The construction of steel structure factory buildings is mainly divided into the following parts:
1. Embedded parts (can stabilize the plant structure)
2. Columns are generally made of H-shaped steel or C-shaped steel (usually two C-shaped steels are connected by angle steel)
3. Beams are generally made of C-shaped steel and H-shaped steel (the height of the intermediate area is determined according to the span of the beam)
4. Purlins: C-shaped steel and Z-shaped steel are generally used.
5. Supports and braces, usually round steel.
6. There are two types of tiles.
The first is a monolithic tile (color steel tile).
The second type is composite board. (Polyurethane or rock wool is sandwiched between the two layers of color-coated boards to keep warm in winter and cool in summer, and also have the effect of sound insulation and fire prevention).
Performance of steel structure workshop
Shock resistance
The roofs of low-rise villas are mostly sloping roofs, so the roof structure basically adopts a triangular roof truss system made of cold-formed steel members. After the light steel members are sealed with structural plates and plasterboards, they form a very strong ” Slab-rib structure system”, this structure system has a stronger ability to resist earthquakes and horizontal loads, and is suitable for areas with a seismic intensity above 8 degrees.
Wind resistance
Steel structure buildings are light in weight, high in strength, good in overall rigidity and strong in deformation ability. The self-weight of the building is only one-fifth of the brick-concrete structure, and it can resist a hurricane of 70 meters per second, so that life and property can be effectively protected.
Durability
The light steel structure residential structure is all composed of cold-formed thin-walled steel components. The steel frame is made of super anti-corrosion high-strength cold-rolled galvanized sheet, which can effectively avoid the influence of steel plate corrosion during construction and use, and increase the service life of light steel components. The structural life can reach 100 years.
thermal insulation
The thermal insulation material used is mainly glass fiber cotton, which has a good thermal insulation effect. Using the insulation board on the outer wall can effectively avoid the “cold bridge” phenomenon of the wall and achieve a better insulation effect. The thermal resistance of R15 insulation cotton with a thickness of about 100mm can be equivalent to a brick wall with a thickness of 1m.
Sound insulation
The sound insulation effect is an important index to evaluate the residence. The windows installed in the light steel system are all made of hollow glass, which has a good sound insulation effect, and the sound insulation can reach more than 40 decibels; 60 decibels.
health
Dry construction can reduce the pollution caused by waste to the environment. The steel structure materials of the house can be 100% recycled, and most of the other supporting materials can also be recycled, which is in line with the current environmental protection awareness; all materials are green building materials, which meet the requirements of the ecological environment and are beneficial to health .
comfort
The light steel wall adopts a high-efficiency energy-saving system, which has a breathing function and can adjust the dry humidity of the indoor air; the roof has a ventilation function, which can form a flowing air space above the interior of the house to ensure the ventilation and heat dissipation requirements of the roof.
fast
All dry construction, not affected by environmental seasons. For a building of about 300 square meters, only 5 workers and 30 working days can complete the whole process from foundation to decoration.
Environmental friendly
Materials can be 100% recycled, truly green and pollution-free.
energy saving
All adopt high-efficiency energy-saving walls, which have good thermal insulation, heat insulation and sound insulation effects, and can reach 50% energy-saving standards.
advantage
1 Wide range of uses: applicable to factories, warehouses, office buildings, gymnasiums, hangars, etc. It is not only suitable for single-story long-span buildings, but also can be used to build multi-storey or high-rise buildings.
2. Simple building 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 building with an area of 6,000 square meters can be basically installed in 40 days.
3 Durable and easy to maintain: The general-purpose computer-designed steel structure building can resist harsh weather and requires simple maintenance.
4 Beautiful and practical: the lines of steel structure buildings are simple and smooth, with a sense of modernity. Colored wall panels are available in a variety of colors, and the walls can also be made of other materials, allowing for greater flexibility.
5. Reasonable cost: Steel structure buildings are light in weight, reduce foundation cost, fast in construction speed, can be completed and put into production as soon as possible, and the comprehensive economic benefits are much better than concrete structure buildings.
Post time: Feb-26-2023