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THE TECHNICAL PRODUCT SUBMITTAL FOR MEDILINE PARTITION SYSTEM /
SHIELD DOORS / CEILING SYSTEMS
PRESENTED TO: ASHGHAL (H.M.C.)
PROPOSED BY: NORWOOD QATAR LLC.
PROJECT NAME: MEDICAL CITY PROJECT
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INDEX
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1. INTRODUCTION
2. CORPORATE BROCHURE
3. HEALTH CARE BROCHURE
4. THE HEALTH CARE SPECIALIST
5. MANUFACTURING FACILITY
6. FITTING & DESIGN DEPARTMENTS
7. MEN AT WORK
8. OUR PROPOSED PRODUCTS
9. TECHNICAL DATA SHEET FOR MEDILINE PARTITION SYSTEM
10. MEDILINE PHOTOGRAHS
11. TECHNICAL DATA SHEET FOR BRUSHED STAINLESS STEEL
INDEX
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11. TECHNICAL DATA SHEET FOR VINYL COATED STEEL
12. TECHNICAL DATA SHEET FOR CEILING SYSTEM
13. CEILING SYSTEM PHOTOGRAPHS
14. TECHNICAL DATA SHEET FOR NORWOOD SHIELD DOORS
15. SHIELD DOOR PHOTOGRAPHS
16. TECHNICAL DATA SHEET FOR IRONMONGERY
17. TECHNICAL DATA SHEET FOR SILICON
18. CLEAN ROOM ILLUMINATORS
19. THE BED HEAD UNITS
20. CERTIFICATIONS
21. REFERENCE LIST
22. CONTACT DETAILS
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INTRODUCTION
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What does Norwood do?
Norwood Qatar is a rapidly growing turnkey
partition solutions provider, delivering planning,
design, manufacture & installation of bespoke
steel partitions, doors & specialist component
systems, to blue chip private & public sector
organisations.
Why Norwood:
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Experience 40 years of experience
Design Norwood carefully evaluates external
factors into every partition solution at
the design & planning phase
Engineering Norwood employs highly skilled
engineers, technicians and manages
every installation.
Equipment State of the art equipment used for
high-speed turnaround
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NORWOOD CORPORATE BROCHURE
PARTITION SOLUTIONS
PARTITION SOLUTIONS
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NORWOOD HEALTH CARE BROCHURE
PARTITION SOLUTIONS
PARTITION SOLUTIONS
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NORWOOD THE HEALTH CARE SPECIALIST
OFFICE TEL: +974 44321061, FAX: +974 44320809, FACTORY TEL: +974 44757985, FAX: +974 44696028, P.O. BOX: 6984, DOHA, QATAR. C. R. NO. 53198, E MAIL: [email protected], WEB SITE: WWW.NORWOODQATAR.COM
THE HEALTHCARE SPECIALIST
The recent development of our Smart Panel which has the flexibility of the system features the ability to vary the panel thickness from 80mm to 600mm providing a clear void to house and conceal a range of services. Many services can be pre planned and installed into the modular flush panels prior to delivery to site, items such as, medical gasses, data, elec-trics, nurse call, IPS units along with housing surgeons panels, visual display units etc.
There is no requirement for follow-on finishing trades – a factor which significantly reduces the on-site build program with panels factory prepared, manufactured to size and pre fi-nished all result in less waste. Our Healthcare partition systems are designed to provide aesthetic appeal, optimum functionality and durability. With a reputation for designing high-end healthcare partitions, Norwood’s steel partitions compliment even the most in-novative architectural designs. The mono-block steel partitions used in healthcare envi-ronments can be constructed using steel panels and either partial or full glazing. Doors and door frames can be fully integrated into the design of the healthcare environment and manufactured to any specification or finish required. Security, fire safety, privacy, glazed viewing Healthcare partition systems are coated in electro-statically applied epoxy po-lyester powder coating and available in a wide range of colors suitable for the healthcare environment.
Norwood’s new Mediline Healthcare Par-tition system has been welcomed by the NHS and is widely regarded as a key prod-uct for building future-proof hospital par-titions, where there is a need for an ad-vanced demountable partition, with built-in fire rating and facilitates easy mainten-ance. Providing a full range of steel mono block and fire rated bi-panel demountable and relocatable partition systems, togeth-er with complimentary door sets, Nor-wood designs healthcare partition sys-tems to individual client specification
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STATE OF THE ARTMANUFACTURING FACILITY
Factory in Qatar
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2 Nr Amada HFE 4M brake press
Amada HFE 2.5M brake press
Amada CNC punch press
MP 300 auto feeder
Factory Equipment
NORWOOD UK. FACTORY
Monday, November 19, 2012 17NORWOOD QATAR L.L.C.
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FITTING & DESIGN TEAMS
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Monday, November 19, 2012 NORWOOD QATAR L.L.C.
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Monday, November 19, 2012 NORWOOD QATAR L.L.C.
THE FITTING & DESIGN TEAMS OF NORWOOD QATAR HAVE BEEN ENGAGED
FROM NORWOOD UKTO SUPERVISE ALL THE JOBS IN QATAR
THE FITTING & DESIGN TEAMS
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MEN AT WORK
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Monday, November 19, 2012 NORWOOD QATAR L.L.C.
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Our Proposed Products
Bespoke Partition System
Shield Doors
Norwood Ceiling System
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TECHNICAL DATA SHEETMEDILINE PARTITION SYSTEM
OFFICE TEL: +974 44321061, FAX: +974 44320809, FACTORY TEL: +974 44757985, FAX: +974 44696028, P.O. BOX: 37493, DOHA, QATAR. C. R. NO. 53198, E MAIL: [email protected], WEB SITE: WWW.NORWOODQATAR.COM
Mediline Bi-Panel Partition System System Specification
Product reference: Mediline Partition System
& Incorporating Mediline Smart Wall Manufacturer: Norwood Qatar LLC. Street: 20, Gate: 67, Industrial Area, Doha-Qatar Tel: +974-4432 1061 Fax: +974-4432 0809 Email: info@norwoodqatar,com Web Site: www.norwoodqatar.com Application: For Medical and Healthcare Environments Detailed Description: Mediline is a flexible partitioning system designed and manufactured for medical and health-care applications featuring controlled, high quality manufactured components. Mediline is a bi-panel partitioning system consisting of formed panel skins and innovative pre engineered studs. Mediline is suitable for areas such as Operating Theatre suites, single and multi bed wards, pharmacies, laboratories, recovery and isolation rooms, consultant rooms etc The Mediline system can be tailored to suit individual project requirements with panel widths from 300 mm to 1000 mm complete with glazed units and a range of door options and styles. The flexibility of the system features the ability to vary the panel thickness from 100mm to 600mm providing a clear void to house and conceal a range of services. Many services can be pre planned and installed into the modular flush panels prior to delivery to site, items such as, medical gasses, data, electrics, nurse call, IPS units along with housing surgeons panels, visual display units etc Mediline Smart Wall is designed for wards and bed head applications. Smart Wall is a range of offsite fully integrated and serviced panels. Designed to create a complete, pre finished, flush serviced bed head wall or a serviced panel integrated flush into a plasterboard wall. A further feature of the bi-panel construction allows the system to be used as a 70mm wall lining system by using part of the engineered stud and one panel skin ideal for refurbishment projects. The system allows all the studs to be constructed prior to the panel skins being fixed this al-lows any first/second fixed items to be housed prior to the panel skins being located. The formed panel skins are friction locked either side onto the vertical engineered studs. This allows either skin, from either side, to be demounted providing access to the partition void for service and maintenance.
OFFICE TEL: +974 44321061, FAX: +974 44320809, FACTORY TEL: +974 44757985, FAX: +974 44696028, P.O. BOX: 37493, DOHA, QATAR. C. R. NO. 53198, E MAIL: [email protected], WEB SITE: WWW.NORWOODQATAR.COM
All panels are factory finished in a durable vinyl coating which is anti bacterial and anti static with door frames and steel leaves finished in a high quality epoxy polyester powder coating in exterior grade polyester, applied at 18 – 20 micron dry film thickness over 4 – 6 microns of anti corrosive primer as supplied by BASF. The gloss level will be 35% +/- 5% depending on substrate interaction. There is no requirement for follow-on finishing trades – a factor which significantly reduces the on-site build program. With panels factory prepared, manufactured to size and pre finished all result in less waste. A standard module size is 1000 mm wide x 100 mm thick by project height. The Mediline sys-tem offers Class O spread of flame, 30 minute and 60 minute fire rating. The system offers flush double and triple glazed units. Panel construction: Formed panel skins of 0.8mm pre coated steel on a galvanized substrate and complete with a 12.5mm sheet of plasterboard bonded to the reverse of each panel skin. Nominal system thickness: Double skin - 100mm as standard Wall Liner - 70mm as standard Maximum panel height in one module: Up to 4000mm – refer to Norwood for heights above this size. Panels can be multi tiered. Module width: From 300mm up to 1000mm in 100mm increments. Module Junctions: Factory pre made corner and three way junctions Panel connection: Panel skins are friction locked onto the vertical stud giving a 4mm gap be-tween each panel skin Panel joint infill: Option of push in flush PVC dry gasket, silicon or acrylic seal Base detail: Recessed section, allowing the floor finish (e.g. vinyl) to be formed to finish inset to the panel skin Head detail: Head channel 100mm x 50mm x 3000mm Panel infill: Clear void as standard with the option of 80kg rockwool infill for 60 minute fire rating and increased sound performance Performance: Fire resistance to BS 476 – 22: Solid panels 60 minutes integrity and 30 minute insulation, triple glazed modules (above dado) 30 minutes integrity.
