Prefabricated Houses in Baishan

The prefabricated houses in Baishan mainly include integrated houses and movable panel houses.

Integrated Houses

• Production and Assembly: Integrated houses adopt an industrial material management system. The main structural materials undergo standardized processing in the factory to form modular components such as wall panels, floor slabs, and roof components. Door and window frames, insulation layers, and internal pipeline channels are pre-installed on the production line. After the components are transported to the Baishan area, the site is leveled, and the prefabricated foundation components are quickly installed. The main structure is connected through bolting or welding with millimeter-level precision. The water and electricity pipelines are connected through pre-set interfaces. The external decorative surface layer is completed simultaneously during factory prefabrication, and only joint treatment is required on-site.
• Performance Characteristics: The building envelope adopts a composite sandwich structure, which effectively provides thermal insulation. The window installation eliminates the thermal bridge effect, and the roof system enables natural drainage and thermal insulation. The indoor environment control system integrates the fresh air system with the building structure. The lighting system makes full use of natural light, and the indoor space adopts a flexible partition design. The water resource circulation system achieves a self-sufficiency rate of building water consumption of over 30%. In terms of energy supply methods, the roof photovoltaic modules are integrated with the building shape design. The building orientation and window openings are analyzed through solar simulation. The outer wall surface has a radiation reflective coating. Regarding the relationship with the surrounding ecological environment, the site planning retains the original vegetation community. The elevated design at the bottom of the building reduces changes to the soil structure, and the rainwater infiltration system combines permeable pavement with ecological ditches.

Movable Panel Houses

• Production and Construction: Movable panel houses are prefabricated in the factory, with standardized designs for main components such as walls, roofs, and floor slabs. During construction, simple site leveling is carried out in the early stage, and no deep foundation excavation is required. After the prefabricated standard components are transported to the site, they are assembled like building blocks, mainly relying on bolted connections. No large amount of wet work is required, and they are less affected by the weather. The main structure can be completed in a few days.
• Advantages: In terms of cost control, prefabricated production reduces on-site construction personnel and cycles, resulting in economic costs. Regarding environmental friendliness and resource conservation, the main structural materials can be disassembled and reused multiple times, reducing the generation of construction waste. The construction process has low noise and low dust. In terms of safety and living quality, they adopt a steel structure frame, which has reliable wind and earthquake resistance. Fireproof panels enhance fire safety. Improving the material and thickness of the insulation layer and optimizing the window and door sealing can meet the living comfort requirements in regular seasons.