FR2979000A1 - Polyethylene plate for use as replacement of reinforced concrete flagstone for protection of buried pipeline, has perforations distributed along surface of plate, where plate has specific thickness to ensure distribution of load in pipeline - Google Patents
Polyethylene plate for use as replacement of reinforced concrete flagstone for protection of buried pipeline, has perforations distributed along surface of plate, where plate has specific thickness to ensure distribution of load in pipeline Download PDFInfo
- Publication number
- FR2979000A1 FR2979000A1 FR1102498A FR1102498A FR2979000A1 FR 2979000 A1 FR2979000 A1 FR 2979000A1 FR 1102498 A FR1102498 A FR 1102498A FR 1102498 A FR1102498 A FR 1102498A FR 2979000 A1 FR2979000 A1 FR 2979000A1
- Authority
- FR
- France
- Prior art keywords
- plate
- pipeline
- polyethylene
- protection
- replacement
- 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
- 239000004698 Polyethylene Substances 0.000 title claims description 18
- -1 Polyethylene Polymers 0.000 title claims description 17
- 229920000573 polyethylene Polymers 0.000 title claims description 17
- 239000011150 reinforced concrete Substances 0.000 title claims description 6
- 239000000853 adhesive Substances 0.000 claims abstract description 3
- 230000001070 adhesive effect Effects 0.000 claims abstract description 3
- 230000000712 assembly Effects 0.000 claims 1
- 238000000429 assembly Methods 0.000 claims 1
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 239000004567 concrete Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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)
- Sewage (AREA)
Abstract
Description
-- DISPOSITIF DE PROTECTION MECANIQUE EN POLYETHYLENE EXTRUDE L'invention concerne un dispositif de plaque perforée en polyéthylène 25 mm assurant une répartition de charge en protection de la canalisation. Le but de l'invention est de poser des plaques de protection de canalisation enterrées en lieu et place des dalles béton armé posées au-dessus de ces canalisations. Les plaques perforées en polyéthylène 25 mm sont de la couleur définie par la normalisation pour chaque type de canalisation. Les perforations de chaque plaque se répartissent suivant chaque utilité, à savoir : - percements permettant l'assemblage des plaques entre elles : trous de diamètre 20 mm - percements destinés à évacuer les eaux de ruissellement : trous de diamètre 20 mm Les percements permettant de fixer les plaques bout à bout de diamètre sont au nombre de : - 4 pour des plaques de 1250 mm x 2000 mm (fig.1) - 6 pour des plaques de 1500 mm x 2000 mm (fig.2) - 8 pour des plaques de 1800 mm x 2000 mm (fig.3) - 8 pour des plaques de 2000 mm x 2000 mm (fig.4) - 8 pour des plaques de 2250 mm x 2000 mm (fig.5) Les percements destinés au drainage des eaux de ruissellement : - 20 pour des plaques de 1250 mm x 2000 mm (fig.1) - 24 pour des plaques de 1500 mm x 2000 mm (fig.2) - 28 pour des plaques de 1800 mm x 2000 mm (fig.3) - 34 pour des plaques de 2000 mm x 2000 mm (fig.4) - 40 pour des plaques de 2250 mm x 2000 mm (fig.5) Les plaques sont marquées et équipées d'un adhésif anti glissant (fig. 1 à 5) Le montage des plaques bout à bout s'effectue à l'aide de fixation universelle brevet n° 11 00177 (fig. 6-7-8-9-10) L'invention a pour but de remplacer les dalles béton armé actuellement mises en oeuvre en protection de la canalisation, assurant la même répartition de charge. La plaque polyéthylène 25 mm permet le remplacement des dalles béton armé. La plaque polyéthylène 25 mm permet une pose beaucoup plus facile étant donné son poids très inférieur à la dalle béton. La plaque polyéthylène 25 mm permet le remplacement sans autre transformation que la pose et sans modification des plaques en place. La plaque polyéthylène 25 mm permet l'assemblage en utilisant les fixations universelle brevet n° 11 00177. La plaque polyéthylène 25 mm facilite grandement l'approvisionnement eu égard à son faible poids. Cette invention permet une pose très facile, le poids de la dalle PE représente le dixième de la dalle béton correspondante. -2- Cette invention permet également le remplacement des plaques standards par des plaques épaisseur 25 mm sans modification. The invention relates to a 25 mm polyethylene perforated plate device providing load distribution in protection of the pipe. The purpose of the invention is to lay buried pipe protection plates instead of reinforced concrete slabs placed above these pipes. The 25 mm polyethylene perforated plates are of the color defined by the standardization for each type of pipe. The perforations of each plate are distributed according to each utility, namely: - piercings allowing the assembly of the plates between them: holes of diameter 20 mm - piercings intended to evacuate the runoff: holes of diameter 20 mm The openings making it possible to fix the butt plates have a diameter of: - 4 for 1250 mm x 2000 mm plates (fig.1) - 6 for 1500 mm x 2000 mm plates (fig.2) - 8 for plates of 1800 mm x 2000 mm (fig.3) - 8 for plates of 2000 mm x 2000 mm (fig.4) - 8 for plates of 2250 mm x 2000 mm (fig.5) The openings for the drainage of water from runoff: - 20 for plates of 1250 mm x 2000 mm (fig.1) - 24 for plates of 1500 mm x 2000 mm (fig.2) - 28 for plates of 1800 mm x 2000 mm (fig.3) - 34 for plates of 2000 mm x 2000 mm (fig.4) - 40 for plates of 2250 mm x 2000 mm (fig.5) The plates are marked and equipped with anti-slip adhesive (fig. 1 to 5) The mounting of the end-to-end plates is carried out by means of universal patent fixation No. 11 00177 (fig. The invention aims to replace the reinforced concrete slabs currently used in protection of the pipe, ensuring the same load distribution. The 25 mm polyethylene plate allows the replacement of reinforced concrete slabs. The polyethylene 25 mm plate allows a much easier installation because of its very lower weight than the concrete slab. The polyethylene plate 25 mm allows replacement without further processing that the laying and without modification of the plates in place. The 25 mm polyethylene plate allows assembly using universal patented fasteners no. 11 00177. The 25 mm polyethylene plate greatly facilitates the supply in view of its low weight. This invention allows a very easy installation, the weight of the PE tile represents one tenth of the corresponding concrete slab. This invention also allows the replacement of standard plates by 25 mm thick plates without modification.
