JPS57153082A - Chemical consolidation process - Google Patents
Chemical consolidation processInfo
- Publication number
- JPS57153082A JPS57153082A JP4003781A JP4003781A JPS57153082A JP S57153082 A JPS57153082 A JP S57153082A JP 4003781 A JP4003781 A JP 4003781A JP 4003781 A JP4003781 A JP 4003781A JP S57153082 A JPS57153082 A JP S57153082A
- Authority
- JP
- Japan
- Prior art keywords
- reactant
- earth metal
- alkaline earth
- liquid
- carbonate
- 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 solidify the ground in high strength within a short time, by pouring a consolidating agent prepared by combining liquid A consisting of water glass and a reactant and liquid B consisting of cement and an alkaline earth metal hydroxide or the like into soft ground.
CONSTITUTION: Water glass and an inorg. reactant (e.g. phosphoric acid, sodium bisulfate) or, further, an org. reactant (e.g. glyoxal, formamide) are combined to prepare liquid A. Separately, cement and one or more of an alkaline substance selected from the group consisting of an alkaline earth metal hydroxide (e.g. slaked lime), an alkaline earth metal sulfate and carbonate (e.g. calcium sulfate, magnesium carbonate) or a water-soluble alkali (e.g. sodium carbonate, caustic soda) are combined to prepare liquid B. Liquids A and B are joined and poured into soft ground to consolidate the same.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4003781A JPS57153082A (en) | 1981-03-19 | 1981-03-19 | Chemical consolidation process |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4003781A JPS57153082A (en) | 1981-03-19 | 1981-03-19 | Chemical consolidation process |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57153082A true JPS57153082A (en) | 1982-09-21 |
Family
ID=12569704
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4003781A Pending JPS57153082A (en) | 1981-03-19 | 1981-03-19 | Chemical consolidation process |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57153082A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2577234A1 (en) * | 1985-02-11 | 1986-08-14 | Labofina Sa | METHOD FOR CONSOLIDATING LOW STRUCTURE SOILS AND / OR DEGRADES |
JPS61242217A (en) * | 1985-04-18 | 1986-10-28 | Toagosei Chem Ind Co Ltd | Chemical grout injection work |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5468006A (en) * | 1978-10-16 | 1979-05-31 | Kyokado Eng Co | Composite grouting method |
JPS54154111A (en) * | 1978-05-25 | 1979-12-05 | Nitto Chemical Industry Co Ltd | Method of stabilizing ground |
JPS55123680A (en) * | 1979-03-14 | 1980-09-24 | Ikeda Takeshi | Soil stabilizer |
JPS567519A (en) * | 1979-07-02 | 1981-01-26 | Mitsubishi Electric Corp | Both-edge monostable circuit |
-
1981
- 1981-03-19 JP JP4003781A patent/JPS57153082A/en active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54154111A (en) * | 1978-05-25 | 1979-12-05 | Nitto Chemical Industry Co Ltd | Method of stabilizing ground |
JPS5468006A (en) * | 1978-10-16 | 1979-05-31 | Kyokado Eng Co | Composite grouting method |
JPS55123680A (en) * | 1979-03-14 | 1980-09-24 | Ikeda Takeshi | Soil stabilizer |
JPS567519A (en) * | 1979-07-02 | 1981-01-26 | Mitsubishi Electric Corp | Both-edge monostable circuit |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2577234A1 (en) * | 1985-02-11 | 1986-08-14 | Labofina Sa | METHOD FOR CONSOLIDATING LOW STRUCTURE SOILS AND / OR DEGRADES |
JPS61242217A (en) * | 1985-04-18 | 1986-10-28 | Toagosei Chem Ind Co Ltd | Chemical grout injection work |
JPH058291B2 (en) * | 1985-04-18 | 1993-02-01 | Toa Gosei Chem Ind |
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