Advantages of Prefabricated Houses
The advantages of prefabricated houses are mainly reflected in six aspects: short construction period, controllable quality, energy conservation and environmental protection, easy maintenance, high cost-effectiveness, and green environmental protection.
Short Construction Period: Prefabricated houses adopt a modular construction method, which significantly shortens the construction period compared to traditional buildings. For example, cement prefabricated houses are 60-70% faster to build than traditional houses. The Kouping modules can be produced within 7 days, and the framework of a Kouping house can be erected in just a few days. A public housing project in Shenzhen, Guangdong, reduced its completion and delivery time from 2.5 to 3 years to just 1 year, fully demonstrating the significant advantage of prefabricated houses in terms of construction period.
Controllable Quality: During the factory prefabrication process, error control is extremely strict. The positioning of each steel bar is precisely controlled in millimeters, with the prefabrication error of cement prefabricated houses not exceeding 2 millimeters. Additionally, prefabricated houses exhibit excellent seismic performance, capable of withstanding magnitude 8 earthquakes, and have less overall settlement than ordinary houses, ensuring the safety and stability of the structure.
Energy Conservation and Environmental Protection: The construction process of prefabricated houses significantly reduces on-site noise, dust, construction waste, and traffic congestion, which are disruptive factors. At the same time, 90% of the construction waste from cement prefabricated houses can be recycled, and carbon emissions are halved. Some projects have even obtained international environmental certifications, reflecting their significant environmental benefits.
Easy Maintenance: Prefabricated houses also have obvious advantages in terms of later maintenance. Due to the use of high-quality materials and craftsmanship during factory prefabrication, problems that arise during the use of the house are fewer, and maintenance costs are 40% lower than those of traditional houses, reducing user operating costs.
High Cost-Effectiveness: The main structure of prefabricated houses is about 30% cheaper than that of brick houses, saving ordinary families 30,000 to 50,000 yuan. This is due to the unified production in factories, which reduces material waste, thereby lowering costs and improving cost-effectiveness.
Green Environmental Protection: Prefabricated houses are fully prefabricated in the factory and only require rapid assembly on-site, reducing the impact of on-site construction on the environment and aligning with the concept of green buildings.
