FR2516567A1 - Procede et dispositif de reperage de canalisations et cables souterrains - Google Patents
Procede et dispositif de reperage de canalisations et cables souterrains Download PDFInfo
- Publication number
- FR2516567A1 FR2516567A1 FR8121371A FR8121371A FR2516567A1 FR 2516567 A1 FR2516567 A1 FR 2516567A1 FR 8121371 A FR8121371 A FR 8121371A FR 8121371 A FR8121371 A FR 8121371A FR 2516567 A1 FR2516567 A1 FR 2516567A1
- Authority
- FR
- France
- Prior art keywords
- trench
- netting
- cables
- pref
- ply
- 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
- 229920001577 copolymer Polymers 0.000 title description 4
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 title 1
- 239000005977 Ethylene Substances 0.000 title 1
- 229920000098 polyolefin Polymers 0.000 title 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 title 1
- 229920002554 vinyl polymer Polymers 0.000 title 1
- 229920003023 plastic Polymers 0.000 claims abstract description 11
- 239000004033 plastic Substances 0.000 claims abstract description 11
- 239000000463 material Substances 0.000 claims abstract description 6
- 239000000203 mixture Substances 0.000 claims abstract description 6
- 229920001684 low density polyethylene Polymers 0.000 claims abstract description 4
- 239000004702 low-density polyethylene Substances 0.000 claims abstract description 4
- 238000000034 method Methods 0.000 claims description 15
- -1 polypropylene Polymers 0.000 claims description 5
- 239000004743 Polypropylene Substances 0.000 claims description 3
- 229920001155 polypropylene Polymers 0.000 claims description 3
- 239000002689 soil Substances 0.000 claims description 3
- 239000005038 ethylene vinyl acetate Substances 0.000 abstract description 5
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 abstract description 5
- 239000003550 marker Substances 0.000 abstract 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 abstract 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000049 pigment Substances 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 241001484259 Lacuna Species 0.000 description 1
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 1
- UYJXRRSPUVSSMN-UHFFFAOYSA-P ammonium sulfide Chemical compound [NH4+].[NH4+].[S-2] UYJXRRSPUVSSMN-UHFFFAOYSA-P 0.000 description 1
- DQXBYHZEEUGOBF-UHFFFAOYSA-N but-3-enoic acid;ethene Chemical compound C=C.OC(=O)CC=C DQXBYHZEEUGOBF-UHFFFAOYSA-N 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000000265 homogenisation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002481 rotproofing Substances 0.000 description 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
- F16L1/00—Laying or reclaiming pipes; Repairing or joining pipes on or under water
- F16L1/024—Laying or reclaiming pipes on land, e.g. above the ground
- F16L1/06—Accessories therefor, e.g. anchors
- F16L1/11—Accessories therefor, e.g. anchors for the detection or protection of pipes in the ground
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8121371A FR2516567A1 (fr) | 1981-11-16 | 1981-11-16 | Procede et dispositif de reperage de canalisations et cables souterrains |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8121371A FR2516567A1 (fr) | 1981-11-16 | 1981-11-16 | Procede et dispositif de reperage de canalisations et cables souterrains |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2516567A1 true FR2516567A1 (fr) | 1983-05-20 |
| FR2516567B1 FR2516567B1 (cg-RX-API-DMAC7.html) | 1985-04-12 |
Family
ID=9264020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8121371A Granted FR2516567A1 (fr) | 1981-11-16 | 1981-11-16 | Procede et dispositif de reperage de canalisations et cables souterrains |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2516567A1 (cg-RX-API-DMAC7.html) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2554475A1 (fr) * | 1983-11-09 | 1985-05-10 | Avenel Sa Ets A | Adaptation a un tracto-pelle d'un dispositif articule permettant la realisation d'encablement mecanise |
| FR2755901A1 (fr) * | 1996-11-18 | 1998-05-22 | Nortene Technologies | Procede et dispositif de marquage en continu de grillages avertisseurs |
| WO2014121351A1 (fr) * | 2013-02-06 | 2014-08-14 | Carton Etienne | Dispositif de protection pour élément enterré |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1110298A (en) * | 1965-11-12 | 1968-04-18 | James A Cuthbertson Ltd | Improvements in or relating to underground protection strips for service piping |
| US3533243A (en) * | 1968-09-20 | 1970-10-13 | Forman K Suydam | Method of laying underground pipes,conduits and the like so as to make their presence easily detectable |
| LU67151A1 (cg-RX-API-DMAC7.html) * | 1972-06-16 | 1973-05-22 |
-
1981
- 1981-11-16 FR FR8121371A patent/FR2516567A1/fr active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1110298A (en) * | 1965-11-12 | 1968-04-18 | James A Cuthbertson Ltd | Improvements in or relating to underground protection strips for service piping |
| US3533243A (en) * | 1968-09-20 | 1970-10-13 | Forman K Suydam | Method of laying underground pipes,conduits and the like so as to make their presence easily detectable |
| LU67151A1 (cg-RX-API-DMAC7.html) * | 1972-06-16 | 1973-05-22 |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2554475A1 (fr) * | 1983-11-09 | 1985-05-10 | Avenel Sa Ets A | Adaptation a un tracto-pelle d'un dispositif articule permettant la realisation d'encablement mecanise |
| FR2755901A1 (fr) * | 1996-11-18 | 1998-05-22 | Nortene Technologies | Procede et dispositif de marquage en continu de grillages avertisseurs |
| WO2014121351A1 (fr) * | 2013-02-06 | 2014-08-14 | Carton Etienne | Dispositif de protection pour élément enterré |
| BE1020918A3 (fr) * | 2013-02-06 | 2014-09-02 | Carton Etienne | Dispositif de protection pour element enterre. |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2516567B1 (cg-RX-API-DMAC7.html) | 1985-04-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |