Armstrong Drywall Grid Systems - Buildingtalk
CI/SfB(35)XyFebruary 2016DGS FLAT, CURVED & SHORTSPANDRYWALL GRID SYSTEMS TECHNICAL GUIDE
INDEXINDEXPROJECT: Republic Store Birmingham (UK)SOLUTION: Drywall Grid System - FlatDGS FLAT & CURVEDDRYWALL GRID SYSTEMFEATURES and BENEFITS:::: 4COMPONENTSMain RunnersCross TeesPerimeter Treatment:::: 5ACCESSORIES:::: 6SUSPENDED DRYWALLGRID SYSTEM DETAIL:::: 8HANGING and FRAMING:::: 12ESTIMATING MATERIAL:::: 13CURVED MAIN RUNNER:::: 16ARCHES and BARREL VAULTS:::: 18DOMES:::: 20RADIUS IN METRIC:::: 22CREATING AN ELLIPSE:::: 23DGS SHORTSPANDRYWALL GRID SYSTEMFEATURES and BENEFITS:::: 25SHORTSPANLocking Angle Trim:::: 26COMPONENTS:::: 27SHORTSPAN INSTALLATION DETAILS:::: 28SUPPORT OPTIONS:::: 29PERIMETER SOLUTIONS:::: 30DGS :::: 3
COMPONENTSItem Nr.DimensionsContent / Cartonlength (mm) height(mm) width(mm)Main Runner4340Cartons / Palletkg360038381243.2020307941 G slot at 100mm360038381243.2020307942 G slot at 150mm300038381236.0017367943 slot at 100mm300038381236.001736HD 8906 F08365843381243.922224HD 8906 F16365843381243.922224Faceted Main Runners7930 G19Weight / CartonIm7940 G slot at 150mmCross 7920 G60038383621.601096Unhemmed C Channel7838 G3048 (120")402060.961732Knurled Angle TrimKAM 12 B321036.6095032323658 (12')3232SECTION DRAWINGSFEATURES AND BENEFITSMain RunnerLengthKEY ATTRIBUTESPHYSICAL DATAPEAKFORMMATERIALPatented profile increases strength and stability forimproved performance during installationHot dipped galvanised steel723 x 150 mm723 x 150 mm3600mm3600mm3000mm3000mm7940 G7941 G7942 G79437523 x 150755035 x 100507519 x 150755029 x 10050SURFACE FINISHSUPERLOCKUnpainted steelFaceted Main RunnerMain Runner clip is engineered for a strong secureconnection and fast accurate alignment confirmedwith an audible click; easy to remove and relocateMAIN RUNNER / CROSS TEE INTERFACE8906 F08SCREWSTOPEND DETAILReverse hem prevents screw spin off on the faceMain Runner : staked-on Superlock clipCross Tee : staked-on XL2 clipJoggled endsFaceted at 203mm (8") centres. Use for radius 4.50m or less7(54 slots)7223658mm203 mmKNURLED FACEMain Runners and Cross Tees - easy installation ofscrew applied Gypsum boardEN 139643658mmFaceted at 406mm (16") centres. Use for radius over 4.50m (directional Main Runner)8906 F16(45 slots)3658mmSuspended Ceilings - Requirements and test methods102mm305mm406mm3658mmROTARY STITCHEDEN 14195For additional torsional strength and stabilityMetal profiles for substructures of plasterboard systems- Concepts, requirements and test methods3Cross TeesFIRE RATINGArmstrong have an ongoing fire testing programme.Please contact Armstrong Technical Sales Group formost recent structural fire tests7930 GWIND UPLIFT7918900mmAdditional safety loading factor included into the loadbearing calculation.7920 G600mm450mm1200mm450mm600mm1200mm(no slots on this 900mm section)900mm600mmAll dimensions are nominal.DGS :::: 4DGS :::: 5
ACCESSORIESA VARIETY OF DRYWALL GRID ACCESSORIES ARE AVAILABLE TO PROVIDE PROBLEM SOLVING SOLUTIONSTHAT SAVE TIME, LABOUR AND MONEY.Item Nr.DWACSDW30CDW45CDW60CDW90CRC2 AGMBACDescriptionPerspectiveApplicationDrywall Attachment Clip facilitatestransition from drywall to acousticalceiling; locks under bulb of gridsection to prevent upward movementand provide secure attachmentsurface on one side of exposed grid.30, 45, 60 and 90 degreeDrywall Angle Clips are used tocreate positive and secure angles fordrywall and ceilinginstallations on either Main Runnersor Cross Tees.HeightQty / ctn(mm)pcsWeight /carton (kg)Ctns / pallet(mm)101.641100424165-25083630 45 165-25083660 90 165-250836134-25093663.5042.30205460--70-24Radius Clip is used for drywallapplications which form curvedinstallations; attaches to the web ofthe Main Runner with four 10 mm panhead screws; install at all knockoutlocations.Main Runner Adapter Clip attachesto web of grid section provides largersurface for screw attachment; used asa hold-down clip for thin material(metal or plastic lay-in panels); fastensdrywall track