curtain grouting meaning
The injection of grouting below the surface, so as to create a mass of grout which is oriented transverse to the direction of anticipated water flow.
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- study of material for curtain grouting in karst tunnel
- curtain grouting test for replacing seepage prevention wall of stage i soil-rock cofferdam of tgp
- drilling technique of vertical curtain grouting in the deep foundation pit in wuhan changjiang square
- power intake dam section foundation impervious curtain grouting in the dachaoshan hydropower plant
- construction and quality control of curtain grouting in foundation of dam for dalong water control project