Compared with other construction, steel structure has advantages in use, design, construction and comprehensive economy. It is low in cost and can be moved at any time.
First, the steel structure housing is better than the traditional buildings meet the construction requirements of large bay flexible, and can reduce the column cross-sectional area and the use of light wallboard, improve area utilization, effective use of indoor area increased by about 6%.
Two, energy-saving effect is good, the wall adopts light energy saving standardization of C steel, Fang Gang, sandwich board, good heat preservation performance, good seismic resistance. Energy saving 50%,
Three, the use of steel structure system in residential buildings can give full play to the ductility of steel structure, good plastic deformation ability, excellent seismic and wind resistance performance, greatly improving the safety and reliability of residential buildings. Especially in the case of earthquake and typhoon disaster, the steel structure can avoid the collapse damage of buildings.
Four, the total weight of the building light, steel structure residential system light weight, about half of the concrete structure, can greatly reduce the basic cost.
Five, construction speed, time limit than the traditional residential system at least 1/3, a 1000 square meters, only 20 days, five workers can be completed.
Six, environmental protection effect is good. The steel structure housing construction will greatly reduce the sand, stone, ash content, the materials used are mainly green, 100% recycling or degradation of materials, in the demolition of buildings, most of the materials can be reused or degradation, will not cause the waste.
Seven, flexible and abundant. Large bay design, indoor space can be divided into multiple programs, to meet the different needs of users.
Eight, in line with the housing industry and sustainable development requirements. Steel suitable for mass production factories, the high degree of industrialization, and the energy saving, waterproof, heat insulation, windows and other advanced product set in one, complete application, design, production, construction and integration, improve the level of construction industry.
Compared with ordinary reinforced concrete structure, steel structure, the homogeneous, high strength, fast construction speed, good earthquake resistance and the recovery rate is higher, steel should be many times higher than the compressive strength and elastic modulus of masonry and concrete, so the load under the same conditions, the quality of light steel structure. From the destruction aspect, the steel structure is in advance has the bigger deformation omen, belongs to the ductility destruction structure, can discover the danger beforehand, thus avoids.
The steel structure workshop has the advantages of light weight, saving foundation, little material, low cost, short construction period, large span, safe and reliable, beautiful appearance and stable structure. Steel structure workshop is widely used in large span industrial buildings, warehouses, cold storage, high-rise buildings, office buildings, multi-storey parking lots and houses and other construction industry.