to underside of exposedgrid with lay-in panels, leaving gridface free of screw holes.XTACCross Tee Adapter Clip used toattach field cut Cross Tees toMain Runners.7070100460DWCDrywall Clip allows for a "second"ceiling to be installed below a drywallceiling; attach through installeddrywall to supporting structure.681525026010229125724DW58 LTAG Transition Clip for Drywall 15mm –Facilitates transition from drywall toacoustical ceiling; one-sided holddown clip; eliminates need fordrywall bead. Locking tabs providesecure location for DGS tees.10226125724A351G3103550310DW50 LTTransition Clip for Drywall 13mm –Facilitates transition from drywall toacoustical ceiling; one- sided holddown clip; eliminates need for drywallbead. Locking tabs provide securelocation for DGS tees.DGS Timber Hanger for DGSFlat systemPlease contact Armstrong Technical Sales Group for detailed informationDGS :::: 6Length29PROJECT: NOAA Offices, Tuscaloosa, AL (US) :::::: ARCHITECT: Gould Evans Architects, New Orleans, LASOLUTION: Drywall Grid System Flat with AXIOM
SUSPENDED DRYWALLGRID SYSTEM DETAIL2. Expansion Joint1. Butt JointSuspension AngleA 952 GArmstrongDrywall MainRunnerGypsumboardDrywallscrews4. Spotlight Fixture3. Wood TrimArmstrongDrywallCross TeeEdge beadSuspension AngleA 952 GMainRunnerCross TeeExpansion joint(by others)Wood TrimScrew6. Vertical Brace5. Modular LightingCross Tee7. Access DoorAccess door(by others)48. Securing a single Cross Tee9. Channel and Angle Trim10. Angle ClipTwist tolock end ofclip in slotMainRunnerMain RunnerXTACAll dimensions are nominal.DGS :::: 8SuspensionAngleA 952 GDW90CDW45CDW60CDW30CSuspensionAngleA 952 GC-ChannelSteel studSteel studSuitable suspension hangers must be used and spaced as required to support load (dependent upon Gypsum board construction).DGS should always be installed in accordance with all applicable building codes and regulations.Please contact Armstrong Technical Sales Group for detailed informationDGS :::: 9
SUSPENDED DRYWALLGRID SYSTEM DETAIL11. Double layer with security lath12. TransitionSuspension AngleA 952 GExposed TeeGrid SystemDrywallCross TeeWallangleSteel studAcoustical panelGypsum board14. AXIOM Perimeter Trim13. Drywall VerticalDrywall GridSystemAXIOM ProfileA 339 JAXIOM UniversalT-bar connector clipExposed Tee Grid SystemT 3213 HAXIOM Profileplasterboard trim12.5mmGypsum boardDrywall Grid SystemA 339 JT 3225 GAXIOMTransitionsplasterboardperimeter trimAXIOM ProfileGypsum boardA 339 JT 3213 H15. Surface Mounted FixtureMain RunnerGypsumboardSurface mountlight fixture(screwed toMain Runner)Additional hangers may berequired to support loadAll dimensions are nominal.DGS :::: 10Suitable suspension hangers must be used and spaced as required to support load (dependent upon Gypsum board construction).DGS should always be installed in accordance with all applicable building codes and regulations.Please contact Armstrong Technical Sales Group for detailed informationDGS :::: 11
F L ATVEDHANGING AND FRAMINGESTIMATING MATERIALDGS Flat - Load table kg/m² / Load conform EN14195The following table gives the maximum permitted load in kg/m² for the DGS - Flat system for the hanger distance (mm)and Main Runner / Cross Tees spacings noted.Main Runner spacing 1200mmMaximumSuspension spacing800 mm900 mm1000 mm1100 mm1200 mm1300 mm1400 mmCross Tee 7930G spacing at:300mm 400mm 450mm 4.517.417.818.018.113.013.413.513.6-Main Runner spacing 900mMain Runner spacing 600mmCross Tee 7918 spacing at:600mm 300 mm 400 mm 450 mm 500 23.824.224.324.413.817.818.218.418.5-Cross Tee 7920 G spacing at:600 mm 300 mm 400 mm 450 mm 500 mm 600 .516.9 17.0017.117.2Values in the above table conform to EN 14195 : Load figures in kg/m² for boards load & potential insulation. Grid load already deducted. Values assuming that the maximum deflection of the grid is L/500 but not greater than 4 mm (L span). No other applied loads such as luminaires, air diffusers, smoke detectors, sprinklers, hanging signs etc. are permitted if not already taken into