Steel has a great advantage that resources can be recycled, all over the industrialization of residential steel structure, and constantly deepen research and development. Zhejiang Province, as the most developed steel structure industry in our country, through the development of the steel structure industry in recent 20 years, there has been no small effect in residential steel structure. The recent "Zhejiang Green Building and New Building Industrialization Summit Forum - steel structure design and construction of residential and industrial innovation and technology to observe and expert seminars," the development of residential steel structure of the difficulties, hot spots, from the technical and market two aspects Steel structure housing industry innovation conducted an expert discussion.
Baotou million counties most of the city project design chief, honorary vice president of China Building Metal Structure Association, chairman of Zhejiang Steel Structure Industry Association, Zhejiang Hangxiao Steel Co., Ltd. Chief Engineer Fang Hongqiang made a speech entitled "Wan County Dadu steel structure residential design ideas and thinking, "the special report. Introduction On January 1, 2013, the State Council transmitted the "Green Building Action Plan" in the form of document No. SCO [2013] No.1. Green building has risen to a national strategy, green building and past simple building energy saving is essentially different. It requires that a comprehensive solution to the symbiosis with nature must be put forward from the perspective of the life cycle of the building. It not only considers energy conservation, but also emphasizes emission reduction and environmental protection. This is a sublimation of building energy conservation in the past. "Today's concrete buildings and tomorrow's construction waste" are the most stupid developments at the expense of the environment. This traditional model of urbanization that is "mass-produced, consumed in large quantities and abandoned in large quantities" must be changed. At this stage, large-scale investment in manpower, material resources and capital is required to increase the comprehensive utilization of construction waste and waste. The " First pollution, after treatment "of the old can not continue.
Steel structures not only consider the carrying capacity of the project, but also consider the ecological carrying capacity. It can not only meet the various needs of building functions, but also effectively deal with the dialectical relationship between building energy efficiency, land saving, water saving, material saving and environmental protection so as to achieve the goal of efficient use and recycling of resources. In addition, the steel structure can create a new model of urbanization that can not exhaust resources without causing environmental pollution and ecological damage, and recycling various resources. Therefore, the steel structure is a kind of building structure system which has little influence on the natural environment in urbanization. It has been widely used in developed countries and is called as an important representative of green building.
"Green Building Action Plan" clearly requires: to promote the industrialization of buildings. Including to promote suitable for industrial production of steel structures and other building systems. Taking advantage of the industrialization of steel structure building, a circular industrialized industrial system can be constructed. It is an important part of the transformation of China's traditional construction industry and assumes the mission of positively promoting China's green building revolution. As a green building sample to be discussed in the conference, the most urban project in Wan County is currently the largest steel structure residential under construction in China. It is designed and built according to the two-star standard of green building and is also the representative building used in the field of residential buildings with steel structure construction technology.
At present, Hangxiao Steel Structure has been completed steel structure houses: Wuhan Century Homestead Project, Qianjiang Century City Talent Specialized Housing, Million County Most of the projects, but from an overall development point of view, China's steel structures, especially steel structure residential Still in its infancy, there is a big gap between the market share of 30% ~ 50% of steel structures in developed countries such as Japan and South Korea. Relevant experts said that the construction of the nation's largest steel structure residential project in the capital city of Million County will undoubtedly become a landmark event in the development of the steel structure industry. For the development of the steel structure industry, as the first listed company of steel structure industry in our country and the first base of residential industrialization in steel structure country, Hangxiao Steel Structure has fully utilized the advantages of its talents and technologies and has 15 industrialized steel structure houses with independent innovation At the same time, enterprises actively carry out marketing innovation, cooperate with national agencies and design institutes and develop various profit models