionroomsinpolicestations,mentalinstitutes,prisons,etc.Completefireprotectionisofferedwhethertheviewershutter is intheopenorclosedposition.Availablein30or60minuteratings.

USEThe viewer offers a greater panoramic view than is available through spy hole viewers, and it has the advantage of being able to bekept in the open position without compromising the integrity of the doorinafire.Itisidealformonitoringpatientsinhospitals,viewingoccupantsinconferencerooms,meetingrooms,prisons,banksandotherfinancialinstitutions,domesticresidences,etc.

PERFORMANCETestedtoBS476Part22(1987)for66minutes.

PATENTED

131ACOUSTIC SPONGE STRIPS COMPRESSION SEAL FOR IMPACT SOUND PROTECTION

131

JOISTS

FLOOR BOARDS

ACOUSTICRESILIENTSPONGESTRIPS(ARS)

ACOUSTICRESILIENT

COMPOSITESPONGE

STRIP(ARC)

JOISTS

FLOOR BOARDS

THICKACOUSTICRESILIENTSPONGESTRIPS(ARD)

DESCRIPTIONEnvirograf® acoustic sponge strips are for impactacousticprotectionbetweenfloors,fittedbetweenfloorboardsandthe topofjoists.Blackacousticsponge (ARS) 9mm thick x 10mm wide is supplied in 10m


ARS Blackanti-vibrationspongesuppliedinarollof10mARC Compositegrey/blackacousticstrips2.5mlongARD 10mmx50mmthickin10metrerolls

PATENTED

rolls,withaself-adhesivebackingstripforquickandeasyapplication.Alsoavailableas a (ARD) 50mm wide and 10mm thickacoustic resilience strip with high sound resistance performance in 10 metre rolls.

Acompositestrip (ARC) isalsoavailable,comprising grey acoustic sponge 10mmthickx50mmwidex2.5montowhichtwoparallelstripsof6mmhighblackacousticsponge are adhered,with a self-adhesivebacking on grey sponge to facilitate quick andeasyinstallation.

USEImpact acoustic protection between floorboardsandjoistshasbeenaconsiderableproblem in the construction industry. Theindustry-suggested 25mm mineral fibrestrip offering 60 to 100kg/m³ has been away of dealing with the sound transmission problem. However, the new Envirograf® ARS strips have only 9mmuncompressedthickness and are fittedwith self-adhesivebacking.Whenused inparallelonbothofthe top edges of joists, they offer a vastimprovement in density of 180kg/m³. The50mmwideARDaddsanimprovedsoundresistanceperformance.


132

DESCRIPTIONEnvirofrax® white glazing tape is non-intumescent, fireproof, anti-vibration, andsuitable for fire-rated glass in steel doors,windows,andpartitionswhereintumescentpropertiesarenotrequired.Itis3mmthick,available in three widths, and supplied in15m long rolls with self-adhesive backing.Canbecolouredifrequired.


GT15 15mm wide 3mm thick 15m rollGT2020mmwide3mmthick15mrollGT2525mmwide3mmthick15mroll

PATENTED

ENVIROFRAX NON-INTUMESCENT GLAZING TAPE FOR STEEL GLAZING SYSTEMS 132132

133AVG/F ACOUSTIC/FIREPROOF VENTILATION GRILLE133

134AVG ACOUSTIC VENTILATION GRILLE134

DESCRIPTIONThe Envirograf® AVG/F fireproof ventilationgrille consists of two parts (one for eachsideoftheopening)andtheinternalcavityofbothsectionsisfilledwithmicro-acousticmaterial,withintumescentstripsonthetwolong sides of the risk side opening to provide fireresistanceproperties.Thegrilleis25mmdeep and in two sizes (200x200mm and400x200mm).Variousfinishesareavailable.Theventilationarea(m²)isabout0.4x(slotlengthinmetres).


AVG/F Statesize:200x200mmor400x200mm

PATENTED

USEThe grille can be used on partition walls and doors,topreventfirepassingfromoneroomtoanother.Toaccommodate thegrille, theventilationaperturemustbeat least10mmlarger than the height between the upper and lower opposing slot limits (the slotsshould be vertically opposite each other whenfitted).

