12-meter Container Double-spliced House

The 12-meter container double-spliced house is a modular building constructed by splicing two 12-meter standard containers. It features flexible space, rapid construction, and controllable costs, making it suitable for various scenarios such as residential, commercial, and temporary housing.

I. Structural Features and Space Utilization

The 12-meter container double-spliced house is based on two standard containers (12 meters long, 2.4 meters wide, and 3 meters high), which are spliced horizontally or vertically to form a larger space. For example, in the case of the renovation by two sisters, a single container was expanded into a 30㎡ villa. By adding a rooftop terrace and optimizing the internal layout (such as an open kitchen, bedroom, and bathroom), functional zoning was achieved. If double-spliced, the theoretical space can exceed 60㎡, meeting larger residential or commercial needs.

II. Performance and Cost Advantages

1. Wind and Earthquake Resistance: Regular-brand containers (such as those from Suzhou Zhongnan Steel Structure) adopt a full steel structure frame, with a wind resistance rating of up to Level 12 and earthquake resistance meeting national standards, making them suitable for coastal or windy areas. Non-standard white-label products, due to their thin steel, have a wind resistance rating of only Level 8, posing safety risks.
2. Installation Efficiency: The assembly cycle of double-spliced houses is significantly shorter than that of traditional buildings. For example, a single set of Suzhou Zhongnan products can be assembled in just 4 hours, and 10 sets of camp housing can be completed within 3 days, making them suitable for projects with tight deadlines.
3. Long-term Cost: Double-spliced houses can be disassembled and reassembled more than 15 times, with the cost per use being only one-third of that of a new product. This is much higher than the products from Yazhi Integrated (10 times) and Baosteel Construction (8 times), making them suitable for commercial operations that frequently change locations.

III. Application Scenarios and Cases

1. Residential Field: For example, the container villa renovated by two sisters achieves comfortable living through reasonable design (such as floor-to-ceiling windows, skylights, and insulation layers) and supporting systems (solar power generation and rainwater collection), with a total cost lower than that of traditional housing.
2. Commercial Space: The Shanghai pop-up store project utilized double-spliced containers to customize curved walls and glass windows, with an internal space utilization rate exceeding 90%. The design and production were completed in 7 days, meeting the commercial timeliness requirements.
3. Temporary Housing: In engineering camps, double-spliced houses serve as office or accommodation spaces, with a single set assembled in just 4 hours, significantly shortening the preparation time.