JPS5686984A - Stabilization of soil - Google Patents
Stabilization of soilInfo
- 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
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
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)
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)
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 |
-
1979
- 1979-12-17 JP JP16285979A patent/JPS5686984A/en active Pending
Patent Citations (1)
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)
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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