The cement pressure board is also called the fiber cement pressure plate or the cement fiber pressure plate, which is a new type of building material, which is made of natural fiber and cement, which is made by pulping, forming, cutting, pressing and curing. Belongs to a new generation of "green" building materials, in the excellent moisture, fire protection based on the unique features of environmental protection. It is based on silicon and calcium materials as the main substrate, with cellulose fiber reinforced materials, and other auxiliary materials, through the copying and forming, high pressure curing of a new building materials. Has the advantages of light weight, high strength, anti-corrosion, waterproof, fireproof, large format, good processing, improve construction efficiency etc.. Widely used in civil and industrial buildings. Can be used in the construction of floor, wall panels, wall panels, ceiling panels, wall panels, composite wall panels, insulation materials, roofing and other parts of the laying.