BE901749A - FIBER REINFORCED CONCRETE PIPE. - Google Patents
FIBER REINFORCED CONCRETE PIPE.Info
- Publication number
- BE901749A BE901749A BE0/214527A BE214527A BE901749A BE 901749 A BE901749 A BE 901749A BE 0/214527 A BE0/214527 A BE 0/214527A BE 214527 A BE214527 A BE 214527A BE 901749 A BE901749 A BE 901749A
- Authority
- BE
- Belgium
- Prior art keywords
- layer
- fiber reinforced
- reinforced concrete
- concrete pipe
- pipe
- Prior art date
Links
Classifications
-
- 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
- F16L59/00—Thermal insulation in general
- F16L59/14—Arrangements for the insulation of pipes or pipe systems
- F16L59/143—Pre-insulated pipes
-
- 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
- B28B21/70—Methods or machines specially adapted for the production of tubular articles by building-up from preformed elements
- B28B21/72—Producing multilayer tubes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
- Laminated Bodies (AREA)
Abstract
Tuyau(10) comportant une gaine métallique cylindrique (1) entourée d'une couche de béton léger isolant (2), comprenant en combinaison une couche extérieure de béton centrifugé (4) armé de fibres et une barrière étanche complémentaire (5) placée sur la couche extérieure de béton centrifugé (4) armé de fibres. Ce tuyau peut comprendre en outre, autour de la couche (2), un film plastique isolant constitué d'un manchon continu en polyéthylène ou d'une couche de résine souple.Pipe (10) comprising a cylindrical metallic sheath (1) surrounded by a layer of insulating light concrete (2), comprising in combination an outer layer of centrifuged concrete (4) reinforced with fibers and a complementary waterproof barrier (5) placed on the outer layer of centrifuged concrete (4) reinforced with fibers. This pipe may further comprise, around the layer (2), an insulating plastic film consisting of a continuous polyethylene sleeve or a layer of flexible resin.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8402364A FR2559875B1 (en) | 1984-02-16 | 1984-02-16 | FIBER REINFORCED CONCRETE PIPE |
Publications (1)
Publication Number | Publication Date |
---|---|
BE901749A true BE901749A (en) | 1985-08-16 |
Family
ID=9301104
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE0/214527A BE901749A (en) | 1984-02-16 | 1985-02-15 | FIBER REINFORCED CONCRETE PIPE. |
Country Status (5)
Country | Link |
---|---|
BE (1) | BE901749A (en) |
DD (1) | DD253658A5 (en) |
FR (1) | FR2559875B1 (en) |
SU (1) | SU1386043A3 (en) |
UA (1) | UA7075A1 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GR920100151A (en) * | 1992-04-15 | 1993-12-30 | Mpakirtsoglou Vasileios S Fiba | Pillar reinforced with new generation fiber glass and fiber mix. |
CN104373705A (en) * | 2014-11-24 | 2015-02-25 | 天津大学 | Deep sea oil transportation composite pipeline |
CN105299338A (en) * | 2015-11-07 | 2016-02-03 | 江鹏财 | Heat preservation heating power composite pipe |
CN113982083B (en) * | 2021-09-09 | 2023-08-01 | 宏岳塑胶集团股份有限公司 | Preparation method of sound-proof and heat-proof foamed cement plastic pipe fitting |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2295339A1 (en) * | 1974-07-26 | 1976-07-16 | Lang Anciens Ets | Encasement of metal pipes in prestressed concrete - has radial clearance space between metal and concrete filled with mortar under pressure |
GB2076499A (en) * | 1980-05-23 | 1981-12-02 | Chemweld Engineering Ltd | Insulated pipes |
FR2517797B1 (en) * | 1981-12-08 | 1986-01-10 | Socea Balency Sobea | REINFORCED CONCRETE PIPE AND MANUFACTURING METHOD THEREOF |
-
1984
- 1984-02-16 FR FR8402364A patent/FR2559875B1/en not_active Expired
-
1985
- 1985-02-15 UA UA3856869A patent/UA7075A1/en unknown
- 1985-02-15 DD DD85273320A patent/DD253658A5/en not_active IP Right Cessation
- 1985-02-15 BE BE0/214527A patent/BE901749A/en not_active IP Right Cessation
- 1985-02-15 SU SU853856869A patent/SU1386043A3/en active
Also Published As
Publication number | Publication date |
---|---|
FR2559875A1 (en) | 1985-08-23 |
FR2559875B1 (en) | 1986-08-08 |
UA7075A1 (en) | 1995-06-30 |
SU1386043A3 (en) | 1988-03-30 |
DD253658A5 (en) | 1988-01-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: SOCEA-ALENCY (SOBEA) Effective date: 19980228 |