Method and device to open the concrete to which they acceded, a gasket end of the wall panel technical in the ground.

摘要

The invention relates to a method for loosening an end seal (4) of a panel of a wall cast in the ground from the concrete (2) to which it adheres. …??A shock is applied to the seal on the opposite side to the concrete by means of a tool (8) connected to the seal at a point (11, 12) located above the impact point (13). …??Device for carrying out this method. …IMAGE…