The quality of grouting engineering has urgent influence on the permeability and stability of dam, which is determined by the parameters applied in the grouting procedure.

• 灌浆工程施工质量的好坏对堤坝的防渗和稳定性有重大的影响，决定灌浆施工质量的关键在于灌浆过程参数是否达到了设计标准。