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MASONRY MORTARING 04 05 13 SPEC MIX, Inc. ® SPEC-DATA ª and MANU-SPEC ª are registered trademarks of Reed Elsevier Inc. The ten part SPEC-DATA format conforms to the editorial style of The Construction Specifications Institute and is used with their permission. The manufacturer is responsible for technical accuracy. ©2013 Reed Construction Dataª. All Rights Reserved. SmartBuilding Index 1. Product Name SPEC MIXª Stone Veneer Mortar URL: Stone Veneer Mortar SPEC MIXª Polymer Modified Stone Veneer Mortar (PMSVM) URL: Polymer Modified Stone Veneer Mortar SPEC MIXª Colored Mortar URL: Colored Mortar Videos: SPEC MIX Masonry Solutions 2. Manufacturer SPEC MIX, Inc. 1230 Eagan Industrial Road Suite 160 Eagan, MN 55121 (888) 773-2649 (651) 994-7120 Fax: (888) 329-7732 E-mail: [email protected] www.specmix.com 3. Product Description BASIC USE SPEC MIX Stone Veneer Mortar SPEC MIX Stone Veneer Mortar is a preblend- ed dry material specifically designed to bond thin masonry veneer units to solid base surfaces, such as masonry, concrete or galva- nized, expanded metal lath. The final wall system will produce a non-load bearing, aes- thetically pleasing exterior veneer or an inte- rior finish ideal for concrete or masonry walls, stud walls or metal buildings. Good workman- ship, coupled with proper detailing and design, ensures durable, functional, watertight construction. SPEC MIX Polymer Modified Stone Veneer Mortar (PMSVM) SPEC MIX Polymer Modified Stone Veneer Mortar (PMSVM) is a technically advanced mortar used to bond thin veneer masonry units to a substrate. It is an ideal solution for architects and contractors having projects with an immediate and ongoing need for mortar delivering high bond strength and sag resistance during installation. The non-sag for- mulation provides excellent workability, cohe- sion, high bond strength, water resistance, efflorescence minimization and durability. For applications in which mortar joints are not utilized, such as dry stack applications, SPEC MIX PMSVM can be used to gain extra bond strength and pop-out protection. SPEC MIX PMSVM meets the requirements of ASTM C270 for Type S and N mortar, includ- ing appropriate ANSI 118.4 and ACI 530 shear bond standards. It has been rigorously tested to reduce the probability of unit "pop-offs" and contractor callbacks to repair failures common with inferior mortars. COMPOSITION & MATERIALS SPEC MIX Stone Veneer Mortar and Polymer Modified Stone Veneer Mortar (PMSVM) are dry, preblended proprietary mixes containing cementitious materials, aggregates and spe- cial admixtures engineered to promote adhe- sion, reduce shrinkage and maximize product durability. When specified, a pigment can be preblended with either product to ensure color consistency in each bag. SPEC MIX products are manufactured locally across the United States and Canada by licensed manufacturers who use special- ized blending equipment and follow strict quality control procedures to meet project specifications, contractor expectations and applicable ASTM standards. SIZES SPEC MIX Stone Veneer Mortars are packaged in 80 lb (36.3 kg) bags and 3000 lb (1360 kg) bulk bags. They can be used with any SPEC MIX material delivery system for increased job site efficiency and safety. BENEFITS High bond strength Non-sag performance and reduced cracking Reduced pop-offs, call-backs and repairs Resists water penetration and efflorescence Preblended with sand to minimize labor and waste Consistent quality control with every bag Excellent workability and board life State-of-the-art batching process and strict quality control procedures help ensure that the finished product complies with design and specification requirements Batch-to-batch consistency is maintained using dried sands to eliminate the bulking effect associated with varying moisture within the aggregate Portable SPEC MIX silos are available to permit construction in all climates Pallets and bulk bag containers are com- pletely reusable and are retrieved whenever a new load of material is delivered to a site Helps eliminate sand shoveling, heavy lifting and inconsistencies normally associated with hand or field mixing LIMITATIONS For best results, mortar type should be corre- lated with the specific masonry unit to be used Bond strength, workability and water retention should be given principal consideration when ® From custom homes to commercial projects, SPEC MIX Polymer Modified Stone Veneer Mortar is the ultimate material when building with adhered stone veneer masonry.

