JPS5458218A - Leak preventive method of sealing oil for dry gas holder - Google Patents
Leak preventive method of sealing oil for dry gas holderInfo
- Publication number
- JPS5458218A JPS5458218A JP12494977A JP12494977A JPS5458218A JP S5458218 A JPS5458218 A JP S5458218A JP 12494977 A JP12494977 A JP 12494977A JP 12494977 A JP12494977 A JP 12494977A JP S5458218 A JPS5458218 A JP S5458218A
- Authority
- JP
- Japan
- Prior art keywords
- epoxy resin
- compound
- leak
- glass fiber
- epoxy
- 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
- Insulators (AREA)
Abstract
PURPOSE: To prevent a leak of sealing oil for a dry type gas holder, by coating the leak point with a quick drying compound of epoxy resin and then forming a composite layer using glass fiber cloth and an epoxy resin compound with an epoxy equivalent of 150W250.
CONSTITUTION: A leak point 17 of oil and its periphery 19 are wiped clean and coated with a quick drying compound of epoxy resin, and then covered with an epoxy resin compound 21a with an epoxy equivalent of 150W250, that is a mixture of hardener of polysulfide and inorganic filler. It is further tightly covered with glass fiber cloth 22 to be permeated and fixed with the epoxy compound 21a. Next the glass fiber cloth 22 is covered with another epoxy resin compound 21b to form a 4- layer leak-proof protection for the spot 19. A further coating of the composite layer with a weather-proof agent 23 can reduce the effect of sunlight and rain.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12494977A JPS5458218A (en) | 1977-10-18 | 1977-10-18 | Leak preventive method of sealing oil for dry gas holder |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12494977A JPS5458218A (en) | 1977-10-18 | 1977-10-18 | Leak preventive method of sealing oil for dry gas holder |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5458218A true JPS5458218A (en) | 1979-05-10 |
Family
ID=14898184
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12494977A Pending JPS5458218A (en) | 1977-10-18 | 1977-10-18 | Leak preventive method of sealing oil for dry gas holder |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5458218A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57190195A (en) * | 1981-05-18 | 1982-11-22 | Nippon Steel Corp | Leak preventive method of gas and sealed oil or the like in gas holders |
JPS583878A (en) * | 1981-06-30 | 1983-01-10 | Fujitsu Ltd | Printing head |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5248823A (en) * | 1975-10-16 | 1977-04-19 | Kubo Toso Kogyo Kk | Repairing process for tanks |
-
1977
- 1977-10-18 JP JP12494977A patent/JPS5458218A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5248823A (en) * | 1975-10-16 | 1977-04-19 | Kubo Toso Kogyo Kk | Repairing process for tanks |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57190195A (en) * | 1981-05-18 | 1982-11-22 | Nippon Steel Corp | Leak preventive method of gas and sealed oil or the like in gas holders |
JPH028195B2 (en) * | 1981-05-18 | 1990-02-22 | Shinnippon Seitetsu Kk | |
JPS583878A (en) * | 1981-06-30 | 1983-01-10 | Fujitsu Ltd | Printing head |
JPS6354548B2 (en) * | 1981-06-30 | 1988-10-28 | Fujitsu Ltd |
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