account. A safety load of 10 kg/m² should be subtracted from the above numbers for areas subject to wind uplift. Please contact Armstrong Technical Sales for further detailsDGS Flat - QuantitiesMain Runnercentre at 1200mmQuantities required per 1m²(no waste included)Main RunnerMain Runnercentre at 900mmQuantities required per 1m²(no waste included)Cross Tee centresCross Tee300 mm *(3)3.34 lm400 mm *(2)2.50 lm450 mm *(1)2.23 lmCross Tee centresCross Tee300 mm *(3)3.34 lm400 mm *(2)2.50 lm450 mm *(1)2.23 lm500 mm *(2)2.00 lm500 mm *(2)600 mm *(3)1.67 lm600 mm *(3)0.84 lmMain Runnercentre at 600mmMain Runner Cross Tee centresQuantities required per 1m²(no waste included)Cross Tee300 mm *(3)3.34 lm400 mm *(2)2.50 lm450 mm *(1)2.23 lm2.00 lm500 mm *(2)2.00 lm1.67 lm600 mm *(3)1.67 lm1.12 lmMain Runner1.67 lm*(1) requires Main Runner slot at 150mm*(2) requires Main Runner with slot spacing at 100mm*(3) requires Main Runner with slot spacing 100mm or 150mmSuitable suspension hangers must be used and spaced as required to support load(dependent upon Gypsum board construction).DGS should always be installed in accordance with all applicable building codes and regulations.All dimensions are nominal.DGS :::: 12All dimensions are nominal.DGS :::: 13
PROJECT: Queen Elizabeth University Hospital, Glasgow (UK)ARCHITECT : IBI GroupSOLUTION: Drywall Grid System - Flat
F L ATF L ATVEDCURVEDDETERMINING THE RADIUSCURVED MAIN RUNNERCREATING CURVED FRAMING FOR DRYWALL ISEASY AND OFFERS UNLIMITED POSSIBILITIES.DETERMINING RADIUS FROM RISE TO RUNRadius Custom radii to suit any design installationRise You control the curve Not limited to a pre-selected or pre-determinedcurved radius((1/2 x Run)² : Rise) RiseRun2 Radius of circle that segmentis taken fromExample: Rise is 50cmRun is 400cm Full range of clips and accessories makeinstallation easier than bending stud and trackExample: Radius 5cm25cm60cm60cmFor more details, seethe radius dimension1/2 of 400cm 200cmtable on page 22.120cm120cmRC2 AG Clip(Radius and drywall thickness will determine on centrespacing of cuts. Refer to ‘‘Establishing an Arc’’ onpage 17 for creating a curved template.203mm (8”)Install RC2 AG Clip using 4screws per clip.RC2 AG Clip is used to securethe Main Runner at the desiredangle in curved ceiling with slotfor installing Cross Tees.Refer to “Making a template”on page 17 .406mm (16")(40000/50) 501. Draw radius on template 22. Cut along the radius and remove section of template3. Cut Main Runner as required and position along the cutradius on the template (use the chart below)850 2Radius 425cm4. Screw RC2 AG clips to faceted Main Runner at allknockout locations ** RC2 AG Clip placementVaults - Cross Tee placement in slots between cutsValleys - Cross Tee lock into slot on RC2 AG clip(tight radius installations may require bending up ofthe flange at ends of Cross Tees)5. On the template, mark a slot location referencepoint to maintain consistent slot locationRC2 AG clip must be installed on all lockout locations whethercut or uncut when used to frame a flat or curved ceiling.)200 2 40000COMPLETING THE TEMPLATE12'200 2 5050 Radius2Main RunnerRC2 AG ClipCross TeeRC2 AG ClipCross TeeTemplate under Main RunnerCross TeeRadiusComponentUp to 4.5mHD8906 F08Over 4.5mHD8906 F16Cut Main Runner(s) tofit the templateWhen installing a vault, Cross Tees should be placed between RC2 AG clipsWhen installing a vault, crRC2 clips.When installing a valley, Cross Tees should be placed at the RC2 AG clipsRadius of vault plus thickness of Gypsum board(can be partial radius of large spans)CutCutSpan of vaultAll dimensions are nominal.DGS :::: 16Please contact Armstrong Technical Sales Group for detailed informationDGS :::: 17
