A method for improving the mechanical and hydraulic characteristics of foundation grounds of existing built structures, includes the following steps:a first step of two-dimensional or three-dimensional sensing of at least one portion of the built structure;a step of identifying at least one region of intervention in the foundation ground beneath the at least one portion sensed in the first sensing step; anda step of injecting, through holes provided at least at a part of the intervention region, a cement or synthetic mix. The method further includessecond steps of two-dimensional or three-dimensional sensing, mutually spaced in time, of the at least one portion during the injection step; anda step of interrupting the injection step on the basis of the information gathered during second steps of two-dimensional or three-dimensional sensing of the at least one portion.展开▼