OFFICE TEL: +974 44321061, FAX: +974 44320809, FACTORY TEL: +974 44757985, FAX: +974 44696028, P.O. BOX: 37493, DOHA, QATAR. C. R. NO. 53198, E MAIL: [email protected], WEB SITE: WWW.NORWOODQATAR.COM
Fire propagation: To BS 476-6 Steel panels to Class 0 Surface spread of flame: To BS 476-7 To Class 0 Sound: Up to 55 dB Strength: Solid panels Medium Duty Fire performance: Solid Panels Non rated
30 minute fire rated 60 minute fire rated
Double Glazed Panels Non rated Triple Glazed Panels 30 minute fire rated Acoustic performance: Solid panels 45 dB Solid panels 55 dB with addition of rockwool slab infill Double glazed panels 38 dB Partition height: To suit floor to ceiling heights of …. Refer to Norwood for heights above 4000mm Flush glazed modules: Mid glazed 940 x 940mmGlazed from 100mm to 2050mm
Double glazed Triple glazed
Panel finish: Stainless Steel & Pre coated vinyl Steel Panel colour: white near RAL 9016 (refer to Norwood for further finish options) Base detail: 100mm high x 4mm recessed channel Joint detail: PVC dry gasket Silicon seal Acrylic seal Door sets : Fire rating: None 30 min 60 min
OFFICE TEL: +974 44321061, FAX: +974 44320809, FACTORY TEL: +974 44757985, FAX: +974 44696028, P.O. BOX: 37493, DOHA, QATAR. C. R. NO. 53198, E MAIL: [email protected], WEB SITE: WWW.NORWOODQATAR.COM
Frames : Prefabricated flush steel frames. Finished with epoxy powder coating to match or contrast partition skins. All frames are pre-prepared to accept ironmongery. Leaf Finish: Steel Glass GRP Laminate Module Size: Single 1000mm x 2100mm over frame Double 2000mm x 2100mm over frame Leaf and half 1500 x 2100mm over frame Vision Panel: None 210 x 1175mm Flush double glazed Ironmongery …. Door closer Pull handles Push plates Kick plates Lever Latch Lock Interlocking solenoid bolt Panic bar Brush seal Drop down seal Norwood Mediline Smart Wall Pre- serviced bed head modules: Service modules ….. refer to Norwood for panel sizes and options Gas outlets: Oxygen Vacuum Air Electrical sockets Single Double Data outlet Single Double
OFFICE TEL: +974 44321061, FAX: +974 44320809, FACTORY TEL: +974 44757985, FAX: +974 44696028, P.O. BOX: 37493, DOHA, QATAR. C. R. NO. 53198, E MAIL: [email protected], WEB SITE: WWW.NORWOODQATAR.COM
Medi-Rail – refer to Norwood for size options Light Switch Single Double Nurse Call – refer to Norwood for options Additional System Options: Column Encasing Ceiling Systems: Plank long span walk on panels Steel pan tiles Plastic faced plasterboard tiles Services: A range of services can be designed and carried out under quality controlled conditions within the factory prior to delivery to site: Cut outs for; grills, sprinklers, light units, fans units etc Electrical socket back boxes and conduit Light switches Medical gasses
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MEDILINE PARTITION SYSTEMPHOTOGRAPHS
DERBY UNIVERSITY
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GUYS HOSPITALROYAL LONDON HOSPITAL
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TECHNICAL DATA SHEETBRUSHED STAINLESS STEEL
Guide to Staintess Steel Finishes
Buitding Series, Volume r
GUIDE TO STAINLESS STEEL FINISHES
Euro lnox
Euro lnox is the European market development associa- Full Members
tion for stainless stee[.
The members of Euro Inox include: Acerinox,
o European stainless steel producers www'acerinox'es
r NationaI stainless steeI development associations Outokumpu,r Development associations of the a[[oying element www.outokumpu.com
industries' ThyssenKrupp Acciai speciali rerni,
A prime obiective of Euro lnox is to create awareness of www.acciaiterni.com
the unique properties of stainless steels and to further
their use in existing applications and in new markets. ThyssenKrupp Nirosta,
To assist this purpose, Euro lnox organises conferences www.nirosta'de
and seminars, and issues guidance in printed form Ugine&ALZBetgiumand electronic format, to enable architects, designers, Ugine & ALZ France
specifiers, fabricators, and end users, to become more GroupeArcelor, www.ugine-alz.comfamiliar with the materiat. Euro lnox atso supports
technicat and market research. Associate Members
British Stainless Steel Association (B55A),
www.bssa.org.uk
Cedinox,
www.cedinox.es
Centro lnox,
www,centroinox.it
lnformationsstelle Edelstahl Rostfrei,
www.ed elsta h l-rostfrei. d e
lnformationsstelle fiir nichtrostende Stiihle
SWISS INOX, www.swissinox.ch
lnstitut de D6veloppement de l'lnox (|.D.-lnox),
www.idinox.com
I nternational Chromium Development Association
(ICDA), www.ch rom ium-asoc.com
lntemational MolyMenum Association (IMOA),
www.imoa.info
Nickel lnstitute,
www. nickeli nstitute.org
Polska Unia Dystrybutor6w Stati (PUDS),
www.puds.com.pl
Guide to Stainless Steel Finishes
Third Edition zoo5 (Building Series, Vol. r)
ISBN z-87997-t7-X
@ Euro lnox zoo5
Dutch version
Finnish version
French version
German version
Itatian version
Polish version
Spanish version
Swedish version
Turkish version
ISBN z-87997-oz7-X
ISBN z-87997-or5-5
ISBN z-87997-oz6-t
ISBN z-87997-oz3-7
ISBN z-8tggt-oz4-5
ISBN z-87997-o79-z
ISBN z-87997-oz5-3
ISBN z-87997-or4-8
ISBN z-Btggt-t6t-6
Editor
Euro lnox
Registered office: z4t route d'Arlon
rr5o Luxembourg, Grand Duchy of Luxembourg
Phone +352 z6 ro 3o 5o Fax +352 z6 to 3o 5tExecutive office: Diamant Building, Bd. A. Reyers 8o,
ro3o Brussels, Betgium
Phone +32 z 7o6 8z 67 Fax +32 z 7o6 8z 69
E-maiI [email protected]
lnternet www.euro-inox.org
Authors
David Cochrane, NickeI Development lnstitute,
Sidcup, U.K. (Tex0
Martina Helze[, circa drei, Munich, Germany
(Concept and Layout)
GUIDE TO STAINLESS STEEL FINISHES
Content
lntroduction
MiltFinishes
Mechanicatty Polished and Brushed Finishes
Patterned Finishes
Bead Blasted Finishes
Electro-Polished Finishes
Coloured Finishes
Etectrolyticatty Coloured Finishes
Etectrolyticatly Coloured and Patterned Finishes
Organic Coatings
Specialist Decorative Finishes
AnnexA: Technical and Practicat Aspects
Annex B: EN roo88/z
2
2
4
8
11
12
73
13
14
15
t6
r8
20
Disclaimer
Euro lnox has made every effort to ensure that the
information presented in this document is technicatty
correct. However, the reader is advised that the materi-
al contained herein is for general information purposes
only. Euro lnox, its members, staff, and consultants,
specificatly disclaim any tiabitity or responsibility for
loss, damage, or injury, resulting from the use of the
information contained in this pubtication.
AcknowledgementsBuilding Master / Architect, Designer / PhotographerCover: Belgacom / Michel Jaspers / Detiffep.z above: Ballast Nedam Amstelveen / Zwarts en.lansma / Charles Birchmorep.z below: Eurostar / Nick Derbyshire Design / Charles Birchmorep.4 above: RATP / Atelier Bernard Kohn I Denis Suttonp.4 below: RATP / Antoine Grumbach, Pierre Schaall / Denis Suttonp.5: Flensburger Sparkasse / Kreor Siid GmbH I Fotostudio Remmerp.6: Belgacom / Michel iaspers / Detiffep.7 above: Ayuntamiento de Elche / Pilar Amoros / Juan los6 Esteva
p.7 below: Blackstone Group / Sir Howard Robertson / David Cochranep.7 background: Etablissement Public du Parc de la Vilette / Adrien Fainsilber I
Sonja Krebs
p.8: Eurostar / Nicolas Grimshaw and Partners / David Cochranep.9: Tomas Kiang / Helmut Richter / Rupert Steiner
p.ro above: RWEAG / propellerz / propellerzp.ro below: Railtrack I Nicolas Grimshaw and Partners / Charles Birchmorep.il left: Dr. K. / PlanungFahr+ PartnerPFP/ PlanungFahr+ PartnerPFPp.u right: lndustrie- und Handelskammer zu Berlin /
Nicolas Grimshaw and Partners / Werner Huthmacherp.12: GbR E. Stdckl, G. Siockl, A. Brunnmeier / Heene Pr0bst + Partner /
Heene Priibst + Partnerp.r3: Galbusem / G. Baroni, G. Genghini, M. Pellacini, Assostudio / Milena Cirieltop.r4: Eurodisneyland S.A. / Frank O. Gehry and Associates lnc./ Charles Birchmorep.15: State Hermitage Museum / Gerard Prins / Henk Prins
p.16: Esmepuli, S.L. / Esmepuli, S.L. / David Valverde
p.17: Osideutsche Sparkassenakademie / Pysall, Stahrenberg & Partner ILutz Hannemann.
GUIDE TO STAINLESS SIEEL FINISHES
lntrod uctio n
ln the Eurostar lnter-
nati anal Roi lway Station
at Ashford, England,
stainless steel ponels
were extensively used
for the control desks
and refreshment area.
