Manufactured by Jiangsu Zhongan Building Materials Co., Ltd. (invested by Changyu), Fiber-reinforced calcium silicate board is a new generation of fire-proof decorative sheet, and a new type of inorganic non-metallic plate made of silica material, calcareous materials and reinforced materials in sizing, molding, steam curing, drying, milling and post-processing procedures. With the advantages as light-weight high-strength, fire insulation, durability, low shrinkage, processing performance, easy-to surface decoration, etc., it is widely used in building walls, external walls, ceiling, roof and ventilation ducts, sound-absorbing panels of gymnasium, theater and conference room, and fire wall board. It can also be used in a variety of special-purposed industrial facilities, such as: highway noise walls, retaining plate, water spray plate of cooling tower in power plant, permanent template for construction, waterproof board for steel structure engineering, diaphragm plate of trains and ships, mobile home plate, outer panels for large-scale composite plate plant. As one kind of middle/high-grade plate and green & environmental product, it is widely used in the construction market of Beijing as decorative materials. The most representative work is Olympic Bird's Nest project, which used this plate.