Prefabricated Slab Structure Houses in Guilin

There are some prefabricated slab structure houses in Guilin, which have different problems and corresponding renovation measures have been taken due to different construction years and standards.

The Guilin Petroleum Primary School has a renovation and corridor reinforcement project for prefabricated slab houses, with a total project budget of 1,314,636.42 yuan and a contract performance period of 35 days. There are clear qualification requirements for suppliers, who need to have a Grade-III or above general contracting qualification for construction engineering and a valid work safety license, etc. This reflects the emphasis on the quality and safety of the renovation projects for such houses.

The prefabricated slab houses at No. 38, South Xishan Road were built in the 1970s and 1980s. These houses have low construction costs and fast construction progress, but are prone to problems such as wall cracks, leakage, and wall peeling after long-term use. The three residential buildings at this location have been identified as Class-C dangerous houses. Renovation construction began at the end of 2024, with reinforcement parts including exterior walls and interior walls identified as dangerous points through testing. The project is planned to be completed by the end of March, and the houses must meet Class-B safety standards after reinforcement to pass the acceptance inspection, thereby improving the safety of the houses through renovation.

Some old houses in Tiexi Community mostly adopt a brick-concrete and prefabricated slab structure, with relatively thin walls and floor slabs, which to some extent affects living comfort and reflects possible deficiencies in the living experience of prefabricated slab structure houses.

The prefabricated slab houses in Weida North Residential Area are located at No. 24, Cuizhu Road, Xiufeng District, and were built in the 1960s and 1970s. These houses have a long construction history, low construction standards, and long service lives, resulting in problems such as wall and floor cracks, severe roof leakage, poor water supply and drainage conditions, no centralized sewage discharge, and aging wiring. Currently, the houses have been identified as Class-D dangerous houses and meet the conditions for renovation of old and dilapidated houses. A total of 28 buildings with 995 housing units are included in the renovation scope this time, with a total construction area of 52,328.63 square meters. The total investment in the entire renovation is about 429 million yuan. The large-scale renovation aims to thoroughly solve the many problems existing in the houses and improve residents' living conditions.