Compared with other construction, steel structure has advantages in design, construction and comprehensive economy in use, low cost and can be moved at any time.
First, the steel structure residential buildings can better meet the traditional building more flexible separation between the requirements of large open and can reduce the column cross-sectional area and the use of lightweight wall panels to improve area utilization, indoor effective use of area increased by about 6 %.
Second, energy-saving effect, the wall light energy-saving standard C-beam, square steel, sandwich panels, thermal insulation performance, good seismic. 50% energy saving,
Third, the steel structure system for residential construction can give full play to the ductility of the steel structure is good, plastic deformation ability, with excellent seismic wind resistance performance, greatly improving the safety and reliability of residential. Especially in the event of earthquakes, typhoon disasters, the steel structure can avoid the collapse of buildings.
Fourth, the total construction of light weight, light steel structure residential system light, about half of the concrete structure, can greatly reduce the basic cost.
Fifth, the construction speed, duration than the traditional residential system at least one-third shorter, a 1000 square meters just 20 days, five workers before completion.
Six, good environmental protection effect. Steel construction Residential construction greatly reduced the amount of sand, stone, ash, the material used is mainly green, 100% recycled or degraded material, most of the material can be reused or degraded when the building is demolished, will not cause garbage .
Seven, to flexible, abundance. Large room design, indoor space can be divided into multiple programs to meet the different needs of users.
Eight, in line with the housing industry and the requirements of sustainable development. Steel structure suitable for factory mass production, a high degree of industrialization, and energy-saving, waterproof, heat insulation, doors and windows and other advanced products in one set, complete sets of applications, design, production and construction integration, improve the level of construction industry.
Compared with ordinary reinforced concrete structure, the steel structure is superior in homogeneity, high strength, high construction speed, good earthquake resistance and high recovery rate. Compared with masonry and concrete, the strength and elastic modulus of steel are many times higher, Under the same conditions, the quality of steel components is light. From the perspective of being destroyed, the steel structure is a sign of greater deformation in advance and belongs to the ductile structure, which can be pre-discovered and thus avoided.
Steel plant has the overall light, save the foundation, less materials, low cost, short construction period, large span, safe and reliable, handsome in appearance, structural stability and other advantages. Steel plant is widely used in large-span industrial plants, warehouses, cold storage, high-rise buildings, office buildings, multi-storey car parks and residential construction industry