JPS57102985A - Soil conditioning composition and conditioning of soil by use of same - Google Patents

Soil conditioning composition and conditioning of soil by use of same

Info

Publication number
JPS57102985A
JPS57102985A JP17871080A JP17871080A JPS57102985A JP S57102985 A JPS57102985 A JP S57102985A JP 17871080 A JP17871080 A JP 17871080A JP 17871080 A JP17871080 A JP 17871080A JP S57102985 A JPS57102985 A JP S57102985A
Authority
JP
Japan
Prior art keywords
soil
conditioning
cement
addition
composition
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP17871080A
Other languages
Japanese (ja)
Inventor
Takeo Shimada
Shiro Harafuji
Kuniaki Maejima
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NIPPON KAGAKU KOGYO KK
Nippon Chemical Industrial Co Ltd
Original Assignee
NIPPON KAGAKU KOGYO KK
Nippon Chemical Industrial Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by NIPPON KAGAKU KOGYO KK, Nippon Chemical Industrial Co Ltd filed Critical NIPPON KAGAKU KOGYO KK
Priority to JP17871080A priority Critical patent/JPS57102985A/en
Publication of JPS57102985A publication Critical patent/JPS57102985A/en
Pending legal-status Critical Current

Links

Landscapes

  • Soil Conditioners And Soil-Stabilizing Materials (AREA)

Abstract

PURPOSE: To highly rigidify the treated sail and to reduce time for the addition and kneading of cement to be mixed, by the addition of a said conditioning composition comprising cement and alcoholic OH group-contg. compd. to soft soil.
CONSTITUTION: 50W30pts.wt. cement, 10W50pts.wt., in terms of gypsum dihydrate, gypsum and 0.1W15pts.wt. alcoholic OH group-contg. compd. such as ethylene glycol are compounded to obtain a soil conditioning composition. Then 10W 30wt% said composition is added to soft soil such that the soil contains 150W 250% water after addition, to rigidify the soil.
EFFECT: With water content of soil of 180W220% after treatment, monoaxial compression strength of 3W4kg/cm2 and of at least 5kg/cm2 is obtd., respectively after one week and four weeks.
COPYRIGHT: (C)1982,JPO&Japio
JP17871080A 1980-12-19 1980-12-19 Soil conditioning composition and conditioning of soil by use of same Pending JPS57102985A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17871080A JPS57102985A (en) 1980-12-19 1980-12-19 Soil conditioning composition and conditioning of soil by use of same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17871080A JPS57102985A (en) 1980-12-19 1980-12-19 Soil conditioning composition and conditioning of soil by use of same

Publications (1)

Publication Number Publication Date
JPS57102985A true JPS57102985A (en) 1982-06-26

Family

ID=16053204

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17871080A Pending JPS57102985A (en) 1980-12-19 1980-12-19 Soil conditioning composition and conditioning of soil by use of same

Country Status (1)

Country Link
JP (1) JPS57102985A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0687643A (en) * 1992-09-02 1994-03-29 Nippon Cement Co Ltd Method for suppressing dust generation of cement or lime

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4847118A (en) * 1971-10-21 1973-07-04
JPS5069808A (en) * 1973-10-04 1975-06-10
JPS5321808A (en) * 1976-08-12 1978-02-28 Konoikegumi Kk Subsoil improving method
JPS56166288A (en) * 1980-05-27 1981-12-21 Taisei Corp Solidifying method of organic soil and its solidifying agent composition

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4847118A (en) * 1971-10-21 1973-07-04
JPS5069808A (en) * 1973-10-04 1975-06-10
JPS5321808A (en) * 1976-08-12 1978-02-28 Konoikegumi Kk Subsoil improving method
JPS56166288A (en) * 1980-05-27 1981-12-21 Taisei Corp Solidifying method of organic soil and its solidifying agent composition

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0687643A (en) * 1992-09-02 1994-03-29 Nippon Cement Co Ltd Method for suppressing dust generation of cement or lime

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