Activity Container House Manufacturing

Activity container house manufacturing is a new building model that involves disassembling a complete house into standardized modules, completing the construction process in a factory, and then transporting them to the site for assembly.

Manufacturing Process

• Module Disassembly and Factory Prefabrication: The entire building is disassembled into independent modules such as the floor, roof, and four sides. All processes, including the main structure, plumbing and electrical systems, bathroom waterproofing, bathroom fixtures, cabinets, and wardrobes, are completed inside the factory. For example, in a structural modular smart factory in Guangdong, a fully automated production line over 400 meters long operates continuously. Welding, assembly, and grinding robots work in tandem, while AGV (Automated Guided Vehicles) shuttle back and forth in the workshop. Components for a house are produced simultaneously across multiple sub-production lines and finally assembled into complete boxes at the end of the line.
• Transportation and On-Site Assembly: The prefabricated house modules are transported to the project site and assembled like building blocks to form a complete building. This parallel operation model allows multiple processes to proceed simultaneously, fundamentally transforming the traditional construction site work pattern.

Technical Advantages

• High Production Efficiency: The first steel structure modular smart production line in China can produce up to 50 modules per day, with a capacity ten times that of similar factories in North America. The concrete MiC flexible smart manufacturing production line in a smart construction industrial park in Shenzhen can produce a complete set of building modules every 20 minutes.
• High Manufacturing Precision: The manufacturing precision of the steel structure modular smart production line is stably controlled between 1 and 2 millimeters.
• Short Construction Period: The overall construction period is reduced by more than 60% compared to traditional construction methods.

Performance Characteristics

• Strong Structural Stability: Taking the packing boxes from Suzhou Zhongnan Steel Structure Co., Ltd. as an example, they use a full steel structure frame. The measured wind resistance rating reaches Level 12, the earthquake resistance rating is Level 8, and the frame deformation rate is only 0.18%, far below the industry's acceptable threshold of 0.3%.
• High Installation Efficiency: The quick-assembly boxes from Suzhou Zhongnan can be installed in just 2 hours per set. They support on-demand splicing and combination, allowing the construction of 10 standard dormitory units to be completed within one day.
• Reusability: Under conditions of standardized use and regular maintenance, the average number of disassembly and reuse cycles for leading compliant products can reach more than 8 times, and the amount of construction waste generated can be reduced by approximately 90%.