PERFORMANCETested to European Standards andapproved in accordance with the general principles of NEN6069, offering up to60 minutes of fire protection plus soundabsorption.

DESCRIPTIONThe new Envirograf® AVG acoustic ventgrille contains micro-acoustic material toreduce the passage of sound from one room to another. It is available in a rangeof sizes and finishes (including anodisedor natural aluminium). It is made fromextrudedaluminiumprofilesandconsistsoftwosectionswitha35mmwideedge.BothsectionshaveU-shapedprofilescontainingmicro-acoustic material offering soundabsorptionproperties,andtheinsideedgesofthegrillearecoveredwithacousticfoam.The grilles can be produced in lengths up to


AVG Statesizeandfinishrequired

PATENTED

1500mm.Owingtothefixedprofilesystem,theprofile/gapintervalmustbeamultipleof85mmuptoamaximum935mm(from1to11vanes).Theareaofventilationavailableisabout29%ofthetotalgrilleplatearea.

USEThe grille can be easily mounted with screwsontoadoororwall.

PERFORMANCEMaximum sound absorption at a minimal air-resistance(20Pa) isachievedatanairspeed no greater than 1.9m/s, calculatedon the open passage of the grille, withmeasurement of the sound insulation according to world standard ISO140-3(1995).

OTHER SIZES MADE TO ORDER

PERFORMANCETestedtoBS476Part22(1987)for60minutes.


HI-TAK SPRAY ADHESIVE 137137

DESCRIPTIONAmulti-purposehigh-tack spray adhesive,suitable for bonding and laminating cardboard, fabrics, fibrous materialssuch as Envirograf® Products 56& 57 firebarriers,foamproducts,hessian,insulationmaterials, etc to themselves and tometal,masonry,wood,etc.


HI-TAK 500mlaerosolcan

PATENTED

138ENVIROGRIP® FIRE-RESISTANT ADHESIVE138


141141 FIROBOND ULTRA ADHESIVE

DESCRIPTIONFirobond Ultra Adhesive (FUA) is a fireretardant, high performance laminatingadhesive, specially developed for thebonding of mineral wool insulation to inorganic board materials, includingmagnesium oxide/cement boards, andlaminated boards. All types of woodjoists and wood rebated products MDFchipboard,plywoodetc.

ORDERING REFERENCES:FUA/0.5 ½kgFUA/1 1 kg FUA/2.5 2½kgFUA/5 5 kgFUA/20 20kg

Drying and Curing Times:Initialbond: 10to20minutesTacklife: 10minutesFullcure: within24hours

PATENTED

USEThis product is designed to produce a strong, durable bond for the manufactureof internal partition walls, modules, doors,andpartitions;and for laminatingall typesofwood jointsandwood-relatedproducts,such as MDF, chipboard, plywood, etc.It was also designed and developed to bond sponge and mineral wool to inorganic boards and magnesium oxide/cementboards; and to give a strong, durablebond for the assembly of fire doors andstandarddoors,partitioning,andanytimberassembly used as a fire-rated product.Once cured, the bond will withstand highimpact and impart stiffness to the bonded material. The fire retardant propertiesenable manufacturers to produce systems that can meet two hours fire protectionspecification.

FirobondUltraAdhesive(FUA)isthixotropic,which facilitates easy application, and itis designed to minimise absorption into poroussubstrates.The product can be applied by an extrusion nozzle or bead head by a pump systemfor fast production rates. It is available incontainers of ½kg, 1kg, 2½kg, 5kg, and20kg.Firobond Ultra Adhesive (FUA) should be applied to the board material at a coatingrateof100g/m²[10m²/kg]to250g/m² [4m²/kg] depending on the porosityof the substrate. Mineral wool should beconsolidatedintotheadhesivewithin5to10minutes.Thepanel shouldbeconstructedimmediately and placed under pressure to consolidate the bond, thus ensuringpressureisappliedevenlyacrossthepanel.Firobond Ultra Adhesive (FUA) can beapplied to wood joints, used for applyingEnvirograf® intumescent paper, material,card, and veneers to wood, plywoodetc. Alsousedtoadhereveneers toMDF,plywood, etc, giving a bondwhich is fire-resistant.

