Abstract:During the surface depression treatment project in overburden karst areas with "exploring-grouting" method,cement mortar is usually coming out og land-surface. To solve this kind of problem,cement mortar's choking plug is introduced and analyzed by this paper.
中文标题:
止浆塞在浅层覆盖型岩溶灌浆工程中的应用
The Application of Choking Plug in the Karst Areas Grouting Engineering