Stainless steels are a famity of materials with
a unique set of properties. Protected by a
chromium oxide film at the surface which is
formed by a reaction of the chromium in the
steeI and the oxygen in the atmosphere,
stainless steels require no added surface
protection against corrosion. ln the event of
the surface becoming damaged, the film
immediatety self repairs in the presence of
oxygen. As iltustrated later in this brochure
this protective layer can be modified by
chemical process to produce permanent
metallic colours.
Stainless steels are idealty suited to buitding
applications. They are readily formable and
weldabte and further information on their
physical properties is given in the European
Standard EN roo88 Part r.
The columns at Amstel
veen bus station in the
Netherlands were clad
with a pattern rolled
stainless steel; an ideol
surface for active pede-
strian areas.
Standard mitl finishes and mechanicatty
treated surface finishes of appropriate hot
and cold rotted stainless steels are given in
EN roo88 Part z in which the designations
for surface finishes are given by number, for
examp[e, r for hot ro[[ed, z for cotd rolted,
and classified by a combination of number
and letter as zJ. This system provides basic in-
formation on process route and description,
but not on practicalapptication.
The purpose of this guide therefore is to :
r show to the architect and designer the wide
range of possible surfaces at his/her
disposatr provide more detailon the processes
invotved
r provide basic technical advice on their
application
GUIDE TO STAINLESS STEEL FINISHES
Mill Finishes
Millfinishes, whether hot or cold rotled, are
the basic suppty condition for all stainless
steelflat products. They are used universally
for standard buitding components but are
also the basis for subsequent finishing pro-
cesses that alter the surface to meet more
demanding architecturaI requirements.
Four particular surface designations are im-
portant for architecturaI and buitding appli-
cations. These are: tD, zD, zB and zR.
rD
Hot rolled and annealed, and lith the mlll scale
removed, this sur{ace condition is chssified u a rD
finish. This surfacg which is bund on thlcker sheets
and piate, is slightly coarce with very tor rcfleetirity.
It is primarily used for nondecorative purposes
where the visual appearance is less relerrant, for
examptg in unexposed support systemq and
structural appliBtions.
zB
This is produced as zL but a finat tight olling using
higfity poUshed rclls gives the surface a smooth,
rcflective, grey sheen. This is the most widely used
surface finish in use today and forms the basis fior
most potished and brushed finishes.
To maximise resistance to corrosion in the
as-supplied condition, mitl finish surfaces
are acid cleaned (pickted) to remove scale
formed during the hot rolling and annealing
process.
2D
Ihis is a more refined surface than rD and is achieved
by cold rotling, heat treating and pickling. The low
eflective matt suriace appeannce is suitabte fior
irdustrial and engineering needs but, architecturally,
is sultable fur less critical aesthetic applications.
zR
By bright annealing under Orygen-free atmospheric
conditions follwing cold mtling using polished rolls,
a higtty eflective finish, that will rcflect clear
images, is obtained, This uttra-smooth surf;ace is less
[ikely to harbour airborne contaminants or molsturE
than any other mill finish, and it is easy to clean.
GUIDE TO STAINLESS STEEL FINISHES
Mechanically Polished and Brushed Finishes
The number of additionaI finishing processes
can be minimised by selecting, as the starting
point, the ctosest mitt finish to the desired
end result.
Apptied finishes wi[[ have a direct bearing
on the surface appearance and the environ-
mentaI performance of the materiat, and
should be carefully chosen. Mechanically
potished and brushed finishes invotve the use
of abrasive materials that effectively cut the
surface of the steel to some degree.
A wide choice of uni-directionat finishes is
availabte, depending on the original stainless
surface, type and texture of the belts and
brushes, and the nature of the polishing
process used.
To achieve a consistent surface quatity, it is
advisable to agree with the contractor a
polishing specification which can inctude a
surface roughness Ru, and inspection crite-
ria. Reference samples shoutd be prepared
to the agreed standard and held by each
party.
Metro stations an the
new line 4 in Paris,
France, use stainless
steel extensively.
GUIDE TO STAINLESS STEEL FINISHES
Mechanicalty apptied finishes may invotve
wet (oiI faced emery) or dry (grit faced belts
orfibre brushes) which claim to provide a high
lustre, low roughness, and sitk sheen finish
respectively. Wet finishes are smoother and
may be more consistent from batch to batch
than their dry counterparts. The cost is slightly
higher, however, and there may be a mini-
mum supply requirement. Man ufacturers'
sample panels are available which show the
range of finishes available.
j:.
., . l{.3 --!I lil?-aN l
.c -la -
i ii i:iar
zG
A uniform uni-directional surface that has low
reflectivity. The coarse finish restricts it to internal
apptications.
The visual oppearance
of ground surfoces is
dependent upon the
material and roughness
ofthe grinding belts;
fio grit (above) and
z4o grit (below).
The profiled stainless
steel sheet clad counters
ofthis Bank in Flensburg,
Germany, were ground to
provide a lively contrast
to the smooth wooden
surfoces.
GUIDE IO STAINTESS STEEL FINISHES
2l
This surface is achieved by polishing belts or brushes.
It is uni-directional, non'reflective, and suitable for
internal architectural applications.
zK
This smooth reflective surface makes it particularty
suitabte for most architectural apptications, especially
exteriors where atmospheric performance is critical.
The finish is obtained by the use of finer grit belts or
brushes which give a clean cut finish with a roughness
of R"=o.5 microns maximum.
Th e i mpressive po lished
canopy ofthe Belgacom
Tower in Brussels,
Belg i um, leads visitors
into a large entrance hall
which is part clad with
stai n less steel panels.
2P
A highly reftective ultra-smooth mirror finish which is
achieved by polishing and buffingwith soft cloth
mops and special polishing compounds. This surhce
reflects a clear distinct image.
Background:
The 6.83 triangles used
for the exterior cladding
of La Gdode at Parc de la
Villette, in Paris, were
given a mirror polished
finish which clearly re-
flects the surroundings
and their colours.
GUIDE TO STAINLESS STEEL FINISHES
Designed for adaptabi-
lity, durability, and low
maintenance, the bus
shelters for Elche, Spain,
used mirror polished
stainless steel to present
a high quality image.
Erected in ry29, the
mirror polished stain less
steel sign ofthis famousLondon Hotel, has been
exposed to the elements
for 7o years. This recent
photograph shows that
the sign has not lost any
of its lustre.
GUIDE TO STAINLESS STEEL FINISHES
Patterned Finishes
Proprietary pattern-rolled finishes are achie-
ved by pressing or by rotting with patterned
rolls which can effectively stiffen the sheet
permitting thinner gauge cladding and a sub-
sequent possible cost saving and overali
weight reduction.
They are particularty suitabte for targe flat
areas such as ctadding, where visuaI surface
opticaldistortions known as'oiI canning' are
considerably reduced.
There are two main types of rolled pattern:
r-sided pattern, where the reverse side is
plain - classified as 2M, and z-sided pattern
where the pattern is imprinted through to the
reverse side - classified as zW.
zF
Classified as a zF finish, this low-reflective dult finish
was required on both sides of the sheet. The material
has been annealed, pickted and skin passed on bead
blasted rolls.
::l: . i .::i:
At the Waterloo lnter-
national Rai I Terminal,
London, the surface ofthe stainless steel roof
required a low-reflective
finish.
ln areas of high public usage such as buitding
entrances, lift cages and airport terminals,
where surfaces are susceptibte to accidental
knocks and scratches, patterned surfaces are
less [ikely to show the damage effects.
The low reflectivity ofthe
linen finish adopted forthe stainless steeL walls,
ceiling and counter
areas, reflect the colour
chosen for the floor, to
provide a warm and wel-
coming effect.
2M
Visually attractive surfuces, textured on one side only,
are designed for many architectural applications.
!
:ri;
i,",t "i. J
GUIDE TO STAINLESS STEEL FINISHES
These few examples
illustrate the use ofsheets pofterned on one
side only, classified as
zM. A wide variety ofpatterns are avai lable.
STAINLESS STEEL FINISHES
Th e exh i bition pavi llon s
of the'Meteorit' museum
park at Essen are clad
with an embossed pat-
terned stai n less steel.
Embossed pottern
rolled finishes such as
those used for the ticket
counters at Waterloo
I nternati onal Roil Term i -
nal, ore particularly ideal
for'hiding' knocks and
scratches.
A wide range of z-sided
potterns is available and
a few examples are
shown below.
l[|llrilil
ljt:
I tl il I| tlilt I illliltltlillltfilillfiil
The rolted or pressed patterns are produced on male
and female rolts and dies,
Bead Blasted Finishes
Bead Blasting provides uniform, non-direc-
tional, low-reflective surfaces that contrast
wetl, visua[[y, with high polished finishes.
Materials used for blasting include stainless
steel particles, ceramic beads, atuminium
oxide, shredded nut shetls, and glass, each
of which add to the variety of surface finish
available. On no account should conventio-
nal iron or carbon steel shot be used as this
wi[[ severely contaminate the surface of the
stainless stee[, while sand can contain fer-
rous materials that may contaminate the
surface and is not generalty recommended
for use on stainless steet.
The surface of austenitic grades of stainless
steelwi[[work harden during the blasting
process. The process, however, can induce or
relieve stress within the sheet or manufactu-
red component. ln some cases btasting on
both sides may be necessary to equalise the
stresses. Advice and information are available
from specialist finishing compan ies.
GUIDE TO STAINLESS STEEL FINISHES
The appearance can
be altered by different
blasting materials,
eg glass bead (above) or
sh redded g lass (below).
Ludwig-Erhard-Haus in
Berlin is characterized by
an extremely dull finishproduced by blosting
with shredded glass.
ln this new annexto an
existing villo in Munich,
Germany, the entire
balcony was bead blasted
to blend with both
buildings.
