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无损贴嘴法是目前处理坝体裂缝较为先进的施工方法。灌浆主材采用具有良好亲水性能,对混凝土裂缝或施工缝渗漏水处理采用“无损贴嘴灌浆法”可取得良好的堵漏防渗效果。
The non-destructive mouth method is the most advanced construction method to deal with the cracks in the dam. The main grouting material with good hydrophilic properties, the concrete cracks or construction joints seepage water treatment using “non-destructive mouth grouting method” can get good plugging seepage control effect.