FIELD: building, particularly to form base member in ground.
SUBSTANCE: method involves introducing excavation device in ground zone to loose the ground; mixing the loosened ground with liquid to obtain suspension, which hardens in the ground zone; before suspension hardening the suspension is drawn-off from the first ground zone area located above the second ground zone area; supplying at least part of suspension drawn-off from the first area back into the second ground zone area. Device for base member production comprises excavation rig adapted to loosen ground in ground area; supplying means to supply liquid to loosened ground and mixing means to mix loosened ground with liquid to obtain hardening suspension. The device is provided with outlet device to draw-off the suspension from the first ground zone area and supply device to repeatedly supply at least part of suspension drawn-off from the first area to the second ground zone area.
EFFECT: increased quality of base and foundation member production.
9 cl, 1 dwg