GUIDE TO STAINLESS STEEL FINISHES
Electro- Poli sh ed Fi n i sh es
This electro-chemicalprocess is suited to both
sheet and intricately shaped components.
The process is used to improve the surface
of the material by removing the 'peaks and
troughs' of the irregular surface to leave a
smoother surface and an enhanced reflec-
tivity. The degree of smoothness, and reflec-
tivity that results from this process, wi[[
depend upon the roughness of the initial
materialand it should be noted that it may
not produce the mirror reflectivity achieved
by mechanical polishing process. Non-me-
tallic surface inctusions can be removed by
this process.
lmproved corrosion resistance results from
the smoother surface which is also less sus-
ceptible to harbouring of contaminants and
is also easier to clean and maintain.
The external surfaces
af the stainless steel
com p o n e n t were electro-
polished to enhance
their appearance end
facilitate ease of main-
t€n6nce in this industrial
atmosphere.
GUIDE TO STAINLESS SIEEL FINISHES
Coloured Finishes
Electrolytica[[y Coloured Finishes
The inert chromium oxide layer at the surface
of stainless steel provides the corrosion
resistant properties of the materiat and, ifdamaged, is self repairing in the presence of
oxygen. The layer can atso be given cotour by
chemical process which is then hardened by
electrolytic process.
Austen itic stainless steel is particularly suited
to this process. Time dependent, during im-
mersion of the steelin the acid solution, the
surface film is built-up and through the phy-
sicaI effect of tight interference, ie the super-
imposing of the incoming and reflected tight,
intense colour effects are produced. The speci-
fic range of colour that the film passes through
is: bronze, gold, red, purple, blue and green,
corresponding to an increase in the film thick-
ness from o.oz microns to o.35 microns.
The initialchromium oxide layer, being colour-
[ess, is not susceptible to bleaching by ultra-
violet light, and, as the cotouring process does
not involve pigments, fabrication can be car-
ried out after treatment without fitm cracking.
ln bending, for exampte, the inert film witl
stretch at the bend although thinning witt
marginally reduce the depth of colour.
As the inert surface film is transparent, the
substrate will influence the final appearance,
ie a du[[finish wiltresult in a dullcolour, and
a minor polish witl resutt in a highly reflec-
tive coloured appearance.
This process results in a permanent colour
that requires no restoration, (unlike painted
surfaces) therefore care should be taken to
ensure that the surface is not damaged as
these cannot be readily repaired. Stainless
steel coloured by this process cannot be wet-
ded without destroying the coloured surface. The logo ofa confedionary
compony, atAgrate
Brianza (Mi lan), ltaly,
is supported by a zz m
high tower clad with
e I e ct ro lyti ca I ly co lo u re d
staifiless steel.
This is only a selection
of the colour effects that
can be produced by
ele ctrolyti cally colou ri n g
stainless steel.
73
GUIDE IO STAINLESS SIEEL FINISHES
Stainless steel can also be coloured btack
using a solution involving sodium dichromate.
Care must be exercised when cteaning cotou-
red stainless stee[. Wire woot and other abra-
sives which witl permanentty damage the
surface should not be used and chloride bea-
ring cleaning agents should also be avoided.
Etectrolyticatty Coloured and Patterned
Finishes
By texturing the stainless steeI prior toapptying chemicat colour, many attractive
designs can be created. These designs can
be further enhanced by lightly grinding off
the pattern 'high points'to expose the stain-
less self-colour, leaving the apptied colour in
the recess and less susceptible to damage.
io.r ." t;1:.,' 1.r; :{;.,},
Euro Disney, near Paris,
Fran ce, mokes extensive
use of coloured and
textured stai n less steel
eg column cladding and
roofing.
By polishing or grinding
the high points of coloured
and patterned finishes,
the stainless self- colour
is exposed to provide an
aftractive contrast with
the calour.
74
GUIDE TO S TA I N L E S S STEEL FINISHES
Organic Coatings
Organic coatings are available on flat rotled
stainless steeI either as primers, or, primer
plus top coat in PVFz and Acrytic. Speciatist
pre-treatment and coatings processes pro-
vide the basis for maximum adherence and
stable service life for the coating.
Developed originalty for roofing and ctadding
applications, organic coated stainless steel
is avaitabte in a wide range of colours to in-
ternational standards.
Organic coated stainless steeI for roof shee-
ting can be seam welded by a process that
involves the inclusion of stainless steel pow-
der at the materialto be foined.
Primer coatings, applied to the reverse side
of polished or patterned staintess sheets,
can facititate bonding to other materiats to
form, for example, composite panels.
The roofofthe Hermi-
toge Museum and Art
Gallery in St. Petersburg,
Russia, was replaced
with PVFz coated stain-
less steel.
75
GUIDE TO STAINLESS STEEL FINISHES
Sp eciolist Decorative Finishes
Modern techniques and processes provide
the means to create exciting and dynamic
graphic designs. The processes inctude:
Photoresist, acid etched, shot blasted,
coloured, patterned, ground and polished.
lndividuatty or in combination these proces-
ses are carried out by specialist companies,
and an infinite number of surface patterns
and effects can be achieved. Masking is used
to protect the surface during, for example,
grinding or shot blasting.
Some patterns are i[lustrated to demonstrate
the capabitities of the specialist finisher.Stainless steel can be
obroded to create unique
an d i ndivid ual patterns
as shown by this inter-
mittent'wave' design.
i.--"---"' :' :
f r.1_.r+ + !1 !r r ! '&.ir".*1j j]& ,$r,*,, ." :.:1.,t i 1 i
Special grinding and
polish ing techn i ques are
used to give stainless
steel a variety of ftnishes,
for exomple, rondom-
ground ftnish, hair line
finish, tartan and engine
turned.
t6
GUIDE TO STAINLESS STEEL FINISHES
The depth of etching is
controlled by the length
of time that the stoinless
steel is exposed to the
acid-
Exomple of patterned and
bead blasted finishes.
Silk screen and photoresist processes have
been developed to transfer any pattern onto
staintess stee[, the surface of which is then
acid etched to reveal the pattern.
Acid etching is a process which removes a
smal[ amount of surface material. Etched
surfaces have a dull and slightly coarse
appearance which contrast well with potish-
ed or satin finished un-etched surfaces.
Etectro-chemical cotour can be given to etched
surfaces before or after etching.
These exomples are:
Ch emi cally colou red blue
before etchinq (above)
and etching, followed by
red painting ofthe reces-
sed pattern (below).
r.ffisffiTl ffi The use of olternating
stripes of maft and
m i rror polished fl n is hes
contrast well to provide
o striking overoll trans-
lucent effect to these
elevator doors at a bank
in Potsdam, Germany.
ffitr#
,,l''
l:e'-.1
$,'.
5.:?**€
ffi
,,,.:;;:: ii.S+
. :1.i.;',:,.:,.ir.::'-ai.:. .i...'.. !.. ::.;.. "q
:::;1,',q1;.E;' rJ
. !11. !-r;at
{;hiei-toH}#S
ffiqffryt:,1,\\\\\\\:':*
77
GUIDE TO STAINLESS STEEL FINISHES
Annex A. Technical and Practicol Aspects
Stainless steel can provide a long life, low
maintenance and corrosion resistant buitding
materiaI provided that the correct grade, and
appropriate surface finish are used, together
with good design detailing and an adequate
maintenance schedule. Detailed guidance
on important aspects of material selection,
fabrication, welding, and maintenance are
available from the staintess steeI producers
and related associations. ln this section use-
ful pointers are given to guide the architect to
good practice.
Selection of materiaI grade
Chromium provides the basic corrosion resls-
tance of sta in less steel wh ile N ickel specifi catly
im proves formabitity, wetda bility and corrosion
resistance in specific environments. The addition
of Molybdenum increases resistance to surface
pitting in aggressive environ ments. Austen itic
staintess steel grade t.44or Gr6) includes these
elements which make it eminently suitabte for
tong tife in external apptications. lt is appro-
priate for coastaI or heavy industria[ exposed
sites, while the non-molybdenum containing
grade r.43or (ao+), is suitable for less deman-
di ng exterior environments. Ferritic stainless
steels, which contain only chromium, are bet-
ter suited to internal or cosmetic applications,
white some enhanced ferritic grades can be
satisfactory externally, under certain circum-
stances. Duplex stainless steels combine the
strength of fenitics with the conosion resistance
and formabitity of austenitics and are increa-
singly being specified for structural members.
Workabitity
Stainless steels are readily fabricated by the
normal processes, including ro[[ form, press
brake, guitlotine, dril[, punch, and weld. A
characteristic of the austenitic grades is that
they work harden, and in bending, for ex-
ample, approximatety 5o7o more power is re-
quired compared to a carbon steelof similar
thickness. Austenitic grades are also subject
to 'spring back' and must be overbent by about
5o to compensate. All tools used with stain-
less steelshould be dedicated 'stainless only'
to avoid contamination of the surface by
carbon steeI particles.
When drilting, sharp drilts shoutd be used
together with the correct speed and feed
to avoid 'bluing' or work hardening the
materia[.
f oining
Staintess steel can be attached, or ioined, to
other materials using standard jointing tech-
niques such as welding, brazing, mechanical
connections, and adhesive bonding. Selection
of the appropriate means witl be dependent
upon the application, the working environ-
ment, strength required, and the finish of the
stainless stee[.
