China Fiber Cement Calcium Silicate Middle High Density Strength 100% Non Asbestos Panels Fireproof Waterproof Sheet Partition EPS Sandwich Partition Cladding, Find details about China Cement Fiber Calcium Silicate EPS Sandwich, Non Asbestos from Fiber Cement Calcium Silicate Middle High Density Strength 100% Non Asbestos Panels Fireproof Waterproof Sheet Partition EPS Sandwich Partition Cladding
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 |