Fireproof board has double advantages of organic board and inorganic board. It is a wide sheet made of modified magnesite as cementation material and medium alkali or alkali resistant glass fiber cloth as reinforcing material. It is mainly used for hanging
articles, interior partition wall and other parts with fire protection requirements. This kind of board not only has the lightness, flexibility and reprocessability of wood organic board, but also has the fire resistance and water resistance of inorganic
board. Many large-scale projects in China have already used glass and magnesium fire-retardant boards in decoration. After several years of application practice, it has been proved that the application effect is good, and the export volume of this
kind of plate is quite large.
Due to the fireproof board is a new product, some construction and production personnel have not mastered the production technology and construction technology, some enterprises are driven by economic benefits, in the production of crude, perfunctory in the construction. Users can not distinguish the quality of this product, leading to a lot of accidents in construction projects, affecting the development of fireproof board.
In the late 1980s and early 1990s, there was an upsurge in the production of fireproof board in northern China. Most production methods are semi manual and semi mechanical. Because manufacturers didn't master the technology, many inferior dishes flooded the market. These products have gradually exposed many shortcomings in storage and use, and the market has gradually shrunk.
From the mid-1990s to the present, China, south of the Yangtze River, especially Jiangsu, Shanghai, Guangdong and Zhejiang, the production of glass and magnesium fire-retardant board has appeared again. In some places, there has been a rush of action. In some areas, a town has more than a dozen production units. Their products are of poor quality. They are dumped at low prices and hit the market, making it difficult for some conventional manufacturers to survive. If this situation is not reversed as soon as possible, it will soon fall to the low point of Zui. The market will soon be depressed, which is really worrying. People of insight in this industry should have a long-term vision, because the development prospect of fire-proof board is very optimistic. With the gradual increase of population in China and the world, the number of construction projects will continue to increase and the grade will be higher and higher. The demand for corresponding building fire-proof decorative panels will increase. The decorative panels on the market are basically divided into two categories. One is based on wood or natural plant fiber of organic decorative board. Due to the higher and higher requirements for building fire prevention in China and other countries in the world, the use of this kind of board is strictly restricted. In view of this situation, inorganic board has become a product, but in addition to gypsum, other types of inorganic decorative board are few, poor performance.