Xi'an Prefabricated Assembled House
The prefabricated assembled houses in Xi'an adopt a modular building system that is factory-produced and rapidly assembled on-site, featuring advantages such as structural stability, short construction periods, and energy conservation and environmental protection. Local enterprises provide integrated services from design to construction and achieve efficient construction through technological means.
The core characteristic of Xi'an's prefabricated assembled houses lies in their modular building system. The main structure typically employs steel structures or light steel keels, with walls, floors, roofs, and other components prefabricated in factories and assembled on-site using standardized connection methods. This production method achieves millimeter-level precision in building components. For example, the Qinxing Jiayuan Affordable Housing Community project utilized BIM pre-simulation and QR code traceability technology to compress the construction period to one year, achieving an assembly rate of 63%. The prefabricated components, after high-temperature steam curing, achieved efficient circulation with "production on one day and assembly the next".
Local representative enterprises drive technological implementation and large-scale application. Shaanxi Construction Engineering New Building Materials Technology Co., Ltd. relies on the full industrial chain resources of Shaanxi Construction Engineering Group to provide integrated services of design, production, and construction. Its intelligent production lines and strict quality control systems ensure that products meet national green building standards and have been applied in urban renewal and rural revitalization projects. Xi'an Hualong Housing Construction Co., Ltd. focuses on steel-structured prefabricated buildings, covering multiple fields such as municipal projects, public buildings, cultural tourism homestays, and new rural construction. Its products possess properties such as wind and earthquake resistance, fire and moisture resistance, thermal and sound insulation, and feature high levels of industrialization and assembly, short construction periods, and flexible building layouts.
Technological upgrades further enhance the advantages of prefabricated buildings. BIM pre-simulation technology can simulate the construction process in advance, reducing on-site errors; QR code traceability systems enable full lifecycle management of components, ensuring quality traceability. Taking the Qinxing Jiayuan project as an example, the prefabricated modular construction technology enabled rapid circulation of prefabricated components after mass production in the workshop, significantly shortening on-site construction time while reducing energy consumption and construction waste generation, meeting energy conservation and environmental protection requirements.
Through factory production, standardized connections, technological empowerment, and local enterprise practices, Xi'an's prefabricated assembled houses have formed an efficient, environmentally friendly, and flexible building model, providing sustainable solutions for urban renewal and rural revitalization.
