Guangzhou Steel News: Steel housing industry Situation and Development Held in Beijing
Abstract: by the National Steel planner Union, Beijing construction "Steel housing industry Situation and Development Seminar" sponsored by Steel Branch Planning Board was held in Planning Institute of Tsinghua University green hall construction. At the meeting, Vice President of Tsinghua University, the construction plan, researcher, National Steel planners Alliance chairman Hou group and together we share a "planning for new ideas and new development of steel housing."
"Steel housing industry Situation and Development Seminar" by the National Steel planner Union, Beijing hosted steel construction branch Planning Commission was held in Tsinghua University Institute of green construction planning Auditorium. Alliance planners member, the steel industry and other upstream and downstream industry chain enterprises person in charge of a total of more than 100 people attended the meeting. At the meeting of the Union Flag Alliance planners issued identity certificate.
At the meeting, Vice President of Tsinghua University, the construction plan, researcher, National Steel planners Alliance chairman Hou group and together we share a "planning for new ideas and new development of steel housing." In order to facilitate our knowledge and understanding, Hou group vice president cited the Ministry of Construction in 2002 research topic - "Steel residential construction sets of skills development" to be clarified, then select which group housed in Tsinghua University in Student Apartments (construction area of about 7200 square meters, a total of 7 layers) as a demonstration project implementation. Guangzhou Steel
The demonstration project at the end of 2002 started in February 2003 began the main steel structure means the end of the roof battens and exterior unit work by the end of May, beginning of June means interior equipment, interior decoration and construction wall and together completed by the end of August delivery.
Construction combined with the demonstration project, the research group conducted a comprehensive skills summary: This type of steel structure housing is feasible in terms of skills, can achieve factory's production mode, easy to guarantee construction quality and construction speed.
But why 10 years has not been vigorously promote it?
Combined with the subject of the year, group vice president Hou was analyzed steel residential doubts existed: high steel structure housing the project cost, the reason is to solve the structural elements fire, corrosion doubt solve lightweight wall materials, insulation, sound insulation , durability and other questions, resulting in higher cost of steel structure housing costs. Even the construction of large-volume production, the cost is still high in certain level on. Together, steel beams, steel columns in the living room to build a raised line angle, resulting in a certain impact on the use of function, layout and construction flexibility has also been bound to affect. There followed facades durability, thermal insulation and other questions.
Today, 10 years later, we look at steel housing, Hou group vice president, said: architecture is not in doubt; doubt is common fire and corrosion; used in thermal insulation material; primary still three plates (wall panels, interior wall panels , floor) questions; the overall cost of the doubt.
In the "total cost", the group vice president Hou said the price of raw materials is not a doubt, the first low steel prices are now over, followed by industrial waste can be used as a three-plate of green building materials production; member can be mass-produced production (steel components, Three board members); member production line equipment is inexpensive and high production efficiency; convenient and simple structure means sophisticated skills; member means a relatively higher rate.
The seminar, the first Beijing Jia Steel Ltd. Chief Engineer, National Steel planners Alliance executive director Ruanxin Wei brought us the "Steel housing industry pilot project implementation plan Introduction." The pilot project is by the Beijing Shougang Construction Group Co., Ltd. construction of public rental projects Mentougou lead wire plant 1 # floor.
According to Ruan Xinwei chief engineer, the project is Beijing's first steel residential housing project is the first time the board space used in steel structure housing the project.
Through to "lead wire plant Mentougou public rental building project # 1" steel residential development and construction items intent, Shougang company plans summed up the three kinds of steel residential siding construction skills inventions and patents, have now been accepted, namely : "A method of prefabricated wall panels apparatus", "a prefabricated wall panels and steel structural columns seam construction method," "fight between a prefabricated wall panels seams construction method."
Ruan Xinwei total workers but also for us as a pilot project selected key new skills, they are: steel member convergence skill, steel corrosion and fire, the dark beam steel core tube built, dark and shaped steel columns and convergence skills, floor choose "reinforced truss floor boards" construction skills, wall panels using the "steel truss system type foam cement insulation panels" skills, Interior choice of "lightweight aggregate partition board" construction skills, skills of the solar system.
After two experts within the industry analysis and description, so that we understand that 10 years ago, the promotion is not open steel structure housing the existence of doubt. Together, we can clearly see that in the current economic sustainable development in the new normal background, green building represents the future direction of development of construction industry. Modern steel structure as the main construction is bound in strong national policies and market demand, with its energy, land, water, materials, low labor intensity, easy construction, good green energy, seismic performance and other advantages, give the rapid development of green building in order to become one of the main system.
Steel housing industry Situation and Development Held in Beijing
The seminar, a Beijing New Material Technology Co., Ltd. technical director of a Beijing have done a wonderful speech. General manager introduced us to "Gangdun Waterborne metallic paint application skills", director introduced us "box room - steel structure modular house."
As the first executive director of the Union of construction steel and Beijing Branch Planning Commission director of sage steel money Su spoke at the meeting, he said, the intention is to combine the advantages of Alliance resources, the principle of priority use planning, widely established AC downstream planners raw materials production enterprises, steel processing equipment business, planning the construction of civil engineering companies and university students and other categories of steel chain, communication and interaction, thereby promoting cooperation between them. He will first league leaders work together to provide more help and support for the members to join the alliance, for in our joint efforts to develop the first alliance members to more than 1,000 people. Guangzhou Steel
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