Consultation – Site Meetings – Solutions – Lasting Protection

We’re at your service, feel free to call and discuss your needs with our technical support team for unrivalled solutions to your project.

Technical Team:

01304 842 555


Consultation – Site Meetings – Solutions – Lasting Protection

REPELLIT - MASONRY PROTECTION COATING 143143

• Stops rain penetration• Improves fl ood resistance• Increases thermal effi ciency in order to reduce carbon footprint• Maintenance cycle from 20-30 years

REPELLITisapowerfulone-coatsystemthatcanbeappliedbybrush or roller offering a deeper protective water barrier than other thinnermasonrycoatingsonthemarket.FLOOD PROTECTION Waterseepagefromafloodthroughporousbrickworkcanbeboth devastating and costly for the occupants and insurance companies.AcoatingofREPELLITwillpenetratedeeplyintothesubstratetogiveanextremelyrobustclearwater-resistantbarrierthatwilllastformanyyears.THERMAL PROTECTIONBrickwork,concrete,stoneandmortarsarepoorinsulatorswhenwetandcanseriouslydecreasethethermalefficiencyofyourhomeorbusiness.REPELLITwillofferathermalskinthatwillallowthe substrate to breathe and assist in the reduction of your carbon footprint.Repellitcoversareasincludingsmallcracksofupto0.3mmattherateof5m²per kg.Largercracksshouldbefilled-inandallowedto dry before applying REPELLIT, which penetrates deeply intothemasonry.REPELLITisfastactingandcreatesawaterresistantbarrierwithinafewhours.Repellit can also be used to protect brickwork below ground level -fromthebuildingsfoundationsupwards,offeringprotectiontothewholefabricofthebuildingstructure.

REPELLIT is so powerful that once completly dry (usually aftertwomonthsfromapplictation)abeadingeffectcreatedbyrainwillbecomevisible,protectingthemasonry.

REPELLITA SIMPLE AND FAST TO APPLY WATERPROOF COATING THAT IS THE PERFECT ANSWER FOR PROBLEMS OF FLOOD WATER SEEPAGE THROUGH BRICKWORK OR MASONRY.

DESCRIPTIONTFFCisauniquefirecoatingdesignedfor protecting timber framed buildings duringtheconstructionphase.TFFCoffersbetween30-60minutesfireratingdependant upon the thickness of the timbers.Thecoatingdries offering a robust weatherprooffinishideal for all open construction site conditions.


TFFC-1litre,2½litres,5litres,20litres

PATENTED

USETFFC can be supplied in both whiteor coloured finishes. Simply apply bybrush, roller or spray at 250 micronsWet Film Thickness. TFFC dries inone hour. TFFC should be appliedindryconditions.

PERFORMANCETFFChasbeentestedinafullrigsimulatinga complete side of a typical house in softwood, shiplap timber measuringbetween 19mm to 12mm and offered 60minutesfireprotection to theENEuropeanTestEN1364-1-1999.TFFCwasalso tested toaBS476Part20onaloadbearingfloorincludingopenjoists,successfully completing a one hour firerating.

TIMBER FRAME FIRE COAT 145145


146146 EN/F POWERFUL FLEXIBLE FILLER KIT FOR PIPES AND CABLES


EN/F-kitofthree310mltubes(twodarkgrey,onewhitefinishing)

PATENTED

OurnewEN/FKitconsistsofthree310mltubes of specially formulated intumescent sealant.Twoofwhich(EN/F1)areadarkgrey,powerful,intumescentgraphitecompound(whichdoesnotaffectthepipesandcables)thatexpandsinafiresealingtheservicehole.TheEN/F2tubeisawhiteintumescent sealant for use as a decorator’s finish,whichcanbeoverpaintedwhenfullycured.

The kit was tested numerous times in house and at the end of last year at Efectis Holland.Theirtestrigconsistedof:ahollowplasterboard,andblockwall,withcablesand plastic pipes with the diameter up to 66mm.Where the plasterboard wall had service openings through we pressed in newspaper to stop the sealant from dropping down theback.

