Sell Fiber Cement Board

Size: 1220mm*2440mm 915mmx1830mm Thickness: 3.5-20mm Fire-resistance: Incombustibility A Class Density:>1.05g/cm3 Water Aborsption: <55% Anti-freezy: No distorion after 25 repeated cycles of freezing and thawing Thermal Conductivity:<0.20W/MK Bending Strength: Transerse>8.5N/mm2 Vertical>6.0N/mm2 Color: Grey Features: (1) Fireproof (2) Waterproof and moisture proof (3) Heat preservation and protection (4) Sound absorb and insulation (5) Light quality and high intensity (6) Green environment protection Products introduction: (1)Non-flammability: Yihe-board is non-flammable and meets the class 1 national inspection standards with excellent fire resistance property. (2)Fireproofing: CNS 6532 approved with a low combustible rating of first class (5mm up) and 1-hr system fire resistance (9mm up). (3)High temperature resistance: Low heat conductivity and good capacity in blocking heat. (4)Water resistance: The quality and stand long term exposure to moisture. It has good adjusting mechanics like woods. (5)Easiness to construct: The construction process does not require complicated tools but just the ones used in regular wood construction. Our board can be fixed on light steel frame with self-attachable screws or a glue gun to nail the bolts into the wooden frame. (6)Good for environment: Yihe board is 100% free of Asbestos Fiber and will not cause any harm to human body or the environment. (7)Stability: This material is very stable with good resistance towards moisture and humidity (better resistance than wood). (8)Problem-free: Yihe board provides good insulation against mold, fungus and corrosion. It can last for a long-time and will not corrode. (9)Noise-proofing: calcium silicate board provides good insulation against noise.