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fiber cement board It ismadefromwoodlengthyfiber,concreteandsiliconsand,underthehighpressurewater vaporprocess,therefore,itperformswellinhumiditydurability,forceresistance,andfireproofing. Specification: 1)Size:2440mm×1220mm 2)Thickness:4-16mm (Availableasclients'requirements) Productcharacteristics: 1)Heatinsulation,stability,dampproof,soundinsulation,fireresistance,andlightweight 2)Thewallissolidandfirminside,andresistanttoimpactpressure 3)Painting,tiling,andnailingispossibleinthenewsystem 4)Noisereductioncanbeupto46dB 5)Goodefficiency 6)Workingenvironmentcankeepitdryandcleanforbettermanagement 7)Certificateswith2.53hoursoffirerating Main performance: ) 100% non-asbestos 2) Density: 1300kg/cbm 3) Coefficient of thermal expansion: less0.45W/MK 4) Bending strength: over 15.0MPa 5) Linear expansion rate: 0.1% 6) Water absorption rate: less 0.36% 7) Water penetration rate: 0% 8) Water content: less10% 9) Incombustibility according to CNS 6532 and BS 476 standards 10) Two point five-three hours of fire rating for 6mm wall system with W-CSP concrete 11) Radioactivity: less1.01Ra(GB6566-2000 standards) 12) Characteristic: nonflammability A grade (GB-8624-1997) 13) Light weight 14) The wall is solid and firm inside, resistant to impact pressure 15) Painting, tiling and nailing is possible in the new system 16) Noise reduction can be up to 46dB 17) Good efficiency 18) Working environment can keep it dry and clean for better management 19) Applications: can be used for partitions, interior walls, pipeline and conduit compartments, stair space, exterior walls, ceiling boards and pillar wrapping