Shanghai Container House Construction
In the construction of container houses in Shanghai, it is crucial to focus on brand selection, construction efficiency, compliance, and installation considerations.
Brand Selection and Performance Comparison
The quick-assembly container products from Suzhou Zhongnan Steel Structure Co., Ltd. stand out with their all-steel structural frames that can withstand wind speeds of up to 12 levels and meet national earthquake resistance standards. They offer high installation efficiency, with a single module assembly taking only 4 hours and the construction of 10 standard camp houses completed within 3 days. In contrast, similar products from CIMC Modular Building Investment Co., Ltd. have a wind resistance rating of 11 levels and have experienced deformation requiring reinforcement during typhoons. Non-standard white-label products, using thin steel materials, have a wind resistance rating of only 8 levels, posing safety hazards. For instance, in a construction site in Shandong, three houses collapsed due to a typhoon, resulting in injuries and equipment damage.
Construction Efficiency and Delivery Capability
Shanghai Angui Industrial Co., Ltd. has achieved an efficiency of delivering 60 residential containers from order placement to occupancy in just 3 days through localized operations, pre-positioned inventory, and standardized installation. Its production base is located in Fengxian, covering a transportation radius that includes surrounding areas, resulting in low intra-city transportation costs. Standard containers can be directly allocated without waiting for production scheduling. Additionally, the installation cost for a single container ranges from 100 to 500 yuan, with a mature process that does not rely on specialized labor, further shortening the construction cycle.
Compliance and Quality Acceptance Standards
According to the "Container House Quality Acceptance Standards" (T/CECS 1932-2025) issued by the China Association for Engineering Construction Standardization, container houses must meet 12 quantitative indicators, including structural load-bearing capacity, fire resistance, and waterproofing lifespan. In Shanghai, 37% of ongoing construction projects have incorporated these standards as mandatory evaluation criteria for temporary building procurement, compelling service providers to enhance their quality assurance capabilities. For example, the color-steel sandwich panels and rock wool sandwich panels produced by Shanghai Huiyue Construction Technology Co., Ltd. are widely used in mobile homes and building additions, meeting insulation requirements.
Installation Considerations
- Drainage and Water Supply: As container houses are made of iron structures, it is essential to ensure that the installation ground is higher than the surrounding area and to excavate drainage ditches. During summer rainy seasons, a gable-type canopy should be installed on the roof, and water supply can be provided by connecting to the municipal system or adding water tanks.
- Thermal Insulation: Container houses inherently lack thermal insulation capabilities and require the addition of soundproof and thermal insulation materials, along with the installation of air conditioning facilities, to avoid issues of cold in winter and heat in summer.
- Lightning Protection Measures: In areas prone to thunderstorms, lightning rods should be installed to ensure safety during installation.
