Rock Wool Board Container Mobile House

Rock wool board container mobile house is a modular building form that takes galvanized steel frames and rock wool sandwich panels as its core structure, featuring fire and heat insulation, rapid installation, flexible space, and mobility.

I. Price and Suppliers
Currently, the market offers two typical types of products: The customized quick-assembly rock wool sandwich panel residential container house from Suzhou Gansu Integrated Housing Technology Co., Ltd., priced at approximately ¥4085.0, is suitable for construction site project departments or warehouses; The fire-resistant rock wool container mobile house from Foshan Jiumazhonghui Integrated Housing Technology Co., Ltd., priced at around ¥8000.0, is mostly used for dormitories in large-scale projects. The price differences mainly stem from dimensions, configurations, and supplier positioning.

II. Structural and Performance Advantages

1. Efficient Construction and Precision: The container body is integrated with walls, roofs, and floors in the factory. Only lifting and joint treatment are required on-site, reducing construction errors from the centimeter level to the millimeter level. The spatial squareness is significantly improved, and the standardized design of door and window openings and pipeline interfaces reduces the need for later modifications.
2. Multi-layer Insulation System: It adopts a three-layer structure - the outer layer of 0.6-millimeter galvanized sheet resists wind and sand erosion, the middle 80 - 100-millimeter rock wool layer provides primary insulation, and the inner layer of PVC-coated steel sheet reduces heat radiation. Some products add an elevated layer at the bottom of the container body to block ground cold bridge conduction, reducing indoor temperature fluctuations by about 40% compared to traditional color steel plate houses. However, attention should be paid to the airtightness treatment of door and window sealing strips and joints; otherwise, local condensation may occur.
3. Fire Safety: Rock wool sandwich panels are Class A non-combustible materials that comply with building fire protection regulations and are suitable for scenarios with strict fire safety requirements.

III. Spatial Functional Design
The fixed container size (commonly 3 meters × 6 meters) promotes a functional overlay strategy: The kitchen and bathroom are compressed to one end of the container body to form a wet area, using integrated bathroom technology for waterproof integration; The living and sleeping areas achieve day-night functional switching through convertible furniture, such as wall-mounted folding tables and drop-down beds. However, occupants need to systematically plan item storage; otherwise, the actual usable area may shrink by more than 20%.

IV. Relocation and Reset Characteristics
The single lifting and transportation cost is approximately ¥15 - 25 per kilometer. After arriving at the new site, it only needs to be connected to water and electricity for use, supporting the "mobile living" model. However, it should be noted that the connecting bolts of the container body are prone to fatigue and wear after multiple disassemblies and assemblies. When the number of disassemblies and assemblies exceeds 5 times, the risk of structural deformation increases by about 15%, requiring regular inspection and maintenance.