China Calcium Silicate Fiber Reforced Board Without Asbestos High Density Strength Waterproof Fireproof Interior Exterior Wall Cladding Partition Flooring Ceilings, Find details about China Cement Board EPS Sandwich Panel Lgs Prefab, Calcium Silicate Panel Cladding from Calcium Silicate Fiber Reforced Board Without Asbestos High Density Strength Waterproof Fireproof Interior Exterior Wall Cladding Partition Flooring Ceilings
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 |