Development of the iron and steel industry back to promote the development light steel structure

Maintain the urban housing construction to move forward along the direction of sustainable development. Steel structure housing system in our country is still a brand new building. In 2003, Tangshan City, Hebei Province pilot investment of 47.76 million yuan in a peaceful district northwest building steel residential test zone. The test garden covers an area of ​​22.14 mu, total construction area of ​​14,594.6 square meters, the Chartered Architects designed the park master plan by Singapore Caijiaying sound. The test zone delivered in 2005, to including of residential,and clubs. Tangshan City during the earthquake recovery and reconstruction after the overall planning process, earthquake disaster prevention measures always give attention. According to national standards, the new Tangshan City as the intensity of the octave fortified area, general industrial and civil construction, according to the octave fortification. The most common residential building structure including light steel structure frame construction and brick structure.Including steel residential earthquake the strongest. The steel is characterized by high strength, light weight, stiffness, the homogeneous and toughness of the steel good, may have a larger deformation can well withstand dynamic loads, and has a good seismic capacity. In the Pacific Rim (10.86,0.00,0.00%) of the Tangshan earthquake belt 
Very suitable for the construction of the steel structure housing. Test zone 11 using domestic materials construction steel housing, the main steel frame assembled with the H-beam steel production, and the roof skeleton by the H-beam and C-shaped steel purlin. Independent foundation of reinforced concrete, steel columns embedded anchor bolt and foundation. Connecting plate between the framework of beams and columns using high strength bolted flange weld, the floor for the cast-in-place reinforced concrete floor, interior and exterior autoclaved aerated concrete slab electrophoresis aluminum alloy hollow glass window. The high corrosion-resistant aluminum and zinc coated steel tile and color shingles roofing, energy-saving, even better than the ordinary residential.The steel structure house has changed the traditional wet practices to dry jobs in the construction, to achieve water-saving effect. In the urban appearance under three years of engineering, Tangshan after the earthquake dilapidated bungalow, illegal buildings were removed, gravel, wood, metal and other resources into useless construction waste, also inevitably result in a small range around pollution . Steel residential end of the life cycle, all dismantled steel can recycling, and most of the steel does not need a refresher can directly utilize
External structure can also be recycled, effectively reducing construction waste and carbon dioxide emissions. Steel structure housing relative to traditional reinforced concrete structure house is not a simple replacement of construction materials, but as a new type of building system. The steel residential change the construction sector traditional construction methods and building system, building efficient allocation of resources. In addition, China's steel production for 14 consecutive years ranked first in the world, Tangshan This Severstal City, a large number of steel provide material support for the development of the steel structure residential. The steel structure house is still in its infancy, steel residential cost equivalent to or even higher than the same area of ​​the reinforced concrete structure house. With the introduction of the relevant technical standards, will be a strong impetus to the research and development of new building materials supporting steel structure housing. Steel residential living mainstream, no longer distant dream for sustainable residential. Review: steel structure house advantage is obvious, not only the strongest earthquake in energy efficiency, but also to change the traditional wet work to dry jobs in the construction, certain water-saving effect.
In addition, residential steel buildings the garbage almost zero, in line with the direction of light steel structure residential development. Steel residential building is known as high-tech products in the construction and green building. Steel structure as an excellent building products to adapt to the development of pillar industries in the country, the promotion of the steel building that is conducive to the progress of the national building technical level.As compared with the traditional concrete structure and masonry structure, steel structure house has many obvious advantages, is a building worth promoting residential mode.

steel engineering construction common quality scores and preventive measures

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