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某地下汽车库工程施工完成后近一年的时间迟迟无法进行竣工验收,其主要原因是存在多处渗漏现象,导致四周积水较多,漏点一直在维修处理。笔者经过观察发现,地下室工程渗漏的现象主要由以下几个方面造成。一、后浇带存在渗漏现象大体积(大面积)混凝土工程中由于存在沉降或者温度裂缝,为避免主体工程出现裂缝,因此设计一般都设置后浇带。但是后浇带由于是在主体工程封顶后才进行施工,
The completion of an underground garage project nearly a year after the completion of the project can not be completed and acceptance, the main reason is the existence of multiple leakage, resulting in more water around the leak has been in maintenance. After I observed that the basement project leakage mainly caused by the following aspects. First, there is leakage after pouring large volume (large area) due to the existence of settlement or temperature cracks in concrete works, in order to avoid cracks in the main project, so the design are generally set post-pouring zone. However, after pouring with the main project is due to be carried out after construction,