F L ATRVEDARCHES ANDBARREL VAULTSCONTRACTORS’ EFFICIENCY ANDUNDERSTANDING OF THE SUSPENDED GRIDSYSTEM CONSTRUCTION PROVIDESPERFORMANCE BENEFITS AND COST SAVINGS. An unlimited range of vaults and valleys can beconstructed using faceted Main Runners made onthe job to meet design needs Single and multiple curved ceilings can be framedquickly and easilyBarrel vaultVertical braceHanger wire or suspension angleMain RunnerCross TeeWorking with vault1. Suitable suspension hangers spaced along theMain Runners not more than 1200mm on centre(dependent upon Gypsum board construction).2. Add vertical braces as required to stabilise the frame.3. Thickness of the sheeting material is determinedby its plasticity.(Refer to supplying manufacturer'srecommendation).4. For vaults, suitable suspension hangers spacedalong the Main Runners not more than 1200mmon centre (dependent upon Gypsum boardconstruction).Angle and channel trim is used to frame theends of the structure.Floating vaultDOME66 FOOT RADIUSVault perimeter light coveTrack or perimeterchannelHanger wire200mmDW90C AGMain RunnerRC2 AGDrywall ceiling with Axiom light coveHanger wire or suspension angleDLCC AGVertical BraceHangersDrywall Grid SystemAXIOM ProfileGypsum boardDrywall Grid SystemA 344 HLight fixtures(by others)AXIOM Profile12.5 mm Gypsum boardExposed Tee Grid inverted andscrewed in place to support light fixtureT 3213 HAXIOM Profile plasterboard trimAll dimensions are nominal.DGS :::: 18Please contact Internal Technical Sales Group for detailed informationDGS :::: 19
F L ATF L ATVEDCURVEDOPTIONS FOR THETOP OF DOMESDOMESDOMES, LIKE ARCHES, HAVE MANY VARIABLE CHARACTERISTICS THAT MAKE EACH DESIGN UNIQUE.WITH A SUSPENDED DRYWALL GRID SYSTEM, YOU CAN EASILY CREATE THE DESIRED LOOK OF DOMESRANGING FROM SIMPLE TO COMPLEX.Vertical braceVertical braceElectrical boxHanger wire or suspensionangle spaced as requiredSheet metalElectrical chainSheet metal discwith hole (by others)Main RunnerCut and screwCross TeeSheet metal discwith electrical boxin centre (by others)Sheet metal discpositive attachmenttop (by others)Light fixtureThreaded rods(by others)Cross TeeMain RunnerWorking with domes1. Determine the starting point at the top and bottom of the dome.CREATING A DOME2. Prepare a sheet metal disk for the top of the dome. The diskshould be 300 to 600mm in diameter and should be fabricatedfrom steel of suitable thickness. Note that the centre of the domemay need to be open to receive an electrical box, pole, or someother architectural detail. Refer to “Options for top of domes” onpage 21.AngleororAngleChannelMouldingChannelMolding3. Prepare a ring for the base of the dome from rolled angle orchannel.DrywallDrywall MainBeamsMain Runners4. Attach curved Main Runners to the disk at the top of the domeand to the ring at the bottom.5. Main Runners should be spaced no greater than 1200mm oncentre (measured at the bottom ring).6. Use Cross Tees cut to the appropriate length and screwed to theflange of the Main Runners to complete the dome frame structure.7. Cross Tees are not required near the top of the dome when thespace between Main Runners becomes less than 400mm.Sheet metal disc(by others)DrywallDrywall CrossTeeCrossTeeSheet MetalSheet Metal DonutDonut8. The boarding must be cut into pie shaped sections and screwattached to the framework.All domes require a sheet metal disk at the topof ceiling which must be screw-attached toeach Main Runner.All dimensions are nominal.DGS :::: 20Please contact Armstrong Technical Sales Group for detailed informationDGS :::: 21
F L ATF L ATVEDCURVEDCREATING AN ELLIPSERADIUS IN 51147143139326315286278270600mm increments from centre 500 13800305295141001440010200 10500 1080014700 15000 6916616316115815515315114814614414214018000 120119240022500 2280019200 19500 8300003030030600309003120023700 24000 0610227000 2730031500 525252524575656555510110028200 28500 2880032700 33000 746464524008483828181Create an ellipse templateDAMHeightRadius dimension in mm30001. Draw lines A-B (width) and M-D (height) as in Figure 1.BwidthFigure 1: draw lines A-B and M-DcenistaDDXDistanceXMAP1P2Distance XB2. Determine from the point D, using a tensionedstring of length X (or M-B) in each case the point ofintersection P1 and P2 on line AB, see the figure 2.Figure 2: define P1 & P2StringDMAP1Figure 3: Draw the ellipseBP2M3. Add three nails in the points P1, D , P2 andconnect a taut string as shown in Figure 3.Replace the nail in point D with a pen and bykeeping the string taut draw the arc DA and DB.4. With the help of the drawing a template canbe created and as described on page 11 theMain Runner formed.All dimensions are nominal.DGS :::: 22Please contact Armstrong Technical Sales Group for detailed informationDGS :::: 23
