Title:
IMPERVIOUS WALL AND ITS CONSTRUCTION METHOD
Document Type and Number:
Japanese Patent JP2001207444
Kind Code:
A
Abstract:
To provide an impervious wall having low permeability and high earthquake resisting performance and facilitating the execution at a low construction cost.
Impervious wall is constituted by combining impervious member 10, with hardening walls (slurry hardening walls 30) around the impervious member, and the impervious members hold a drainage material 12 by an impervious material (an inpervious sheet 11) to constituted the impervious wall having a structure for ensuring cut-off efficiency.
More Like This:
Inventors:
Kodera, Hidenori
Amano, Shiro
Oshikata, Toshiro
Akai, Hiroo
Kazaoka, Kunio
Sugita, Nobuo
Amano, Shiro
Oshikata, Toshiro
Akai, Hiroo
Kazaoka, Kunio
Sugita, Nobuo
Application Number:
JP2000000019673
Publication Date:
August 03, 2001
Filing Date:
January 28, 2000
Export Citation:
Assignee:
TAISEI CORP
RAITO KOGYO CO LTD
RAITO KOGYO CO LTD
International Classes:
E02D19/12; E02D5/18; E02D19/00; E02D5/18; (IPC1-7): E02D5/18; E02D19/12