DUROCK CEMENT BOARD - USG Boral
DUROCK CEMENTBOARDEXTERIOR DRYWALL SOLUTIONSUSGBoral.comPlasterboardCeilingsInterior FinishesMetal FramingSubstrates 2018 USG BORAL. All rights reserved. The trademarks USG BORAL and INNOVATION INSPIRED BY YOU are trademarks of USG Boral Building Products or one or more of its affiliates.DUROCK is a trademark owned by United States Gypsum Company and used under license.BR S DR 1218
Features & BenefitsINTRODUCTIONDUROCK Cement Boards form an exterior drywall system that is a superior solution to traditional constructionmethods like brick walls or autoclaved-aeriated concrete (AAC) blocks. Being lightweight and versatile, the extremelydurable DUROCK exterior drywall allows faster speed of construction for residential or commercial buildings.This proprietary exterior wall system combines the use of a specially designed steel framing structure with high qualityDUROCK cement boards on the exterior side and plasterboard on the internal side.DUROCK Cement Board is a non-combustible panel idea for use as a substrate for brick veneer, properly detailedExterior Insulation Finish System (EIFS) and Direct-applied Exterior Finish System (DEFS), clapboard siding, panelsiding, shingle siding, shake siding and conventional stucco.DUROCK CEMENT BOARDAPPLICATIONSDUROCK can be used in the construction of: Exterior Walls Facades Exterior Ceilings Sporting Facilities Education Centre Chalets or Villas Pre-engineered Buildings (PEB) Prefabricated Prefinished Volumetric Construction(PPVC) Bathrooms Showers Kitchens Laundries Swimming Pools (interior ceiling) SaunasFEATURESHigh StrengthWater DurableFast and Easy InstallationMold and Mildew ResistantDimensional StabilityLight WeightVersatilityDual SurfaceHigh flexural strength helps resist cracking.High indentation strength to resist impactdamage.Easy to cut and fasten. Dry panel applicationeliminates cement mixing and drying time.Low thermal and hydrometric movement helpsresist cracking.Unlimited designs with numerous finishingoptions to suit architects' imaginations.Humidity & moisture resistant. Will not swell,soften, decay, delaminate or disintegrate inwater.Resistant to mold and mildew.Scores a 10 out of 10 as per ASTM D3273standard for resistance to mold growth.Board weight is 11.7 kg/m2.Rough surface enhances bonding. Reduces tileslip with mortar applications.2/8
System ComparisonBENEFITSVersatility onexterior wall designand finishing.Up to 10 times lightweight exterior wallstructure.Much lowermaintenance cost fromwall crack and waterpenetration issues.Up to 6 times fasterin exterior wallconstruction.Proven exteriordrywall solutionover 20 years(durability).Up to 10 times lowerU-value (betterthermal insulationperformance).Flexible systemperformance design(fire, acoustic andthermal).DUROCK EXTERIOR DRYWALL VSCONVENTIONAL SYSTEMDUROCK Exterior DrywallConventional System (Brick Wall)Construction TechniqueDry constructionWet constructionDesign FlexibilityBending radius up to 1.8 metersCurves are achieved manually and areheavily dependent on laborer’s skillConstruction Speed20-25m2/man day4-7m2/man dayEnergy Cost EfficiencyLower U-value helps save energy (0.35W/m2.K)Higher U-value (3.43W/m2.K) which resultsin higher energy consumption from airconditioningWall ThicknessFlexible wall thickness, allowing for larger grossfree areaWall thickness determined by brick size,which reduces gross free areaWeightApprox. 30 to 40kg/m2Approx. 300-350kg/m2AcousticDUROCK 123mm wall offers an estimated STC47. Ideal for Residential, Hospital, Hospitality,Educational and other sensitive buildings230mm thick wall estimates only up to STC40Fire ResistanceUp to 2 hoursNo certified dataSelsmic ResistanceIdeal for earthquake prone zones & high risebuildings due to low dead weight. Ductilesystem can take large deformations with lesspotential for damage in case of failure.Heavy weight and absence of mechanicalfixings makes it vulnerable to largedeformations and can lead to prematurestructural failureRefurbishmentMinimal structural implications due tosignificantly lighter systemAdditional structural cost incurred forreinforcement works3/8