MASNR MRTARIN 04 05 13 - SpecMix -SpecMix MRTARIN 04 05 13 ... , such as masonry, concrete or galva-nized, expanded metal lath. ... • Retempering colored mortar is not recom-

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MASONRY MORTARING 04 05 13

SPEC MIX, Inc.

®

SPEC-DATAª and MANU-SPECª are registered trademarks of Reed Elsevier Inc. The ten part SPEC-DATA format conforms to the editorial style of The Construction Specifications Institute and is used with their permission. The manufacturer is responsible for technical accuracy. ©2013 Reed Construction Dataª. All Rights Reserved.

SmartBuilding Index

1. Product Name• SPECMIXªStoneVeneerMortarURL:StoneVeneerMortar

• SPECMIXªPolymerModifiedStoneVeneerMortar(PMSVM)URL:PolymerModifiedStoneVeneer

Mortar• SPECMIXªColoredMortar

URL:ColoredMortarVideos:SPECMIXMasonrySolutions

2. ManufacturerSPECMIX,Inc.1230EaganIndustrialRoadSuite160Eagan,MN55121 (888)773-2649 (651)994-7120Fax:(888)329-7732E-mail:[email protected]

3. Product Description

BASICUSESPECMIXStoneVeneerMortarSPECMIXStoneVeneerMortar isapreblend-eddrymaterialspecificallydesignedtobondthin masonry veneer units to solid basesurfaces,suchasmasonry,concreteorgalva-nized, expanded metal lath. The final wallsystemwillproduceanon-loadbearing,aes-theticallypleasingexteriorveneeroran inte-riorfinish idealforconcreteormasonrywalls,studwallsormetalbuildings.Goodworkman-ship, coupled with proper detailing anddesign,ensuresdurable,functional,watertightconstruction.

SPEC MIX Polymer Modified Stone VeneerMortar(PMSVM)SPEC MIX Polymer Modified Stone VeneerMortar (PMSVM) is a technically advancedmortar used to bond thin veneer masonryunits toa substrate. It is an ideal solution forarchitects and contractors having projectswith an immediate and ongoing need formortardeliveringhighbondstrengthandsagresistanceduringinstallation.Thenon-sagfor-mulationprovidesexcellentworkability,cohe-

sion, high bond strength, water resistance,efflorescenceminimizationanddurability. Forapplications in which mortar joints are notutilized, such as dry stack applications, SPECMIXPMSVMcanbeusedtogainextrabondstrengthandpop-outprotection.SPEC MIX PMSVM meets the requirements

ofASTMC270forTypeSandNmortar,includ-ingappropriateANSI118.4andACI530shearbondstandards. Ithasbeenrigorouslytestedto reduce the probability of unit "pop-offs"and contractor callbacks to repair failurescommonwithinferiormortars.

COMPOSITION&MATERIALSSPEC MIX Stone Veneer Mortar and PolymerModified Stone Veneer Mortar (PMSVM) aredry, preblended proprietary mixes containingcementitious materials, aggregates and spe-cialadmixturesengineeredtopromoteadhe-sion, reduce shrinkageandmaximizeproductdurability.When specified, a pigment can bepreblendedwitheitherproducttoensurecolorconsistencyineachbag.SPEC MIX products are manufactured

locallyacross theUnitedStatesandCanadaby licensed manufacturers who use special-ized blending equipment and follow strictquality control procedures to meet projectspecifications, contractor expectations andapplicableASTMstandards.

SIZESSPECMIXStoneVeneerMortarsarepackagedin 80 lb (36.3 kg) bags and 3000 lb (1360 kg)

bulkbags.TheycanbeusedwithanySPECMIXmaterialdelivery systemfor increased job siteefficiencyandsafety.

