calcium silicate board(building material)

Building material --100% Non Asbestos calcium silicate board ; size : 1220*2440*5 20mm; advantage: Light texture, High intensity, Good fireproofing and adiabatic capability; fire - resistant limit reaches 2h above, if on fire, produces no smoke, Damp proof. Shockproof and is undamaged by insects and rodents , Easily constructed. Useful life can reach 50 years or above. Apply to public buildings and private buildings. Company has gained ISO9001-2000 certification from an international organization offering certification standard . All the employees in the company lean on strict regulations to ensure product quality and provide perfect services to share our achievements with our clients