fiber cement board

Does not contain asbestos, have good compressive strength, nor in the course of a toxic gas or radiation, is an environmentally friendly, pollution-free, fire-resistant building materials drought. CommodityFiber cement boardBrand namehengtaimodel102011coloryellow,white,graydensity>1.3g/cm3Water aborsption<55%Thermal conductivity<0.2W/mkRaw MaterialsCement,Quartz Sand,FiberFire ResistanceIncombustibility A Class (GB8624-A)RadioactivityConforming to GB6566-2001 A ClassMoisture content<10%portNingbosize1220mm*2440mm(other size also available) thickness4mm-20mmfeatureperforatedasbestosAsbestos free Feature: 1.fireproof 2.Waterproof and moisure proof 3.Heat presevation and protection 4.Sound absorb and insulation 5. Light quality and high intensity 6.Green environment protection Products introduction: 1.Non-flammability:hengtai-board is non-flammable and meets the class1 national inspection standars with excellent fire resistance property 2.fireproofing :CNs 6532 approved with a low combustible rating of first class and 1-hr system fire resistance(9mm up) 3. High temperature resistance :Low hent conductixity and good capacity in blocking heat 4.Water resistance :The quality and stand long term exposure to moisure..It has good adjusting mechanics like woods. 5.Easiness to construct:The construction process does not require complicated tools but just the ones used in regular wood construction.Our board can be fixed on light 6.Good for environment :Yihe board is 100% free of Asbestos Fiber and will not cause any harm to human body or the environment. 7.Stability:This material is very stable with good resistance towards moisure and humidity (better resistance than wood) 8.Problem_free:Yihe board provide good insulation against mold, fungus and corrosion,It can last for a long_time and will not corrode. 8.Noise _proofing:calcium silicium board provides good insulation against noise RECOMMEND SITE Commercial building business building ,entertainment facility, shopping center and hotel.Industrial building factory, warehouseApartment building hospital , theater ,terminal station