Jinhua Prefabricated Slab Housing
Information about prefabricated slab housing in Jinhua is as follows:
Hidden Danger Investigation and Remediation: In May 2024, Jinhua City launched a re-investigation and remediation campaign for hidden safety hazards in multi-story prefabricated slab brick-concrete structures of three floors and above. Building departments in various counties (cities, districts) conducted special investigations into prefabricated slab housing based on the 2022 housing census and the resolution of dilapidated urban housing. They established detailed inventories, comprehensively grasping structural types, number of floors, building areas, construction years, and usage conditions. The investigation was planned to be completed by September of the same year. For buildings found to have safety hazards, professional agencies were immediately commissioned to conduct safety assessments. Buildings identified as CD-grade dilapidated houses were required to be immediately evacuated for prevention and control; for those posing immediate dangers, emergency response plans were initiated to ensure safety. CD-grade dilapidated houses needed to have physical remediation plans formulated, including demolition or repair and reinforcement.
Daily Supervision Measures:
- Inspection Mechanism: Townships (sub-districts) arranged for dedicated personnel to regularly inspect prefabricated slab housing, especially after disturbances to the building foundation or earthquakes, when third-party re-assessment of safety conditions was immediately organized.
- Renovation Supervision: Strengthened management of decoration and renovation behaviors, requiring property owners and renovation units to register and file records, and clarifying prohibited actions (such as altering load-bearing structures).
- Illegal Disposal: For reported illegal renovation behaviors, timely investigations and evidence collection were conducted. If actions specified in Article 10 of the "Zhejiang Province Housing Use Safety Management Regulations" were found, construction was ordered to stop, and measures such as restoring to the original state and repair and reinforcement were taken.
Typical Community Case: The Dongfang Qiancheng Community in Wucheng District has 26 multi-story prefabricated slab residential buildings, completed and delivered in 2008, with a total of 2,000 households. The main unit types are three-bedroom, two-living room apartments ranging from 105-138㎡. The community has complete living facilities nearby, with 12 bus routes, 5 educational institutions, and multiple living service facilities within a 1-kilometer radius.
Distribution of Prefabricated Component Manufacturers: Jinhua City has several prefabricated component production enterprises, with service areas covering all counties (cities, districts) in the city. For example:
- Jinhua Prefabricated Balcony Factory: Mainly produces prefabricated concrete exterior wall panels, PC prefabricated wall panels, etc., serving Yongkang, Wucheng, Pujiang, and other places.
- Jinhua Prefabricated Composite Slab Company: Produces cement prefabricated components, concrete prefabricated columns, etc., serving Pan'an, Wuyi, Lanxi, and other places.
- Jinhua Prefabricated Column Manufacturer: Provides prefabricated solid columns, ALC lightweight panels, etc., serving Yongkang, Yiwu, Wuyi, and other places.
