Qujing Container House Construction

The construction of container houses in Qujing requires comprehensive consideration of multiple factors such as design, construction, and maintenance. Here are the specific key points:

I. Design Planning

1. Spatial Layout: Choose between splicing and combining or staggered stacking methods according to needs. For example, 2-3 containers can be expanded to create functional areas such as living rooms, bedrooms, and bathrooms. Staggered design can improve ventilation and lighting, and leave a leisurely courtyard or aisle on the ground floor.
2. Lighting and Insulation: Install large floor-to-ceiling windows, roof skylights, or glass partitions to enhance lighting; add internal insulation layers to walls and roofs, and select triple-glazed windows to improve thermal insulation performance; roof eaves or sunshades can prevent exposure to the sun.
3. Courtyard and Facade: The exterior facade can be beautified through paint spraying, themed spray painting, or glass curtain walls; the container is elevated on pile foundations to prevent moisture and insects and facilitate site leveling.

II. Construction Key Points

1. Foundation Treatment: Rural homesteads require construction approval and structural drawings; leased land is only for temporary use, and the nature of the contract must be clearly defined. Container houses are steel-structure buildings and require professional construction teams for operation.
2. Installation Process: Foldable containers are easy to install on-site, and can be completed by 2-3 people working together, with a short installation time; transportation costs are low, with a 6-meter car able to carry 6 sets and a 17.5-meter flatbed truck able to carry 20 sets.
3. Structural Safety: Welding parts must be standardized to ensure structural stability; walls and roofs must meet wind, rain, and earthquake resistance requirements and comply with emergency housing standards.

III. Post-Maintenance

1. Rust Prevention and Corrosion Resistance: During the construction phase, grind and apply epoxy primer + topcoat to cutting and welding incisions; inspect welds, corners, and other parts annually, and immediately repaint any rust spots found; repaint every 8-12 years in inland dry areas, every 7-10 years in southern humid areas, and every 3-5 years in coastal areas.
2. Waterproof Sealing: The sealant around doors and windows, container body joints, and roof gutters needs to be replaced every 5-7 years; clean roof leaves annually to prevent water accumulation.
3. Service Life: With reasonable use, foldable containers can be folded repeatedly 500 times and have a long service life.