Title:
SOIL IMPROVEMENT METHOD FOR HIGH MOISTURE SOIL AND SOIL IMPROVER
Document Type and Number:
Japanese Patent JP2004099688
Kind Code:
A
Abstract:
To provide a soil improvement method for high moisture soil with which improved soil is obtained which is neutral and easily develops strength suitable for each application.
The soil improver of which the main ingredient is an inorganic material which causes at least either the moisture evaporation by exothermic reaction or the solid formation by chemical reaction is added to the high moisture soil softened by moisture. The high moisture soil and the soil improver are agitated and mixed to solidify the high moisture soil. The improved soil is obtained. The inorganic materials containing aluminum and quick lime or iron powder, carbon powder and salt are used. The inorganic materials containing sulfate radical (SO42-) is also used.
Inventors:
KATSUMATA MASAHARU
YAMAMOTO TATSUO
FUKUDA KAZUTO
MIYANO TAKANORI
YAMAMOTO TATSUO
FUKUDA KAZUTO
MIYANO TAKANORI
Application Number:
JP2002261304A
Publication Date:
April 02, 2004
Filing Date:
September 06, 2002
Export Citation:
Assignee:
MAEDA CONSTRUCTION
RASA IND LTD
RASA IND LTD
International Classes:
B09C1/02; B09C1/08; B28C3/00; C02F11/00; C04B7/345; C09K17/02; C09K17/06; C09K17/08; E02F7/00; C09K103/00; (IPC1-7): C09K17/08; B09C1/02; B09C1/08; B28C3/00; C02F11/00; C04B7/345; C09K17/02; C09K17/06
Attorney, Agent or Firm:
Tsutomu Toyama
Hidemi Matsukura
Yutaka Nagata
Hidemi Matsukura
Yutaka Nagata