Lugong Prefabricated Panel House Renovation

The renovation of Lugong prefabricated panel houses should be carried out in combination with policy directions and professional services, focusing on risk assessment and targeted measures rather than comprehensive demolition.

1. Policy Orientation for the Renovation of Current Prefabricated Panel Houses

According to existing policies, the core principle for the renovation of prefabricated panel houses is "governance and renovation" rather than "comprehensive demolition". Renovation should be based on the results of housing safety appraisals, classify risk levels, and adopt differentiated measures:

• Low-risk houses: Focus on daily maintenance, such as repairing cracks and waterproofing, to ensure living safety.
• Medium- and high-risk houses: Require structural reinforcement or seismic retrofitting, such as adding support components and reinforcing connection nodes, to enhance the overall stability of the houses.
• Severely damaged houses: If there is a risk of collapse, the "original demolition and reconstruction" method can be adopted to rebuild new houses that meet safety standards on the original site.

2. Adaptability of Lugong's Related Businesses

Lugong's business scope mainly involves post-renovation services such as steel structure mezzanine floors. These services can provide functional upgrade space for prefabricated panel houses:

• Space optimization: Increase usable area through steel structure mezzanine floors, suitable for houses with higher floor heights, but ensure that the renovation does not damage the original structural load-bearing system.
• Structural lightweighting: Steel structures have a relatively light self-weight and exert less pressure on the prefabricated panel foundation, making them suitable as support solutions for local renovations.
• Construction convenience: The modular installation of steel structures is efficient, which can shorten the construction period and reduce interference with residents' lives.

3. Key Steps for Renovation Implementation

1. Safety appraisal: Commission a professional institution to conduct a comprehensive inspection of the house to clarify structural defects and risk levels.
2. Scheme design: Based on the appraisal results, combine Lugong's steel structure technology to formulate reinforcement or renovation plans, which need to be approved by the housing and construction department.
3. Construction supervision: During the construction process, strictly follow building codes to ensure that the newly added structures work in coordination with the original house and avoid secondary damage.
4. Acceptance and maintenance: After the renovation is completed, it needs to pass safety acceptance and be regularly inspected and maintained to extend the service life of the house.

Note: If the house has been included in the dilapidated house renovation plan, it is necessary to give priority to cooperating with the government's unified arrangements to avoid resource waste or safety risks caused by self-renovation.