1.High strength 2.Frost Resistance,Fire retardancy,water resistance,non deforming Product Data:Materials: Tobermorite, Portland cement, ... 2001 A ClassFiber Cement Board is a superior, weather resistance, pre-finished, architectural cladding panel manufactured with state- ... mass thermal insulation material 5. Pressure tolerance, and acid resistance.Usage:Partition board and ceiling floor, Counter fort, ...