Thetestwasasuccess,withtheEN/Fgivingover2-hoursfireintegrityandfrom110downto60minutesinsulation.After2hourswhentheEN/Fhadmetthetestcriteriawe cut back the plasterboard to discover thatthenewspaperwasn’tevenburnt,justslightlydiscoloured,afterwhichthetestwassuccessfullyconcluded.

EN/Fkitisidealforelectricians,plumbers,work departments and maintenance professionals to carry in their vans or store intheirworkshops,providingaquickand convenient ability to seal any service openingstheyworkon.Thesealingconsistsof two stages:

1)Specialformulatedgraphitemastic2)Whiteintumescentmastictofaceoffready for decorations

Thekitcanbeusedforaluminum,copper,plasticandsteelpipesupto66mmindiameter,aswellascables(including:armoured,MICCandflexibletypecables)upto66mmindiameter.

It can be used in both plasterboard stud partitioningandsolidsubstratesurfaces,likebrick,blockandconcretewallsandceilings.

TheEN/F1andEN/F2arewater-basedmaterials,whichbecomewaterresistantoncecured.

Tested for 2 hours fi re protection and insulation in plasterboard hollow walls and brick, block walls

Tested to EN 1366-3 (2009)

EN/F is a unique sealant off ering 2 hour fi re protection for PVC, steel pipes and cables up to 66mm in diameter, in block and plaster boards.

COMPLETION OF TEST AT 2 HOURS

EN/F SYSTEM TESTED AT EFECTIS

COMPLETION OF TEST AT 2 HOURS

EN/F SYSTEM TESTED AT EFECTISplasterboard hollow walls and brick, block walls

Tested to EN 1366-3 (2009)Tested to EN 1366-3 (2009)

PATENTED

Ifrequired,EN/F1 and EN/F2 can be sold separately


FFC COATING SYSTEM FOR WOOD FLOORS / STAIRS 147147


FFC/T-1litre,2½litres,5litres,

PATENTED

Clear coating options for wooden fl oorsIdeal for concrete industrial area fl oorsQuick and easy to applyGreat choice of standard colours - colour matching options if required

Envirograf® have now developed a new hard wearing coating system designed for fl oors that require a high impact fi re rated coating.

DESCRIPTIONFloorFireCoat (FFC)hasbeenspecificallydesigned for all floor areas, includingcarehomes, retail areas, hospitals, schools, logcabins and all industrial floor areas. FFCoffersahigh impact surfacefireprotectioncoatingthatsatisfiesfiresafetyrequirementsspecifictoindustrialplantlocations.FloorFire-Coatisalsoavailableinclearsatindesigned for wooden floors that requirefire protection, a common requirement inheritagebuildingrefurbismentprojects.

OPTION 1: SPREAD OF FLAME CLASS 0/1 AND SBI: B/S1/D0

OPTION 2: 30-60 MINUTE FIRE RATING

APPLICATION:

PRIMERHWAP/WB/PRIMER l Water-basedAclearwaterbasedprimertoapplyoverexistingpaint,varnishorwaxsurfacesbeforeapplyingcoatings.Coating rate 1 coatSubstratesurface10-12m2 per litre

30 - 60 MIN COATINGHW02/E (CLEAR) l Water-basedHW01/F (COLOUR) l Water-based30minutesprotection:Apply2coatsat8m²perlitrepercoat.60minutesprotection:Apply3coatsat8m²perlitrepercoat.HW02E(CLEAR)appearsamilkywhitewhenapplying,itmustbeallowedtodrycompletelyclearbeforethenextcoatisadded.

FFC/FLOOR FIRE COATFFC - Clear or colour l Spirit-basedFFCisappliedin2coatsat12m²perlitrepercoat.Ensureeachcoatisdrybeforeapplyingnextcoat.

PRIMERES/VFR/PRIMER l Water-basedAclearwaterbasedprimertoapplyoverexistingpaint,varnishorwaxsurfacesbeforeapplyingcoatings.Coating rate 1 coatSubstratesurface10-12m2 per litre

FIRE RETARDANT COATINGES/VFR - CLEAR l Water-basedES/VFR - COLOUR l Water-basedES/VFRisappliedin2coatsat12-15m²perlitrepercoat.Alloweachcoatupto1-2hourstodry.

