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水利、水电灌浆工程施工中,漏浆是经常发生的。漏浆除浪费大量灌浆材料外,还污染环境,对灌浆质量不利。因此,必须采取有效措施堵漏。漏浆一般可分为被灌体表面漏浆和隐蔽漏浆两种类型。表面漏浆容易发现,也容易处理。而隐蔽漏浆其漏浆缝隙不是在水下,就是埋在土里,难于发现,全凭资料分析才能断定。一、表面漏浆的堵漏处理 1.裂缝漏浆可用废旧棉花、木片等物塞嵌; 2.用水泥砂浆或速凝水泥浆抹封; 3.在北方严冬季节,可用浇水结冰的方法堵漏。如白山水电站17~#、
In the construction of water conservancy and hydropower grouting projects, leakage is frequent. In addition to a large number of leakage grouting grouting material, but also pollute the environment, the quality of grouting adverse. Therefore, we must take effective measures to plug. Leakage generally can be divided into the leakage of the surface of the filling body and hidden leakage of plasma two types. Surface slip leakage easily found, but also easy to handle. The hidden leakage of the slurry leakage gap is not in the water, is buried in the soil, difficult to find, based entirely on data analysis can be concluded. First, the surface leakage of plugging treatment 1. Crack leakage available waste cotton, wood and other objects stuffed; 2. With cement mortar or quick-setting cement wipe seal; 3. In the northern winter season, available water icing Method of plugging. Such as Baishan Hydropower Station 17 ~ #,