JPS56152885A - Soil stabilizer - Google Patents

Soil stabilizer

Info

Publication number
JPS56152885A
JPS56152885A JP5696380A JP5696380A JPS56152885A JP S56152885 A JPS56152885 A JP S56152885A JP 5696380 A JP5696380 A JP 5696380A JP 5696380 A JP5696380 A JP 5696380A JP S56152885 A JPS56152885 A JP S56152885A
Authority
JP
Japan
Prior art keywords
soil stabilizer
soil
water glass
phosphate salt
calcium sulfate
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.)
Granted
Application number
JP5696380A
Other languages
Japanese (ja)
Other versions
JPS6231759B2 (en
Inventor
Motohiko Meshii
Kunio Sakagami
Kazuhiro Takeshita
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.)
Sanyo Chemical Industries Ltd
Original Assignee
Sanyo Chemical Industries 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 Sanyo Chemical Industries Ltd filed Critical Sanyo Chemical Industries Ltd
Priority to JP5696380A priority Critical patent/JPS56152885A/en
Publication of JPS56152885A publication Critical patent/JPS56152885A/en
Publication of JPS6231759B2 publication Critical patent/JPS6231759B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
  • Soil Conditioners And Soil-Stabilizing Materials (AREA)

Abstract

PURPOSE: To obtain a soil stabilizer which has preferred gel time, good dispersion stability, permeability and injection workability and produces a gel material having excellent strength and less cure shrinkage, by using calcium sulfate, water glass and a condensed phosphate salt.
CONSTITUTION: A fine powder of calcium sulfate hemihydrate or dihydrate (A), water glass (B) (No.3 as standardized by JIS K-1408), a condensed phosphate salt (C) (e.g. hexamethaphosphate or tripolyphosphate), and pref. further an alkaline earth metal hydroxide (D) ( e.g. calcium hydroxide or magnesium hydroxide), are mixed together in such a proportion as to give a ratio of B:A=1:0.001W 20pts.wt., A:C=1:0.0001W0.2pt.wt., B:A+C=1:0.001W20pt.wt. and B:D=1: 0.001W20pts.wt. to obtain the desired soil stabilizer. This soil stabilizer is used for the reinforcement of soil, for filling crack of ground, etc.
COPYRIGHT: (C)1981,JPO&Japio
JP5696380A 1980-04-28 1980-04-28 Soil stabilizer Granted JPS56152885A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5696380A JPS56152885A (en) 1980-04-28 1980-04-28 Soil stabilizer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5696380A JPS56152885A (en) 1980-04-28 1980-04-28 Soil stabilizer

Publications (2)

Publication Number Publication Date
JPS56152885A true JPS56152885A (en) 1981-11-26
JPS6231759B2 JPS6231759B2 (en) 1987-07-10

Family

ID=13042181

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5696380A Granted JPS56152885A (en) 1980-04-28 1980-04-28 Soil stabilizer

Country Status (1)

Country Link
JP (1) JPS56152885A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6800131B2 (en) 1997-08-21 2004-10-05 United States Gypsum Company Gypsum-containing board and tile, and method for producing gypsum-containing board and tile
US7758980B2 (en) 1997-08-21 2010-07-20 United States Gypsum Company Gypsum-containing board and tile, and method for producing same

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7318299B2 (en) 2019-04-26 2023-08-01 ブラザー工業株式会社 Liquid ejector

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4921912A (en) * 1972-06-20 1974-02-26
JPS4971735A (en) * 1972-11-14 1974-07-11
JPS5312110A (en) * 1976-07-19 1978-02-03 Obayashi Gumi Kk Subsoil impregnation method using gypsum dihydrate and water glass
JPS53122203A (en) * 1977-03-31 1978-10-25 Sanyo Chemical Ind Ltd Method of stabilizing nature of soil by chemical liquid
JPS5490809A (en) * 1977-12-27 1979-07-18 Nippon Chemical Ind Method of stabilizing soil
JPS54153825A (en) * 1978-05-25 1979-12-04 Kurashiki Boseki Kk Gypsummwater glass mixture and preparing same
JPS54162810A (en) * 1978-06-13 1979-12-24 Sanyo Chemical Ind Ltd Soil nature stabilizing method by liquid chemicals
JPS6215116A (en) * 1985-07-15 1987-01-23 Nippon Denso Co Ltd Controlling device for air conditioner of vehicle

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4921912A (en) * 1972-06-20 1974-02-26
JPS4971735A (en) * 1972-11-14 1974-07-11
JPS5312110A (en) * 1976-07-19 1978-02-03 Obayashi Gumi Kk Subsoil impregnation method using gypsum dihydrate and water glass
JPS53122203A (en) * 1977-03-31 1978-10-25 Sanyo Chemical Ind Ltd Method of stabilizing nature of soil by chemical liquid
JPS5490809A (en) * 1977-12-27 1979-07-18 Nippon Chemical Ind Method of stabilizing soil
JPS54153825A (en) * 1978-05-25 1979-12-04 Kurashiki Boseki Kk Gypsummwater glass mixture and preparing same
JPS54162810A (en) * 1978-06-13 1979-12-24 Sanyo Chemical Ind Ltd Soil nature stabilizing method by liquid chemicals
JPS6215116A (en) * 1985-07-15 1987-01-23 Nippon Denso Co Ltd Controlling device for air conditioner of vehicle

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6800131B2 (en) 1997-08-21 2004-10-05 United States Gypsum Company Gypsum-containing board and tile, and method for producing gypsum-containing board and tile
US7244304B2 (en) 1997-08-21 2007-07-17 United States Gypsum Company Gypsum-containing board and tile, and method for producing same
US7425236B2 (en) 1997-08-21 2008-09-16 United States Gypsum Company Gypsum-containing board and tile, and method for producing same
US7758980B2 (en) 1997-08-21 2010-07-20 United States Gypsum Company Gypsum-containing board and tile, and method for producing same
US7964034B2 (en) 1997-08-21 2011-06-21 United States Gypsum Company Gypsum-containing product and method for producing same
US8142914B2 (en) 1997-08-21 2012-03-27 United States Gypsum Company Gypsum-containing product and gypsum board
US8303709B2 (en) 1997-08-21 2012-11-06 United States Gypsum Company Gypsum-containing product
US8500904B2 (en) 1997-08-21 2013-08-06 United States Gypsum Company Gypsum-containing product
US8974597B2 (en) 1997-08-21 2015-03-10 United States Gypsum Company Gypsum-containing product

Also Published As

Publication number Publication date
JPS6231759B2 (en) 1987-07-10

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