Title:
METHOD OF PROCESSING SOIL
Document Type and Number:
Japanese Patent JP2007162444
Kind Code:
A
Abstract:
To provide a method which prevents hexavalent chromium from being eluted to the outside in a method of improving soil.
Modified cement milk formed by treating of cement milk by a reducing agent is mixed with soil in the presence of a granular core material, and the resulting soil is suitable for an elution test of the hexavalent chromium after seven days as a material age in a method of treating the soil.
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Inventors:
HATANO HITOSHI
Application Number:
JP2005381023A
Publication Date:
June 28, 2007
Filing Date:
December 16, 2005
Export Citation:
Assignee:
NIPPON SOLID CO LTD
International Classes:
E02D3/12; C04B28/02; C09K17/02; C09K17/06; C09K17/10; C09K17/32; C09K17/44; E02D1/02; C04B18/14; C04B22/14; C09K103/00
Domestic Patent References:
JP2002265253A | 2002-09-18 | |||
JP2000086322A | 2000-03-28 | |||
JP2001348571A | 2001-12-18 | |||
JPH05345652A | 1993-12-27 | |||
JPH07172898A | 1995-07-11 |