Main parameter(colorful white, grey, red, green, yellow fiber cement board) ColorGrey, black, white, red, green, yellow MaterialCement, quartz sand, pulp Size1220*2440mm;1220*2770mm;1220*3000mm Max width1220mm Max length3000mm Thickness420mm Fire resistanceIncombustibility grade a(gb8624a grade) Other specifications available upon request Main characteristics beautiful appearance good durability excellent fireproof and moistureproof performance cold and high temperature resistance low expansion rate, low shrinkage, and no deformation easy processing and fixing environment protection surface can be coated
