Second-hand Mobile Container House
A second-hand mobile container house is a movable and reusable architectural space, typically transformed from recycled containers or dedicated modular houses. It is widely used in scenarios such as construction site dormitories, temporary offices, and commercial shops.
Brands and Materials
There are various brands of second-hand mobile container houses, with common ones including Hetaiyuan, Deshun Mobile Housing, and Guimao Industry. The choice of material directly affects durability and usage scenarios:
- Sandwich Panels: Composed of two layers of metal sheets with an intermediate insulating core material (such as polyurethane or rock wool), they offer excellent thermal insulation and are suitable for cold or hot regions.
- Steel Structures: With a steel frame, they are structurally stable, highly resistant to wind and earthquakes, and often used in high-rise or long-term usage scenarios.
- Color-coated Steel/Stainless Steel: The outer layer is made of color-coated steel sheets or stainless steel, which is corrosion-resistant and easy to clean, suitable for humid or rainy environments.
Typical Specifications and Configurations
The size and interior design of second-hand container houses vary according to needs:
- Basic Dimensions: Commonly 3 meters wide × 7 meters long, with a height of approximately 2.5 - 2.8 meters, they can accommodate 4 - 6 people for living or serve as small office spaces. Some products feature compartmentalized designs, such as separating the bedroom from the bathroom to enhance privacy.
- Door and Window Configurations: Security doors and thermal-break aluminum windows (with double-glazing) are common configurations, balancing safety and thermal insulation. For example, a certain model of second-hand mobile container house uses thermal-break aluminum windows, has a large open-plan interior, and double-glazed windows, making it suitable for use in northern regions.
- Interior Finishes: The floor is usually laid with 1.2-centimeter-thick composite flooring or non-slip tiles, while the walls can be finished with density boards, PVC panels, or metal sheets. Some high-end models are equipped with integrated ceilings and lighting systems.
Price Range
The price of second-hand containers is significantly influenced by specifications, materials, and usage:
- Standard Shipping Container Modifications: A 20-foot (20GP) second-hand container with a container certificate (usable for SOC self-owned container exports or container house modifications) costs approximately 9,000 yuan.
- Customized Container Houses: Complete houses including interior finishes, doors and windows, and electrical circuits generally cost over 14,000 yuan. If the configuration is higher (such as a steel frame, double-glazing, and high-end finishes), the price may exceed 20,000 yuan.
Precautions
When purchasing a second-hand container, attention should be paid to:
- Structural Integrity: Check for deformation, corrosion, or cracks in the container body, especially at the corners and welds.
- Material Compliance: Ensure that the core material of the sandwich panels meets fire safety standards (e.g., rock wool is preferable to polystyrene), and that steel structures have undergone rust prevention treatment.
- Usage Suitability: If used for living, confirm ventilation, lighting, and thermal insulation performance; if used for commercial purposes, assess appearance and spatial flexibility.
Second-hand mobile container houses have become a mainstream choice for temporary buildings due to their low cost, high flexibility, and environmental friendliness, but configurations and budgets should be balanced according to actual needs.