FFC/FLOOR FIRE COATFFC - Clear or colour l Spirit-basedFFCisappliedin2coatsat12m²perlitrepercoat.Ensureeachcoatisdrybeforeapplyingthenextcoat.


148148 GAS FLUE INSPECTION HATCH

Intumescent material

Smoke and Gas seal round perimeter

Lock latch

Fire protection material

Sponge insulation

OnBuildingsthatwerebuiltafter2000wheregasfluesarepassingthrough plaster board ducting through rooms to vent on outside walls.GasandBuildingRegulationsnowrequirefireratedaccesspanelsinordertoviewthejointsandthefixingofpipes.Envirograf® have made a new Inspection Hatch with internal locking device,insulatedpaneldoor,IntumescentSealsandsmokeandgasseals,easilyopeningbypressingthedoorandwillrelease.Youcantakethedooroutgivingcompleteviewingforinsidetheducting.Toreturn the cover to the shut position drop into a slot and push cover totheshutpositionwherethecoverwillthenhold.Thehatchcanbefittedtowallsandceilings,eitherhorizontallyorvertically.

Can be made to any size. All fi xings internally.

The unit has 1-2 hour fi re protection according to BS476 Part 22.Insulated version with U-VALUE 0.27 W/m2K

Envirograf ® Gas Flue Inspection Hatch

1-2 HOUR FIRE RATING

1-2 HOUR FIRE RATING

ISL/GFH

ISL/IGFH


ISL/GFH/30/19300mmwidex190mmhighISL/GFH/40/19400mmwidex190mmhighISL/GFH/30/23300mmwidex230mmhighISL/GFH/20/20200mmwidex200mmhighISL/GFH/30/30300mmwidex300mmhigh

ISL/IGFH/30/19300mmwidex190mmhighISL/IGFH/40/19400mmwidex190mmhighISL/IGFH/30/23300mmwidex230mmhighISL/IGFH/20/20200mmwidex200mmhighISL/IGFH/30/30300mmwidex300mmhigh

NON-INSULATED VERSION

( PLEASE NOTE THAT ALL SIZES RELATES TO SHUTTER DOOR)

visit our website for detailed Data Sheet

INSULATED VERSION

Standard colour White, most RAL colours available. The unit can be overpainted to match your existing paintwork.

107www.envirograf.com

FIRE & ACOUSTIC CABLE MANAGEMENT 149149

NEW SVG & HMG VENTILATION GRILLES 150150

Whenitcomestorecordingstudiosorhometheatres,thefirstthingthatcomestoyourmindisthattheyneedtobesoundproof,whichistrue.But should they be fi reproof as well?When you think about the cost involved in the equipment of those studios,itseemsreasonabletotakeanynecessaryprecautionstopreventthemfromdamage,andthatincludesfiredamageaswell.Notonlythat,butifyoulookatIEERegulationsyouwillseethatanyhole that ismade infire resistingwallorceiling,shouldbemadegood to the same fire resistance as the element being passedthrough.Envirograf® came up with the solution of allowing you to take full controlofyourcablemanagement,whilestillprovidingrequiredfireandsoundresistance.

ACOUSTIC PERFORMANCE

ISO140-3 (1995)

Airborne sound insulation test rated in accordance with BS EN ISO 717-1:1997 Rw (C;Ctr) = 43 (-3;-8) dB

Impact sound insulation test rated in accordance with BS EN ISO 717-2:1997 Ln,w (Ci) = 74(-1) dB

COMPLIES WITH REQUIREMENTS OF ‘ROBUST DETAILS’

