Haiyun Container House

Haiyun container houses generally refer to modular buildings transformed from shipping containers, featuring mobility, customizability, and environmental friendliness. They are widely used in temporary construction sites, commercial spaces, residential areas, and other fields.

1. Structure and Classification
Haiyun container houses are crafted from standard shipping containers (20-foot/40-foot) through welding, cutting, and assembling processes. They can be classified by structure as follows:

• Integrally Welded Type: The container body is a complete steel structure with high strength, suitable for multi-story stacking (e.g., worker dormitory buildings on construction sites).
• Light Steel Frame Type: The interior employs a light steel framework, making it lightweight and easy for rapid assembly.
• Foldable Type: The container body can be folded, reducing transportation costs and making it ideal for remote projects.
• Plug-in Type: Modules are connected via bolts, offering high flexibility and enabling quick space expansion.

2. Application Scenarios

• Temporary Construction Sites: Used as project offices and worker dormitories, meeting the demands for rapid delivery and reusability. For example, Chengdu Ruixin Portable House Co., Ltd. provided wind-resistant and earthquake-resistant container houses for the Sichuan-Tibet Railway project, adapting to the high-altitude climate.
• Commercial Spaces: Can be transformed into cafes, guesthouses, exhibition halls, etc. For instance, Shandong Zhongyu Integrated Housing Co., Ltd.'s products support offset/cantilever designs, meeting the needs of trendy commercial scenarios.
• Residential Areas: Through vertical stacking (up to 6 stories) or horizontal assembly, they can realize permanent or temporary living spaces such as villas and apartments.

3. Technical Standards and Safety

• Structural Load-Bearing: Corner fittings are the sole load-transfer points for stacking. Welding weathering steel (GB/T 4171) must be used to ensure alignment and locking of corner columns during multi-story stacking.
• Fire Prevention and Corrosion Resistance: Prohibited from using flammable materials like EPS for enclosure filling. A-grade rock wool is required for crowded venues, with a fire resistance limit of ≥0.5 hours.
• Wind Resistance: Must comply with the "General Technical Conditions for Prefabricated Integrated Houses" (JG/T550—2025). For example, Suzhou Shengshan Integrated Housing Co., Ltd.'s products have passed third-party safety inspections and can withstand typhoons of up to Category 12.

4. Purchase Recommendations

• Qualification Verification: Prioritize enterprises with steel structure engineering professional contracting qualifications and safety production licenses, such as Beijing Yuanhao Integrated Housing Technology Co., Ltd.
• Cost Consideration: The total lifecycle cost includes purchase price, reuse frequency, and operation and maintenance expenses. For example, although foldable container houses have a higher unit price, transportation costs can be reduced by 40%.
• Customization Needs: Select container types based on function. For example, medical containers require sterile environments, while equipment containers need enhanced earthquake resistance.