FEATURES AND BENEFITSKEY ATTRIBUTESCLEAR SPANDGS SHORTSPANDRYWALL GRIDSYSTEMSUp to 2.1 m without additional hangers38MM WIDE FACEFor easy installation of screw applied Gypsum boardSCREWSTOPReverse hem prevents screw spin off on the faceBALANCED PROFILEStays flat during installationROTARY STITCHEDOn double web adds strength and stabilityDEEP KNURLED SURFACEFor easy screw insertionLOCKING ANGLE TRIMWith pre-punched tabs for easy fixing to the wallPACKAGINGNo packaging, i.e. no wastage. Products are supplied in bundlesSTORAGEThanks to galvanised treatment Shortspan can be stored outsidefor up to 1 year *FIRE RATINGArmstrong have an ongoing fire testing programme. Pleasecontact Armstrong Technical Sales Group for detailed informationBENEFITSREDUCED INSTALLATION TIMEShortspan grid and Locking Angle Trim make installationseasier and fasterREDUCED MATERIAL COSTSEconomical price point of componentsREDUCED LABOUR COSTSEliminates screws, Cross Tees and hanger wire or angle (inmost applications)END DETAILStraight cutREDUCED WASTEStandard lengths available to accommodate mostapplications to reduce wastagePHYSICAL DATAMATERIALDouble-web hot dipped galvanised steelSURFACE FINISHUnpainted steelEN 13964Suspended Ceilings - Requirements and test methodsEN 14195Metal profiles for substructures of plasterboard systems- Concepts, requirements and test methods* White rust will appear but is not detrimental to the performance of the product.DGS :::: 25
COMPONENTSDGS SHORTSPANTraditional method to frame short spansComponentItem Nr.Dimensionslength(mm) height (mm)Content / CartonpcsImWeight / BundleBundles / PalletkgShortspan T-BarsS 7708 G2438381229.261324S 7710 G3048381236.571724S 7712 G3658381243.892024S 7714 G4267381251.20232438Shortspan for framing short spansCorridor framing using traditional steel studsLocking Angle TrimLocking tabs at 150mm centresRotarystitchingKnurledsurface32ScrewstopLAT 12 H36003220721812LAT 10 H3600322072181236.60950-2603232Shortspan grid and Locking Angle Trim makedrywall framing faster and easier32LOCKING ANGLE TRIMLocking tabs at 100mm centres323232Pre-punched holesKnurled Angle TrimMaximum Load in Lbs./SFItem NumberScrewstopKnurledsurfaceCrimp markLocking tabsLocking Angle Trim is a faster, more accurate solution Pre-engineered locking tabs punched at 100 or 150mm centres Eliminates setting out for Shortspan from 300mm to 600mm centres Eliminate measuring Locking tabs prevent lateral and upward movement Eliminate screws, pop rivets, or crimpers needed to attach tees to trim Knurled surface on both flanges Screwstop reverse hem prevents screw spin off and provides safer handling Crimp marks at locking tabs for fast, easy alignmentAll dimensions are nominal.DGS :::: S771212?16?Shortspan tee engaged in Locking Angle 3***6.36***Drywall Accessory Shortspan Connector Clip? or 24 ? on center)? on center only)(L/240 per ASTM C 645)A 349 GItem Number10?SpanLbs./SF18.38**KAM 12.25**12 B329.546.36**Requires mid-span vertical support*** Requires two vertical supports at 1/3 pointsNote: 5/8 ? drywall weighs 2.4 lbs./SF (tees installed 161/2 ? drywall weighs 2.0 lbs/SF (tees installed 16Maximum Load in Lbs./SF32(L/240 per ASTM C bs./SF18.3812.25(L/240 perASTM C lease contact Internal Armstrong TechnicalSales Group 12.25**for detailed *9.53***6.36***DGS :::: 27
