Prefabricated Steel Structural Building and Steel Frame Building Applications in Multi-Field Construction, Industrial, Commercial, and Residential Sectors

A prefabricated steel structural building refers to a building form where steel structural components (such as steel columns, steel beams, purlins, roof panels, wall panels, etc.) are pre-manufactured in a factory, and then assembled and installed at the construction site.

Performance Advantages
1. Construction speed
Prefabricated components are produced in the factory, and the on-site installation is efficient, significantly shortening the construction period. For example, a 1000-square-meter factory building can be completed with a prefabricated steel structure in 2 to 3 months, while a traditional concrete building might take 6 months or more.
On-site construction mainly involves assembly work, reducing wet operations and being less affected by weather conditions. 
2. High cost-effectiveness
The use of steel structure materials is less, the self-weight is light, and the foundation treatment is relatively simple, thereby reducing the foundation cost.
Prefabricated construction reduces on-site labor costs and material waste, and the overall construction cost is 20% to 30% lower than that of traditional concrete buildings. 

3. High strength and excellent durability
The steel has high strength and good toughness, capable of withstanding large loads, making it suitable for heavy-load buildings.
The surface of the steel has been treated for corrosion prevention, ensuring strong durability and a long service life of up to 50 years. 

4. Excellent seismic resistance
The steel structure possesses good ductility and toughness. Under the influence of an earthquake, it can dissipate energy through deformation, and its seismic performance is superior to that of traditional concrete structures. 
5. High space utilization rate
Steel structures can achieve large-span designs, with spacious interiors without columns or with few columns, facilitating flexible layout. For example, they can be used in large warehouses, exhibition centers and other buildings that require large spaces. 

6. Excellent environmental performance
The steel can be recycled, meeting environmental standards.
During the construction process, there is less construction waste generated, causing minimal impact on the environment.

7. Easy to expand and modify
- Prefabricated steel structure buildings can easily increase their area by adding new steel frames, without the need to dismantle the old structure. 

Application fields
1. Industrial sector
Factory buildings: Suitable for mechanical manufacturing, automotive manufacturing, electronic factories, etc., meeting the requirements for large equipment installation and production.
Warehouses: Used for storing raw materials, finished products, etc. The large-span design facilitates cargo transportation and storage.
Cold storage: Prefabricated steel structures have excellent insulation properties and are suitable for building cold storage. 

2. Business Field
Shopping Centers: The large space design facilitates flexible layout of commercial stores.
Supermarkets: The advantages of quick construction and low cost make them an ideal choice for supermarket buildings.
Exhibition Centers: The large span and large space design meet the needs of exhibitions. 

3. Public Building Field
Sports Venues: Such as stadiums and swimming pools, steel structures can achieve large spans and complex architectural designs.
Airport Terminal Buildings: With their large spaces and fast construction features, they are suitable for transportation hubs like airports.
Schools and Hospitals: Prefabricated steel structure buildings have fast construction speeds and can be put into use quickly. 

4. Residential Areas

Multi-story Residential Buildings: Prefabricated steel structure buildings have excellent seismic resistance and environmental protection advantages.
Low-rise Residential Buildings: Suitable for villas, rural residences, etc. They have fast construction speed and low costs. 

5. Poultry Field
Livestock Facilities: Such as Poultry Houses, feed storage barns, etc. Prefabricated steel structure buildings have strong durability and are suitable for livestock environments.

6. Infrastructure sector
Bridges: Prefabricated steel structure bridges have a fast construction speed and strong spanning capacity.
Transportation facilities: Such as railway stations and subway stations, steel structures can achieve large spans and rapid construction. 
Prefabricated steel structure buildings, with their advantages such as rapid construction, high cost-effectiveness, high strength, and good seismic resistance, have been widely applied in various fields including industry, commerce, public buildings, residences, agriculture, and infrastructure. They not only meet the efficient and environmentally friendly requirements of modern architecture, but also provide a flexible and sustainable solution for the construction industry.