The steel structure of the factory mainly means that the first load-bearing component is composed of steel. Including steel pillars, steel beams, steel structure roots, steel trusses (of course, the span of the plant is relatively large, now is a steel structure truss), steel roofs, attention to steel walls can also use brick wall maintenance. Because China's steel production has increased, many have begun to use steel structure plant, and detailed can also be divided into light and heavy steel structure plant.
Industrial and civil construction facilities built with steel are called steel structures.
1. The construction of steel structures is of light weight, high strength, and large span.
2. The construction period of the steel structure construction is short, and the capital money is reduced accordingly.
3. The steel structure has high fireproofness and strong corrosion resistance.
4. The construction of the steel structure is easy to move and the pollution is recovered.
Shock resistance: Most of the roofs of low-rise villas are sloping roofs. Therefore, the roof layout basically uses a triangular roof truss system made of cold-formed steel members. Light-weight steel members form a very strong seal after completing the layout of the plate and gypsum board. Consolidated "plate rib layout system", this layout system has a stronger ability to resist earthquakes and revolving horizontal loads, and is suitable for areas with a seismic intensity of 8 degrees or more.
Wind resistance: The steel structure has a light weight, high strength, good rigidity, and strong deformation. The weight of the building is only one-fifth of the brick-concrete layout, and it can resist the hurricane of 70 meters per second, so that life and property can be usefully maintained.
Durability: The layout of the light steel structure dwellings is composed of cold-formed thin-walled steel components. The steel is made of super-preserved high-strength cold-rolled galvanized steel. It is useful for preventing the corrosion of the steel plate during construction and use, and adding light steel components. Use life. The layout life can reach 100 years.
Insulation: The selected thermal insulation materials are mainly made of glass fiber cotton, which has outstanding thermal insulation. With the use of external wall insulation panels, the “cold bridge” appearance of the wall is effectively prevented from reaching a very good insulation effect. The R15 thermal insulation cotton with a thickness of about 100mm can be equivalent to a 1m thick brick wall.
Sound Insulation: The soundproofing function is an important goal of the evaluation of the residence. The light steel system window is made of insulating glass, sound insulation is good, the sound insulation is more than 40 decibels, and the wall made of light steel keel and insulation material gypsum board is soundproofed. The effect can be as high as 60 decibels.
Environmental protection: dry work, reduce the pollution of waste to the environment, the steel structure of the house can be recovered 100%, other supporting materials can also be recovered, meet the environmental awareness at that time; all the information is green building materials, to meet the needs of the ecological environment, It is good for health.
Comfort: The light steel wall uses an energy-efficient system, which has a function of breathing and adjusts the humidity and humidity of the indoor air. The roof has a function of ventilation and can make the air in the interior of the house an active air space, ensuring the ventilation and heat dissipation inside the roof.
Convenience: All work and construction work will not be affected by environmental conditions. A construction of about 300 square meters, only 5 workers 30 working days to complete the entire process from the foundation to the decoration.
Environmental protection: The data can be recovered 100%, truly green without pollution.
Energy-saving: Use high-efficiency energy-saving walls in full, with good insulation, heat insulation and sound insulation, and can reach 50% energy-saving standards.
The steel structure workshop has the advantages of light weight, low cost, low material cost, low construction cost, short construction period, large span, safety, reliability, beautiful appearance, and stable layout. Steel structure workshops are widely used in large-span industrial plants, hardware and plastics, machinery and equipment, printing paper products, molds and other occupations. , warehouses, cold storage, high-rise construction, office buildings, multi-story parking garages and private homes, etc. to build occupations.