La plaque polyéthylène 25 mm permet la pose en lieu et place des dalles béton armé. The 25 mm polyethylene plate allows laying in place of reinforced concrete slabs.
La plaque polyéthylène 25 mm présente des dimensions identiques en tous points aux plaques standards. The 25 mm polyethylene plate has identical dimensions in all respects to the standard plates.
La plaque polyéthylène 25 mm est facilement mise en oeuvre manuellement. The polyethylene plate 25 mm is easily implemented manually.
La plaque polyéthylène 25 mm permet le remplacement sans autre transformation que la pose et sans modification des plaques en place. The polyethylene plate 25 mm allows replacement without further processing that the laying and without modification of the plates in place.
La plaque polyéthylène 25 mm permet une grande facilité de transport eu égard à son 15 faible poids. The polyethylene plate 25 mm allows great ease of transport in view of its low weight.
La plaque polyéthylène 25 mm permet l'assemblage en utilisant les fixations universelles brevet n° 11 00177. The 25 mm polyethylene plate allows assembly using universal fasteners patent nr. 11 00177.
20 25 30 10 3510 20 25 30 10 3510
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1102498A FR2979000B1 (en) | 2011-08-09 | 2011-08-09 | MECHANICAL PROTECTION IN EXTRUDED POLYETHYLENE |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1102498A FR2979000B1 (en) | 2011-08-09 | 2011-08-09 | MECHANICAL PROTECTION IN EXTRUDED POLYETHYLENE |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2979000A1 true FR2979000A1 (en) | 2013-02-15 |
| FR2979000B1 FR2979000B1 (en) | 2013-08-02 |
Family
ID=45554701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR1102498A Expired - Fee Related FR2979000B1 (en) | 2011-08-09 | 2011-08-09 | MECHANICAL PROTECTION IN EXTRUDED POLYETHYLENE |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2979000B1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3015623A1 (en) * | 2013-12-23 | 2015-06-26 | Caneco | 30 MM POLYETHYLENE PERFORATED PLATE DEVICE |
| FR3023898A1 (en) * | 2014-07-16 | 2016-01-22 | Caneco | EXTRUDED POLYETHYLENE PLATES FOR PROTECTION OF CABLES OR PIPES |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2538879A1 (en) * | 1983-01-04 | 1984-07-06 | Sign Sarl | Detectable mesh for the protection of buried workings and method of manufacturing it |
| EP0702179A1 (en) * | 1994-09-14 | 1996-03-20 | Plymouth Francaise | Warning device for visually indicating underground constructions |
| WO2002073766A1 (en) * | 2001-03-14 | 2002-09-19 | M2 Project Solutions Limited | Trench cover |
| WO2005011077A1 (en) * | 2003-07-24 | 2005-02-03 | A.L.M. Industries Pty Ltd | Protective strip for underground object |
| FR2898688A1 (en) * | 2006-03-16 | 2007-09-21 | Plymouth Francaise Sa Soc | DEVICE FOR IDENTIFYING BURIED ELEMENTS |
-
2011
- 2011-08-09 FR FR1102498A patent/FR2979000B1/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2538879A1 (en) * | 1983-01-04 | 1984-07-06 | Sign Sarl | Detectable mesh for the protection of buried workings and method of manufacturing it |
| EP0702179A1 (en) * | 1994-09-14 | 1996-03-20 | Plymouth Francaise | Warning device for visually indicating underground constructions |
| WO2002073766A1 (en) * | 2001-03-14 | 2002-09-19 | M2 Project Solutions Limited | Trench cover |
| WO2005011077A1 (en) * | 2003-07-24 | 2005-02-03 | A.L.M. Industries Pty Ltd | Protective strip for underground object |
| FR2898688A1 (en) * | 2006-03-16 | 2007-09-21 | Plymouth Francaise Sa Soc | DEVICE FOR IDENTIFYING BURIED ELEMENTS |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3015623A1 (en) * | 2013-12-23 | 2015-06-26 | Caneco | 30 MM POLYETHYLENE PERFORATED PLATE DEVICE |
| FR3023898A1 (en) * | 2014-07-16 | 2016-01-22 | Caneco | EXTRUDED POLYETHYLENE PLATES FOR PROTECTION OF CABLES OR PIPES |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2979000B1 (en) | 2013-08-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| TP | Transmission of property |
Owner name: CANECO, FR Effective date: 20130515 |
|
| PLFP | Fee payment |
Year of fee payment: 6 |
|
| PLFP | Fee payment |
Year of fee payment: 7 |
|
| TP | Transmission of property |
Owner name: ENSIS GROUPE, FR Effective date: 20180323 |
|
| PLFP | Fee payment |
Year of fee payment: 8 |
|
| ST | Notification of lapse |
Effective date: 20200405 |