How to Build a Container House

The construction of a container house involves steps such as foundation treatment, container assembly, structural reinforcement and sealing, interior decoration, and external facilities. The specific process is as follows:

1. Foundation Treatment
The foundation is crucial for the stability of a container house. There are two common methods:

• Screw Pile Foundation: Specialized machinery is used to screw steel piles into the ground, continuously monitoring pressure and torque to ensure the piles penetrate deep into stable soil layers (e.g., 2 meters deep). Each pile can bear approximately 5 tons of weight. This method is suitable for soft soil conditions or scenarios requiring rapid construction.
• Concrete Platform Foundation: The ground is excavated to about half a meter deep, and formwork is installed and surrounded by barriers. Concrete is then poured to form a flat supporting surface. This method is cost-effective but requires a longer curing time, making it suitable for hard soil conditions and limited budgets.

2. Container Assembly
Containers are combined into an overall structure according to design requirements:

• Horizontal Assembly: Multiple containers are placed side by side (e.g., four 12-meter containers assembled horizontally), or the partitions between containers are welded open to expand the interior space.
• Vertical Stacking: Double-layer structures are achieved through welding or bolt connections, increasing usable area. During assembly, steel nails are used to reinforce the connection points to ensure structural strength.

3. Structural Reinforcement and Sealing

• Rust Prevention: The surfaces of welded containers are coated with anti-rust paint to prevent corrosion from long-term exposure.
• Joint Sealing: The edges of joints are sealed with nitrile rubber-based aluminum foil tape to prevent rainwater leakage and air infiltration.
• Wall and Floor Fixing: The outer plywood walls should extend beyond the edges of the floor, and be fixed with adhesive and steel nails to enhance overall stability.

4. Interior Decoration and Functional Enhancement

• Insulation and Soundproofing: Glass fiber wool is installed as a soundproof insulation layer, covered with plastic film to form a barrier, improving living comfort.
• Walls and Floors: Vertical and horizontal rods are nailed into the container walls to reserve space for windows, and plywood is glued and reinforced. The floor is laid with glass fiber insulation, subfloor, tile adhesive, and finally flooring or tiles.
• Water and Electricity Systems: Holes are reserved for electrical wires, and solar photovoltaic power generation systems and batteries are installed. Water supply and drainage pipes, as well as gas pipes, are laid to meet basic living needs.
• Living Facilities: Windows, doors, a real fireplace, a kitchen, a bathroom, etc., are installed according to needs, and a food storage room is designed.

5. External Facilities
Functions are expanded according to usage scenarios:

• Building a carport to protect vehicles;
• Installing underfloor heating to enhance winter comfort;
• Covering insulation boards to improve energy efficiency.

During the construction process, adjustments can be made flexibly according to budget, environment, and purpose, such as using second-hand containers to reduce costs or achieving a double-layer structure through stacking.