| 摘要 |
<p>A method for saturating cavities present in a mass of soil or in a body in general, comprising at least one step for at least partial filling of the cavity (1) by introducing into the cavity (1) a filler material (3) in the solid state or in the fluid state and capable of setting. At least one step of saturating the cavity (1) is then performed by introducing into the cavity (1) a fluid synthetic substance (4) which expands and sets by chemical reaction. The synthetic substance (4) is adapted to generate, as a consequence of its expansion, at least the saturation of the cavity (1) and a compaction and/or loading of the filler material (3) introduced into the cavity in the filling step., creating an optional state of permanent tension on the walls (2) that delimit the cavity (1), to the point of producing, if necessary, a deformation of the walls (2).</p> |
