... *2440*6-15mm 4.delivery:10-15days 5.ISO9001 fiber cement board building materialsNon-pollution, Fire-proofing, Waterproof & Moisture-proofing, Heat ... raw materials consisting of calcium, silicate, paper pulp, low-alkali cement. Incombustibility Grade A Waterproof & Moisture-proofing :Humidity resistance with ... and drilling, mildewproof, mothproof, anti-aging. 100% non-asbestos fiber cement board