WALL IN GROUND Russian patent published in 2005 - IPC

FIELD: building, particularly for erecting new buildings and for reconstruction of deepened in ground or underground buildings.

SUBSTANCE: composite wall consists of upper and lower parts. Upper wall part includes concreted reinforcing metal members and/or reinforced concrete members having heights equal to upper wall part height. The members include at least one vertical channel with height of not less than upper wall part height and with diameter defined by a certain relation. Composite reinforcing members or reinforced concrete members are provided with longitudinal metal sheets forming sheet reinforcement parts from inner wall side. Sheet reinforcement is continuous along wall length. Lower wall part is formed of ground reinforced with hardening material fed through vertical channels of composite members of upper wall part. Hardening material is pumped in ground through cavities formed in ground during pumping process. Upper and lower wall part embodiments are also disclosed.

EFFECT: reduced material consumption and labor inputs.

14 cl, 14 dwg