FIRE TEST PERFORMANCE

Tested in accordance with NEN 6069 up to 60 min

Plus sound absorption

Whenitcomestorecordingstudiosorhometheatres,thefirstthingWhenitcomestorecordingstudiosorhometheatres,thefirstthingthatcomestoyourmindisthattheyneedtobesoundproof,whichthatcomestoyourmindisthattheyneedtobesoundproof,whichistrue.But should they be fi reproof as well?But should they be fi reproof as well?When you think about the cost involved in the equipment of those When you think about the cost involved in the equipment of those studios,itseemsreasonabletotakeanynecessaryprecautionstostudios,itseemsreasonabletotakeanynecessaryprecautionstopreventthemfromdamage,andthatincludesfiredamageaswell.preventthemfromdamage,andthatincludesfiredamageaswell.Notonlythat,butifyoulookatIEERegulationsyouwillseethatanyNotonlythat,butifyoulookatIEERegulationsyouwillseethatanyhole that ismade infire resistingwallorceiling,shouldbemadehole that ismade infire resistingwallorceiling,shouldbemadehole that ismade infire resistingwallorceiling,shouldbemadehole that ismade infire resistingwallorceiling,shouldbemadehole that ismade infire resistingwallorceiling,shouldbemadegood to the same fire resistance as the element being passedgood to the same fire resistance as the element being passedgood to the same fire resistance as the element being passedgood to the same fire resistance as the element being passedgood to the same fire resistance as the element being passedthrough.through.through.through.through.EnvirografEnvirografEnvirografEnvirograf®

controlofyourcablemanagement,whilestillprovidingrequiredfirecontrolofyourcablemanagement,whilestillprovidingrequiredfirecontrolofyourcablemanagement,whilestillprovidingrequiredfirecontrolofyourcablemanagement,whilestillprovidingrequiredfireandsoundresistance.andsoundresistance.andsoundresistance.

FIRE TEST PERFORMANCE

Acoustic sponge

Acoustic sponge

Keep your recording studio safe

Acoustic Acoustic spongesponge

Intumescent Strip

Acoustic Sponge

ORDERING REFERENCES:Ref. External Size Hole For CableCPT/1 250mmx200mm 150mmx45mmCPT/2 400mmx200mm 300mmx45mmCPT/3 250mmx250mm 150mmx95mmCPT/4 400mmx250mm 300mmx95mm

NEW HMG/C and HMG/W grilles

Auniqueintumescentgrillehit&misstypeopening.Whenopenorclosed the multi directional intumescent seals up the opening giving 1 hour fi re protection. All grilles tested to BS476 Part22 1987.HMG designed to fit into head reveals on metal cased windows(HMG/C). Also to fit into windows such as on flats on escapecorridors,bathroomandkitchenwindows (HMG/W).CanbemadetofitintoUPVCwindowframes.Cutintodoorswheregasboilersarefitted.Manyhighrisemodularflatshavebeenbuiltwithcavitiesleftopentoventilateroomswithventsinceilingsorrevealsinwindows.Thisisnotonlyasmokeandfirehazard,butusuallythegrillesarenotfirerated.ThishappenedinLondonsoahitandmiss intumescentgrille(HMG)wasmade,that,shouldthegrillebeclosedorleftopeninafireitwouldsealupgiving 1 hour fi re protection.●HMG/CSuitableforanyceilingventilationinanyroom.● HMG/WIdealforbathroomandkitchenwindows.


HMG/1110mmhighx280mmwide

HMG/2140mmhighx280mmwide

Add/Cor/Wwhenorderingtospecifyproducttype.

HMG/C GRILLE

ORDERING REFERENCES:SVG900 900mmwidex75mmhighx60mmdeep

SVG360360mmwidex100mmhighx100mmdeep

Othersizesmadetoorder.

NEW SVG grille

SVG grille

SVGGrillemadetofitintotheheadofUPVCframes.Forareassuchaskitchens,bathrooms,etc.All grilles aremade from1.2mmzintecmetal andpowder coated.Standardcolourwhiteorbrown,butcanbemadetoothercolours.Allintumescentismultigrafmultidirectional&fillsallvoidscompletelysealingtheunit.All grilles tested to BS476 Part22 1987.The SVG grilles have been tested to BS476 Part22 1987 for 38 minutes.