Mechan icat con nections
There is a wide variety of stainless steel fa-
steners availabte, in various grades, to suit
most applications where mechanicaI joining
is the preferred jointing system. These in-
clude: studs, screws, bolts, washers, rivets,
and dowets. Where the connection is subject
to moist or humid conditions, it is recom-
mended that the grade offastener be at least
equivatent in grade to that of the adjoining
stainless steel.
Other fastener materials, if used, shoutd be
r8
separated from the staintess steel by non-
metal[ic washers and bushes. Studs, welded
to the back of the sheet, are often used for
attaching staintess steel panels to a sub-
frame. This type of connection can be used
where the sheet is at least r mm in thickness.
Stud welding requires no weld clean-up and
will not 'show through' to the front face,
however, care should be taken with thin gauge
materialto ensure that the connections butt
to the sub-frame as over-tightening can lead
to'pull th rough' visual distortions on the front
face.
Adhesive bonding
Stainless steeI can be successfutty bonded
to other materials using adhesives such as epoxy
resin, acrytic, and potyurethane resin. Selec-
tion of the appropriate adhesive witt depend
upon a number of factors inctuding; the
materialto be bonded to the staintess steel,
the working environment of the composite
construction, and the type of [oading to be
resisted.
Adhesive manufacturers should be consulted
in a[[ cases, but it is important also to con-
sult with the stainless steel manufacturer so
that the appropriate finish can be provided. ln
general, a coarse finish to the stainless steel
will provide a key for the adhesive but a pre-
bonding treatment may also be necessary,
although modern adhesives are more tole-
rant of surface films and moisture. The pre-
treatment of the staintess steeI may invotve
degreasing, use of abrasives, or chemical
priming.
Weldabitity
While choice of weld process will depend upon
a number of factors, stainless steel is readity
S TA I N L E S 5
welded to staintess steel or to carbon steel.
Cognisance ofthe higher thermal expansion
and lower thermal conductivity values of
stainless stee[ compared to carbon steel,
should be taken into account during fabri-
cation to minimise distortions. Competent
fabricators are familiar with these charac-
teristics.
TIG (tungsten ineft gas), Plasma arc, MIG (metaI
inert gas), SMAW (shietded metalarc welding)
and Resistance welding processes are parti-
cularly suited to stainless steel. Stud welding
using capacitor discharge is a poputar joining
method forthe attachmentof panels and eti-
minates wetd clean-up and surface marking.
The choice of surface finish shoutd be taken
into account when selecting the fabrication
process and post weld clean-up to avoid da-
maging any mechanical finish. Restoration
of directional finishes, for example, need to
be considered at welded junctions.
Cleanabitity
Rainwater is beneficial to the cleaning of
stainless steel and patterned or directional
external fi n ishes should therefore run verticaIty
to facilitate water run-off. Crevices and hori-
zonta['[ines' where airborne contaminants
can accumutate should be avoided where pos-
sible. Routine washing of stainless steel with
soap and water followed by a clean water
rinse and wipingwith a dry ctoth is generally
sufficient to maintain the aesthetic appearance
of stainless steel. Frequency of washing de-
pends upon the site and exposure conditlons
as well as the particutar aesthetic demands for
the buitding.
On no accountshoutd carbon steelabrasives,
such as wire wool, or materiats containing
G U ID E TO STEEL FINISHES
79
GUIDE TO STAINLESS STEEL FINISHES
chlorides, be used to clean stainless stee[. lf
abrasive cleaning is necessary, proprietary
liquid cteaners can be used, alternativety,
specialist cleaning contractors shoutd be
consulted. lt is advisable to include an appro-
priate cleaning process and regime in the
design specification.
Avoidance of galvanic corrosion
lf other metals are used in conf unction with
stai nless steel externa lly, th e d ifferin g mate-
rials must be separated by a non-metallic
barrier, neoprene or nylon, for example, to
avoid the possibitity of galvanic corrosion.
Staintess steelis more noble than gatvanised
or uncoated carbon steel, zinc, and alumi-
nium and unless electrically separated, in the
presence of rainwater or moisture, will cause
the less noble materialto corrode. Where the
area of stainless steel is large, compared to
the less noble material, as in a ctadding/fixing
application, there wittbe an acceleration in the
rate of corrosion of the non-stainless fixing.
This can lead to corrosion staining and loss of
area ofthe fixing. Stainless steel fixings should
be used with staintess steel cladding.
Uniformity of finish
Where [arge areas of sheeting are used in a
single elevation or installation, care should be
taken to ensure that the coils are from the
same production batch. This helps to control
colour consistency which can vary from batch
to batch. lf necessary, the ro[[ing or finishing
process direction should atso be taken into
consideration d urin g fa brication a n d erection,
as mixed directionatity may display a contra-
sting appearance under certain lighting con-
ditions. Arrangements can be made with the
supplier to indicate the rolling or processing
direction on the underside ofthe sheets or on
the packaging.
Annex B. EN t ooBB/z
Hot rotled Hot rolled, not heattreated, not descaled
Covered with therolling scale
Suitable for products which are to be further worked
e.g. stlip for rerolling.
Type ofprocess route and surface finish ofsheet, plate and strip 1
rC Hot rolted, heattreated, not descaled
Covered with therolling scale
Suitable for paris which wi[[ be descaled or machined
in subsequent production or for certain heat-resisting
applications.
Hot rolled, heattreated, mechanicallydescaled
Free of scale The type of mechanical descaling, e.g.coarse grinding
or shot btasting, depends on the steel grade and theproduct, and is left to the manufacturer-s discretion,
unless otherwise agreed.
rD Free ofscaleHot rolled, heatkeated, pickled
Usuatty standard for the most steel types to ensuregood conosion resistance; also common finish forfurther processing. lt is permissible for grinding marks
to be present. Not as smooth as zD or zB.
GUIDE TO STAINLESS STEEL FINISHES
Cold rolled 2H Work hardened Bright Cold worked to obtain higher strength level.
zC Cold rolted, heattreated, not descaled
Smooth withscale fromheat treatment
Suitable for parts which will be descaled or machined
in subsequent production or for certain heat-resisting
applications.
zE Cold rolled, heat
treated, mechanicaItydescaled
Rough and dull Usually apptied to steels with a scale which is very
resistant to pickling solutions. May be followed bypickling.
2D Cold rolled, heattreated, pickled
Smooth Finish for good ductility, but not as smooth as zB or zR.
zB Cold rolled, heattreated, pickled, skinpassed
Smoother than zD Most common finish for most steet types to ensuregood corrosion resistance, smoothness and flatness.
Also common finish for further processing. Skinpassing may be complemented by tension levelling.
2R Cold rotled, brightannealed 3
Smooth, bright,reflective
Smoother and brighter than zB. Also common finishfor further processing.
zQ Cold rolled, hardenedand tempered, scalefree
Free of scate Either hardened and tempered in a protective
atmosphere or descaled after heat treatment.
Specialfinishes
rG or zG Ground 4 See footnote 5 Grade ofgrit or surface roughness can be specified.
UnidirectionaI texture, not very reflective.
11l.orzl Brushed a or dullpolished a
Smoother thanground.
See footnote 5
Grade of brush or polishing belt or surface roughness
can be specified. Unidirectional texture, notveryreflective.
rK or zK Satin polish a See footnote 5 Additional specific requirements to a'.|'-type finish, in
order to achieve adequate corrosion resistance for
marine and external architectural apptications'Transverse Ra<o,5 Um with clean cut surface finish.
rP or zP Bright polished a See footnote 5 Mechanical polishing. Process or surface roughness
can be specified. Non-directional finish, reflective with
high degree of image clarity.
zF Cold rolled, heattreated, skin passed on
roughened rolts
Uniform non-reflective mattsurface
Heat treatment by bright annealing or by anneating
and pickling
rM Patterned Design to be
agreed;znd surface flat
Chequer plates used for floors
2M A fine texture finish mainly used for architectural
applications
2W Corrugated Design to be
agreed
Used to increase strength and/or for cosmetic effecl
zL Coloured a Colourto be agreed
rS or zS Surface coated a Coated with e.g. tin, aluminium, titanium.
Not all process routes and surface finishes are available for all steels.
First digit, r = hot rolled, z = cold rolled.
May be skin passed.
One surface only, unless specifically agreed at the time of enquiry and order.
Within each finish description, the surface characteristics can vary, and more specific requirements may need to be agreed between
manufacturer and purchaser (e.g. grade of grit or surface roughness).
7
2
3
A
5
nfiH,
ISBN z-87997-t73-X
Diamant Buitding.Bd A. Reyers Bo.ro3o Brussels'Belgium'Tel. +32 z7o68z57.Fax -59.e-mail [email protected]'www.euro-inox.org
34
part
ition
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tion
TECHNICAL DATA SHEETVINYL COATED STEEL
Dir
ezio
ne
e c
oord
ina
me
nto
SO
.FI.D
.A.
S.r
.l.