Product SpecificationDUROCK CEMENT BOARDSPECIFICATIONS Aggregated Portland cement board with polymer-coated, scrim mesh embedded in back and front surfaces. Ends are square cut and edges are reinforced and finished smooth. The long edges of panels are tapered, allowing joints to be reinforced and concealed with DUROCK joint treatmentsystems. Rough exterior face to faciliate adhesion of the Baseflex Compound. Easier to lift, carry and install. Moisture resistant and mold resistant. It will not suffer damage due to deterioration, warping, delaminating, or disintegrate when exposed to direct watercontact for a long period of time.PerformanceStandardFlexural StrengthTransverse 5.39 MPaLongitudinal 4.17 MpaBS EN 12467Water Absorption 30%ASTM C1185-08Axial Screw Withdrawal18 N/mmBS EN 320Non-CombustibilityNon-combustibleBS 476 - 4Thermal Conductivity0.115W/m.KASTM C518Heat/Rain Performance(50 heat-rain cycle)Pass (No visible cracks,delamination, warping and bowing)BS EN 12467Mold Resistance10/10ASTM D3273Min. Bending Radius1.83mMoisture Content11.4%ASTM C1185Moisture Movement0.7%BS EN 12467Water ImpenetrabilityNo formation of water dropletunderneathBS EN 124674/8
Exterior SystemsDUROCK EXTERIOR DRYWALLSYSTEMSDUROCK 1-Hour Fire RatedExternal Wall SystemINTERNALmmDUExRondo Stud 92mm x 35mm x BMT 0.90@ 406mm c/c1 x 12.7mm thk. DUROCK Cement boardInsulationc/c640Tyvek Stuccowrap1 x 12.7mm thk. DUROCK Cement boardDUROCK ScrewDUROCK Joint TapeTape embedded in DUROCK Basecoat3mm thk. DUROCK Basecoat or BaseflexEXTERNALVinyl L TrimVinyl Drip Casing BeadRondo Track 92mm x 32mm x BMT 0.90DUROCK 1.5-Hour Fire RatedExternal Wall SystemINTERNALm6m401 x 12.7mm thk. FIBEROCK AQUA-TOUGH 1 x 12.5mm thk. Firestop boardRondo Stud 92mm x 35mm x BMT 0.90@ 406mm c/cc/cInsulationTyvek Stuccowrap1 x 12.7mm thk. DUROCK Cement boardDurock ScrewDurock Joint TapeTape embedded in DUROCK Basecoat3mm thk. DUROCK Basecoat or BaseflexEXTERNALVinyl L TrimVinyl Drip Casing BeadRondo Track 92mm x 32mm x BMT 0.90DUROCK 2-Hour Fire RatedExternal Wall System2 x 16mm thk. USG Boral Firestop boardRondo Stud 92mm x 35mm x BMT 0.90 @ 406mm c/cInsulationTyvek Waterproof Membrane2 x 12.7mm thk. DUROCK Cement boardDUROCK ScrewDUROCK Joint TapeTape embedded in DUROCK Basecoat/ Baseflex3mm thk. DUROCK Basecoat/ BaseflexVinyl L TrimVinyl Drip Casing BeadRondo Track 92mm x 32mm x BMT 0.905/8
ComponentsDUROCK EXTERIOR PARTITIONCOMPONENTSDUROCK CEMENT BOARDDUROCK Cement Board is an aggregated Ptortland cement board with polymercoated scrim mesh on front, back faces and edges.Dimension: 12.7mm x 1220mm x 2440mm(12.7mm x 1200mm x 2400mm available upon request)Weight: Approximately 11.7kg/m2Packaging: 40 pcs/palletDUROCK JOINT TAPEDUROCK Joint Tape is made of polymerized fiberglass mesh. It embeds into DUROCK Baseflex for joint treatment.50m length x 100mm width per rollDUROCK BASEFLEXDUROCK Baseflex is the recommended compound for joint treatment and can beused as a base coat for the for the entire surface before applying final exterior paint. Itis also recomended as an adhesive for ceramic tiles.Packaging: 22.7kg per bagCoverage: For a layer of maximum 2 to 3mm thickness, 5 to 6m2 per bag. For the tile(adhesive application using 1/4” adhesive spreader), 4m2 per bag.TYVEK WATERPROOF MEMBRANEIt is a weather resistant barrier for DUROCK Exterior Drywall