Title:
CONSTRUCTION METHOD OF IMPERVIOUS WALL
Document Type and Number:
Japanese Patent JP2020090809
Kind Code:
A
Abstract:
To provide a construction method of an impervious wall capable of constructing an impervious wall having sufficient strength, without any problem in mixing properties of bentonite and the ground.SOLUTION: The construction method of an impervious wall supplies bentonite liquid BW having exchangeable cations to the ground G, supply alkali earth type metallic bentonite powder CP and ion exchange agent powder IP to the ground G, and agitate the ground G as appropriate.SELECTED DRAWING: Figure 1
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Inventors:
IIO MASATOSHI
Application Number:
JP2018227648A
Publication Date:
June 11, 2020
Filing Date:
December 04, 2018
Export Citation:
Assignee:
RAITO KOGYO KK
International Classes:
E02D19/06; C09K17/02; E02D3/12
Domestic Patent References:
| JP2016176198A | 2016-10-06 | |||
| JP2005016295A | 2005-01-20 | |||
| JP2008115618A | 2008-05-22 | |||
| JPH1143934A | 1999-02-16 | |||
| JPS6233923A | 1987-02-13 |
Attorney, Agent or Firm:
Nagai International Patent Office