What are the materials for prefabricated houses
The materials for prefabricated houses mainly include the following types:
1. Heavy-duty wooden house wall materials Produced by Wuhan Tianyi Wooden House Wood Structure Engineering Co., Ltd., these materials use mortise-and-tenon joints to connect the wood. The core material is natural wood, which has the characteristics of being low-carbon, environmentally friendly, and close to nature. Wood is renewable, has relatively low energy consumption during processing, and can achieve good thermal insulation performance through structural design. The mortise-and-tenon joints do not require metal connectors, reducing the risk of chemical pollution, and are suitable for residential or vacation buildings that pursue ecological concepts.
2. Galvanized material frame structure (K-type modular prefabricated houses) The K-type modular houses produced by Weifang Fanglin Integrated Housing Co., Ltd. use galvanized steel as the main frame. The galvanized layer is formed through a hot-dip galvanizing process, which effectively prevents steel corrosion and extends the structural life. The frame structure is assembled through standardized modules and can be quickly assembled for temporary shelters, construction site dormitories, and other scenarios. Galvanized materials have high strength and strong weather resistance, making them suitable for projects that require rapid deployment and are cost-sensitive.
3. Steel frame lightweight panels (cement prefabricated house roofs) The cement prefabricated house roofs produced by Langfang Shirun Energy Saving Technology Co., Ltd. use a composite structure of steel frames and lightweight panels. The steel frame provides structural support, and the lightweight panels (such as foamed cement panels) are filled in, offering fire resistance, thermal insulation, and sound insulation functions. The foamed cement panels are densely packed with micropores inside, which can effectively block heat conduction and reduce noise propagation. These materials are suitable for public buildings or residential roofs with high safety requirements.
4. Light steel structure and rock wool fireproof panels (prefabricated house sandwich houses) The sandwich houses produced by Weifang Hongzong Import and Export Trading Co., Ltd. use a light steel structure frame with rock wool fireproof panels as the enclosure material. The light steel structure has a light self-weight and excellent seismic performance. The rock wool panels are made from basalt, which is melted and drawn into fibers, having a Class A non-combustible characteristic and a fire resistance limit of more than 2 hours. The fibrous structure of rock wool can also absorb sound waves, improving sound insulation effects, and is suitable for earthquake-prone areas or buildings with strict fire protection requirements.
5. Assembly process materials (mobile board houses) The mobile board houses produced by Weifang Fanglin Integrated Housing Co., Ltd. are constructed using color steel plates or sandwich panels through an assembly process. The color steel plates are composed of galvanized steel plates and polystyrene (EPS) or rock wool sandwich cores, with a galvanized layer on the surface for rust prevention and the sandwich core providing thermal insulation performance. The assembly process connects the components with bolts, allowing for quick disassembly and assembly, and the panels have windproof, rainproof, and explosion-proof characteristics, commonly used for temporary construction site housing or disaster emergency shelters.
6. Prefabricated reinforced concrete floor slabs These include hollow slabs (light self-weight, material-saving, suitable for rooms with large spans), channel slabs (high load-bearing capacity, suitable for industrial plants with heavy loads), solid flat slabs (thin thickness, light weight, suitable for corridors or houses with small spans), and sandwich slabs (good thermal insulation performance, suitable for buildings with special environmental requirements). These materials are produced in a standardized manner through factory prefabrication, with high on-site installation efficiency, and the concrete structure has strong durability, making them suitable for long-term use buildings.
