Guyang County Container Mobile House

Key points about container mobile houses in Guyang County are as follows:

Business Coverage and Customized Installation: The main businesses include container houses and container movable houses, with a business scope covering multiple places in Inner Mongolia such as Baotou, Hohhot, and Ordos. Customized designs can be carried out according to customer needs, and on-site installation services are provided. There is an abundant supply of goods and stable delivery.

Material Selection Points:

• Panels: Given the large temperature difference between day and night and frequent strong winds in Guyang area, traditional single-layer color-coated steel sheets are not suitable due to their high thermal conductivity, which causes rapid heat loss indoors at night in winter. Composite color-coated steel sheets with rock wool or polyurethane as the intermediate core should be selected. Rock wool has Class A fire resistance and can effectively block heat conduction; polyurethane has a high closed-cell rate, and its waterproofing and thermal insulation efficiency are better than those of rock wool, but its fire resistance limit is relatively low. If single-layer panels are selected, an additional internal thermal insulation layer is required, which will increase the installation process and make it difficult to eliminate the cold bridge effect at the joints.
• Containers: As the load-bearing base, their structural strength should match the self-weight of the color-coated steel house and the wind load. Regular containers are made of 16 manganese steel (Q345), whose yield strength is about 45% higher than that of ordinary carbon steel (Q235). If second-hand modified containers are used, it is necessary to check whether the bottom plates are rusted, as rust spots will reduce the overall bending resistance. Color-coated steel houses with light steel keel structures have a light self-weight, but their resistance to lateral wind loads is weaker than that of container frames.

Construction Key Points:

• Foundation Treatment: The depth of the permafrost layer in Guyang area is about 1.5 meters. If containers are directly placed on the ground surface, uneven settlement of the foundation during spring thawing will cause wall cracking. Screw steel piles need to penetrate the permafrost layer and enter a stable bearing layer, and the pile length should be more than 1.2 times the local standard frost depth. For cast-in-place foundations, a 20-centimeter-thick gravel cushion should be set as a frost isolation layer, and steel plates should be pre-embedded on the top surface of the foundation for welding with the bottom of the containers.
• Joint Sealing: When self-tapping screws are used to fix the connection between the color-coated panels and the containers, nylon washers should be installed below the screws, and butyl tape should be pre-pasted at the joints, which can reduce heat loss by about 30%. Butyl tape remains elastic at -30°C, which is better than ordinary silicone sealant.

Product Characteristics and Prices: Container houses in Inner Mongolia are flexible in rental use, can be disassembled and assembled at will, are not easily damaged after multiple loading and unloading operations, have low use costs, and high living efficiency. They have a beautiful appearance design with multiple color options available. The materials are excellent, and most of them are processed with hot-dip galvanized steel, which has good wind resistance, sound insulation, and thermal insulation effects. Prices vary among different manufacturers and specifications. For example, some products of Hongsheng Color Steel Sales Department in Rare Earth High-tech Zone are priced at ¥5700.00.