Latest Container House Specifications
The latest specifications for container houses mainly cover quality acceptance, structural design, construction, and emergency placement, among other aspects. Details are as follows:
Quality Acceptance Specifications
The T/CECS 1932-2025 'Container House Quality Acceptance Standard', which came into effect on October 1, 2025, is the industry's first specialized acceptance standard for container houses. This standard sets quantifiable acceptance criteria for aspects such as welds in the container structure, the combustion performance of fireproof materials, and the laying of electrical wiring. For example, rock wool sandwich panels must have an A-grade combustion performance test report, and the yield strength data of structural steel must be no less than 345 MPa. The factory certificate of conformity and on-site sampling inspections must be strictly linked, and the project party must verify material certificates and test reports item by item to ensure that the quality of the container house meets the standard.
Structural Design and Construction Specifications
The 'Technical Specification for Modular Combined Container Houses' provides comprehensive regulations on the design, construction, and acceptance of container houses. The specification covers basic architectural design requirements, modular design, external enclosure structure construction, internal construction and interior decoration, building fire protection and corrosion resistance, basic structural design requirements, and foundation design, among other aspects. For example, the specification requires that container houses be suitable for non-seismic areas or areas with a seismic fortification intensity of 8 degrees or less, with a maximum of 6 floors and a height not exceeding the specified limit. The construction and acceptance sections clarify the allowable deviations for on-site installation, rust removal, and painting requirements to ensure the structural safety and durability of container houses.
Emergency Placement Specifications
According to standards such as the Ministry of Emergency Management's YJ/T 26—2024 'Facilities and Equipment for Emergency Shelters and Their Configuration', emergency placement container houses must meet core requirements such as rapid deployment, structural safety, and disassembly and relocation capabilities. For example, manufacturers must adopt factory prefabrication + non-welded bolt fast-assembly technology to achieve rapid assembly within 48 hours. Container houses must have wind resistance ratings of 10-12, be suitable for temperatures ranging from -10°C to 50°C, and have A-grade fire resistance. They must also support non-destructive disassembly and repeated relocation to meet the flexible needs of emergency scenarios.
