Cement Prefabricated House Assembly
Cement prefabricated house assembly adopts a combined mode of factory prefabrication and on-site hoisting, featuring modularity, high efficiency, low cost, and customizability.
1. Assembly Method and Technical Principles
Cement prefabricated houses are primarily assembled through modular hoisting. After a single module (e.g., 30㎡) is prefabricated in the factory, it can be installed in 4 hours with the cooperation of a crane and 3 workers, and the entire assembly of a 100㎡ house takes only 2 days. Some products support puzzle-style assembly, allowing flexible structural adjustments based on needs. The houses adopt a prefabricated reinforced concrete full-frame shear wall structure, with modules integrating steel reinforcement skeletons, insulation layers, waterproof layers, and pre-embedded pipelines. Modules are connected through prestressed bolts and welded steel plates to form an overall frame, achieving a wind resistance rating of up to Level 10 and an earthquake resistance intensity of 7 degrees, ensuring structural safety and stability.
2. Cost and Efficiency Advantages
The overall cost is 30% lower than that of traditional brick-and-mortar structures, with unit prices ranging from approximately 300-1000 yuan/㎡ (some products as low as 220 yuan/㎡). The total cost, including interior and exterior decoration, can be controlled within 200,000 yuan (for a 120㎡ house). Factory prefabrication takes only 7 days, and on-site assembly is significantly faster than the traditional 3-6 month construction period, greatly shortening the construction cycle.
3. Application Scenarios and Customization Services
Suitable for rural self-built houses, commercial spaces, and cultural and tourism projects, supporting horizontal splicing and vertical stacking (up to 3 floors) to achieve flexible housing layouts. Some merchants offer customization services for dimensions, materials, and styles, such as thermal insulation layers and steel-framed exterior walls, to meet diverse needs.
4. Market Price References
Prices vary significantly depending on brand, material, and region. For example, new assembled prefabricated houses in Jilin Liaoyuan cost 300 yuan/㎡, cement movable houses in Hebei Baoding range from 220-400 yuan/㎡, and galvanized steel plate sandwich panel prefabricated houses in Zhejiang Jiaxing cost 1000 yuan/㎡.
5. Environmental Protection and Durability
Factory production reduces construction waste by 90%, uses environmentally friendly materials (formaldehyde emission ≤ 0.05mg/m³), and offers a warranty period of up to 70 years, meeting green building standards.
