Steel structure workshop mainly refers to that the main load-bearing components are composed of steel. Including steel columns, steel beams, steel structure foundations, steel roof trusses (of course, the span of the plant is relatively large, and they are basically steel structure roof trusses now), steel roof, and note that the walls of the steel structure can also be surrounded by brick walls. Due to the increase of steel production in China, many new plants have begun to adopt steel structure plants, which can also be divided into light and heavy steel structure plants. Industrial and civil construction facilities built of steel are called steel structures.
The roofs of low-rise villas are mostly sloped roofs, so the roof structure basically adopts a triangular roof truss system made of cold-formed steel members. After sealing structural plates and gypsum boards, light steel members form a very solid “plate rib structure system”. This structure system has stronger seismic resistance and resistance to horizontal loads, and is suitable for areas with seismic intensity of more than 8 degrees.
Steel structure building has light weight, high strength, good overall rigidity and strong deformation capacity. The self weight of the building is only one fifth of that of the brick concrete structure, which can resist the hurricane of 70 meters per second, so that life and property can be effectively protected.
The residential structure of light steel structure is all composed of cold-formed thin-walled steel member system, and the steel bones are made of super anti-corrosion high-strength cold-rolled galvanized sheet, which effectively avoids the influence of corrosion of steel plates in the process of construction and use, and increases the service life of light steel components. The service life of the structure can reach 100 years.
The thermal insulation material used is mainly glass fiber cotton, which has good thermal insulation effect. The thermal insulation board used for the external wall effectively avoids the “cold bridge” phenomenon of the wall, and achieves a better thermal insulation effect. The thermal resistance value of R15 insulation cotton with a thickness of about 100mm can be equivalent to a brick wall with a thickness of 1m.
Sound insulation effect is an important index to evaluate residential buildings. The windows installed with light steel system are made of hollow glass, which has good sound insulation effect, with sound insulation of more than 40 db; The sound insulation effect of the wall composed of light steel keel and thermal insulation material gypsum board can be as high as 60 dB.
uction can reduce the environmental pollution caused by waste. The steel structure materials of houses can be 100% recycled, and most of other supporting materials can also be recycled, which is in line with the current awareness of environmental protection; All materials are green building materials, which meet the requirements of ecological environment and are conducive to health.
The light steel wall adopts an efficient energy-saving system, which has a breathing function and can adjust the dry humidity of indoor air; The roof has ventilation function, which can form a flowing air room over the interior of the house to ensure the ventilation and heat dissipation requirements inside the roof.
All dry construction, not affected by environmental seasons. A 300 square meter building can complete the whole process from foundation to decoration in only 5 workers and 30 working days.
Materials can be 100% recycled, truly green and pollution-free.
All adopt high-efficiency and energy-saving walls, with good heat preservation, heat insulation and sound insulation effects, which can reach the energy-saving standard of 50%.
Wide application: it can be used in factories, warehouses, office buildings, gymnasiums, aircraft hangars, etc. It is not only suitable for single storey and long-span buildings, but also for multi-storey or high-rise buildings.
Simple construction and short construction period: all components are prefabricated in the factory and only need to be assembled on site, which greatly shortens the construction period. A 6000 square meter building can be basically installed in 40 days.
Durable and easy to repair: the steel structure building designed by general-purpose computer can resist bad weather and only needs simple maintenance.
Beautiful and practical: the lines of steel structure buildings are simple and smooth, with a modern sense. There are many colors to choose from, and the wall can also be made of other materials, so it is more flexible.