... 3.Fireproof,waterproof 4.Sound & heat insulation 100% Non-asbestos Fiber Cement BoardMain properties1.cement-based ... -based fiber-reinforced construction panel. Major application1.insulation for industry.for example,aluminium factory, electric stove ... 4~65mmMain propertiesFireproof,Waterproof & moistureproof,Heat & sound insulation,High strength,High density,FreezeproofPhysics & mechanics performance ...