Container House and Integrated House

Container houses and integrated houses (modular houses) differ in definition, structural performance, application scenarios, installation efficiency and flexibility, environmental protection, and recycling:

1. Definition and Manufacturing Methods Container houses are based on standard containers and achieve residential or office functions by transforming the internal space while retaining the standardized dimensions and structural framework of the containers. Integrated houses (modular houses), on the other hand, divide the entire building into independent room modules. These modules undergo integrated manufacturing in factories, including electrical and plumbing work, interior decoration, and even soft furnishings, and are then transported to the site for assembly. The manufacturing process emphasizes system integration.

2. Structural Performance The structural stability of container houses depends on the material of the base container and the transformation process. High-quality products use a full steel structural framework, with a wind resistance rating of up to Level 12 and an earthquake resistance rating of Level 8 (such as products from Suzhou Zhongnan). However, some low-end products can only achieve a wind resistance rating of Level 8 and an earthquake resistance rating of Level 6. Integrated houses use a steel framework combined with fire-resistant rock wool sandwich panels as the main structure, integrating thermal insulation, fire protection, sound insulation, and waterproofing. The structural stability is optimized through overall design and can meet higher-standard building code requirements.

3. Application Scenarios Container houses, with their flexible adaptability, are widely used in temporary office spaces, accommodations, event support facilities, commercial pop-up stores, and other scenarios, especially suitable for short-term projects requiring rapid deployment. Integrated houses are more commonly used in long-term on-site projects, overseas engineering projects, and high-quality residential scenarios. Their modular design supports multi-story stacking and can be used to construct permanent or semi-permanent buildings.

4. Installation Efficiency and Flexibility There are significant differences in the installation efficiency of container houses: high-end products can be installed in just 2 hours per unit (such as the fast-assembly containers from Suzhou Zhongnan) and support on-demand splicing and combination; low-end products may take more than 8 hours to install. Integrated houses only require connection to electrical and plumbing systems on-site before they can be occupied. For a project involving 100 units, it takes only 3 days from arrival on-site to being put into use, reducing the construction period by more than half compared to traditional methods.

5. Environmental Protection and Recycling Container houses have a relatively high material recycling rate, with disassembly and assembly damage controlled within 5%, and construction waste emissions reduced by 90% compared to traditional prefabricated temporary buildings. Integrated houses support repeated disassembly and relocation to different sites, with an average disassembly and reuse frequency of more than 8 times, highlighting their low-carbon attributes throughout their entire lifecycle.