A process for the surface seal for earth-moving operations body in the hydraulic engineering

摘要

A surface sealing process for structures in the earth in water courses, disposal sites and the like is characterised in that on the ground 12 to be sealed, if necessary after preparatory work such as smoothing, roughening etc, a water permeable non-woven fabric or woven fabric 5 is applied and, before flooding, a pore filler 16 blocking the pores of the fabric is applied to the fabric and possibly a subsequent covering layer 17 is applied. IMAGE