FIELD: building, particularly collapsible ground wetting for building base consolidation.
SUBSTANCE: method involves forming pit; creating water-tight screen and filling pit with water. Water-tight screen is formed by driving injectors in ground along building site contour and supplying high-pressure water and then water-cement or sand-cement grout by injectors. To fill pit with water water-supply injectors are driven in ground so that the water-supply injectors are uniformly distributed over zone defined by water-tight screen. High-pressure water is injected through the injectors after grout hardening.
EFFECT: reduced time of ground wetting.
2 dwg
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