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辽宁省建昌县孤山子水库土坝治漏采用铺盖土工膜的措施，在水下铺盖土工膜难度大，质量不易保证．该工程在土工股粘接、浮运、铺设、固定、覆盖采取了一系列措施，使水下铺盖土工膜施工成功．此方法优点是土工膜岸上粘接质量易保证，用木筏拖运、缆绳牵引位置容易固定，边铺边用砂带覆盖，施工进度快，而木筏材料可回收９０％。经１９９５年洪水考验，证明这次施工是成功的．
Jianchang County, Liaoning Province, Gushanzi dam leakage treatment using geomembrane bedding paving, laying geomembrane underwater is difficult, quality is not easy to guarantee. The project in the geotechnical stocks bonding, floating, laying, fixing, covering a series of measures to make the underwater laying of geomembrane construction success. The advantage of this method is that the bonding quality of the geomembrane shore is easy to ensure, the raft is towed by the raft, the traction position of the cable is easy to be fixed, the edge paving is covered by the sand belt, the construction progress is fast, and the raft material can be recycled by 90%. The flood test in 1995 proved that the construction was successful.