JPS57153082A - Chemical consolidation process - Google Patents

Chemical consolidation process

Info

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
Application number
JP4003781A
Other languages
Japanese (ja)
Inventor
Kenji Kayahara
Shunsuke Shimada
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.)
Kyokado Engineering Co Ltd
Original Assignee
Kyokado Engineering 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 Kyokado Engineering Co Ltd filed Critical Kyokado Engineering Co Ltd
Priority to JP4003781A priority Critical patent/JPS57153082A/en
Publication of JPS57153082A publication Critical patent/JPS57153082A/en
Pending legal-status Critical Current

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
JP4003781A 1981-03-19 1981-03-19 Chemical consolidation process Pending JPS57153082A (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Patent Citations (4)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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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