System.1.53m wide and 61m long per rollUSG BORAL EXTERIOR METAL FRAMING SYSTEMExterior metal framing system that is specially engineered according to internationalstandards such as BS EN 1993-1-3, BS 5950-5 and AISI S100.TEK SCREW12.7MM TEK SCREWFor affixing metal studs to LB-1 bracket or as specefied.Packaging: 10,000 pcs/boxDUROCK SCREWDUROCK Screws in 32mm and 41mm with corrosion resistant Ruspert coating forsecuring DUROCK Cement Board panels to metal framing of 0.9mm to 2mm.Packaging: 32mm - 5,000 pcs/box41mm - 4,000 pcs/boxPVC BEADSPVC Beads for DUROCK Exterior Drywall System resist cement alkalinity conditions,weather, UV rays, and the various factors that external systems are exposed to. Theycome in lengths of 3.05m and are fixed to the system with screws that are hiddenduring the joint treatment process.6/8
Project ReferenceREFERENCE JOBSITES WITH DUROCK EXTERIORDRYWALL SYSTEM2004 - Plaza Universidad, Mexico.2014 - City Express Plus Hotel,Monterrey, Mexico.2014 - Residential Condo atScience Park, Monterrey, Mexico.2016 - Tata Promont (Tata Housing) Bangalore, India.2015 - Jet Airways Godrej BKC, Mumbai, India.2017 - CCK Endau Kindergarten, Malaysia.2010 - Marina Bay Sands Hotel and Resort, Singapore.7/8
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DUROCK 1.5-Hour Fire Rated External Wall System INTERNAL Rondo Track 92mm x 32mm x BMT 0.90 Insulation Rondo Stud 92mm x 35mm x BMT 0.90 @ 406mm c/c 3mm thk. DUROCK Basecoat or Baseflex Vinyl L Trim Vinyl Drip Casing Bead DUROCK Screw 1 x 12.7mm thk. DUROCK Cement boa
USG Durock Primer-Sealer or 3E Primer effectively seals the subfloor and prevents formation of pinholes, domes and craters in USG Durock Multi-Use self-leveling underlayment due to the upward migration of air bubbles from the subfloor. Refer to USG Durock
USG Boral Gypsum Board Types Furring Channel Maximum Spacing 9 mm Standard Board 406 mm 12 mm Standard Board 610 mm 10 mm Unispan 610 mm Installation Guide USG Boral Products Gypsum Boards Premium Jointing Premium Premix Paper Tape Scan code for online video installation at USG BORAL PHILIPPINES YOUTUBE CHANNEL.
USG Boral is a plasterboard and ceilings does not require plasterboard screw fixing, jointing . Cabinets, baths, shower bases or vanities For other penetrations contact USG Boral . Systems Solutions USG Boral
USG Durock Waterproofing Membrane product information. Cutting USG Durock Brand Cement Board panels should be cut to size with a knife and straightedge. A power saw should be used only if it is equipped with a dust collection device. Always wear a NIOSH/MSHA-approved mask and eye pro
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Boral Roofing operates manufacturing plants throughout the U.S. ABOUT BORAL NORTH AMERICA Headquartered in Roswell, Georgia, Boral North America is a leader in key construction materials and building products markets with operations across the USA, Canada and Mexico. In 2017 Boral acquired Headwaters Incorporated, expanding Boral's product .
Boral Roofing operates manufacturing plants throughout the US. ABOUT BORAL NORTH AMERICA Headquartered in Roswell, Georgia, Boral North America is a leader in key construction materials and building products markets with operations across the USA, Canada and Mexico. In 2017 Boral acquired Headwaters Incorporated, expanding Boral's product .
Robert King and Albert Woodfox. Excellent facilities The School is based in the John Foster Building on the Mount Pleasant campus and here you’ll find high specification learning and teaching rooms, lecture theatres and a large IT suite. The building itself, a former convent, has a fascinating history and many of its original features remain, including the Moot Room which hosts large .