DGS SHORTSPAN INSTALLATION DETAILSSUPPORT OPTIONSLocking Angle Trim details (LAT 12H and LAT 10H)Cut andscrew in placeSuspension systemsCut tee to within 3mm ofthe walls to fully engageinto locking tabsInsert right hand flange of teeinto pocket “A” first and allowleft flange to clear pocket “B”and rest on angle trim.Slide tee to the left to engage inpocket “B” (audible click).Framing for fixtures“B”“A”Pre-punched holesAlignment crimpInstallation Notes Shortspan tees must be cut within 3mm of thevertical leg of the Locking Angle Trim LAT 12H, LAT 10H and KAM 12B must bescrewed securely through to structured wall or studsat no more than 600mm centres, unless otherwisestated by Gypsum board manufacturer. Locking Angle Trim is designed to only work withArmstrong Drywall Grid productsLateral support optionsUse with longer spans to eliminate lateral movementScrap tee at mid-point of spanLockingtabAlignmentcrimps2400 to 4200mm span300-450mmLAT 12H or LAT 10Hmust be screwed towall structure100mm / 150mmLocking tabs at100mm or 150mmcentres300-450mm300-450mmThe Shortspan connector clip A 349 G must be installed with a minimum of two fixing screws.The scrap tee (Shortspan) can be used and installed perpendicularly, and slid onto aShortspan connector clip.For load capacity table, see page 30.A 349 GAll dimensions are nominal.DGS :::: 28* All dimensions are nominal.Please contact Armstrong Technical Sales Group for detailed informationDGS :::: 29
PERIMETER SOLUTIONSKnurled Angle Trim details (KAM 12B)Pre-punched holesScrewstopScrewKAM 12B to structureAXIOM Transition perimeter trimAXIOM universal T-barconnector clip A 339 JAXIOM Transitionperimeter trim3225 AGypsum boardDGS Shortspan - Load table kg/m² / Load conform EN14195The following table gives the maximum permitted load in kg/m² for the DGS - Shortspan system for the spacings noted.Perimeter LAT12 / LAT10 / KAM12 fixed every 600mm to the wallItem Nr.Profile lengthmmA 77082440S 77103050S 77123660S 450400450Span in mm - Load capacity in .6**12.9*** requires 1 hanger centred** requires 2 hangers in 1/3 pointsValues in the above table conform to EN 14195 : Load figures in kg/m² for boards load & potential insulation. Grid load already deducted. Values assuming that the maximum deflection of the grid is L/500 but not greater than 4 mm (L span). No other applied loads such as luminaires, air diffusers, smoke detectors, sprinklers, hanging signs etc. are permitted if not already taken into account. A safety load of 10 kg/m² should be subtracted from the above numbers for areas subject to wind uplift. Please contact Armstrong Technical Sales for further detailsAll dimensions are nominal.DGS :::: 30PROJECT: Pennsylvania Academy of Music, Lancaster, PA (US) :::::: ARCHITECT: Philip Johnson / Alan Ritchie Architects, New York, NYSOLUTION: Drywall Grid System - Flat
ADDITIONAL GRID LITERATURE Simon Miles, Nike BourgeoisUnited Kingdom / Republic of IrelandArmstrong World Industries Ltd.Building Products DivisionArmstrong House, 38 Market SquareUxbridge UB8 1NGFREEFONE0800 371849 (UK)1800 409002 (ROI)Fax: 44 (0) 1895 274287www.armstrongceilings.co.uke-mail: sales-support@armstrong.comAdvisory noteAll photographic and design elements supplied in this brochure do not necessarily reflect any recommendation by any of the companiesnamed in this brochure as to the proper use or recommended methods of installation of suspended ceilings and are supplied only asinformative material.For technical reasons in printing, differences may appear between colours printed in this brochure and the actual product. The choice ofcolours should always be made from a sample of the product.All statements and technical information contained in this brochure, or any publication of the companies named in this brochure, relating toArmstrong ceilings are based on results obtained under laboratory test conditions. It is the responsibility of the user to verify with the seller ofthe products in writing that such statements and information are appropriate to the specific use intended.Sales of the products and liability of the selling companies are in accordance with the terms and conditions of sale of the selling company.All product specifications are subject to modifications without prior notice.
