Along with plastics industry's development, presented one new compound materials in recent years, available makes the building material, therefore is called chemistry building materials, this material has both the lumber, the plastic and paper's many fine performance, has heat-resisting, bears the corrosion, cold resistant, sound-insulated, quakeproof and the processing easy and so on characteristics, non-toxic tasteless, does not dissolve in the water, low hygroscopicity.
