JPS5686984A - Stabilization of soil - Google Patents

Stabilization of soil

Info

Publication number
JPS5686984A
JPS5686984A JP16285979A JP16285979A JPS5686984A JP S5686984 A JPS5686984 A JP S5686984A JP 16285979 A JP16285979 A JP 16285979A JP 16285979 A JP16285979 A JP 16285979A JP S5686984 A JPS5686984 A JP S5686984A
Authority
JP
Japan
Prior art keywords
soil
bicarbonate
pref
sodium
grouting
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
JP16285979A
Other languages
Japanese (ja)
Inventor
Shunsuke Tazawa
Kenji Takeuchi
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.)
Nitto Chemical Industry Co Ltd
Original Assignee
Nitto Chemical Industry 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 Nitto Chemical Industry Co Ltd filed Critical Nitto Chemical Industry Co Ltd
Priority to JP16285979A priority Critical patent/JPS5686984A/en
Publication of JPS5686984A publication Critical patent/JPS5686984A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To stabilize soil and to increase the strength of the soil, by grouting the soil with a liquid having a freely adjustable gel time and obtained by adding a water-soluble bicarbonate to a mixture of sodium silicate and a hardener comprising sodium aluminate, and gelatinizing the liquid.
CONSTITUTION: A grouting liquid composed of (A) 200l of an aqueous solution of sodium silicate pref. containing 90W140l of JIS-No.3 sodium silicate and (B) 200l of an aqueous solution of 10W70l of sodium aluminate pref. containing 19.2wt% of Na2O and 11.5wt% of Al2O3 and (C) a proper amount of a water-soluble bicarbonate (pref. sodium and/or potassium bicarbonate) added to the component (B). The (A) and (B) component are mixed together before grouting into the soil for stabilization. The amount of the bicarbonate is e.g. 15W20kg per 400l of (A)+(B) to attain the gel time of 1W3min at 5°C.
COPYRIGHT: (C)1981,JPO&Japio
JP16285979A 1979-12-17 1979-12-17 Stabilization of soil Pending JPS5686984A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16285979A JPS5686984A (en) 1979-12-17 1979-12-17 Stabilization of soil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16285979A JPS5686984A (en) 1979-12-17 1979-12-17 Stabilization of soil

Publications (1)

Publication Number Publication Date
JPS5686984A true JPS5686984A (en) 1981-07-15

Family

ID=15762601

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16285979A Pending JPS5686984A (en) 1979-12-17 1979-12-17 Stabilization of soil

Country Status (1)

Country Link
JP (1) JPS5686984A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0493409A (en) * 1990-08-09 1992-03-26 Kyokado Eng Co Ltd Subsoil injection construction method
JPH04293995A (en) * 1991-03-25 1992-10-19 Raito Kogyo Co Ltd Soil conditioner
JPH05179245A (en) * 1991-12-27 1993-07-20 Kyokado Eng Co Ltd Chemical raw material for grouting into ground
FR2697830A1 (en) * 1992-11-12 1994-05-13 Rhone Poulenc Chimie Process for the preparation of injectable grout
US5549419A (en) * 1993-10-20 1996-08-27 Kyokado Engineering Co., Ltd. Grouting liquid for injection into a ground
US5569323A (en) * 1993-05-21 1996-10-29 Rhone-Poulenc Chimie Inorganic liquid filler compositions for consolidation/sealing of ground formations and building materials
JPH09263759A (en) * 1996-03-28 1997-10-07 Kyokado Eng Co Ltd Grout for ground solidification
JPH09316449A (en) * 1996-06-03 1997-12-09 Kyokado Eng Co Ltd Chemical for grouting

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5218013A (en) * 1975-08-01 1977-02-10 Fudo Construction Co Grout agent of water glass and sodium aluminate

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5218013A (en) * 1975-08-01 1977-02-10 Fudo Construction Co Grout agent of water glass and sodium aluminate

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0493409A (en) * 1990-08-09 1992-03-26 Kyokado Eng Co Ltd Subsoil injection construction method
JPH04293995A (en) * 1991-03-25 1992-10-19 Raito Kogyo Co Ltd Soil conditioner
JPH05179245A (en) * 1991-12-27 1993-07-20 Kyokado Eng Co Ltd Chemical raw material for grouting into ground
FR2697830A1 (en) * 1992-11-12 1994-05-13 Rhone Poulenc Chimie Process for the preparation of injectable grout
EP0597735A1 (en) * 1992-11-12 1994-05-18 Rhone-Poulenc Chimie Process for preparing an injection grout
US5431728A (en) * 1992-11-12 1995-07-11 Rhone-Poulenc Chimie Inorganic injectable slurries and consolidation of ground formations/construction materials therewith
US5569323A (en) * 1993-05-21 1996-10-29 Rhone-Poulenc Chimie Inorganic liquid filler compositions for consolidation/sealing of ground formations and building materials
US5549419A (en) * 1993-10-20 1996-08-27 Kyokado Engineering Co., Ltd. Grouting liquid for injection into a ground
JPH09263759A (en) * 1996-03-28 1997-10-07 Kyokado Eng Co Ltd Grout for ground solidification
JPH09316449A (en) * 1996-06-03 1997-12-09 Kyokado Eng Co Ltd Chemical for grouting

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