| 摘要 |
A device for treating ground, structures and the like by grouting, comprising an extended tubular body (10) which has injection conduits (13) extending along a longitudinal direction (X-X). One or more openings (150) each provided with a non-return valve, opening outwards from the tubular body (10) and each located in the position along the longitudinal direction (X-X), which is different from the position of the one or more openings (150) made along each other injection conduit (13), are provided along each injection conduit (13). A plurality of such consolidation devices are fed by at least one feed distributor member (52), provided with a feed inlet (66) and a plurality of outlets. Each outlet is connected to a feed pipe (33) ending in a distribution attachment (25), which can be selectively coupled to one end of the tubular body (10) of each of the treatment devices. Each of the outlets is thus in communication with a corresponding injection conduit (13) through the respective feed tube. |
