JPS5523110A - Grout and grouting method - Google Patents
Grout and grouting methodInfo
- Publication number
- JPS5523110A JPS5523110A JP7368578A JP7368578A JPS5523110A JP S5523110 A JPS5523110 A JP S5523110A JP 7368578 A JP7368578 A JP 7368578A JP 7368578 A JP7368578 A JP 7368578A JP S5523110 A JPS5523110 A JP S5523110A
- Authority
- JP
- Japan
- Prior art keywords
- grout
- powdered
- ethanolamine
- pulverized
- mixing
- 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
- 239000011440 grout Substances 0.000 title abstract 3
- HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 abstract 4
- 239000011398 Portland cement Substances 0.000 abstract 2
- 229910052602 gypsum Inorganic materials 0.000 abstract 2
- 239000010440 gypsum Substances 0.000 abstract 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 1
- 230000002776 aggregation Effects 0.000 abstract 1
- 238000004220 aggregation Methods 0.000 abstract 1
- 239000000843 powder Substances 0.000 abstract 1
- 230000002265 prevention Effects 0.000 abstract 1
- 150000005846 sugar alcohols Polymers 0.000 abstract 1
Landscapes
- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
- Soil Conditioners And Soil-Stabilizing Materials (AREA)
Abstract
PURPOSE: To obtain a grout of shortened grirding time with prevention of powder aggregation, etc., by mixing a portland cement clinker and powdered gypsum, each pulverized in the presence of a polyhydric alcohol or ethanolamine.
CONSTITUTION: The objective grout can be obtained by mixing (1) 4.5W30 inner wt% (calculated as SO3) of powdered gypsum with (2) powdered portland cement clinker. Both of the components are pulverized into a size ≤30μ in the presence of a polyydric alcohol and/or ethanolamine.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7368578A JPS5523110A (en) | 1978-06-20 | 1978-06-20 | Grout and grouting method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7368578A JPS5523110A (en) | 1978-06-20 | 1978-06-20 | Grout and grouting method |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5523110A true JPS5523110A (en) | 1980-02-19 |
JPS6210276B2 JPS6210276B2 (en) | 1987-03-05 |
Family
ID=13525306
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7368578A Granted JPS5523110A (en) | 1978-06-20 | 1978-06-20 | Grout and grouting method |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5523110A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60125288A (en) * | 1983-12-09 | 1985-07-04 | Yks Co Ltd | Sewage purifying apparatus |
FR2598407A1 (en) * | 1986-05-07 | 1987-11-13 | Lelong Bernard | Process for improving the dimensional stability of plaster and cement compositions in the presence of water and products obtained |
JPH01133965A (en) * | 1987-11-18 | 1989-05-26 | Denki Kagaku Kogyo Kk | Material for cement milk construction method |
JPH0711623A (en) * | 1993-06-25 | 1995-01-13 | Kyokado Eng Co Ltd | Chemical for ground grouting |
JP2018178672A (en) * | 2017-04-21 | 2018-11-15 | 花王株式会社 | Ground improvement method |
-
1978
- 1978-06-20 JP JP7368578A patent/JPS5523110A/en active Granted
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60125288A (en) * | 1983-12-09 | 1985-07-04 | Yks Co Ltd | Sewage purifying apparatus |
FR2598407A1 (en) * | 1986-05-07 | 1987-11-13 | Lelong Bernard | Process for improving the dimensional stability of plaster and cement compositions in the presence of water and products obtained |
JPH01133965A (en) * | 1987-11-18 | 1989-05-26 | Denki Kagaku Kogyo Kk | Material for cement milk construction method |
JPH0711623A (en) * | 1993-06-25 | 1995-01-13 | Kyokado Eng Co Ltd | Chemical for ground grouting |
JP2018178672A (en) * | 2017-04-21 | 2018-11-15 | 花王株式会社 | Ground improvement method |
Also Published As
Publication number | Publication date |
---|---|
JPS6210276B2 (en) | 1987-03-05 |
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