中文摘要：

采用新的改性材料，参照有关规定和自行设计的方法，对YGJ-快速堵漏灌浆液原材料组成之间的影响因素进行了研究。结果表明：通过配方优化试验能够调整出最佳配方：测试了最佳配方的重要性能，其中固结体的湿粘结性能、浆液粘度、膨胀率、固化时间和质量稳定性等性能有很大的改善，抗渗指标达到P14以上，同时探讨了防水堵漏的微观反应机理。使用该材料在工程中进行了应用，取得良好的效果，值得应用推广。

英文摘要：

Effects on the relations between the factors of YGJ-fast-water-resisting agent with newly modified components were studied according to related codes and by self-designed methods. The results show that the optimal ratio of the raw materials by the test of mix-proportion optimization can be found,and its important properties were tested, including wet binding strength ,viscosity, bulk expansive rate, hardened time and impermeability more than P14,etc..Furthermore, its micro-mechanism of resisting water is discussed. The construction of a project reveals that it has a good result and is worthy of popularization.