Anshun Container House Construction

The construction of container houses in Anshun requires comprehensive consideration of multiple factors such as design, material selection, construction, and safety compliance. Here are the specific construction key points:

1. Design Planning and Model Selection

Before constructing a container house, it is necessary to clarify its purpose (such as construction site dormitories, offices, or shops) and select the appropriate type according to the needs. Traditional cargo container-modified houses are sturdy but costly, suitable for specific scenarios. Brand-new welded box-type movable houses are convenient for transportation and installation, low in cost, with a lifespan exceeding 15 years, and widely used. Demountable box-type movable houses have low transportation costs but slow installation speeds and slightly weaker sturdiness, mostly used for exports. For example, the packing boxes provided by Shenyang Yingchuang Color Steel Installation Co., Ltd. have a lifespan of 30-40 years and are suitable for temporary offices and dormitories on construction sites.

2. Material and Structural Safety

The main structure of container houses mostly uses low-alloy high-strength structural steel, such as Q195 steel grade, ensuring that the thickness and specifications of the steel plates meet the standards. For example, the steel plates of Guiyang Baolilai Container products have a thickness of 1282mm and a steel usage of 2236kg per square meter, meeting the requirements for impact resistance. During construction, attention should be paid to connection nodes and welding quality to avoid structural deformation. At the same time, fire prevention and wind resistance facilities should be equipped according to the General Technical Conditions for Prefabricated Integrated Houses, such as requiring a wind resistance level of at least 11.

3. Construction Process and Key Points

1. Foundation Construction: Select a concrete foundation or steel structure support according to the geological conditions, ensuring a flat ground and meeting the bearing capacity requirements.
2. Module Assembly: Adopt standardized assembly line operations, prioritizing the assembly of the main frame, and then installing walls, roofs, and doors and windows. For example, Zhejiang Hangxing Green Building Materials Technology Co., Ltd. achieves rapid assembly through modular design, with an installation efficiency 70% higher than that of traditional movable board houses.
3. Supporting Facilities: Configure water and electricity lines, air conditioners, bathrooms, and other systems according to the purpose, reserving maintenance space and ensuring tightness.

4. Safety and Compliance

1. Qualification Verification: Select suppliers with platform certification and large business scales, such as Guiyang Baolilai Container Movable Board House Co., Ltd. (9 years on the platform) or Shenyang Yingchuang Color Steel Installation Co., Ltd.
2. Third-Party Inspection: Require manufacturers to provide fire prevention and wind resistance performance inspection reports to ensure compliance with the JG/T550—2025 standard.
3. Environmental Protection Requirements: Prioritize the use of recyclable materials to reduce construction waste. For example, the construction waste during the demolition stage of a circular container house is only 1.2kg/㎡, and the carbon emissions are reduced by more than 80% compared to traditional temporary buildings.