35690 Isover Accoustic Slabs Datasheetlow.pdf

Acoustic SlabsCI/Sfb Rm1 (P2)Ref: DS002ASSeptember 09Glass mineral wool slabs designed to provide high levels of acoustic and thermalperformance in wall lining systems, partitions and other building structures.DESCRIPTIONISOVER Acoustic Slabs are available in two grades• MULTI-PURPOSE SLABS – Providing high levels of acousticinsulation.• HIGH PERFORMANCE SLABS – Combining acousticqualities with a higher level of thermal performance.The products are supplied in slab form in 1200mm x 600mmdimension and are used in a variety of building applications,including warranted and performance rated British Gypsumsystems which are covered by the SpecSure® LifetimePerformance Warranty.STANDARDSISOVER Acoustic Slabs aremanufactured under BSI QualityManagement Standard BS ENISO 9001:2008.Certificate number: FM 01032BENEFITS• Provides high levels of acoustic performance.• Excellent thermal performance.• Fire safe – totally non-combustible material properties.• Long product life – material will not age.• Easy to handle, cut and install.• Fully compatible with all standard building materialsand components.• Excellent environmental credentials.FIRE PERFORMANCEMade from inherently non-combustible materials, ISOVERAcoustic Slabs are completely fire safe, achieving a Euroclass A1fire rating when classified in accordance with BS EN 13501-1.ENVIRONMENTAL INFORMATIONIsover glass mineral wool insulation is manufactured from acombination of silica sand and up to 80% recycledpost-consumer glass from building regeneration projects orflat glass manufacture that would otherwise go to landfill.This makes Isover glass mineral wool one of the mostenvironmentally sustainable insulation products available to theconstruction industry today. The material credentials of installingIsover glass mineral wool insulation include:• Zero ODP(Ozone Depletion Potential)• Zero GWP(Global Warming Potential)Fully tested and approved foruse with British Gypsum drywallsystems covered by the SpecSure®Lifetime Performance WarrantyThe World’sLeading Acoustic and Thermal Insulation

PRODUCT PERFORMANCE AND CHARACTERISTICSAcoustic PerformanceGlass mineral wool is a highly efficient sound absorbingmaterial, far more effective than closed cell foam plastics.The table on the right shows sound absorbency dataacross a range of frequencies for ISOVER Acoustic Slabs in50mm thickness.Single figure aw ratings and classifications are calculated in accordancewith BS EN ISO 11654:1997.Sound absorbency data for other thicknesses may be available on request.ISOVER Acoustic SlabsFrequency(Hz)50mm ISOVERMulti-Purpose Slabs125 0.17 0.27250 0.45 0.54500 0.80 0.941000 0.89 1.072000 0.97 0.96aw 0.80 0.85Class B B50mm ISOVER HighPerformance SlabsPARTITIONING AND WALL LINING SYSTEM SOLUTIONS15mm Gyproc DuraLine each sideof Gypframe 70 S 60 ‘C’ studs at600mm centre. 75mm ISOVER HighPerformance Slab in the cavity.Board TypeLiningthickness(mm)Partitionthickness(mm)Max.partitionheight(mm)SoundinsulationR w dBSystemreferenceDuraline 1x15 102 4000 51 Q606048Single or double layer board toone side of Gypframe ‘I’ Studframework and 50mm ISOVERAcoustic High Performance Slab,forming an independent lining tomasonry construction.Board TypeLiningthickness(mm)Approx.weight(kg/m 3 )SoundinsulationR w dBSystemreferenceWallBoard 1x12.5 11 59 B211601WallBoard 1x15 13 59 B216002WallBoard 2x12.5 20 61 B216031WallBoard 2x15 24 61 B216033PACKAGING AND PHYSICAL DIMENSIONSMulti-Purpose SlabsR-value Thickness Width(m 2 W/K) (mm) (mm)Length(mm)High Performance SlabsPackarea(m 2 )BattsperpackPacksperpalletm 2perpallet1.28 50 600 1200 14.40 20 16 230.402.44 100 600 1200 7.20 10 16 115.20R-value Thickness Width(m 2 W/K) (mm) (mm)Length(mm)Packarea(m 2 )BattsperpackPacksperpalletm 2perpallet1.39 50 600 1200 11.52 16 20 230.402.08 75 600 1200 7.20 10 20 144.00Isover Acoustic Slabsare manufactured inslab form, compressionpacked in individual packsusing a strong polythenepackaging film. Thepacks are then stackedon wooden pallets withfinal weatherproof outercovering, giving theoption of outside storage.Saint-Gobain IsoverUK Commercial CentreGotham Business ParkLeake RoadGothamNottinghamshire NG11 0LBTel: +44 (0) 115 969 8010Fax: +44 (0) 115 983 1675www.isover.co.ukOrder Placement or Order Enquiries: 0800 032 2555Technical Enquiries: 0115 945 1143 or E-mail isover.enquiries@saint-gobain.comSaint-Gobain Isover reserve the right to alter or amend product specification without notice. The information given in thispublication is correct to the best of our knowledge at the time of publication. Whilst Saint-Gobain Isover will endeavourto ensure publications are up to date, it is the users responsibility to check with us that it is correct prior to use.