ES2190344A1 - Metodo de recubrimiento interno de tuberias de hormigon. - Google Patents
Metodo de recubrimiento interno de tuberias de hormigon.Info
- Publication number
- ES2190344A1 ES2190344A1 ES200101655A ES200101655A ES2190344A1 ES 2190344 A1 ES2190344 A1 ES 2190344A1 ES 200101655 A ES200101655 A ES 200101655A ES 200101655 A ES200101655 A ES 200101655A ES 2190344 A1 ES2190344 A1 ES 2190344A1
- Authority
- ES
- Spain
- Prior art keywords
- resins
- polyurethane
- polyester
- centrifugation
- internal coating
- 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
- 229920005989 resin Polymers 0.000 title abstract 4
- 239000011347 resin Substances 0.000 title abstract 4
- 239000011248 coating agent Substances 0.000 title abstract 3
- 238000000576 coating method Methods 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 3
- 239000004814 polyurethane Substances 0.000 title abstract 3
- 238000005119 centrifugation Methods 0.000 title abstract 2
- 229920000728 polyester Polymers 0.000 title abstract 2
- 229920002635 polyurethane Polymers 0.000 title abstract 2
- 238000002347 injection Methods 0.000 abstract 1
- 239000007924 injection Substances 0.000 abstract 1
- 230000013011 mating Effects 0.000 abstract 1
- 229920001225 polyester resin Polymers 0.000 abstract 1
- 239000004645 polyester resin Substances 0.000 abstract 1
- 229920005749 polyurethane resin Polymers 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
- B29C63/26—Lining or sheathing of internal surfaces
- B29C63/34—Lining or sheathing of internal surfaces using tubular layers or sheathings
- B29C63/345—Lining or sheathing of internal surfaces using tubular layers or sheathings whilst rotating the article
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
Método de recubrimiento interno de tuberías de hormigón, usando resinas de poliuretano y de poliéster, en el que se distinguen dos fases: una primera de inyección de resinas en la espiga y campana que forman las cabeceras del tubo y una segunda de recubrimiento de la superficie interior del mismo mediante centrifugación.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES200101655A ES2190344B2 (es) | 2001-07-16 | 2001-07-16 | Metodo de recubrimiento interno de tuberias de hormigon. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES200101655A ES2190344B2 (es) | 2001-07-16 | 2001-07-16 | Metodo de recubrimiento interno de tuberias de hormigon. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2190344A1 true ES2190344A1 (es) | 2003-07-16 |
ES2190344B2 ES2190344B2 (es) | 2004-04-01 |
Family
ID=27589286
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES200101655A Expired - Fee Related ES2190344B2 (es) | 2001-07-16 | 2001-07-16 | Metodo de recubrimiento interno de tuberias de hormigon. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES2190344B2 (es) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB866925A (en) * | 1957-11-04 | 1961-05-03 | Insulating Components And Mate | Method of applying a lining to a tube |
US4233101A (en) * | 1976-12-09 | 1980-11-11 | Frederick Scragg | Method of lining a pipe |
JPS58128815A (ja) * | 1982-01-28 | 1983-08-01 | Kawasaki Heavy Ind Ltd | 閉断面部材内張方法 |
US4950356A (en) * | 1986-12-06 | 1990-08-21 | Tate Pipe Lining Processes Limited | Method of and apparatus for lining pipes |
EP0556358A1 (de) * | 1991-08-30 | 1993-08-25 | MORGENEGG, Alfred | Verfahren und vorrichtung zur innenbearbeitung von nicht begehbaren leitungsrohren |
-
2001
- 2001-07-16 ES ES200101655A patent/ES2190344B2/es not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB866925A (en) * | 1957-11-04 | 1961-05-03 | Insulating Components And Mate | Method of applying a lining to a tube |
US4233101A (en) * | 1976-12-09 | 1980-11-11 | Frederick Scragg | Method of lining a pipe |
JPS58128815A (ja) * | 1982-01-28 | 1983-08-01 | Kawasaki Heavy Ind Ltd | 閉断面部材内張方法 |
US4950356A (en) * | 1986-12-06 | 1990-08-21 | Tate Pipe Lining Processes Limited | Method of and apparatus for lining pipes |
EP0556358A1 (de) * | 1991-08-30 | 1993-08-25 | MORGENEGG, Alfred | Verfahren und vorrichtung zur innenbearbeitung von nicht begehbaren leitungsrohren |
Non-Patent Citations (1)
Title |
---|
[en línea][recuperado el 17.06.2003]. Recuperado de EPO PAJ & JP 58128815 A (KAWASAKI) 01.08.1983 (resumen) * |
Also Published As
Publication number | Publication date |
---|---|
ES2190344B2 (es) | 2004-04-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EC2A | Search report published |
Date of ref document: 20030716 Kind code of ref document: A1 |
|
FG2A | Definitive protection |
Ref document number: 2190344B2 Country of ref document: ES |
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FD2A | Announcement of lapse in spain |
Effective date: 20180807 |