JPS57174381A - Stabilization of ground - Google Patents
Stabilization of groundInfo
- 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
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
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)
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)
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 |
-
1981
- 1981-04-22 JP JP5970281A patent/JPS57174381A/en active Pending
Patent Citations (5)
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)
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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