BENEFITS• Highbondstrength• Non-sagperformanceandreducedcracking• Reducedpop-offs,call-backsandrepairs• Resistswaterpenetrationandefflorescence• Preblended with sand to minimize laborandwaste

• Consistentqualitycontrolwitheverybag• Excellentworkabilityandboardlife• State-of-the-artbatchingprocessandstrictqualitycontrolprocedureshelpensurethatthe finished product complies with designandspecificationrequirements

• Batch-to-batch consistency is maintainedusing dried sands to eliminate the bulkingeffect associated with varying moisturewithintheaggregate

• Portable SPEC MIX silos are available topermitconstructioninallclimates

• Pallets and bulk bag containers are com-pletelyreusableandareretrievedwheneveranewloadofmaterialisdeliveredtoasite

• Helpseliminatesandshoveling,heavyliftingand inconsistencies normally associatedwithhandorfieldmixing

LIMITATIONS• For best results, mortar type should be corre-latedwiththespecificmasonryunittobeused

• Bondstrength,workabilityandwater retentionshould be given principal consideration when

®

Fromcustomhomestocommercialprojects,SPECMIXPolymerModifiedStoneVeneerMortaristheultimatematerialwhenbuildingwithadheredstoneveneermasonry.

MASONRY MORTARING 04 05 13

SPEC MIX, Inc.

®

SPEC-DATAª and MANU-SPECª are registered trademarks of Reed Elsevier Inc. The ten part SPEC-DATA format conforms to the editorial style of The Construction Specifications Institute and is used with their permission. The manufacturer is responsible for technical accuracy. ©2013 Reed Construction Dataª. All Rights Reserved.

SmartBuilding Index

selectingmortar• Retempering colored mortar is not recom-mended

4. Technical Data

APPLICABLESTANDARDSAmerican Concrete Institute, (ACI). ACI 530Building Code Requirements for MasonryStructures

American National Standards Institute, (ANSI),ANSI 118.4 American National StandardSpecificationsforLatex-PortlandCementMortar

ASTMInternational(ASTM)• ASTM C91 Standard Specification for MasonryCement

• ASTM C109/C109M Standard Test Method forCompressive Strength of Hydraulic CementMortars(Using2inch[50mm]CubeSpecimens)

• ASTM C144 Standard Specification forAggregateforMasonryMortar

• ASTMC150StandardSpecificationforPortlandCement

• ASTMC207StandardSpecificationforHydratedLimeforMasonryPurposes

• ASTM C270 Standard Specification for MortarforUnitMasonry

• ASTM C482 Standard Specification for BondStrength of Ceramic tile to Portland CementPaste

• ASTMC595StandardSpecificationforBlendedHydraulicCements

• ASTM C847 Standard Specification for MetalLath

• ASTM C897 Standard Specification forAggregate for Job-Mixed Portland Cement-BasedPlasters

• ASTM C926 Standard Specification forApplicationofPortlandCement-BasedPlaster

• ASTMC979StandardSpecificationforPigmentsforIntegrallyColoredConcrete

• ASTMC1329 Standard Specification forMortarCement

• ASTM C1714 Standard Specification forPreblendedDryMortarMixforUnitMasonry

UniformBuildingCode,(UBC),StandardNo.15-5forMoistureAbsorption

International Masonry All-Weather Council(IMIAC) -RecommendedPracticesandGuideSpecification for Hot and Cold-WeatherMasonryConstruction

PortlandCementAssociation, (PCA),ConcreteMasonry Handbook for Architects, Engineers,

Builders

PHYSICAL/CHEMICALPROPERTIESSeeTable1forperformancecharacteristicsofSPECMIXPMSVM.

ENVIRONMENTALCONSIDERATIONSAll SPEC MIX products are produced locallywithin500milesofthejobsite.Emptybagsandwooden pallets are returned to the plant forreuse,reducinglandfill impact.UseofSPECMIXproducts can contribute points toward LEEDªprojectcertification.

