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Title:
BULK DENSITY ADJUSTMENT MATERIAL
Document Type and Number:
Japanese Patent JP2018076529
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a bulk density adjustment material having versatility of soil treatment.SOLUTION: The bulk density adjustment material is a bulk density adjustment material aggregating target soil, contains a water-absorbing resin, a polymer compound other than the water absorbing resin and a bulking material, the polymer compound is a compound binding soil particles by affecting soil particle surface of the target soil. By adding the same to soil and mixing them, the water absorbing resin and the polymer compound absorbs water in the soil and swells, soil particles are bound and aggregates, bulk density of the soil is reduced and further the oil is aggregated with about 5 mm. Thereby handling the soil is easy after the treatment.SELECTED DRAWING: None

Inventors:
OHASHI MAIKO
TANAKA MAYUMI
MAMIYA TAKASHI
KAWAI TATSUJI
KAWABATA JUNICHI
OZAWA KAZUYOSHI
Application Number:
JP2017251567A
Publication Date:
May 17, 2018
Filing Date:
December 27, 2017
Export Citation:
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Assignee:
KAJIMA CORP
International Classes:
C09K17/40; A01G24/00; E02F7/00
Domestic Patent References:
JP2003289720A2003-10-14
JPS60262886A1985-12-26
JPS6032883A1985-02-20
JPH04166022A1992-06-11
JP2005229865A2005-09-02
JPH08299994A1996-11-19
JP2012176394A2012-09-13
JP2015037790A2015-02-26
JP2014117625A2014-06-30
JPS60262886A1985-12-26
JPS6032883A1985-02-20
JPH04166022A1992-06-11
JP2005229865A2005-09-02
JPH08299994A1996-11-19
JP2012176394A2012-09-13
JP2015037790A2015-02-26
JP2014117625A2014-06-30
JPS60262886A1985-12-26
JPS6032883A1985-02-20
JPH04166022A1992-06-11
JP2005229865A2005-09-02
JPH08333573A1996-12-17
JP2000246290A2000-09-12
JP2003289720A2003-10-14
JPS5831919A1983-02-24
JP2012080788A2012-04-26
JP2012080785A2012-04-26
JPH0880127A1996-03-26
JPH0726262A1995-01-27
JPS5831919A1983-02-24
JP2012080788A2012-04-26
JP2012080785A2012-04-26
JPH0880127A1996-03-26
JPH0726262A1995-01-27
JPH08333573A1996-12-17
JP2000246290A2000-09-12
Attorney, Agent or Firm:
長谷川 芳樹
黒木 義樹
近藤 寛
福山 尚志