Tibet Prefabricated Housing Design Solutions

There are three main prefabricated housing design solutions in Tibet: the Lhasa Modular Integrated Housing Construction Solution, the Shigatse Container House Solution, and the Simple Housing Construction Solution in Tibet (suitable for temporary resettlement in agricultural and pastoral areas). Details are as follows:

Lhasa Modular Integrated Housing Construction Solution: In response to the high altitude and harsh climate in Lhasa, a modular integrated housing approach is adopted, with prefabrication in factories and on-site assembly. The building structure is decomposed into standardized modules, enabling rapid construction through industrial production. High-performance insulation materials and airtight designs are used to address environmental challenges such as low temperatures, strong ultraviolet radiation, and significant temperature differences between day and night. The structural system often employs light steel structures or composite panels, combining strength with insulation performance, meeting seismic design requirements, and adapting to plateau geological conditions. With the advantages of highly integrated and intelligent production, processes such as wall, floor, and pipeline embedding are completed in the factory, requiring only lifting and connection on-site, significantly shortening the construction period and reducing interference with the fragile plateau ecosystem. Modular design supports flexible expansion and functional customization, suitable for various uses such as residences, medical stations, and schools. The combination of standardized interfaces and BIM technology enhances design accuracy and construction controllability. Excellent production factories possess plateau-adaptive research and development capabilities and a large-scale manufacturing system, equipped with automated production lines and strict quality inspection systems, enabling precise processing and weather resistance treatment of modules. Some enterprises develop specialized materials and obtain third-party certifications to ensure products comply with plateau building standards. The factory's logistics and assembly training systems support efficient delivery of remote projects.

Shigatse Container House Solution: A prefabricated building designed with standardized and modular concepts, where the core units complete the main structure, wall insulation, water and electricity pipelines, and even interior decoration in the factory, and are then transported to the site for rapid assembly. High-quality insulation materials and sealing techniques are used to ensure the container's thermal insulation performance, effectively resisting outdoor cold; the sturdy steel structure frame provides good wind resistance. Most of the complex operations are transferred to the factory workshop, with on-site work mainly involving lifting and connection, reducing on-site construction workload, personnel input, and working time, and minimizing on-site interference with the fragile plateau ecological environment.

Simple Housing Construction Solution in Tibet (suitable for temporary resettlement in agricultural and pastoral areas): This solution adopts a composite process of "local material sourcing + modular prefabrication" to design single-story flat-roofed houses with a building area of 30 - 40 square meters, an eave height of 2.8 meters, thicker lower walls and thinner upper walls, a seismic design intensity of 7 degrees, and a construction period controlled within 15 - 20 days, meeting the living needs of 3 - 5 people.