GROUND STABILIZATION METHOD Russian patent published in 1998 - IPC

FIELD: construction engineering. SUBSTANCE: this relates to stabilization of ground in bases of buildings and structures. According to method, vertical holes are created in ground and injected into them is stabilizing solution for hydraulic breakage of ground. After injection of stabilizing solution undertaken is technological delay until stabilized ground mass acquires strength of not less than 3 kg/qu.cm if injected solution actively reacts with ground, and not less than 20 kg/qu.cm if self-hardening solution is injected. Then inclined holes are made and their axes are crossing or encountering under foundation or its components. Stabilizing solution is injected into them, thus vertical and inclined holes are made over entire perimeter or over long sides of foundation or its components. Injection of stabilizing solution into inclined holes is accompanied with hydraulic breakage of ground. EFFECT: high efficiency. 3 cl, 2 dwg