5. Installation

PREPARATORYWORKDeliver products in manufacturer’s original,unopened,undamagedcontainerswithiden-tification labels intact.SPECMIXproductsarecustom packaged to meet specificationrequirements. Handle and store productaccording to SPEC MIX recommendations.Keep dry, covered and protected fromweather and other environmental hazardsthatcouldcausedamage.Whenstoredandprotected as recommended, SPEC MIXproductshavea9-monthshelflife.Verify that site conditions are acceptable

for installation. Do not proceed withinstallationuntilunacceptableconditionsarecorrected.Mortartypeshouldcorrelatetotheparticu-

larmasonryunittobeused,ascertainmortarsarecompatiblewithcertainmasonryunits.Thespecifiershouldevaluatetheinteractionofthemortar type and masonry unit specified.Masonryunitswithahighinitialrateofabsorp-tionwillhavegreatercompatibilitywithmortarofhighwaterretention.Thematerialpropertiesthat influence the structural performance of

masonry are compressive strength, bondstrength and elasticity. Since the compressivestrength of masonry mortar is of less impor-tance than bond strength, workability andwater retentivity, the latter properties shouldbegivenpriorityinmortarselection.Mortarselectionshouldbebasedondesign

requirementsandwithdueconsiderationgiventothecodeandspecificationprovisionsaffect-edbythemortarselected.

Mock-UpsAsampleoftheproposedproductwillbepro-videdbythemanufacturerforonsiteprepara-tion of a sample panel for architecturalapproval and testing, if required. Preparationofthispanelwithallmaterialsandsystemsthatwillbeemployedinthefinalprojectisimpera-tive. Retain the mock-up or field samplethroughthecompletionoftheproject.

METHODS

MIXINGPMSVM:whenmixingSPECMIXPMSVM,useamechanicalbatchmixeroranelectricdrill with a paddle to ensure homogeneityandgoodboardlife.

1. Add dry SPEC MIX PMSVM to cleanpotablewater. Startwithapproximately75%of the requiredwater. (See Table 2fordetails)

2. During 1–2minutes of initialmixing, addremaining water as necessary, then letthemortarslakeorsetforapproximately5minutesandthenremixfor2minutes.

3. Gauge the consistency of the mortarvisually.Agoodworkablemortarshouldhave the consistency to be trowelable,but stiff enough to retain ridges andpeakswhentroweledonahorizontalor

®

TABLE1SPECMIXPOLYMERMODIFIEDSTONEVENEERMORTAR

ANSI118.4:

Roomtemperatureopentime,70–77degreesF(21–25degreesC) >65minutes

Hightemperatureopentime,100–110degreesF(38–43degreesC) >25minutes

Roomtemperatureadjustability,70–77degreesF(21–25degreesC) >35minutes

Hightemperatureadjustability,100–110degreesF(38–43degreesC) >15minutes

Sagonverticalsurfaces 0"

Initialsetat100degreesF(38degreesC) 1.5hours

Finalsetat100degreesF(38degreesC) 2.5hours

Shearbondstrength@28days 428psi

ACI530:

Shearbondstrength@28days 330psi

MASONRY MORTARING 04 05 13

SPEC MIX, Inc.

®

SPEC-DATAª and MANU-SPECª are registered trademarks of Reed Elsevier Inc. The ten part SPEC-DATA format conforms to the editorial style of The Construction Specifications Institute and is used with their permission. The manufacturer is responsible for technical accuracy. ©2013 Reed Construction Dataª. All Rights Reserved.

SmartBuilding Index

verticalsurfacearea.

4. The workability of the mortar can beadjustedas necessarybyaddingeithermorewaterormorepowderpriortofinalmixing.Mortarshallbeusedandplacedin finalpositionwithinonehourafter ini-tial mixing or discarded after that timeperiod. Whenever possible, do notretemper colored SPEC MIX masonrymortars by adding additional water;retemperingmayaffectcolorconsisten-cy.SPECMIXproductsarecustompack-agedtothespecification. Theymustbekept dry, covered and protected from

weatherandotherdamage.