VARCOLOR FOODSAFE
Applications Colours & Surface Coldstores cladding White01sma/43sma Controlled environment cladding Slightly grained
Product strengths Limitations Good robustness and corrosion resistance Not suitable for outdoor
Safe for food contact use
Available Substrates Quality Standards
Hot dipped galvanised steel EN test specifications
TYPICAL PROPERTIES TEST SPECS. TEST VALUES
1. Nominal coating thickness EN 15323-1 110 micr- +/-5%2. Gloss (60°) EN 15323-2 10 to 15%3A Reverse Impact EN 15323-5 18 J3B Minimum Bend EN 15323-7 1 T4. Adhesion Erichsen 6,5 mm EN 15323-6 OK5A Salt Spray EN 15323-8 500 hours5B Humidity EN 15323-25 1000 hours6 Abrasion Taber Test EN 15323-16 30 mg.7 Max. Continuous temperature EN 15323-6 60 C°8 Minimum Forming temperature EN 15323-8 16C°9 Surface Spread of flame EN13501-1 class A1
Stainless steel
issued in Quinto Vicentino on June 14th, 2009
35
part
ition
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tion
TECHNICAL DATA SHEETNORWOOD WALK-ON CEILINGS
WALK ON CEILING SYSTEM SPECIFICATION Plank Walk On Ceiling System Product reference: Plank Ceiling System Manufacturer: Norwood Qatar Street: 20, Gate: 67, Industrial Area, Doha-Qatar Tel: +974-4432 1061 Fax: +974-4432 0809 Email: info@norwoodqatar,com Web Site: www.norwoodqatar.com Plank Span: Up to 4000mm Plank Width: 1200mm max, with makeup planks to suit project layout Plank Thickness: 57mm Fire Rating: Class O spread of flame Strength: Classification – Heavy Duty Plank Infill : Egg crate Board Plank Finish: 0.8mm thick skins with a durable pre coat vinyl finish Corus data sheet attached Panel Loadings: Safe working limit of 250kg, (0.61kN/m2) refer to Test Report 189792 Plank Abutment: Interlocking panels with a friction fit dimple biscuit channel manufactured from 1.2mm zintec forming a single line connection between panel to panel. Joint Detail: Silicon Dow Corning 786
Plank Walk On Ceiling System Ceiling Apertures: These can be factory prepared, lined and reinforced with 1.2mm zintec channels for the site fitting of light units, fan filters, sprinklers etc. Aperture Safety Covers: Purpose designed `safety boxes` can be supplied to sit on top of any aperture preventing any potential risk of falling through. Plank Support: Planks are designed to sit on and span from partition wall to partition wall. Should spans be greater than 4000mm support systems can be supplied with the option of concealed angle brackets located at the panel joints or a ceiling support `T` section with planks resting on the `T` flange. In both cases M10 threaded rod carries the support vertically locating onto a designating point. Refer to drawing No: CS-Support-01 Ceiling Facia: A range of standard facia trims are available or these can be designed project specific.
36
part
ition
solu
tion
NORWOOD WALK-ON CEILINGS PHOTOGRAPHS
37
MODULAR CEILINGS WITH
SERVICES SUPPORT
38
39
OUTSIDE VIEWINSIDE VIEW
40
OUTSIDE VIEWINSIDE VIEW
41
part
ition
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tion
TECHNICAL DATA SHEETNORWOOD SHIELD DOORS
Product reference: Shield Doors
Manufacturer: Norwood Qatar Street: 20, Gate: 67, Industrial Area, Doha-Qatar Tel: +974-4432 1061 Fax: +974-4432 0809 Email: info@norwoodqatar,com Web Site: www.norwoodqatar.com Available in single or double door configuration, in standard sizes, with a choice of style and ironmongery. High performance doorsets providing half an hour to four hours fire resistance when tested, in accordance with BS 476 parts 8 and 22. There is a choice of vision panels available, with a tested fire resistance of up to two hours. To compliment doorsets there is an extensive range of locks, ironmongery and panic devices to suit various applications. For situations where both strength and security are required the range provides the best solution. Bespoke to doorsets are manufactured to client's specifications. Differing levels of security can be achieved, according to location, application and choice of ironmongery.
Personnel doors to suit both internal and external locations are supplied as single or double doorsets, with a choice of ironmongery and glazing. Sound reducing doorsets are specifically designed to obtain noise reduction by use of superior, upgraded door infills and seals. An effective solution where acoustic performance is a key feature, whilst maintaining architectural standards of appearance and the requirement for personnel access. Manufactured from 1.2mm zinc coated mild steel with interlocking seams to vertical stiles, incorporating horizontal and vertical stiffeners, inverted top and bottom channels to provide a flush faced, double skin construction of 45mm overall thickness. Honicel bonded or insulated core to suit the application. Doors are mortised and reinforced for hardware. Manufactured from 1.6mm zinc coated mild steel, formed as single or double rebated profiles and supplied factory assembled, including concealed fixings, ready for site installation. Standard frames are bolted together, welded construction if required, are mortised and reinforced for hardware. Doorsets come complete with one and a half pairs of stainless steel hinges per door leaf. 1.6mm zinc coated mild steel formed to prevent ingress of water. Electrostatically applied polyester powder coating from our standard range of BS and RAL colours.
42
part
ition
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NORWOOD SHIELD DOORSPHOTOGRAPHS
44
45
47
48
part
ition
solu
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TECHNICAL DATA SHEETSFOR IRONMONGERY
TECHNICAL PRODUCT SUBMITTAL
IRONMONGERY
INDEX
1- ELECTRIC SOLENOID BOLT
2- MODULAR PUSH BAR
3- ‘D’ PULL HANDLE
4- DOOR CLOSER
5- HINGES
6- ROSE FIXING PACK (for pull handles)
7- FLUSH BOLTS
8- PUSH PLATES / FINGER PLATES
ELECTRIC SOLENOID BOLT
Key Benefits
• Suitable for use on aluminium,
timber and steel doors
• Slimline style allows the lock to
be concealed fitted into the
door frame
• CE marked
• Stainless steel deadbolt has a
16mm throw
• Suitable for single and double
action doors (with positive
centring door closers)
• Can be fitted into head or into
vertical locking stile
• Surface box available with glass
door brackets
13 9 1Electric Solenoid B olt
The Adams Rite 1391 Electric
Solenoid Bolt is used to facilitate
the remote access and exit
control of aluminium, timber
or steel doors.
R ela ted H a rd w a re
1391 Surface Box ~ RiteK ey K ey p ad ~ P ush- to-Exit Button ~
P ow er Sup p ly U nit
Adams Rite Europe Limited, The Meadows, Cannock Road, Wolverhampton WV10 ORR United KingdomCustomer Support: Sales: +44(0) 845 873 4838 Tech: +44(0) 845 873 4837 Fax: +44(0) 845 873 4839Email: [email protected] Web: www.adamsrite.co.uk
Issue 2 October 2010 © Adams Rite Europe Limited.All dimensions are nominal and subject to tolerances.
N ote: P ositive closer req uired to return doors to correct rest position.For out of hours security specify the Sentinel 6 D eadlock in conjunction with the magnet.
O rd ering C o d es
1391-1042 12vDC Fail-Safe, Monitored Solenoid Bolt, Brushed Stainless Steel Finish
1391-2042 24vDC Fail-Safe, Monitored Solenoid Bolt, Brushed Stainless Steel Finish
Adams Rite Europe Limited, The Meadows, Cannock Road, Wolverhampton WV10 ORR United KingdomCustomer Support: Sales: +44(0) 845 873 4838 Tech: +44(0) 845 873 4837 Fax: +44(0) 845 873 4839Email: [email protected] Web: www.adamsrite.co.uk
Issue 2 October 2010 © Adams Rite Europe Limited.All dimensions are nominal and subject to tolerances.
1 56.5
43
38
220
®
38
220
16
43
90
24
D im ensio ns
Cover P late
Strike P late
Sensor Locking Bolt Aperture
S p ec ific a tio ns
Solenoid Lock: 3 8 m m x 210 m m x 43 m m .
C ov er P late: 3 8 m m x 220 m m x 1m m .
C ov er P late F inish : Brushed stainless steel.
Strike P late: 24m m x 9 0 m m (27 m m deep for m etal doors).
Strike P late F inish : Brushed stainless steel.
Nom inal C u rrent Draw : @ 12vDC loc k ing m otion 0 .9 A m aintained
loc k ed p osition 0 .3 A .
@ 24vDC loc k ing m otion 0 .5 A m aintained
loc k ed p osition 0 .15 A .
V oltag e toleranc e ± 15 % .
Solenoid: Continuous duty .
Du ty : Fail safe.
T im e Delay : 0 , 2.5 or 5 sec s. U ser selec tab le.
Monitoring: Door status and loc k sensors.
B olt T h row : 16 m m .
Door Gap: R ec om m ended 3 m m .
Installation: H oriz ontal or vertic al m ounting .
Note: T o ac hieve im m ediate release, it is
im p ortant that the release sw itc h b reak s
the c irc uit on the p ositive sup p ly to the
solenoid b olt.
