JPS5618684A - Soil stabilizer - Google Patents
Soil stabilizerInfo
- Publication number
- JPS5618684A JPS5618684A JP9329879A JP9329879A JPS5618684A JP S5618684 A JPS5618684 A JP S5618684A JP 9329879 A JP9329879 A JP 9329879A JP 9329879 A JP9329879 A JP 9329879A JP S5618684 A JPS5618684 A JP S5618684A
- Authority
- JP
- Japan
- Prior art keywords
- soil
- stabilizer
- soln
- cement
- alkyl ester
- 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
Landscapes
- Soil Conditioners And Soil-Stabilizing Materials (AREA)
Abstract
PURPOSE: To provide a soil stabilizer which enables hardening time to be freely adjusted even when soil is heterogeneous soil in admixture with coarse-grained soil layer and fine-grained soil layer, by a method wherein an aq. soln. of water glass, cement and an alkyl ester of a dicarboxylic acid are mixed with water.
CONSTITUTION: There is provided a stabilizer consisting of 20W50vol% of an aq. soln. of 40wt% of water glass, 5W13vol% of cement, 0.2W10vol% of an alkyl ester of a dicarboxylic acid of the formula (wherein R is methyl, ethyl; n=0W4) and the balance of water. In order to ensure sufficiently the strength of hardened soil, the amounts of the cement and the alkyl ester of the dicarboxylic acid used must be increased. But, in this case gel time will be shortened and a trouble in operation may be caused. In such a case, it is preferred to incorporate an inorg. acid and/or a salt thereof as a controlling agent for the gel time into the stabilizer. Pref. the controlling agent is used in an amount of 0.1W15vol% (used as 30wt% aq. soln.) based on the volume of whole soil stabilizer.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9329879A JPS5618684A (en) | 1979-07-24 | 1979-07-24 | Soil stabilizer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9329879A JPS5618684A (en) | 1979-07-24 | 1979-07-24 | Soil stabilizer |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5618684A true JPS5618684A (en) | 1981-02-21 |
Family
ID=14078448
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9329879A Pending JPS5618684A (en) | 1979-07-24 | 1979-07-24 | Soil stabilizer |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5618684A (en) |
-
1979
- 1979-07-24 JP JP9329879A patent/JPS5618684A/en active Pending
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