Anhui Prefabricated Assembled Housing
Anhui prefabricated assembled housing is a new type of building form constructed through factory prefabrication and on-site assembly, featuring advantages such as efficiency, environmental protection, and energy conservation.
Efficient Construction Speed: The construction speed of Anhui prefabricated assembled housing is extremely fast. The assembly of the main structure of a two-story residential building takes only 15 days, and it can be ready for occupancy within 30 days. The construction period is 60% shorter than that of traditional concrete structures. For example, the Changfeng Kongwei Village resettlement site adopts a layered prefabricated steel structure system with an assembly rate of 100%. The main structure of the houses was assembled in just 7 days, significantly shortening the construction time and meeting the demand for rapid delivery.
High Precision in Factory Prefabrication: The main structural components of the building are precisely manufactured in the factory using intelligent welding production lines and intelligent plate cutting centers, achieving millimeter-level precision. The components are designed and produced in a standardized and industrialized manner, and are equipped with traceable quality files to ensure the quality control of each component and enhance the overall building quality.
Significant Environmental Protection and Energy Conservation: The construction process adopts dry construction methods, reducing dust and noise by more than 80% and minimizing environmental pollution. The main steel components can be 100% disassembled and recycled, and the reuse rate of enclosure materials is as high as 80%, achieving resource recycling. The houses can integrate photovoltaic power generation systems to further reduce energy consumption and achieve energy conservation and emission reduction goals.
Superior Seismic Performance: The assembled steel frame + flexible support structural system meets seismic fortification requirements of magnitude 8 or above, with zero damage to the main structure under rare earthquakes. For example, the houses at the Changfeng Kongwei Village resettlement site remained intact in earthquakes of magnitude 8 or above, providing a safe and reliable living environment for residents.
Flexible and Variable Space: Relying on lightweight and high-strength characteristics and large-span design, combined with movable partition systems, the space can be adjusted according to living needs, such as converting a living room into a bedroom or a study into a children's room, meeting diverse living demands.
Full Lifecycle Digital Management: Each component has a 'digital ID', enabling digital traceability throughout the process from production to installation. Upon house delivery, visual data on the internal pipelines and equipment locations within the walls is provided to support intelligent operation and maintenance, enhancing the living experience and management efficiency.
Diverse Application Scenarios: It covers various scenarios such as self-built houses on homesteads, rural homestays, affordable housing, talent apartments, schools and hospitals, and emergency medical facilities, meeting the living demands of different fields and levels.
Policy Support and Standard Guarantee: The Anhui Provincial Government Work Report clearly promotes the construction of 'good houses' and proposes that residential buildings should adopt BIM design and prefabricated construction methods. The 'Anhui Good House Technical Guidelines' provide guarantees for prefabricated buildings from a technical standard perspective, promoting the transformation of the construction industry towards industrialization and intelligence.
