RU2010111615A - METHOD OF APPLICATION OF COATING ON THE INTERNAL SURFACE OF THE PIPELINE - Google Patents
METHOD OF APPLICATION OF COATING ON THE INTERNAL SURFACE OF THE PIPELINE Download PDFInfo
- Publication number
- RU2010111615A RU2010111615A RU2010111615/06A RU2010111615A RU2010111615A RU 2010111615 A RU2010111615 A RU 2010111615A RU 2010111615/06 A RU2010111615/06 A RU 2010111615/06A RU 2010111615 A RU2010111615 A RU 2010111615A RU 2010111615 A RU2010111615 A RU 2010111615A
- Authority
- RU
- Russia
- Prior art keywords
- sleeve
- pipe
- pipeline
- coating
- fibrous material
- Prior art date
Links
- 239000011248 coating agent Substances 0.000 title claims abstract 3
- 238000000576 coating method Methods 0.000 title claims abstract 3
- 238000000034 method Methods 0.000 title claims abstract 3
- 239000011230 binding agent Substances 0.000 claims abstract 4
- 239000002657 fibrous material Substances 0.000 claims abstract 4
- 239000002184 metal Substances 0.000 claims abstract 2
- 239000002861 polymer material Substances 0.000 claims abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract 2
Landscapes
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
Способ нанесения покрытия на внутреннюю поверхность трубопровода введением внутрь трубы трубообразного рукава из волокнистого материала, пропитанного отверждаемым связующим и заключенного в гибкую оболочку из полимерного материала, путем выворачивания, продвижения внутрь трубы, расправления и прижатия рукава к внутренней поверхности трубы за счет давления воды на внутреннюю поверхность вывернутого рукава и последующего его отверждения, отличающийся тем, что предварительно перед введением рукава внутрь трубы по крайней мере на одном участке внутренней поверхности трубы фиксируют при помощи по меньшей мере одной металлической ленты пропитанный связующим бандаж из волокнистого материала с образованием по меньшей мере одного открытого кольцевого участка бандажа, при этом бандаж отверждают одновременно с рукавом. The method of coating the inner surface of the pipeline by introducing into the pipe a tubular sleeve made of fibrous material, impregnated with a curable binder and enclosed in a flexible shell of polymer material, by turning, moving inside the pipe, expanding and pressing the sleeve to the inner surface of the pipe due to the pressure of water on the inner surface inverted sleeve and its subsequent curing, characterized in that prior to the introduction of the sleeve into the pipe at least one m section of the inner surface of the tube is fixed by means of at least one metal strip bandage impregnated with a binder of fibrous material to form at least one open portion of the annular shroud, wherein the shroud is cured simultaneously with the sleeve.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2010111615/06A RU2437024C1 (en) | 2010-03-25 | 2010-03-25 | Procedure for application of coating on internal surface of pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2010111615/06A RU2437024C1 (en) | 2010-03-25 | 2010-03-25 | Procedure for application of coating on internal surface of pipeline |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2010111615A true RU2010111615A (en) | 2011-09-27 |
| RU2437024C1 RU2437024C1 (en) | 2011-12-20 |
Family
ID=44803813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2010111615/06A RU2437024C1 (en) | 2010-03-25 | 2010-03-25 | Procedure for application of coating on internal surface of pipeline |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2437024C1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2744676C2 (en) * | 2019-03-13 | 2021-03-15 | Общество с ограниченной ответственностью "ГРАДИСС" | Method for sanitation of pipeline |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2021728A (en) * | 1978-05-26 | 1979-12-05 | Insituform Ltd | Improvements relating to the lining of passageways |
| JPH0830555B2 (en) * | 1989-08-15 | 1996-03-27 | 東亜グラウト工業株式会社 | Method for preventing leakage of water in pipe and cover for preventing leakage |
| RU2133908C1 (en) * | 1997-10-16 | 1999-07-27 | Научно-производственное объединение "ТАРИС" | Method of internal anticorrosive protection of pipe welded joint zone and device for its embodiment |
| RU2278315C2 (en) * | 2004-04-22 | 2006-06-20 | Валерий Павлович Панченко | Method of coating inner side of pipeline |
-
2010
- 2010-03-25 RU RU2010111615/06A patent/RU2437024C1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| RU2437024C1 (en) | 2011-12-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20170326 |