Prefabricated House in Kaifeng

Kaifeng City in Henan Province has practical experience in using cement 'prefabricated houses', and the relevant information is as follows:

Construction Method

These prefabricated houses are built using reinforced concrete, with a construction process similar to 'building blocks'. Specifically, various components of the house, such as wall panels and floor slabs, are prefabricated first. These prefabricated components are manufactured in factories according to strict standards and specifications to ensure their quality and precision. Afterward, these prefabricated components are transported to the site of the homestead and precisely installed and fixed together using professional installation equipment and techniques, gradually constructing a complete house structure.

Construction Efficiency

The construction efficiency of prefabricated houses is extremely high, with a few workers being able to complete a set in as little as 4 hours at the fastest. This is attributed to their standardized prefabricated components and modular construction methods, which reduce the complexity and uncertainty of on-site construction, significantly shortening the construction period and enabling rapid satisfaction of people's housing needs. They are particularly suitable for construction scenarios with urgent time requirements, such as post-disaster reconstruction and temporary housing.

Cost and Lifespan

The cost per square meter is over 300 yuan, which offers certain cost advantages compared to traditional construction methods. Meanwhile, the house has a lifespan of up to 70 years, indicating its good durability and stability. It can provide long-term and reliable living guarantees for residents, reducing the costs and hassles associated with frequent repairs and reconstruction.

Building Height

The houses built can reach up to 5 stories, indicating that these prefabricated houses can meet the structural design and load-bearing capacity requirements for a certain height. They can be used not only for low-rise residential construction but also to a certain extent for multi-story buildings, broadening their application scope and making them suitable for residential scenarios of different scales and needs.