Armstrong have an ongoing fire testing programme. . Cross Tee centres Cross Tee Main Runner Cross Tee centres Cross Tee Main Runner Cross Tee centres Cross Tee Main Runner 300 mm *(3) 3.34 lm 300 mm *(3) 3.34 lm 300 mm *(3) 3.34 lm . 5.On the
CertainTeed Ceilings Drywall Suspension System main runners provide slots 8" on center. Each slot has two additional offset slots- each is 1-3/4" from the center slot. These additional offset slots allow for integration with Type F fixtures. Use the center slot for typical cross tee installation.File Size: 1MBPage Count: 24Explore further1 1/2" Drywall Suspension System - Ceilings and Walls .www.certainteed.comDrywall Suspension System - Drywall, Ceiling & Flooring .www.usg.comDrywall Grid System Armstrong Ceiling Solutions .www.armstrongceilings.comUSG Drywall Suspension Systemwww.usg.comRecommended to you b
Flat Drywall Ceilings IBC Flat Drywall Ceilings The pre-engineered components of the USG Drywall Grid Suspension System can be quickly connected to form attractive, rigid drywall ceilings. The system eliminates the labour intensive practice of attaching channels by using the same QRC clip technology as used with USG's DONN Brand exposed grid .
The 2-Layer Drywall Clip is used to suspend a grid system below an existing ceiling. It is designed to transfer the load from the grid directly to the clip. 150 dfc dryWAll fAstener clip* The Drywall Fastener Clip is screw-attached through an existing drywall ceiling to the framing member in order to suspend a second ceiling below. 150 lBrc l .
Drywall & Ceiling Profiles www.unitech-ikk.com www.sfsp-ikk.com wwww.ikkgroup.com. Drywall & Ceiling Profiles. Drywall & Ceiling Profiles Index About UNITECH 4 System Overview 17 Studs & Runners 20 Drywall Partition Systems 26 Suspended Ceiling System 31 Plaster Board Range Ceiling 43 Plaster Accessories 46 Details 48 Contact Information 36. ABOUT
drywall Drywall products and techniques vary significantly. We strongly recommend that you experiment with your intended finishing system to ensure satisfactory results before implementing on a project. Environmental Benefits Insulation value R 5/in (drywall is R 0.9/
WB-80 Residential Drywall Cart WB-80-rear WB-80PL Residential Drywall Cart shown with EZ-Glide plate and Polyurethane Casters WB-200 Drywall Cart Model Description Overall Dimensions (W X H X L) Ship Weight Caster Size Caster Type Load Capacity WA-48 A FRAME CART 24" X 57" X 48" 123 lbs 8" Mold on Rubber 3,600 lbs
Ceiling Solutions The USG Ensemble Acoustical Drywall Ceiling system has the appearance of drywall yet performs like an acoustical ceiling. Installation is very similar to conventional drywall installation and finishing techniques. The base is a standard USG Drywall Suspension System. Or it can be direct-attached to a fire-rated ceiling
ANSI A300 (Part 1)-2001 Pruning Glossary of Terms . I. Executive Summary Trees within Macon State College grounds were inventoried to assist in managing tree health and safety. 500 trees or tree groupings were identified of 40 different species. Trees inventoried were 6 inches at DBH or greater. The attributes that were collected include tree Latitude and Longitude, and a visual assessment of .
