DEVICE, EQUIPMENT AND METHOD FOR TREATING GROUND, CONSTRUCTIONS AND THE LIKE BY GROUTING

摘要

A device for treating ground, structures and the like by grouting, including an extended tubular body which has injection conduits extending along a longitudinal direction. One or more openings, each provided with a non-return valve and each located in a position along the longitudinal direction different from the position of the one or more openings made along each other injection conduit, are provided along each injection conduit. A plurality of such devices are fed by at least one feed distributor member, provided with a feed inlet and a plurality of outlets each connected to a feed pipe ending in a distribution attachment which is selectively coupled to one end of the tubular body of each of the treatment devices. Each outlet is thus in communication with a corresponding injection conduit through the respective feed tube.