TO FIT OPENING

corridors,bathroomandkitchenwindows (HMG/W).CanbemadetofitintoUPVCwindowframes.Cutintodoorswheregasboilersarefitted.Manyhighrisemodularflatshavebeenbuiltwithcavitiesleftopentoventilateroomswithventsinceilingsorrevealsinwindows.Thisisnotonlyasmokeandfirehazard,butusuallythegrillesarenotfirerated.ThishappenedinLondonsoahitandmiss intumescentgrille(HMG)wasmade,that,shouldthegrillebeclosedorleftopeninafireitwouldsealup

Allintumescentismultigrafmultidirectional&fillsallvoidscompletelysealingtheunit.All grilles tested to BS476 Part22 1987.The SVG grilles have been tested to BS476 Part22 1987 for 38

Remained intact after test

HMG/W GRILLE


Test on UPVC window

34 min protection

151151 FIRE PROTECTION COATING FOR UPVC

NEW SUSPENDED CEILING BARRIER 152152

Envirograf®WhiteorColouredcoatingappliedtouPVCwindowframes&doors,2coatsat6m2perlitrepercoatwithatopcoatofFirocoatat10-12m2perlitrewillupgradeuPVCtoover30minutesfireprotection.

White System: UP30/WTop Coat: Firocoat WB(water-based-Internaluseonly) Firocoat SB (spirit-based-externaluseonly)

NEW Ceiling Barrier for over suspended ceiling tiles giving 60 minutes fi re protection, acoustic protection impact & airborne, thermal insulationMade to fi t over all tile styles.

Can be supplied to accommodate downlights or air conditioning units.

Made from a 60 minutes fi re rated cloth adhered to a 40mm Class 0 & 1 sponge ( as used with our underfl oor fi re barrier ).

Tested to BS476 Parts 20, 21, 22, 23 (1987)●1hourfireresistant●Thickness40mm,soundresistant,testedtoBSENISO140Part4forairbornesoundreductionmeanresultDntw65dB.●ThermalconductivityUvalue0.27W/m2K●Easyandquicktoapply,nospecialclothingorglovesrequired.Nonfibrous,canbeusedinsterileareas,Hospitals,computerrooms,etc.CB1600x600weight0.6kgCB2600x1200weight1.2kg

CeilingBarriercanbeeasilyfittedontoexistingsuspendedceilingsby simply removing the tiles one by one and laying the board on top ofthem,ensuringasnugfitbetweenthetees.Whendownlightsorairconditioningunitsarepresent,orderatileinconjunctionwithdownlightercover (Product32)orairconditioningunitcover(Product31).Theywillbesuppliedascompleteunitsforeasy installation). Makesure tostate thepositionof thesecoversduringordering.

ORDERING REFERENCES: CB1 600mm x 600 mmCB2 600mm x 1200 mm If downlighters are installed, this product can be ordered in conjunction with Product 32 Acoustic Downlighter Cover ( It’s vital to state the position of the downlights, as we will accommodate this product onto the barrier during the manufacturing process for ease of installation ). If air conditioning units are installed, this product can be used in conjunction with Product 31 Air Conditioning Units Covers ( please also state their position ).


FCSS - FIREPROOF CABLE SUPPORT SYSTEM 153153

Fireproof Cable Support System ( FCSS )

Designed to save Firefi ghters

Overthelastcoupleofyears,anumberofcaseshavebeenreported, where fire fighter’s lives were lost due to gettingentagled among the loosely hanging wires and cables.This was caused by the plastic trunking around cables and conduitsmelting,leavingtheexposedwirestohangfree.

CodesofpracticeBS5839-1andBS7671 recommend theuseoffireresistantcablefixingsystemsthatwouldholdthecablesoutoftheway,allowingsecureevacuationforstaffandresidents,aswellasprovidingasaferworkingenviromentfor

firefighters conducting search and rescue operationswithinthepremises.

Tofulfilltheserecommendations,aswellasreducinghazardsposed by the hanging cables, we have developed ourFireproofCableSupportSystem;whichwillholdthecablesinplace,allowingsaferevacuationandre-entrybyfirefighters,long after items like plastic trunking, tubing and armouredcableshavemelted.

FCSS is suitable for protecting plastic conduit over doorways.

Cable support for use over suspended ceilings

FCSS-B is a solution for cables fed oversuspended ceilings that is another danger for Fire Officers & people evacuating froma building. AClass 0 ceilingwill collapse in10 minutes and cables that have just beenlaidover theceilingwill fall andhangdown.This must stop. Envirograf® cable supports canbefixedtothesupportwiresandrodstohangingcablesoverbothfornewwork&mostimportantwithexistingceilings.ManagementmustlookintothisforbothsafetyofStaffandFireOfficers.

