Xi'an Cast-in-Place Prefabricated Houses

There is production and application of cast-in-place prefabricated houses in Xi'an, covering two main types: cement prefabricated houses and prefabricated integrated houses.

Manufacturers and Process Characteristics

Hongsheng Cement Prefabricated House Factory in Xiangqiao Subdistrict Office, Lintong District, Xi'an is a typical representative. Its cement houses adopt a reinforced concrete integral structural design and are formed in one go through cast-in-place pouring, ensuring structural robustness. This process involves simultaneously pouring the steel reinforcement framework and concrete in the factory to form building components with stronger integrity, avoiding potential connection weaknesses in the masonry process of traditional brick-and-mortar structures. In addition, Shaanxi Construction Engineering New Building Materials Technology Co., Ltd. focuses on prefabricated integrated houses, with steel structures or light steel keels as the core of the main structure. Wall panels, floor slabs, and other components are prefabricated in the factory and then transported to the site for assembly, achieving rapid forming through standardized connection methods and complying with national green building and prefabricated building standards.

Core Product Advantages

1. Outstanding Seismic Performance: The concrete integral structure of cast-in-place prefabricated houses has three times the seismic capacity of traditional red brick houses, making them particularly suitable for earthquake-prone areas.
2. High Construction Efficiency: With a prefabrication rate of over 90%, the components are produced in the factory and then transported to the site for assembly as a whole. The construction period is shortened by 30%-50% compared to traditional buildings, and the completion time can be accurately predicted.
3. Economy and Flexibility: The cost is lower than that of traditional brick houses, and they support secondary hoisting and reuse, reducing long-term costs. Construction is not restricted by seasons and can adapt to various climatic conditions.
4. Environmental Protection and Standardization: Prefabricated integrated houses comply with green building standards, reducing on-site wet operations and lowering dust and noise pollution. At the same time, through modular design, they achieve large-scale production with more stable quality.

Application Areas and Cases

Cast-in-place prefabricated houses have a wide range of applications, including family residences, schools, office buildings, hotels, factory dormitories, and guard posts, and support the construction of multi-story or high-rise buildings. For example, the prefabricated integrated houses of Shaanxi Construction Engineering have been implemented in urban renewal and rural revitalization projects, covering areas such as temporary offices, residences, medical facilities, and emergency shelters, demonstrating their characteristics of rapid deployment and strong adaptability.

Type Differentiation

It should be noted that cast-in-place prefabricated houses in Xi'an include two types:

• Cement Prefabricated Houses: Focusing on cast-in-place reinforced concrete, emphasizing structural integrity.
• Prefabricated Integrated Houses: With steel structures or light steel keels as the main body, focusing on modular assembly and green standards.
  Both represent the development direction of prefabricated buildings, but there are differences in process paths and application scenarios.