The wall decoration energy-saving board for the layered structure, pre-spraying through the the 3M structure of gluing polystyrene insulation board (EPS board or XPS board) and a rigid carrier layer (the surface of the carrier layer made of tetrafluoroethylene fluorocarbon paints and coatings). Features: 1, good weather resistance. Low shrinkage rate, low water absorption and water impermeability is suitable for any complex environment. 2, the surface inert, water absorption, low oil absorption, with a strong acid, alkali incompatibility in any complex environment showed excellent performance, good cutting and processing, convenient installation method greatly accelerate the construction schedule. 4, good fire performance, the inorganic composite panels by a Class A non-combustible material, the case of fire, the inorganic composite panels can provide good fire protection for the trunked system, to reduce the spread of fire. 5, good stain resistance, surface coating of the inorganic composite board by high temperature curing treatment, not easily contaminated with pollutants, coupled with good antistatic performance on the surface, the less readily adsorbable contaminants. 6, good chemical resistance, the coating of the inorganic composite panel is a very good chemical resistance very stable material, a variety of different chemical experiments, it has a strong acidic and basic chemical resistance capability it will not be any impact of the various polluting gases. 7, good resistance to impact, abrasion performance through a Q/XATS1-2004 of testing, inorganic composite board with good crash performance. According to GB / T 9755-2001 standard wear test, hard coating of the inorganic composite panels after 3000 times of friction cycles before exposing the substrate part, to prove its good wear resistance. 8, inorganic composite panel has good weather, freezing cold, anti-ultraviolet, long service life