JPS5614576A - Soil conditioner - Google Patents
Soil conditionerInfo
- Publication number
- JPS5614576A JPS5614576A JP8990979A JP8990979A JPS5614576A JP S5614576 A JPS5614576 A JP S5614576A JP 8990979 A JP8990979 A JP 8990979A JP 8990979 A JP8990979 A JP 8990979A JP S5614576 A JPS5614576 A JP S5614576A
- Authority
- JP
- Japan
- Prior art keywords
- water
- soil conditioner
- terms
- alkali
- causes
- 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.)
- Granted
Links
Landscapes
- Soil Conditioners And Soil-Stabilizing Materials (AREA)
Abstract
PURPOSE: To provide a soil conditioner having an excellent compressive strength and water-stopping effect and exhibiting reduced syneresis to separate less amt. of water from hardened gel, by using a system consisting of water glass-alkali bisulfate-alkali aluminate or a system containing phosphate additionally.
CONSTITUTION: A soil conditioner consists of water glass in amount of 7.5W12.5 wt% in terms of SiO2, alkali bisulfate of 3.0W8.1wt% in terms of H2SO4, alkali aluminate of 0.05W0.55wt% in terms of Al2O3, and the balance of water. The soil conditioner has high-strength, high water-stopping effect, reduced syneresis. It causes no environmental pollution in the neutral condition and the precipitation of Al(OH)3 is prevented by the chelating effect of the Al ions generated by the addn. of 0.2W1wt% (in terms of P2O5) of prim. sodium phosphate or sodium tripolyphosphate to the system. The obtained soil conditioner has a pH in a neutral range and therefore causes no environmental pollution.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8990979A JPS6010556B2 (en) | 1979-07-17 | 1979-07-17 | soil stabilizer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8990979A JPS6010556B2 (en) | 1979-07-17 | 1979-07-17 | soil stabilizer |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5614576A true JPS5614576A (en) | 1981-02-12 |
JPS6010556B2 JPS6010556B2 (en) | 1985-03-18 |
Family
ID=13983838
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8990979A Expired JPS6010556B2 (en) | 1979-07-17 | 1979-07-17 | soil stabilizer |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6010556B2 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05130923A (en) * | 1991-11-11 | 1993-05-28 | Toyota Tsusho Kk | Molded reinforcing cloth for cushion material |
-
1979
- 1979-07-17 JP JP8990979A patent/JPS6010556B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS6010556B2 (en) | 1985-03-18 |
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