Hong Kong Construction Site Container House

The container houses used at construction sites in Hong Kong are typically modular, detachable light-steel-structured temporary buildings, featuring rapid assembly, recyclability, and adaptability to construction site environments.

1. Materials and Structure
   Container houses at Hong Kong construction sites mostly employ light-steel structural frames, paired with sandwich wall panels (such as rock wool, polyurethane, etc.) and PU tile roofs to form an enclosure system. This structure boasts strong wind resistance (up to Level 12) and high snow load capacity (1500kg/m²), with the light-steel flexible system complying with building structural design codes for high safety. Some houses are prefabricated in factories and assembled on-site, reducing wet work and construction waste.

2. Functionality and Adaptability
   Construction site container houses are usually designed as double-slope temporary buildings with diverse specifications (e.g., 1300mm modules can be combined to create spaces ranging from 15 to 160 square meters), meeting various needs such as worker dormitories, offices, and restrooms. Window and door positions can be flexibly adjusted, interior partitions can be set horizontally, and stairs can be placed externally, adapting to complex terrains like slopes and hills. Additionally, the houses adopt structural waterproofing design, eliminating the need for additional waterproofing treatment and offering a service life of over 10 years.

3. Environmental Protection and Cost-Effectiveness
   These houses emphasize recyclability, with easy disassembly and low loss rates, meeting green construction requirements. Compared to traditional brick-and-mortar temporary buildings, container houses generate only 1.2kg/㎡ of construction waste during demolition and reduce carbon emissions by over 80%. Some manufacturers offer leasing services, further lowering project costs.

4. Compliance and Approval
   Container houses at Hong Kong construction sites must comply with local building codes. Some manufacturers (such as Shenzhen Xishengqian and Suzhou Shengshan Integrated) provide third-party safety inspection reports and foreign-related qualifications to meet domestic and international engineering needs. The houses are generally classified as temporary buildings and must be used or relocated within specified time limits.

5. Market Supply
   Suppliers of container houses in the Hong Kong market include Shenzhen Xishengqian Portable House Co., Ltd. and Changshu Yazhi Modular Building Co., Ltd., among others. Product prices vary by model and configuration (e.g., the starting price for an economic residential container is 240 yuan per unit, but bulk purchases are required). Some manufacturers offer full-chain services, including production, transportation, assembly, and maintenance.