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结合石泉电站坝基帷幕修补的试验工作，介绍了化学灌浆复合水泥灌浆的施工工艺及方法、成果分析。修补材料及修补结果，对以后帷幕的加强提供了科学依据。
Combined with the test work of dam foundation curtain repair of Shiquan Hydropower Station, the construction technology and method of chemical grouting composite cement grouting and the result analysis are introduced. Mending materials and repairing results provide a scientific basis for strengthening the curtain.