Guizhou Container House Construction

In Guizhou, container house construction requires special attention to manufacturer selection, design services, construction key points, and compliance. Details are as follows:

1. Manufacturer Selection and Qualification Verification

There are many manufacturers providing container house construction services in Guizhou. Priority should be given to selecting formal enterprises with production qualifications, product certificates, and test reports. For example, Guiyang Baolilai Container Mobile Panel House Co., Ltd. and Guizhou Tianhong Tengda Steel Structure Engineering Co., Ltd. have all passed platform qualification verification and offer integrated services including steel structures, movable houses, and container houses. The following methods can be used for screening:

• On-site Inspection: Request the manufacturer to provide a tour of the production line to confirm whether the steel structures have passed national standard quality inspections and whether the fire resistance ratings of the panels meet the standards (such as A-grade rock wool or glass wool core materials).
• Case References: Review the manufacturer's past project cases to evaluate its construction experience and quality stability.

2. Design Services and Customization Requirements

Most manufacturers offer personalized design services and can customize container houses according to site and functional requirements. For example:

• Size Customization: The standard container size is 3m×6m, and customized options such as high-cube containers and irregular-shaped containers are also available based on needs.
• Functional Zoning: It can be designed as a combination of spaces such as dormitories, offices, kitchens, and bathrooms, equipped with basic facilities including electrical circuits, switch sockets, and air conditioning预留口 (reserved openings for air conditioning).
• Exterior Painting: Personalized painting is supported to meet aesthetic needs in different scenarios.

3. Construction Key Points and Material Selection

The following aspects should be focused on during container house construction:

• Foundation Treatment: The house should be placed on a flat and hardened ground to avoid settlement risks.
• Frame Technology: The container body frame should be made of galvanized steel, with column and beam wall thicknesses of at least 2.0mm. The welding process should be full-weld and polished smoothly, and hot-dip galvanizing is preferred for rust prevention.
• Panel Selection: It is recommended to use double-sided color-coated steel sandwich panels for wall, roof, and floor panels, with a core material thickness of not less than 50mm. The interface seals should be made of ethylene propylene diene monomer (EPDM) rubber strips to ensure waterproof durability.
• Water and Electricity Configuration: The electrical circuits should use national standard copper core wires and be laid in concealed conduits. Water pipes should be made of PPR hot-melt pipes, and doors and windows should be made of broken bridge aluminum materials to improve thermal insulation performance.

4. Compliance and Safety

Before construction, it is necessary to confirm the land use nature and planning permits to avoid illegal construction. For example, there have been cases in Qixingguan District, Bijie City, where container houses were placed and houses were built privately without approval, resulting in orders for cleanup. It is recommended to consult the local urban construction department before construction to ensure compliance with land management and urban appearance management regulations.