Effect of Finished Installation of Prefabricated Houses
The finished installation of prefabricated houses offers multiple advantages, including structural stability, excellent performance, practical and diverse appearances, and efficient and cost-effective construction.
Structural and Performance Advantages
Prefabricated houses are primarily constructed using reinforced concrete, resulting in a dense and sturdy overall structure with mature craftsmanship and solid materials. This ensures strong overall stability and excellent load-bearing capacity, along with multiple superior properties such as earthquake and pressure resistance, fire and flame retardancy, thermal insulation and energy efficiency, wind and moisture resistance, and corrosion and weathering resistance. For example, in earthquake-prone areas, their seismic performance effectively safeguards residential safety; in cold or hot regions, their thermal insulation and energy efficiency reduce energy consumption and enhance living comfort.
Appearance and Practicality Advantages
Prefabricated houses come in a complete range of specifications and diverse styles, allowing for personalized customization based on site size and usage requirements, fully meeting the housing needs of various social strata and populations. They have a wide range of applications, suitable for constructing office buildings, small hotels, staff dormitories, canteens and restaurants, private garages, factory gatehouses, storage warehouses, and other types of buildings. Additionally, they are widely applicable to various scenarios such as rural dilapidated house renovations, rural self-built housing, farm ancillary housing, temporary office and accommodation housing on construction sites, and temporary engineering ancillary housing, providing flexible solutions for different needs.
Construction and Economic Advantages
The construction and installation of prefabricated houses are rapid and efficient, with short construction periods and quick learning curves,不受季节、天气环境限制 (unrestricted by seasons and weather conditions), allowing for year-round construction. For example, it takes only 4 hours to hoist and install a house in Henan. They offer significant price advantages, costing just over 300 yuan per square meter, with the rough construction cost of a 200-square-meter house being approximately 60,000 yuan. The designed service life of these houses exceeds 70 years, making them durable and easy to maintain. They also support overall relocation and secondary disassembly and reuse, significantly saving investment costs through recycling. Taking a public housing project in Shenzhen, Guangdong as an example, five nearly 100-meter-high residential buildings were assembled from 6,028 concrete modules. Compared to traditional construction methods, the completion and delivery time was reduced from 2.5 to 3 years to just 1 year, on-site labor was reduced by approximately 50%, and disturbances to residents such as noise, dust, construction waste, and traffic congestion at the construction site were significantly reduced.
