Construction of Prefabricated Steel Structure Houses

The construction of prefabricated steel structure houses features fast construction speed, green and low-carbon attributes, flexible spatial layout, and compatibility with intelligent construction.

Fast Construction Speed and High Industrialization Level: Prefabricated steel structure houses adopt an industrialized construction model of factory prefabrication and on-site assembly. For example, the main structure of Building 11, a 32-story building in the Hangzhou Qianjiang Century City Talent Special Housing Project, was completed by 60 workers in just 58 days; in a pilot project in Shandong Province, farmers completed the construction from foundation to occupancy in only 52 days, representing an efficiency improvement of over 60% compared to traditional brick-and-mortar structures. This model transfers a significant amount of on-site work to the factory, reducing the complexity and uncertainty of on-site construction. Through standardized production processes and efficient assembly techniques, the construction cycle is greatly shortened.

Significant Green and Low-Carbon Advantages: The steel used in steel structure houses can be recycled and reused. After the building is demolished, the steel can be reprocessed and used again, reducing resource waste. Additionally, the construction process generates less construction waste, dust pollution, and water and electricity consumption, resulting in lower carbon emissions throughout the entire lifecycle. Compared to traditional brick-and-mortar structures, prefabricated steel structure houses have a smaller environmental impact during production, transportation, and construction, aligning with the concept of sustainable development.

Flexible Spatial Layout and High Usable Floor Area: Steel structure houses feature large spaces, wide spans, flexible floor plans, and convenient indoor partitioning. With a lightweight structure and small beam-column cross-sections, the indoor usable area can be effectively increased by 5% to 8% depending on the户型 (apartment layout). This allows occupants to customize the indoor space according to their needs, meeting various living and working requirements.

Compatibility with Intelligent Construction and New Technologies: Prefabricated steel structure houses are suitable for intelligent technology applications and construction. They utilize digital design and digital simulation techniques to facilitate production, transportation, and on-site assembly construction. Through digital technologies, precise architectural design and visual construction processes can be achieved, improving construction quality and efficiency while providing a foundation for intelligent building management.