轻钢结构节能住宅在中国的发展趋势与前景发布时间：2015-12-21 10:08:31 浏览次数:742
According to the data show that the steel structure residential application is very common in developed countries, to reach the total construction area of 40%%. While the steel structure of our country is still in the initial stage, although it has made nearly 3 million square meters of building test, but the overall development level is not high, generally stay in the traditional steel structure system and the wall of the building block wall structure system stage, so there is no substantive breakthrough.
Especially the unit of domestic enterprises development of steel structure residential industrialization a lot, but often focus on steel structure in a part of the real system, research and development of steel structure residential industry and make the enterprise when the number of hangxiao. The company will be the entire structure of the steel structure, floor board, wall to carry out the research and industrialization of a dragon. The company's technical staff believes that if only a part of the steel structure, the other part is still using the traditional concrete and brick structure, not only residential properties cannot be optimized, and the engineering cost is not low.
It is understood that, as early as 2003, the official launch of Hangxiao steel structure residential building complete system, as well as the former Ministry of construction in 2004 science and technology research project "development and industrialization of new steel structure residential system", and by the Zhejiang University, Fuzhou University, Tongji University, Xi'an University Of Architecture And Technology, the national fixed fire extinguishing systems and fire-resistant component quality supervision and inspection center, the national building materials testing center and other famous universities and research institutes has on the structural components, connections, board system testing and inspection of more than 50 properties, so far has been the national invention and utility model patents more than 30.