Calcium Silicate Board

We are offering calcium silicate board, materials: cement, silica powder and reinforced cellulose fiber 100% non-asbestos density: 1200 to 1400kg/m3 co-efficient of thermal expansion: 0.25w/mk bending strength: over 13mpa linear expansion rate: 0.3% water absorption rate: 0.19% water content: 4.6% performs well in humidity durability, force-resistant and fireproof heat insulation, stability, damp-proof and sound insulation thickness: 4 to 20mm width: 1200 or 1220mm length: 2400 to 2440mm customized sizes are accepted.