PU Board Prefabricated House
Currently, there is no detailed information specifically targeting PU board prefabricated houses, but policies and renovation directions related to prefabricated panel houses can provide some reference.
Defects of Prefabricated Panel Houses
Prefabricated panel houses were once implemented as an "emergency project" to address urban housing shortages, but they have numerous issues. Poor Seismic Performance: Their structural design and connection methods make it difficult to effectively resist external forces during natural disasters such as earthquakes, leading to a high risk of collapse and posing a serious threat to residents' lives. Inadequate Fire Resistance: The building materials and structural characteristics of these houses allow fires to spread rapidly and become difficult to control, increasing the severity of fire accidents. Severe Structural Aging: Over time, the structures of prefabricated panel houses experience varying degrees of aging, such as wall cracks and floor deformation, which affect the safety and stability of the buildings. Overall Lag in Living Quality: These houses perform poorly in terms of sound insulation, heat insulation, and ventilation, failing to meet modern residents' requirements for living comfort.
Renovation Policies for Prefabricated Panel Houses
The direction of urban renewal policies for 2026 is clear, with new plans for the governance and renovation of prefabricated panel houses. Not a One-Size-Fits-All Demolition Approach: The policies emphasize creating records and dynamically updating information for urban C- and D-grade dangerous housing and non-complete housing units. Renovation plans are to be formulated based on the actual conditions of the houses to avoid blind demolition and waste of resources. Accelerated Demolition and Renovation of D-Grade Dangerous Housing: D-grade dangerous housing poses significant safety risks to residents' lives and property, so priority will be given to its demolition and renovation to ensure residents can promptly move out of hazardous areas. Support for Self-Initiated Renovation and Original-Site Reconstruction of Old Housing: Residents are encouraged to renovate or rebuild their old housing units based on their own needs and financial capabilities, improving the quality and safety of the houses. Steady Progress in the Governance and Renovation of Prefabricated Panel Houses: By comprehensively employing various renovation methods, such as reinforcement and refurbishment, the living conditions of prefabricated panel houses will be gradually improved, enhancing the overall image of the city and residents' quality of life.
