BE828119A - Emboitement perfectionne de tuyaux en beton precontraint - Google Patents
Emboitement perfectionne de tuyaux en beton precontraintInfo
- Publication number
- BE828119A BE828119A BE155554A BE155554A BE828119A BE 828119 A BE828119 A BE 828119A BE 155554 A BE155554 A BE 155554A BE 155554 A BE155554 A BE 155554A BE 828119 A BE828119 A BE 828119A
- Authority
- BE
- Belgium
- Prior art keywords
- concrete pipes
- stressed concrete
- perfected
- connection
- perfected connection
- Prior art date
Links
- IHPYMWDTONKSCO-UHFFFAOYSA-N 2,2'-piperazine-1,4-diylbisethanesulfonic acid Chemical compound OS(=O)(=O)CCN1CCN(CCS(O)(=O)=O)CC1 IHPYMWDTONKSCO-UHFFFAOYSA-N 0.000 title 1
- 239000007990 PIPES buffer Substances 0.000 title 1
- 239000011513 prestressed concrete Substances 0.000 title 1
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
- F16L58/00—Protection of pipes or pipe fittings against corrosion or incrustation
- F16L58/18—Protection of pipes or pipe fittings against corrosion or incrustation specially adapted for pipe fittings
- F16L58/185—Protection of pipes or pipe fittings against corrosion or incrustation specially adapted for pipe fittings for joints with sleeve or socket
-
- 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
- F16L25/00—Construction or details of pipe joints not provided for in, or of interest apart from, groups F16L13/00 - F16L23/00
- F16L25/0027—Joints for pipes made of reinforced concrete
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7413677A FR2268215A1 (en) | 1974-04-19 | 1974-04-19 | Spigot and socket joint for prestressed concrete pipes - uses inner socket and outer spigot sleeves of plastic resin compatible with concrete |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE828119A true BE828119A (fr) | 1975-10-20 |
Family
ID=9137860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE155554A BE828119A (fr) | 1974-04-19 | 1975-04-18 | Emboitement perfectionne de tuyaux en beton precontraint |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE828119A (fr) |
| BR (1) | BR7502403A (fr) |
| FR (1) | FR2268215A1 (fr) |
| ZA (1) | ZA752373B (fr) |
-
1974
- 1974-04-19 FR FR7413677A patent/FR2268215A1/fr active Granted
-
1975
- 1975-04-15 ZA ZA00752373A patent/ZA752373B/xx unknown
- 1975-04-18 BR BR3057/75D patent/BR7502403A/pt unknown
- 1975-04-18 BE BE155554A patent/BE828119A/fr not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| ZA752373B (en) | 1976-03-31 |
| FR2268215B1 (fr) | 1977-10-14 |
| FR2268215A1 (en) | 1975-11-14 |
| BR7502403A (pt) | 1976-03-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE20 | Patent expired |
Owner name: EAU ET ASSAINISSEMENT SOCEA Effective date: 19950418 |