MODULAR PUSH BAR
Modular Pushbar
DESCBIPTION
Modulan Pushbar- Panic Bolt c/w Ventical Rods 76OmmM,. :: ,jan Pushbar Panic Latch c/w Strrkes 76OmmRebated Double Door Modular pushbar panic BoltzLatch Set 76Omm
FINISH
SV
SV
SV npffi((
*4L ..f./ cerulffe
Exceptional Guality and Value
Outstanding Safety and Secur.ity
Meets Legislative Requinements
Easy to Operate
Flexible in Application and Use
':BS EN 1 125 CLASSIFICATION
easitrit
Simple Fixing
Stylish yet Dur"able
Supplied as Complete Kit of parts
Easi - Close Latch
tasr - Hevense Latch
3 7 6 1 1 3 2 1 A
‘D’ PULL HANDLE
CODE
csDl 1 50
CSDl 225
csDl 300
CSD,1450
csDl 600
csRl 005
D Pull Handle
]iDESCRIPTION
150 x 19mm D Pull Handle
225 x 19mm D Pull Handle
3OO x 19mm D Pull Handle
45O x 'l 9mm D Pull Handle
600 x 'l 9mm D Pull Handle
f]mronod Elneo Fivinn Pank
csRlooS
:
FINISH
SSS
SSS
SSS
SSS
SSS
SSS Ur!;ll'r.Itr:IllrfotxtNr/
| /-l- -
'( rjlI ltsmml
llD'AlI | 150mm
| | 225mm
| | 3oomm
| | 45omm
I I 600mm
Itg_lcsol 150 / 1225 / 13ofJ / 145fJ / 16otJ
22
DOOR CLOSER
CODE
DCS2O25BC
DCS2O25BCDA
DCP2025
VP Spring Door Closer
DESCBIPTION
High Fnequency Commencial Door Closer
Powen Size 2-5
High Frequency Commer cial Door Closen
Power Size 2-5 - Delayed Action
Coven Pack to suit DCS2O25
Con$isting of Cover, Anm and Bracket
FINISH
SV
SV
BSS,/PVD,/SSS T
?,*
@
*l1t ..r./ CCftITITC
((
I38.5mm
I
TI oomm
V
Suitable for Left and Right Hand Application
Suitable fon Fire Door use in all Applications
Supplied with Backcheck as Standard
easit)tit
Delayed Action Vension Available
Suitable fon Doot's up to 1OOKg and/ or 1 250mm Wide
Simple Powen Size Adjustment with Supplied Key
Figune'1 fiitting
Figune 66 Fitting
/_o=\(€)\o_/
BS EN 1154 CLASSIFICATIOIT
4 B52
I 1 3
4 B42
I 1 3
HINGES
@@ , Grade 13 Hinge:
CODE
HIN1433,/1 3
HtN1433/13/R
1O2mm
DESCHIPTION
Gnade 13 Ball Beaning Hinge
Grade 'l 3 Ball Bearing Hinge
Fadius
FINISH
BSS/PVDlSSS
BSS/PVD/SSS
C=hIEIIJFIEI
saL ..f./ ceruTre,w
*
ffiv((
3mm
->tK-
mIft
[!ilt l
u
HtN1433/13/E
Intumescent Hinge Liners Available
tNT'r433
:
3mm
->tK-
m
[!ilLl
ufl
u
ROSE FIXING PACK
(for pull handles)
CODE
BBF1 01 S
SW134
Back to Baek Fixings and Rose Fixing Pack
DESCRIPTION
Back to Back Fixing Pack - '1 9mm Dia. Pull Handle
Rose Fixing Pack fon Pull Handles - Pain
Suits 16-3Omm Pull Handles
FINISH
Back to Back Fixing PackBack to Back Instructions
Suitable for timben and glass doors from 12 to 55mm
Convents 2 bolt fix pull handles into pains,
More secune fixings.
Mone flexibility with your stock.
A - Securely fasten the shot't screw end of the 2 fixing
bolts (11 onto both ends of the Tubular Handle fixing
pornts.
B - Slide the solid bushes [with the round hole] [2] over
the fixing bolts, Bushes should be the same diameter
as the tubular handle or tubular legs of T pull handle.
C - Slide one plastic washen [3J oven each of the fixing
bolts, essential when fitting to glass doons [optionalwhen fitting to timben doors],
D - Slide the plastic sleeve [4] oven both fixing bolts.
These are essential when fitting to glass doot's, not
requined fon timben doot's.
E - Insert the assemblies through the pnepared holes
in the door, Ias shown in the pull handle instr"uctions]
As the fitting on this side cannot be removed, fit to the
external side of the doot if requined.
F - lf the pnojection of the bolt fnom the face of the
doon is mone than 3omm, it may be necessary toshorten the bolts.
G - Slide on the plastic washen [3], essential when
fitting to glass doons, optional for timber doot's.
H - Insent the top projecting scnew into the tubularhandle and using the tool [6] insent into the small hole
in the bush [5], tunn until the bolt is engaged into the
pull handle. Repeat fon bottom fixing.
I - Continue to secune the pull handle to the doonface
by tightening the bush [5] prognessively top and bottom
until the pull handles are secunely fastened to the doon.
Rose Fixing Pack ,71\{tll\y-> <
5omm DIA
_> l<SOmm DIA
lt-TSOmmul*ll-
6mm
swl34
FLUSH BOLTS
CODE
Fu l :;U-lDPSl OO8
DESCRIPTION
2C.'94:,:.f ii'ii"rt Lever Action Flush Bolt
25mm Dust Pnoof Socket - Hole Size 'l 2mm
FINISH
Q.i /t D
Mrerev
2Omm
t0l
lHl
l"l
lltl
2Omm
m
It{t
mt
llllJ]|.-l34mm
l,i,:,
PUSH PLATES /
FINGER PLATES
@tl
CODE
FPP,l3OO
FPPl 35O/1OO
FPPl 5OOl1OO
FPP1650,/100
Finger Plates
DESCBIPTION
3OO x 75mm Fingen Plate - Plain
35O x lOOm;r FiriSer irl-:Le - Plain
5OO x 'lOOmm Finger Plate - Plain
650 x l OOmm Fingen Plate - Plain
FINISH
BSS/SSS
*
@
tI
I
I
35OmmSOOmm65Omm
II
I
l-_
nllltL]l<-+l
75mm
tI
I
SOOmm
I
I
i
Ii
tl
h
tII
l*I
49
part
ition
solu
tion
TECHNICAL DATA SHEETSFOR SILICONE
SpEC
ENGINEERED SOLUTIONS
SpECseal GP Silicone
DESCRIPTION
SpECseal GP Silicone acetoxy silicone sealant is a
one-part moisture curing silicone sealant.
TYPICAL USES
SpECseal GP Silicone acetoxy silicone sealant is
suitable for use across a broad range of application.
ADVANTAGES
• Excellent adhesion to a variety of non-porous
substrate such as glass, glazed ceramic tiles and
aluminium
• Resistant to ozone, ultra-violet radiation and
temperature extremes
• Cured sealant is mildew resistant
• It will bond to form a durable, flexible, waterproof
seal on many common wet area building
materials.
TECHNICAL DATA
Cure system Acetoxy
Standard colours Clear and white
Specific gravity 0.96-0.97g/ml
Extrusion 800g/minutes
Penetration 270mm/30s
Skin-over time
(23°C, 50% RH) 15 minutes
Cure rate (23°C, 50% RH)
1 day 2mm
2mm thickness S2 dumbbells (ASTM D412)
E-Modulus 100% 0.4MPa
Tensile strength 2.0MPa
VOC Content 28g/ltr
Elongation at break 570%
Hardness (Shore A) 17
APPLICATION
Surface preparation
Surfaces must be clean, dry and free from grease,
dust and frost. Non-porous surfaces: Aluminium,
glass, etc. should be cleaned with a suitable solvent
for the substrate such as SpEC R40 cleaner.
Application
The sealant is ready to use. After suitable joint
preparation and masking, the sealant is gunned into
ploace and tooled within 5 minutes, using a spatula.
Masking tape is then removed immediately.
APPLICATION TEMPERATURE RANGE
Minimum +5°C (+41°F)
Maximum +40°C (+104°F)
EQUIPMENT CLEANING
Uncured material can be removed by using a suitable
solvent or an approved sealant remover. Cured
material maybe removed by abrasion or other
mechanical means.
PACKAGING & YIELD
SpEcseal GP Silicone acetoxy silicone sealant is
supplied in 280ml cartridges.
STORAGE & SHELF LIFE
SpECseal GP Silicone acetoxy silicone sealant has
a shelf-life of 12 months if stored properly.
HEALTH & SAFETY
SpECseal GP Silicone acetoxy silicone sealant
should not come into contact with skin or eyes or be
swallowed.
Wear suitable protective gloves, eye / face protection
and overalls. If in contact with eyes rinse with clean
water and seek medical advice.
If swallowed, DO NOT induce vomiting, seek medical
attention immediately.
Avoid inhalation. Ensure adequate ventilation in
confined areas.
ACETOXY SILICONE SEALANT
A B A R D A W I L C O M P A N Y
SPECIALITY ENGINEERING CHEMICALSPO Box 61347, Dubai, United Arab Emirates. Telephone: +971 4 883 6662, Fax: +971 4 883 7696
E-mail: [email protected]; Skype ID: spec.saleswww.spec.ws
Whilst the information and/or specifications given are, to the best of our knowledge, true and accurate, no warranty is given or implied in connection with any recommendations or suggestions made by us, our representatives, agents or distributors as the conditions of use and labour involved are beyond our control.
If it is proven that the product does not perform as described in our TDS, SpEC’s liability extends solely to the free replacement of product, once the claim has been accepted after due investigation by SpEC. SpEC will not entertain any claims involving any form of consequential costs or damages such as shipping costs, custom duties, damages to third parties, damages to structures, penalties from delay of a project or any other form of consequential damage.
