China 100% Asbestos Free Autoclaved Fiber Cement Calcium Silicate Sheet for EPS Sandwich Panels Cladding Ceiling Tiles Partition Flooring Lgs Prefab Houses, Find details about China Cement Fiber Calcium Silicate EPS Sandwich, 100% Non Asbestos from 100% Asbestos Free Autoclaved Fiber Cement Calcium Silicate Sheet for EPS Sandwich Panels Cladding Ceiling Tiles Partition Flooring Lgs Prefab Houses
Materials: Portland cement, cellulose fiber, quartz sand… |
Incombustibility: A1-Class |
Fire-proof rating: 180 minutes |
Density: 1.25-1.50 g/cm3 |
Water Content: ≤10% |
Water absorption:≤30% |
Thermal conduction: 0.24W/MK |
Bending strength: ≥12-18 Mpa |
Bulking factor: <0.25% |
Dry shrinking rate: <0.09% |
shock strength: ≥2.0Kj/m2 |
Water-impermeability: through water immersing for 24 hours, no waterdrop appears on bottom surface |
Anti-freeze: no distortion after 25 repeat cycles of freezing and thawing |