MIXINGStoneVeneerMortar:

1. Useamechanicalbatchmixertoensurehomogeneity, workability and goodboardlife.

2. Add the minimum amount of clean,potablewaterforoptimumworkability

3. Mix for five minutes consistently frombatchtobatch.

4. Tool mortar joints when the surface isthumb-print hard. Keep tooling timesconsistent.

5. Hand mix mortar only with writtenapproval by the specifier who shouldoutlineprocedures.

6. Use mortar within 2.5 hours after initialmixing.

7. Retemper mortar only when mixingwaterislostduetoevaporation.

8. Donotretempercoloredmortar.

ApplicationOverWood&Lath• Wheninstallingovergalvanizedmetallath,tightlyattachthelathtothesubstrateusing

nailsevery6"(152mm).Toeliminatewavesin the lath when attaching it to plasterboardorpainted surfaces, screw lath intostudsevery8"(203mm)

• Usingatrowel,applymortar1/2"(12.7mm)thicktopreparethesurfacesonolathisexposed

• Toavoidsettingorexcessivewaterlossdueto evaporation, apply mortar only in aworkingarealessthan10ft2(0.93m2)

• Ensure that the lath iscompletelycoveredby the Polymer Modified Stone VeneerMortarorStoneVeneerMortar

• Beforethemortarbeginstoharden,useascratcher, scarifier or notched trowel to"scratch"themortarsurface

• Aftera24-hourcuringperiod,coatthebackofeachadheredmasonryunitwithsufficientmor-tarandpressitfirmlyintoplaceuntiltheexcessmaterialspreadsfromthesidesoftheunit

• Onceallunitsare inplace,fillagroutbagwithSPECMIXStoneVeneerMortar;filleachjointbyextrudingthegroutfromthebag

• Tool,brushorrakejoints

ApplicationOverMasonryandConcrete• Prepare painted, waterproofed or dirtysurfaces for mortar application by sand-blasting and cleaning, or by attaching aASTMC847compliantmetallathandapply-ing a scratch coat of SPEC MIX StoneVeneerMortarorPMSVM

• Applythemortartothebackofthemasonryveneer unit surface at a minimum 1/2”(12.7mm)thickness

• Apply the unit directly to the masonry, con-

cretesubstrateorscratchcoatuntiltheexcessmaterialspreadsfromthesidesoftheunit

• Oncealltheunitsareinplace,fillagroutbagwithSPECMIXStoneVeneerMortar; filleachjointbyextrudingthegroutfromthebag

• Tool,brushorrakejoints

PRECAUTIONS• DonotusePMSVMwhentemperaturesarebelow40degreesF(4degreesC)

• Allowmortartocureforaminimumof28days• Donotusemortar1hourormoreaftermixing• Cleanmortaronlywithpotablewater—donotusemuriaticacid

• Tool mortar joints when the surface isthumbprint hard and keep tooling timesconsistent

• Donotstrikejointstooearlyortoolate,asthecolorwillnotremainconsistentwiththemock-uppanel

• Do not retemper colored Stone VeneerMortar or PMSVM by adding additionalwaterasitwillaffectthefinalmortarcolor

SafetyIMPORTANT! READ BEFORE USING This productcontainsPortlandcement.Contactwithfresh-ly mixed product can cause severe burns.Avoiddirectcontactwithskinandeyes.Ifthisproduct should contact eyes, immediatelyflush with water for at least 15 minutes andconsult a physician. For skin exposure, washpromptly with plenty of soap and water.Remove soaked clothing promptly. If thisproductburnsyourskin,seeaphysicianimme-

®

Engineeredforoptimalworkability,bondstrengthanddurability,SPECMIXveneermortarsaresuperior

TABLE2:MortarPowdertoWaterRatio

SPEC MIX PMSVM Required Mixing Water

80lb.(36.3Kg)Bag

5.5Quarts(5.2Liters)

3000lb.(1360.8Kg)BulkBag

CallyourlocalSpecMixRepresentative

Note:Wateradditionratescanvaryslightlybasedonclimate,installationMETHOD,stonetype,andregionalmaterialdifferences.

