The future of steel fire shutter doors?
In recent years, with the development of social and economic construction, fireproof rolling shutter door is widely used in industrial and civil building fire prevention zone, which is an indispensable fire prevention facility in modern architecture. For decades, with the emergence of inorganic and super fire shutter, as well as the revision of "code for fire protection design of tall buildings, the steel anti-fire rolling curtain are dwindling, inorganic super fire shutter has gradually become the" hegemony "of the market, so steel fire shutter the fate of the future?
Industry analysis, the present status of the fire shutter market in China, it is understood that at present a lot of fire shutter of domestic enterprises in our country, but to be independent in the production of fire shutter all body parts enterprise, rarely more than 90% of the companies are in the production of fire shutter shade, then purchase scrolls and other parts for assembly.
According to the regulations of the fire prevention code for high-rise civil buildings, the fire-proof limit of the fire-proof rolling curtain, including the temperature rise of the back fire surface, is not less than 3 hours. However, the steel fire shutter is difficult to meet such requirements, so, at present, many places require the use of special grade fire shutter. As a result, the amount of steel fire shutter is less and less. In addition, also pointed out that the current market as well as the ground floor and so on architectural design is more and more novel, many of them are the alien in the hall and hall, and large span, steel because of its attribute itself, it is difficult to make different.
Moreover, like supermarkets and other places, many parts are light steel structure, steel fire shutter is relatively heavy, these parts cannot bear. However, the inorganic fabric is lighter and can meet the requirements of these buildings. So, will the steel fire shutter finally exit the market? According to the analysis, this is a trend.
However, due to steel fire shutter also has its own advantages, therefore, although the amount of steel fire shutter will be less and less, but it will still exist on the market, it could eventually be fixed in a smaller market share from 10% to 20%, the main reason is that steel fire shutter without fire, it can be used as a security door, such as shopping malls in the import and export of the fire shutter when security doors can be used, and the cloth of fire shutter can only fire not guard against theft. At present, this market is more chaotic, especially in the hebei ren qiu area, they produce fake products in the form of "pilfering", and carry out the price. Fireproof roll curtain as a kind of emergency fire protection equipment, when no accident, only from the outside can not see its quality. Only when there is a real fire, something will happen. Moreover, in the acceptance, only from the surface, can not judge true or false.
In addition, some developers and builders are aware of these problems, but many people only ask for acceptance, regardless of whether the product really meets the standards. Industry insiders suggest that the relevant supervision department should conduct strict inspection and supervision of market products to reduce fake and shoddy products and crack down on malicious competition. With the development of social economic construction, the new architectural type production process and installation of fire shutter technology put forward higher requirements, such as some exhibition center, in need of some large span fire shutter. In the face of these new market demands, the original production methods and processing methods no longer apply. Therefore, the company will customize according to different fire shutter, and send special technicians to install.
