Prefabricated Assembly of Light Steel Houses
The prefabricated assembly of light steel houses is a construction model centered around factory-prefabricated components and on-site assembly, achieving efficient construction through standardized processes, with characteristics such as fast construction, excellent performance, and low cost.
1. Combining Factory Prefabrication with On-site Assembly for Rapid Construction
Light steel houses use light steel studs synthesized from hot-dip galvanized aluminum steel strips through cold rolling as the framework. All components undergo standardized production in the factory, including modules such as walls, floors, and roof trusses. During on-site construction, prefabricated components are simply assembled using bolts or rivets, eliminating the need for wet work (such as concrete pouring). For example, the Lapal Bay community light steel villa project near Dianshan Lake in Kunshan, Jiangsu, and the rural housing case by Foshan Huagewanshun Building Materials Co., Ltd., both adopt this model, significantly shortening on-site construction time.
2. Significant Advantages in Construction Efficiency and Cost
Compared to traditional brick-and-mortar structures, the construction period for light steel houses can be reduced by 50%, material wastage rates drop to 3%, and overall construction costs decrease by 15%-20%. Taking the case of Foshan Huagewanshun Building Materials as an example, a rural house can be installed by just 3-4 workers in 3-5 days, substantially reducing labor costs. Additionally, light steel studs can be recycled, further reducing resource wastage.
3. Superior Structural Performance, Adaptable to Complex Environments
The main structure of light steel houses has a seismic resistance of up to magnitude 9 and wind resistance of up to level 12, with a self-weight only 1/5 to 1/8 of that of traditional structures, requiring low foundation conditions, making them suitable for earthquake-prone areas or soft soil foundations. The exterior walls are filled with glass fiber wool for efficient thermal insulation, and are equipped with breathable membranes to regulate indoor humidity, enhancing living comfort. For example, in cold regions, the energy consumption of light steel houses is more than 30% lower than that of traditional buildings.
4. Modular and Standardized Design, Supporting Personalized Customization
Light steel houses adopt standardized modular processes, with exterior wall decorations available in materials such as metal carved panels and cement fiber siding, and roofing systems supporting the integration of photovoltaic tiles, achieving a combination of architecture and new energy. According to statistics, light steel houses using photovoltaic tiles can improve energy efficiency by 40%, meeting green building standards. Meanwhile, modular design allows for flexible adjustment of floor plans according to needs, adapting to different scenarios.
