China EPS Sandwich Panel Light Weight Fireproof Waterproof Heat Insulation Sound Absorption Non Asbestos Green Materials Lgs Prefab Houses Steel Structure Villa, Find details about China Prefabricated Houses Steel Structure, Light Weight Villa Cladding Partition from EPS Sandwich Panel Light Weight Fireproof Waterproof Heat Insulation Sound Absorption Non Asbestos Green Materials Lgs Prefab Houses Steel Structure Villa
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 |