MASONRY MORTARING 04 05 13

SPEC MIX, Inc.

®

SPEC-DATAª and MANU-SPECª are registered trademarks of Reed Elsevier Inc. The ten part SPEC-DATA format conforms to the editorial style of The Construction Specifications Institute and is used with their permission. The manufacturer is responsible for technical accuracy. ©2013 Reed Construction Dataª. All Rights Reserved.

SmartBuilding Index

diately. This productmaycontain silica. Silicadustifinhaledmaycauserespiratoryorotherhealth problems. Prolonged inhalation maycause delayed lung injury, including silicosisand possibly cancer. A N95 approved dustmask, eyeprotection,and rubberbootsandgloves are recommended when using thisproduct.MaterialSafetyDataSheetscanbeviewedonlineatwww.specmix.comKEEPOUTOFREACHOFCHILDRENWARNING: This product contains chemicalsknowntotheStateofCaliforniatocausecan-cer,birthdefectsorotherreproductiveharm.

BUILDINGCODESSPEC MIX Polymer Modified Stone VeneerMortar and Stone Veneer Mortar must beinstalled inaccordancewiththeprovisionsoflocalbuildingcodesand inaccordancewithinstructionsandrequirementsprovidedbytheprecaststoneorbrickmanufacturer.

6. Availability & Cost

AVAILABILITYSPECMIXProductsandSPECMIX silodeliverysystems are available through a network ofnationally licensed manufacturers, with localdistributiontomajorU.S.marketsandtoselectregionsofCanada.ContactSPECMIX,Inc.formoreinformation,orvisitwww.specmix.comtolocatealocalmanufacturer.

COSTMarketpricingand installedcost informationmay be obtained from a local SPEC MIXmanufacturer or through SPEC MIX, Inc. bycalling(888)773-2649.

7. Warranty

SPECMIX, Inc.warrants this product tobeofmerchantablequalitywhenusedorappliedinaccordancewith the instructions hereon. Thisproduct is notwarrantedas suitable for anypurpose or use other than the general pur-poseforwhichitisintended.Liabilityunderthiswarranty is LIMITED to the replacement of itsproduct(aspurchased)iffoundtobedefec-tive, orat the shippingcompany’soption, torefund thepurchaseprice. In theeventofaclaim under this warranty, notice must begiven to SPEC MIX, Inc. in writing. THISWARRANTYISISSUEDANDACCEPTEDINLIEUOFALLOTHEREXPRESSWARRANTIESANDEXPRESSLYEXCLUDES LIABILITY FOR CONSEQUENTIALDAMAGES.

8. MaintenanceProperlymixedand installedmasonryunitsandmortarrequirelittlemaintenance.Dependingonservice conditions, masonry walls may requireperiodic cleaningand tuckpoint-ing. Cleanmasonrywith potablewater only. Do not use muriaticacidtocleancoloredmortar.

9. Technical ServicesSPEC MIX products are pro-ducedlocallyacrosstheUnitedStatesandCanadabylicensedmanufacturerswhousesophisti-catedblendingequipmentandfollow strict quality control pro-cedurestomeetprojectspecifi-cations, contractor expecta-tionsandapplicableASTMstan-dards.SPECMIXproductsaremanu-

factured with strict standards

and comprehensive quality control proce-duresinplaceforeachbatch.Adigitalprint-out displaying the proper proportions perbatch isavailableuponrequestandmaybekept as a permanent record.Only SPECMIXoffers this laboratory-controlled productionsysteminpreblendedmortar.SPECMIX, Inc.willprovideproductsamples

for architectural approval and testing ifrequested,usingallmaterialsandsystemsthatwillbeemployedinthefinalproject.ContactSPECMIX, Inc. or a local SPECMIXmanufac-turer,fortechnicalservicerequests.

10. Filing Systems• SmartBuildingIndex• MANU-SPECª• Additionalproduct information isavailablefromthemanufactureruponrequest.