JPS57174381A - Stabilization of ground - Google Patents

Stabilization of ground

Info

Publication number
JPS57174381A
JPS57174381A JP5970281A JP5970281A JPS57174381A JP S57174381 A JPS57174381 A JP S57174381A JP 5970281 A JP5970281 A JP 5970281A JP 5970281 A JP5970281 A JP 5970281A JP S57174381 A JPS57174381 A JP S57174381A
Authority
JP
Japan
Prior art keywords
alkali
component
ground
acid salt
mineral acid
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
JP5970281A
Other languages
Japanese (ja)
Inventor
Hiroshi Iimori
Nobuo Kosuge
Hiroshi Kondo
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.)
Mitsui Toatsu Chemicals Inc
Original Assignee
Mitsui Toatsu Chemicals Inc
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 Mitsui Toatsu Chemicals Inc filed Critical Mitsui Toatsu Chemicals Inc
Priority to JP5970281A priority Critical patent/JPS57174381A/en
Publication of JPS57174381A publication Critical patent/JPS57174381A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To stabilize the ground without causing environmental pollution, safety problem, the corrosion of equipment, etc., by injecting an aqueous mixture composed of an alkali bicarbonate, an alkaline earth metal mineral acid salt, an alkali mineral acid salt, and an alkali silicate into the ground and allowing the mixture to gel and solidify within a period of the order of a second.
CONSTITUTION: An aqueous mixture, composed of an alkali (e.g., Na) bicarbonate (A), an alkaline earty metal mineral acid salt (e.g., MgCl2) (B), an alkali mineral acid salt (e.g., NaCl) (C), and an alkali silicate (D) in such a proportion that the total sum of alkaline earth metal of component (B) and the alkali metal of component (C) is 10W150mol on the bases of 100mol of the alkali metal of component (A), the mol ratio of the alkaline earth metal of component (B) to that of component (C) is 1:1W1:2, and total mol number of metals inclusive of ammonium in components (A), (B), and (C) of 10W200mol on the basis of 100mol of anhydrous silicic acid in the alkali silicate (D), is injected into the ground to cause it to be gelled. Thus, the ground can be stabilized.
COPYRIGHT: (C)1982,JPO&Japio
JP5970281A 1981-04-22 1981-04-22 Stabilization of ground Pending JPS57174381A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5970281A JPS57174381A (en) 1981-04-22 1981-04-22 Stabilization of ground

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5970281A JPS57174381A (en) 1981-04-22 1981-04-22 Stabilization of ground

Publications (1)

Publication Number Publication Date
JPS57174381A true JPS57174381A (en) 1982-10-27

Family

ID=13120805

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5970281A Pending JPS57174381A (en) 1981-04-22 1981-04-22 Stabilization of ground

Country Status (1)

Country Link
JP (1) JPS57174381A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57212287A (en) * 1981-06-23 1982-12-27 Teruo Moriguchi Soil stabilizer
JPH02289681A (en) * 1989-02-22 1990-11-29 Tokuyama Soda Co Ltd Chemical for stabilizing soil property and production thereof
JPH0354294A (en) * 1989-07-24 1991-03-08 Tokuyama Soda Co Ltd Grout for soil stabilization and grouting technique

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5170916A (en) * 1974-12-18 1976-06-19 Toshima Shisui Kogyo Kk Chibankoketsuzai oyobi sonochunyuhoho
JPS51140311A (en) * 1975-05-29 1976-12-03 Mitsui Toatsu Chemicals Soil treatment agent
JPS53118814A (en) * 1977-03-28 1978-10-17 Takeji Aoyanagi Injected agent for hardening ground
JPS54110613A (en) * 1978-02-20 1979-08-30 Nitto Chemical Industry Co Ltd Stabilizing method of ground
JPS55118993A (en) * 1979-03-09 1980-09-12 Shimoda Gijutsu Kenkyusho:Kk Ground impregnant

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5170916A (en) * 1974-12-18 1976-06-19 Toshima Shisui Kogyo Kk Chibankoketsuzai oyobi sonochunyuhoho
JPS51140311A (en) * 1975-05-29 1976-12-03 Mitsui Toatsu Chemicals Soil treatment agent
JPS53118814A (en) * 1977-03-28 1978-10-17 Takeji Aoyanagi Injected agent for hardening ground
JPS54110613A (en) * 1978-02-20 1979-08-30 Nitto Chemical Industry Co Ltd Stabilizing method of ground
JPS55118993A (en) * 1979-03-09 1980-09-12 Shimoda Gijutsu Kenkyusho:Kk Ground impregnant

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57212287A (en) * 1981-06-23 1982-12-27 Teruo Moriguchi Soil stabilizer
JPS621672B2 (en) * 1981-06-23 1987-01-14 Teruo Moriguchi
JPH02289681A (en) * 1989-02-22 1990-11-29 Tokuyama Soda Co Ltd Chemical for stabilizing soil property and production thereof
JPH0354294A (en) * 1989-07-24 1991-03-08 Tokuyama Soda Co Ltd Grout for soil stabilization and grouting technique

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