Issue 2: 04/2012
QA-054
2
part
ition
solu
tion
CLEAN ROOM ILLUMINATORS
DTFN elite – for prepared aperture ceilingsIP65/54 recessed luminaire with sealed two frame construction
Optics
• Lamp options:– 4 x 14 or 24W T5– 2 or 4 x 28W T5– 2, 3 or 4 x 54W T5
• All optics are TP(a) rated:– Louvre above 4mm toughened glass or clear fireguard material– Prismatic acrylic above 4mm toughened glass– Single sheet 3mm prismatic fireguard material
Note – a glass front face resists all cleaning chemicals and is best for a sterile environment. Other TP(a) materials are selected for bestchemical resistance. If advice is needed contact the Whitecroft technical desk
Body
• Front access or back access
• Suitable for cut and prepared aperture ceilings and sandwich panels with capped aperture reinforcements up to a depth of 91mmfront and 108mm back access with standard brackets or 155mm front and 172mm back access with special deep ceiling bracket
• Through access version also available to facilitate maintenance of services located in the ceiling void (See page 226 for details)
• Welded steel body finished white
• Dual IP rated – to a BSI tested and certified construction as protecting the room to IP65 from void contamination with the frontframe and IP54 with the frame removed
• Extruded aluminium fixed outer frame (gasketed to ceiling) and removable inner frame integrate in line but at an angle to eliminate avertical gap. Additional mastic sealant between outer frame and ceiling does not impede lamp access. Concealed front frame fixingsand white full gloss frames
• Solid aluminium side arm jacking brackets adjusted from within the sealed body (from the room above for back access versions)
• The diffuser clamping system is highly secure and will accept glass. The inner frame design facilitates diffuser replacement
243Clean Area <
ET CTEM
DTFN elite – for prepared aperture ceilings> weblink > DTFN
244 > Clean Area
ORDER CODES
Louvre above 4mm toughened glass HF Gear 3 hr Emergency
T5 4 x 14W DTFNWGH414 DTFNWGH414EMIN
T5 4 x 24W DTFNWGH424 DTFNWGH424EMIN
T5 2 x 28W DTFNWGH228 DTFNWGH228EMIN
T5 4 x 28W DTFNWGH428 DTFNWGH428EMIN
T5 2 x 54W DTFNWGH254 DTFNWGH254EMIN
T5 4 x 54W DTFNWGH454 DTFNWGH454EMIN
Louvre above 3mm clear TP(a) rated sheet HF Gear 3 hr Emergency
T5 4 x 14W DTFNWFH414 DTFNWFH414EMIN
T5 4 x 24W DTFNWFH424 DTFNWFH424EMIN
T5 2 x 28W DTFNWFH228 DTFNWFH228EMIN
T5 4 x 28W DTFNWFH428 DTFNWFH428EMIN
T5 2 x 54W DTFNWFH254 DTFNWFH254EMIN
T5 4 x 54W DTFNWFH454 DTFNWFH454EMIN
Prismatic acrylic above 4mm toughened glass HF Gear 3 hr Emergency
T5 4 x 14W DTFNAGH414 DTFNAGH414EMIN
T5 4 x 24W DTFNAGH424 DTFNAGH424EMIN
T5 2 x 28W DTFNAGH228 DTFNAGH228EMIN
T5 4 x 28W DTFNAGH428 DTFNAGH428EMIN
T5 2 x 54W DTFNAGH254 DTFNAGH254EMIN
T5 3 x 54W DTFNAGH354 DTFNAGH354EMIN
T5 4 x 54W DTFNAGH454 DTFNAGH454EMIN
Prismatic TP(a) single sheet HF Gear 3 hr Emergency
T5 4 x 14W DTFNKH414 DTFNKH414EMIN
T5 4 x 24W DTFNKH424 DTFNKH424EMIN
T5 2 x 28W DTFNKH228 DTFNKH228EMIN
T5 4 x 28W DTFNKH428 DTFNKH428EMIN
T5 2 x 54W DTFNKH254 DTFNKH254EMIN
T5 3 x 54W DTFNKH354 DTFNKH354EMIN
T5 4 x 54W DTFNKH454 DTFNKH454EMIN
Options
DALI DIMMING Replace H with Y in order code i.e. DTFNWGY414
DSI DIMMING Replace H with D in order code i.e. DTFNWGD414
SWITCH DIMMING Replace H with X in order code i.e. DTFNWGX414
EASYTEST Add suffix /ET to order code i.e. DTFNWGH414/ET
COMET Add suffix /CT to order code i.e. DTFNWGH414/CT
BACK ACCESS Add suffix BA to order code i.e. DTFNWGH414BA
For emergency i.e. DTFNWGH414BAEMIN
For ceilings up to 153mm thick (front access) and 170mm thick (back access)DEEP CEILING BRACKET14/24W lamps 150CBKT60028/54W lamps 150CBKT1200
Ceiling Depth Selection Guide
Standard Bracket Optional Deep Bracket
Front Access 33-91mm 33-155mm
Back Access 52-108mm 52-172mm
LAMP PERFORMANCE
Wattage IL@25°C Lamp Life
1 x 14W T5 1200 24,000hrs
1 x 24W T5 1750 24,000hrs
1 x 28W T5 2600 24,000hrs
1 x 54W T5 4450 24,000hrs
PERFORMANCE GUIDE
Lamps Illuminance Spacing
4 x 14W T5 465 lux 2.4m x 2.4m
Maintenance:0.8
Reflectance:70/50/20
Ceiling Height:2.7m
Working Plane:0.8m
DTFN elite – for prepared aperture ceilings> weblink > DTFN
245Clean Area <
TO SPECIFY
Recessed non-modular T5 clean roomluminaire for prepared aperture ceilingsto a BSI tested and certified constructionas IP65 frame on IP54 frame off with twinin line extruded aluminium frames withangled integration and concealed frontframe fixings. Suspension via solidaluminium jacking brackets adjustedfrom inside the luminaire (front access) orroom above (back access) – asWhitecroft Lighting DTFN ELITE T5
Solid aluminium jacking bracket
Utilisation Factors UF(F)Room Reflectance Room Index
C W F 1.00 3.00 5.000.70 0.50 0.20 0.46 0.65 0.70
cd/klm
300
PHOTOMETRIC PERFORMANCE
4 x 14W T5Prismatic
• LOR = 67.6%• SHR MAX = 1.39
Utilisation Factors UF(F)Room Reflectance Room Index
C W F 1.00 3.00 5.000.70 0.50 0.20 0.47 0.60 0.63
cd/klm
360
4 x 14W T5Louvre/glass
• LOR = 57.8%• SHR MAX = 1.55
WEIGHT
Louvre/ Louvre/TP(a) Acrylic/ Prismatictoughened glass rated sheet toughened glass TP(a)
T5 4 x 14W 16.0 KG 14.0 KG 16.0 KG 12.0 KG
T5 4 x 24W 16.0 KG 14.0 KG 16.0 KG 12.0 KG
T5 2 x 28W 18.0 KG 15.0 KG 18.0 KG 13.0 KG
T5 4 x 28W 27.0 KG 21.0 KG 28.0 KG 19.0 KG
T5 2 x 54W 18.0 KG 15.0 KG 18.0 KG 13.0 KG
T5 3 x 54W – – 28.0 KG 19.0 KG
T5 4 x 54W 27 KG 21.0 KG 28.0 KG 19.0 KG
Note: Emergency luminaires are 1 KG heavier than the standard shown aboveWeights are for front access luminaires
DIMENSIONS
4 x 14/24W 4 x 28/54W3 x 54W
2 x 28/54W
Version L W H Prepared Aperture
Front Access 603 725 124 555 x 677
Back Access 603 725 145 555 x 677 -0+5
-0+5
Version L W H Prepared Aperture
Front Access 603 1325 124 555 x 1277
Back Access 603 1325 145 555 x 1277 -0+5
-0+5
Version L W H Prepared Aperture
Front Access 370 1325 124 322 x 1277
Back Access 370 1325 145 322 x 1277 -0+5
-0+5
LW
H
L
W
HH L
W
50
TOTAL INTEGRATED ACCESSORIES
51
PHOTOGRAPHS OF INTEGRATED ACCESSORIES
52
53
54
55
56
57
58
59
THE BED HEAD UNITS
62
63
TEST CERTIFICATES
Monday, November 19, 2012 NORWOOD QATAR L.L.C.
certi
ficat
es
NORWOOD SYSTEMS ARE COMPLY WITH FOR MOST
CHALLENGING INTERNATIONAL TEST
STANDARDS
64
certi
ficat
esTEST CERTIFICATES
65
abou
t N
orw
ood
Qatar Civil Defense Approval
66
C.D.D. APPROVAL
RECENT PROJECTS IN QATAR
67Monday, November 19, 2012 NORWOOD QATAR L.L.C.
Nor
woo
d pr
ojec
ts
68
Recent clients include
H.M.C. – G.M.P. (Cell Therapy) Laboratory. (On-going)
H.M.C. – T.B. LAB., Qatar – 2011 (On-going)
Qatar University – Library Project. (Completed)
Qatar University – New Research Complex – N.R.C. (Completed)
Qatar Foundation – MV3 Project. (Completed)
Qatar Foundation – MV2 Project (On-going)
Qatar Foundation – Qatar National Convention Centre (On-going)
Tadmur Trading – New Office at Salwa Road (On-going)
Monday, November 19, 2012 NORWOOD QATAR L.L.C.
refe
renc
elis
t
69
G.M.P. Cell Therapy – H.M.C.
Monday, November 19, 2012 NORWOOD QATAR L.L.C.
70
GMP. Cell Therapy – HMC.
Monday, November 19, 2012 NORWOOD QATAR L.L.C.
71Monday, November 19, 2012 NORWOOD QATAR L.L.C.
Qatar University Library Project
72Monday, November 19, 2012 NORWOOD QATAR L.L.C.
Qatar University Library Project
73
New Research Complex – QU.
Monday, November 19, 2012 NORWOOD QATAR L.L.C.
74
New Research Complex – QU.
Monday, November 19, 2012 NORWOOD QATAR L.L.C.
75Monday, November 19, 2012 NORWOOD QATAR L.L.C.
Meeza Data Center MV3 Project
76Monday, November 19, 2012 NORWOOD QATAR L.L.C.
Meeza Data Center MV3 Project
77Monday, November 19, 2012 NORWOOD QATAR L.L.C.
Meeza Data Center MV3 Project
78
OFFICE:
NORWOOD QATAR L.L.C.
DOHA-QATAR
PO BOX: 6984
TEL: +974-44321061
FAX: +974-44320809
FACTORY:
NORWOOD QATAR L.L.C.
STREET: 20, GATE: 67,
INDUSTRIAL AREA,
DOHA-QATAR
cont
acts
Contact Details:
N
O
R
W
O O
D
