Prefabricated House Finished Products - Steel Structure

The steel structure in prefabricated house finished products is a prefabricated building system with steel as the main load-bearing structure, featuring significant advantages such as high efficiency, environmental friendliness, and flexibility.

I. Core Characteristics of Steel Structures

1. Prefabricated Construction Method
   Steel-structured prefabricated houses adopt a factory-standardized production and on-site rapid assembly model. The main structural components (such as beams, columns, and trusses) are connected via bolts or welding, significantly shortening the construction period. For example, the steel structure main components produced by Guose Factory have a size of 150 (unit unspecified, possibly millimeters or centimeters), reflecting modular design characteristics.

2. Material Performance Advantages
   Steel has high strength and good ductility, enabling steel-structured residences to possess strong earthquake resistance, making them particularly suitable for earthquake-prone areas. Additionally, steel has a recyclability rate of over 90%, aligning with the concept of green and low-carbon construction.

II. Main Product Types and Prices

The market offers a variety of steel-structured finished houses with significant price differences:

• Light Steel Modular Integrated Houses: These use light steel keels as the framework, paired with insulation panels, suitable for temporary buildings or low-rise residences, with prices ranging from approximately 5.0 to 198.0 yuan per square meter.
• Light Steel Villas: These adopt galvanized light steel components combined with decorative layers to achieve personalized designs, with prices varying widely based on configurations.
• Container Mobile Houses: These are modified from standard containers, allowing for rapid deployment, with unit prices starting at around 80.0 yuan, suitable for construction sites, disaster areas, and other scenarios.

Price differences are primarily influenced by materials (such as color-coated steel and galvanized steel), specifications (number of floors, area), and functional requirements (insulation, fire resistance ratings).

III. Application Areas and Brand Selection

Steel-structured finished houses cater to a wide range of scenarios:

• Construction Field: As permanent residences or commercial buildings, they offer high space utilization and flexible layouts.
• Construction Sites and Scenic Areas: Light steel mobile houses and container houses provide temporary office or accommodation solutions.
• Post-Disaster Reconstruction: Modular design supports rapid construction, meeting emergency needs.

Common brands include Honghao, Hanwei, and Wanlong. Material selection should consider the usage environment:

• Color-Coated Steel: Low cost, suitable for short-term projects;
• Galvanized Steel: Strong corrosion resistance, ideal for humid or coastal areas;
• Light Steel: Lightweight, facilitating transportation and installation.

IV. Conclusion

Steel-structured prefabricated houses balance efficiency, cost, and environmental needs through industrial production and modular design, becoming an important direction in modern construction. When selecting, it is essential to comprehensively consider usage, budget, and environmental factors, prioritizing reputable brands and materials that comply with national standards.