Anqing Container House Materials
The materials for container houses in Anqing mainly include core framework materials, lining and flooring materials, auxiliary materials, and other related materials.
Core framework materials are the main supporting structures of container houses, with their main frames and corrugated panel walls often made of weathering steel. During the smelting process of weathering steel, trace alloying elements such as phosphorus, copper, chromium, and nickel are added. These elements enable the steel surface to form a dense, dark brown oxide layer. This oxide layer acts like a protective film, effectively preventing further corrosion of the internal metal, allowing container houses to adapt to natural environments with high humidity and salt content, and ensuring the long-term stability of the structure.
Lining and flooring materials are crucial for the internal user experience of container houses. The floor of the container is typically laid with high-strength bamboo-wood composite flooring that is over 28 millimeters thick. This type of flooring combines the elasticity of wood with the compressive strength of bamboo, providing a comfortable foot feel for occupants while also being able to withstand a certain amount of weight. The interior wall cladding of the container is often made of plywood or magnesium oxide board that has undergone anti-corrosion and fire-resistant treatment. These materials not only provide moisture and heat insulation, creating a relatively stable indoor temperature and humidity environment, but also serve as key substrates for later circuit installation and item hanging, facilitating interior decoration and arrangement.
Auxiliary materials play an indispensable role in container houses. The fillers inside sandwich panels are mostly rock wool or polyurethane foam. Rock wool has excellent fire-resistant properties, effectively preventing the spread of fire and ensuring the safety of occupants' lives and property; polyurethane foam offers better thermal insulation, reducing the loss of indoor heat and lowering energy consumption. The joints between container bodies are sealed with ethylene propylene diene monomer rubber gaskets, which can withstand temperature variations without cracking or aging, effectively preventing rainwater, dust, etc., from entering the interior and ensuring indoor cleanliness and dryness. The exterior facade is often coated with high-weather-resistant polyester powder, which has far superior adhesion and UV resistance compared to traditional paint films, making the appearance of container houses more aesthetically pleasing and extending their service life.
In addition, some container houses also use materials such as color-steel composite sandwich panels, color-steel corrugated panels, rock wool panels, eco-friendly composite materials, H-section steel, and C-section steel during construction. These materials are selected according to different design requirements and usage scenarios, further enriching the construction material system for container houses.
