This paper sets forth the building technology of spillway curtain grouting at Daxijiang Reservoir and solving method of special condition in the grouting.

• 阐述了大西江水库溢洪道帷幕灌浆的施工工艺及灌浆中出现特殊情况的处理方法;灌浆质量与效果分析表明,质量优良,完全符合质量评定标准。