Changfeng Cement Prefabricated Housing

Changfeng County has made remarkable progress in the field of cement prefabricated housing and related prefabricated construction, covering various aspects such as the production of prefabricated components, the promotion of prefabricated rural houses, and the application of efficient construction systems.

I. Outstanding Production Capacity of Prefabricated Components
As an individually-run enterprise, Qianji Wanghu Prefabrication Plant in Xiatang Town, Changfeng County, has been focusing on the production and sales of cement prefabricated floor slabs and stair slabs since its establishment in 2011. With a registered capital of 2.17 million yuan, the plant employs 135 people (including 48 with college degrees) and has an annual turnover of 199.8 million yuan. Its products are mainly targeted at small and medium-sized enterprises and individual users. Its large-scale production capacity provides a stable supply of basic components for the regional construction market.

II. Significant Achievements in the Promotion of Prefabricated Rural Houses
In the land increase-decrease linkage resettlement housing project in Shuihu Town, Changfeng County has vigorously promoted prefabricated steel-structure rural houses. Taking the resettlement housing in Xinglong Village as an example, it adopts a cold-formed thin-walled steel-light polymer composite wall panel system, achieving goals such as safety, practicality, energy conservation, waste reduction, and economic aesthetics through prefabricated construction. The project covers an area of 30 acres with a building area of nearly 7,000 square meters, providing two-story independent courtyard houses for 66 households. The building life cycle reaches 100 years, significantly improving the quality and durability of rural housing.

III. Intelligent Manufacturing System Enables Efficient Construction
The intelligent manufacturing plant established by Anhui Construction Engineering Group in Changfeng County (covering an area of 327 acres) has built an integrated collaborative model of 'design-production-installation', producing 10,000 typical two-story houses annually. Its prefabricated steel-structure system achieves 100% fully prefabricated construction through factory-prefabricated components and rapid on-site assembly. For example, the assembly of the main structure of a two-story house takes only 15 days, and it can be occupied within 30 days, which is several times more efficient than traditional construction methods. This system boasts advantages such as seismic resistance of over 8 degrees, traceable components, and an 80% reduction in construction waste, covering diversified scenarios such as self-built houses on homesteads, rural homestays, and affordable housing.

IV. Rapid Construction Examples Verify Technical Feasibility
Anhui Construction Engineering Group precisely assembled prefabricated wall panels, stairs, and other components through standardized processes in the production workshop in Shuihu Town, completing the construction of a two-story house in just 7 days. This example visually demonstrates the industrial advantages of prefabricated construction, which is 'building houses like making cars', providing a replicable practical model for the industrial transformation of regional construction.