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Title:
LATTICE GROUND IMPROVEMENT BODY, IMPERVIOUS WALL, AND CONSTRUCTION METHOD FOR THE SAME
Document Type and Number:
Japanese Patent JP2013127189
Kind Code:
A
Abstract:

To provide an impervious wall which is constructed by a deep mixing method of soil stabilization, maintaining impervious performance of a connection part even when construction work for a ground improvement body is left over until the next day, and a construction method for the impervious wall.

An impervious wall 10 is constructed by constructing an improvement body pile 12z in which soil of local grounds 14 and 16, water and cement, and a retarder for delaying setting of the cement are mixed and agitated, and lapping the improvement body pile 12z over an improvement body pile 12a.


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Inventors:
KOMURA YUICHI
HIRAI YOSHIO
SHIMIZU TAKAAKI
KITAGAWA SHINGO
KONISHI KAZUO
GOTO TAKASHI
Application Number:
JP2011277484A
Publication Date:
June 27, 2013
Filing Date:
December 19, 2011
Export Citation:
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Assignee:
TAKENAKA KOMUTEN CO
TAKENAKA DOBOKU
International Classes:
E02D5/18; E02D3/12
Domestic Patent References:
JPH0849236A1996-02-20
JPH0359210B21991-09-09
JPH10310771A1998-11-24
JP2000265455A2000-09-26
JPH0712528U1995-03-03
JP2000309919A2000-11-07
JPS55161116A1980-12-15
JPH03217515A1991-09-25
Attorney, Agent or Firm:
Atsushi Nakajima
Kato Kazunori



 
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