Colorful Container House Production

The production of colorful container houses involves standardized processes, material selection, and a variety of product types, with the core being the combination of modular design and industrial manufacturing.

I. Production Process and Industrial Manufacturing

The production of colorful container houses typically adopts standardized assembly-line operations, with core processes including:

1. Steel Structure Frame Processing: Using hot-dip galvanized cold-formed steel as the main material, the main frame is formed through automated cutting and welding. For example, Suzhou Zhongnan Steel Structure Co., Ltd. adopts fully automatic welding processes, with weld strength meeting the GB/T 19001-2016 standard, ensuring wind and earthquake resistance.
2. Wall and Roof Panel Prefabrication: Walls often use rock wool, glass wool, or polyurethane sandwich panels, which provide both fire resistance and thermal insulation; roof panels are covered with waterproof layers through composite processing.
3. Internal System Embedding: Pre-installation of water and electricity pipelines, doors, windows, and interior decoration is completed in the factory, reducing on-site construction time.
4. Trial Assembly and Quality Inspection: Modular trial assembly is conducted before leaving the factory to ensure component compatibility, and third-party inspections are carried out (e.g., wind resistance testing must meet the GB50011-2010 Architectural Seismic Design Code).

II. Material Selection and Performance Guarantee

1. Structural Materials: Hot-dip galvanized steel is the main frame material, offering excellent corrosion resistance; some manufacturers use fully steel structures (e.g., Suzhou Zhongnan) or semi-welded semi-bolted structures (e.g., CIMC Modular), affecting long-term turnover stability.
2. Enclosure Materials: The filler in sandwich panels determines insulation and fire resistance levels; rock wool panels have a fire resistance limit of over 1 hour, while polyurethane panels offer better thermal insulation.
3. Flooring and Decoration: Cement fiber boards or steel-wood composite floors are used for flooring, and walls can be finished with metal panels, calcium silicate boards, or PVC overlays to meet different scenario requirements.

III. Product Types and Application Scenarios

1. Packing-Box Container Houses: Can be used independently or stacked, suitable for construction site dormitories and temporary office areas.
2. Light Steel Frame Houses: Flexible customization of layouts, commonly used in homestays and scenic area support facilities.
3. Functional Support Facilities: Such as security booths and eco-friendly public toilets, with sizes and layouts adjusted as needed.

Manufacturers need to possess full-chain capabilities in design, processing, and installation. For example, Baotou Xinxing Color Plate Steel Structure Manufacturing Co., Ltd. has profiled tile equipment and sandwich panel production lines, enabling it to independently complete the entire process from steel structure to interior decoration and provide custom services for irregular sizes.