Title:
WATER STOP METHOD OF OFFSET PORTION OF CONTINUOUS UNDERGROUND WALL
Document Type and Number:
Japanese Patent JP08013476
Kind Code:
A
Abstract:
PURPOSE: To make it possible to prevent water leakage and enhance economical efficiency by reducing the wall thickness of a thin wall area.
CONSTITUTION: In a continuous underground foundation 1 which builds up integrally a thin wall area 13 on the lower part of a thick wall area 11 by way of an offset portion 12, one end of the thick wall area 11 on the upper end side is opened, and what is more, an injection passage 3, whose other end is opened, is formed on the side of the offset portion 12. A water stop material is injected into a ground around the offset portion 12, thereby improving the ground.
Inventors:
Naito, Teiji
Arai, Masao
Suzuki, Kurao
Tsuda, Katsutoshi
Arai, Masao
Suzuki, Kurao
Tsuda, Katsutoshi
Application Number:
JP1994000171844
Publication Date:
January 16, 1996
Filing Date:
June 30, 1994
Export Citation:
Assignee:
TAISEI CORP
International Classes:
E02D3/12; E02D5/18; E02D19/16; E02D3/00; E02D5/18; E02D19/00; (IPC1-7): E02D5/18; E02D3/12; E02D19/16