Hechuan Container House Design
The design of container houses in Hechuan requires comprehensive consideration of functional requirements, space utilization, structural safety, and environmental adaptability. Here are the key design points:
I. Space Layout and Combination Methods The core advantage of container houses lies in their modular combination, which can expand functional space through splicing, stacking, or split-level design. For example, 2-3 20-foot or 40-foot containers can be combined to form a single-story residence of approximately 100 square meters, including a living-dining room, two bedrooms, and a bathroom with a bathtub. Split-level stacking can create three-dimensional space, with the ground floor planned as a leisure courtyard or passageway to improve ventilation and lighting. For small units (e.g., 15 square meters), it is recommended to use foldable furniture (such as sofa beds and foldable tables) and integrated cabinets to enhance space utilization.
II. Structural Safety and Load-Bearing Design International standards must be followed: a 20-foot container has a load-bearing capacity of 25 tons, and a 40-foot container has a load-bearing capacity of 45 tons. During design, it is necessary to ensure the strength of splicing joints, which should be fixed by welding or bolts, and add transverse supports to resist lateral forces (such as wind loads and earthquakes). For multi-story buildings, structural calculations are required, and steel columns or concrete core tubes should be added if necessary.
III. Optimization of Lighting and Thermal Insulation Performance Lighting can be achieved by installing large floor-to-ceiling windows, roof skylights, or glass partitions, while shading facilities (such as eaves and awnings) should be provided to prevent overexposure in summer. For thermal insulation, internal insulation layers (such as polystyrene boards and rock wool) should be installed on walls and roofs, and windows should be made of triple-glazed, two-chamber, broken-bridge aluminum materials, which have better thermal insulation performance than traditional red brick walls. In addition, attention should be paid to preventing internal condensation, which can be solved by adding ventilation openings or installing dehumidification equipment.
IV. Aesthetic Enhancement and Environmental Integration The exterior facade can be treated with paint spraying, themed spray painting, hanging panels, or glass curtain walls to get rid of the industrial feel. For example, using a combination of red and black colors can enhance visual impact. The courtyard design can incorporate natural elements, such as laying gravel paths, setting up green plant walls, or water features, to form an organic whole between the building and the surrounding environment.
V. Compliance and Post-Maintenance If used for long-term residence, it is necessary to go through the building approval process in accordance with local requirements, provide structural drawings, and avoid construction on cultivated land, basic farmland, or forest land. Post-maintenance focuses include: regularly checking the anti-rust coatings on welds, corners, and other parts (recoating every 8-12 years in inland areas and every 3-5 years in coastal areas); replacing window and door sealants every 5-7 years; and keeping the roof clean to avoid water accumulation and corrosion of the steel plate.