Important note: FCSS-B is suitable to all but aluminium ceiling supports, due to its lack of heat resistance (and low melting temperatures). If you’re using aluminium supports, we recommend you change them for standard wire or steel before using our product.

Cables laying on top of the suspended ceiling - serious evacuation hazard


Introducingthenew,innovativedoorandcupboardventbyEnvirograf®, asimpleyeteffectiveventilationsystemwhichprovides a solution to poorly ventilated areas which rely on a singleextractorfanduetonothavingawindowpresent.Thenew vent can be utilised in various areas with high levels of steamandcondensationsuchashotelbathroomswhichfillwith steam from the shower, kitchen and utility roomswithwashing machines and tumble dryers and more recently to comply with building regulations these vents can be inserted into under stair or service cupboards which house gas meters.

Standard ventilation units struggle to cope with the largevolumes of steam and condensation and can take time to clear this, the Envirograf® vent works in conjunction byallowing fresh air into the room at a low level allowing the fan to rid the steam more effectively whilst also offering 1 hour fireprotection.

DOOR & CUPBOARD VENTS GIVING 1 HOUR FIRE PROTECTION 155155

Bathroom Installation

Laundry Room Installation


The vents are available in two standard sizes but as always, other sizes and colours can be made to suit clients’ needs. Available in standard white fi nish or brown.Circular Vent Grille No.1 Overall outside face 70mm ~ Door hole diameter 55mm ~ Suit door thickness from 35mm to 56mmCircular Vent Grille No.2 Overall outside face 90mm ~ Door hole diameter 75/76mm ~ Suit door thickness from 35mm to 56mmCircular Vent Grille No.3 Vents for thinner doors can be made. Door thickness 28/45mm

• 1 Hour fi re protection

• No Bathroom Steam

• Mould & Damp Reduction

• Works in Conjunction with Extractors

• Increased & Improved Ventilation

• Toilets, Kitchens, Laundry Rooms

• Easy to install

• Gas meter cupboards

PATENT PENDING


‘Speed-In’isanewrevolutionaryproductdesignedto create a fast and presentable way to pass pipes and services through plasterboard walls and ceilings.

No more messing about with different conventional hole cutters and filling with messy intumescentmastics. ‘Speed-In’ drills itself into the walland provides a really neat finish complete withintegrated fire, smoke and acoustic protection inonequickinstallation.

It is available in four sizes* designed to takeservices up to 35mm diameter, 50mm diameter,85mm diameter and can even cater for soil pipes in110mmdiameteroption.

SPEED-IN™ CUTTERREVOLUTIONISING FIRE SAFETY

156156

The ‘Speed-In’ Cutter eases pipes and services through cavity walls and ceilings

The‘Speed-In’holecutterisavailableinfoursizestosuittheservicesyouwishtopassthroughthewall.

Intumescent ring automatially fi lls the void in the event of a fi re to create a fi re and smoke proof seal.

Speed-In’s driveplate allows you to drill the holecutterwithaccuracyandspeed.

Theyareavailableinfoursizestosuittherespectiveholecutter.*

FIRE, SMOKE AND ACOUSTIC PROTECTION IN ONE QUICK INSTALLATION

www.envirograf.com

We have the widest range of Passive Fire Protection products

Every eff ort has been made to ensure that the information in this publication is correct at the time of publication. However, this publication does not form any part of a contract and Intumescent Systems Ltd does not accept responsibility for products that are not used according to instructions, nor for any other form of non-compliance. Intumescent Systems Ltd takes no responsibility for errors or omissions in this publication, nor for changes that occur after publication. Intumescent Systems Ltd reserves the right to revise product specifi cations and published information at any time without prior notice. No reproduction in whole or in part without permission.

Regional office / Supplier

ENVIROGRAF HOUSE, BARFRESTONE, DOVER, KENT CT15 7JG, UK

Phone: +44 (0) 1304-842-555 Fax: +44 (0) 1304-842-666email: [email protected] url: www.envirograf.com

Head Offi ce

Speaker Covers

Intumescent Paints Ventilation Grilles Door Protection

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