Abstract: In the rehabilitation of bucket dissipater of Shiquan dam in 2011, underwater low-temperature curing agent of epoxy resin was used to improve the original material and this new material was applied in the repairing project. The operation experience showed that it was of good effect, worthy popularization.

摘要： 2011年石泉水电站消力戽大修中，改变传统工艺，应用水下低温环氧树酯固化剂（810）对原配方进行改良，经过试验在满足《环氧砂浆技术规程》的情况下，用该材料对消力戽进行了修补，经过2011年和2012年两年大洪水的检验，修补效果良好。