... 3.Fireproof,Lightweight 4.CE,SGS,ISO Thermal Resistant Calcium Silicate Cement Board with CE 1.Waterproof2.Heat Insulation3.Fireproof4 ... water-proof, moisture-proof,sound insulation, heat insulation, thermal insulation. Physical Performace Product name:Calcium Silicate BoardDimension1220mm x 2440mm ... our factory directly. Contact us for more. Thermal Resistant Calcium Silicate Cement Board with CE