Steel structure house is a new type of structure house. Steel structure houses refer to residential buildings that use steel as the building’s load-bearing beams and columns. Its advantages are: 1. Light weight and high strength. The weight of a steel structure building is about 1/2 of that of a reinforced concrete house; it can meet the needs of a large room. The use area is about 4% higher than that of reinforced concrete houses. 2. Safety and reliability, good seismic and wind resistance performance. 3. The steel structural components are made in the factory, which reduces the workload on site, shortens the construction period, and meets the requirements of industrialization. 4. The steel structure factory has reliable production quality, accurate dimensions, convenient installation, and easy coordination with related parts. 5. The steel can be recycled, and there is less pollution to the environment during construction and dismantling.

The steel structure house is a third-generation building. It adopts H-shaped steel and thin-walled cold-formed C, Z-shaped steel combination or building skeleton. The roof and walls are made of color coated profiled steel plates or sandwich color steel plates. It has been basically used in developed countries. Replace traditional reinforced concrete buildings. It has the advantages of light total, large span, less materials, low cost, saving foundation, short construction period, safety and reliability, and beautiful appearance. Steel structure houses are widely used in single-storey industrial plants, warehouses, commercial buildings, office buildings, multi-storey parking lots and residential buildings.

Steel structure houses are made of H-shaped steel with constant or variable cross-section as the main load-bearing body, C-shaped, Z-shaped purlins and inter-column supports are used as auxiliary connectors, fixed by bolts or welding, etc., and the roof and walls are surrounded by color profiled steel plates. And the formation of a new building system. Compared with traditional building structures, steel structure houses have many advantages.

High material strength: Although the bulk density of steel is larger, its strength is much higher. Compared with other building materials, the ratio of bulk density to yield point of steel is the smallest.

The weight of the house is light: the steel content of the main structure of the steel structure house is usually about 25KG/-80KG, and the weight of the color profiled steel plate is less than 10KG. The self-weight of the steel structure house is only 1/8-1/3 of the concrete structure, which can greatly reduce the cost of the foundation.

Safe and reliable: the steel has uniform texture, isotropy, large elastic modulus, good plasticity and toughness. It is an ideal elastic-plastic body, so the calculation of steel structure houses is accurate and reliable.

High degree of industrialized production: mass production can be performed in batches, and the manufacturing accuracy is high. The construction method of factory manufacturing and site installation can greatly shorten the construction period and improve economic benefits.

Beautiful: The enclosure of the steel structure house is made of color profiled steel plates, and the service life is 30 years without fading and corrosion. Due to the diversity of the color of the color steel plate, the building has clear lines, a comfortable look and feel, and is easier to shape.

Reusable: The main frame of the steel structure house is connected by high-strength bolts, and the enclosure plate is connected by self-tapping screws. It is convenient to disassemble. If the building needs to be relocated, just remove the bolts and transport the steel structure house parts to the place where they are needed. Combine it.

Good seismic performance: The steel structure house has a large toughness and elasticity because the main load-bearing component is a steel structure. The shear and torsion resistance of the purlin and the support between the columns and beams greatly enhance the stability of the overall structure .

Wide application range: steel structure houses are suitable for all kinds of industrial plants, warehouses, supermarkets, high-rise buildings, etc.