ATE238892T1 - Verfahren zum herstellen eines rohres aus polyurethan in einem betonrohr und durch das verfahren hergestelltes verbundprodukt - Google Patents
Verfahren zum herstellen eines rohres aus polyurethan in einem betonrohr und durch das verfahren hergestelltes verbundproduktInfo
- Publication number
- ATE238892T1 ATE238892T1 AT98203639T AT98203639T ATE238892T1 AT E238892 T1 ATE238892 T1 AT E238892T1 AT 98203639 T AT98203639 T AT 98203639T AT 98203639 T AT98203639 T AT 98203639T AT E238892 T1 ATE238892 T1 AT E238892T1
- Authority
- AT
- Austria
- Prior art keywords
- pipe
- polyurethane
- concrete
- producing
- composite product
- Prior art date
Links
- 229920002635 polyurethane Polymers 0.000 title abstract 6
- 239000004814 polyurethane Substances 0.000 title abstract 6
- 239000002131 composite material Substances 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 239000000203 mixture Substances 0.000 abstract 3
- 239000002861 polymer material Substances 0.000 abstract 1
- 239000011148 porous material Substances 0.000 abstract 1
- 239000002243 precursor Substances 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B21/00—Methods or machines specially adapted for the production of tubular articles
- B28B21/92—Methods or apparatus for treating or reshaping
- B28B21/94—Methods or apparatus for treating or reshaping for impregnating or coating by applying liquids or semi-liquids
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/16—Devices for covering leaks in pipes or hoses, e.g. hose-menders
- F16L55/162—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe
- F16L55/164—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe a sealing fluid being introduced in the pipe
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Laminated Bodies (AREA)
- Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT97MI002463A IT1295915B1 (it) | 1997-11-03 | 1997-11-03 | Un metodo per produrre un tubo di calcestruzzo rivestito internamente ed un tubo cosi' ottenuto |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE238892T1 true ATE238892T1 (de) | 2003-05-15 |
Family
ID=11378150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT98203639T ATE238892T1 (de) | 1997-11-03 | 1998-10-28 | Verfahren zum herstellen eines rohres aus polyurethan in einem betonrohr und durch das verfahren hergestelltes verbundprodukt |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP0913238B1 (de) |
| AT (1) | ATE238892T1 (de) |
| DE (1) | DE69813989D1 (de) |
| ES (1) | ES2196482T3 (de) |
| IT (1) | IT1295915B1 (de) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ITMI20022164A1 (it) | 2002-10-11 | 2004-04-12 | Gianmaria Guidi | Rivestimento per la protezione di superfici in genere |
| ITMI20022163A1 (it) * | 2002-10-11 | 2004-04-12 | Gianmaria Guidi | Elemento tubolare per la realizzazione di tubazioni per collettori depuratori ed impianti fognari in genere |
| RU2487229C1 (ru) * | 2012-02-14 | 2013-07-10 | Александр Николаевич Переседов | Насосно-компрессорная труба |
| DE102013206616A1 (de) * | 2013-04-12 | 2014-11-06 | Bfs Betonfertigteilesysteme Gmbh | Verfahren und Vorrichtung zur Herstellung eines Kanalbauteils |
| CN112756239A (zh) * | 2021-01-17 | 2021-05-07 | 天华化工机械及自动化研究设计院有限公司 | 一种混凝土管道内壁聚氨酯喷涂成型工艺 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3177902A (en) * | 1957-12-11 | 1965-04-13 | Rubenstein David | Reinforced pipe and method of making |
| NL246775A (de) * | 1958-12-27 | |||
| GB950664A (en) * | 1960-09-06 | 1964-02-26 | Nat Distillers Chem Corp | Proces for lining pipe and the like |
| US3219472A (en) * | 1961-09-29 | 1965-11-23 | Johns Manville | Method of coating the interior surface of a porous pipe |
| DE1267577B (de) * | 1962-03-08 | 1968-05-02 | Solvay Werke Gmbh | Verfahren zur Herstellung von Kunststoffueberzuegen fuer die Innenflaeche von Rohren |
| FR1416907A (fr) * | 1963-12-13 | 1965-11-05 | United States Steel Corp | Revêtement de tuyau en béton |
| US4559239A (en) * | 1982-02-01 | 1985-12-17 | Cenegy Louis F | Method for repairing cementitious substrate |
| DE3807511A1 (de) * | 1988-03-08 | 1989-09-21 | Gregor Kern | Verfahren zur herstellung von betonrohren und rohrpresse zur durchfuehrung des verfahrens |
| JP2544245B2 (ja) * | 1990-10-19 | 1996-10-16 | 日本ヒューム管株式會社 | 合成樹脂によるコンクリ―ト管の内面塗装方法 |
| US5389692A (en) * | 1992-10-26 | 1995-02-14 | Bertram; Richard L. | Structural strength coating and material |
-
1997
- 1997-11-03 IT IT97MI002463A patent/IT1295915B1/it active IP Right Grant
-
1998
- 1998-10-28 ES ES98203639T patent/ES2196482T3/es not_active Expired - Lifetime
- 1998-10-28 AT AT98203639T patent/ATE238892T1/de not_active IP Right Cessation
- 1998-10-28 DE DE69813989T patent/DE69813989D1/de not_active Expired - Lifetime
- 1998-10-28 EP EP98203639A patent/EP0913238B1/de not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| ES2196482T3 (es) | 2003-12-16 |
| DE69813989D1 (de) | 2003-06-05 |
| EP0913238B1 (de) | 2003-05-02 |
| IT1295915B1 (it) | 1999-05-28 |
| EP0913238A1 (de) | 1999-05-06 |
| ITMI972463A1 (it) | 1999-05-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |