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柴河水库除险加固工程泄洪洞伸缩缝处理施工,采取GBW遇水膨胀胶条和加强型SPC柔性防水涂料的两层防水措施处理方案。经过实际施工效果证明,该方案具有操作条件要求低,且渗漏处理情况良好。同时该方案也适用于缺陷裂缝、混凝土面渗等的处理施工。文章对柴河水库的泄洪洞渗漏现象进行细致分析,然后对渗漏处理施工工艺、指标参数等进行了介绍,希望能够给其他工程的泄洪洞渗漏处理提供参考和借鉴。
Water hazard expansion project of Chaihe Reservoir Reinforcement Project shall be treated with two layers of water-proofing measures of GBW water-swelling adhesive tape and reinforced SPC flexible waterproof coating. After the actual construction results show that the program has low operating conditions, and leakage treatment is good. At the same time the program also applies to defects such as cracks, concrete seepage and other construction. The article analyzes the leakage phenomenon of spillway tunnel in Chaihe reservoir carefully, and then introduces the construction technology of leakage treatment, index parameters and so on, hoping to provide reference and reference for the leakage treatment of flood discharge tunnel in other projects.