EP0648896B1 - Bourrelet latéral de guidage d'eau pour voie routière - Google Patents
Bourrelet latéral de guidage d'eau pour voie routière Download PDFInfo
- Publication number
- EP0648896B1 EP0648896B1 EP94402282A EP94402282A EP0648896B1 EP 0648896 B1 EP0648896 B1 EP 0648896B1 EP 94402282 A EP94402282 A EP 94402282A EP 94402282 A EP94402282 A EP 94402282A EP 0648896 B1 EP0648896 B1 EP 0648896B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- buffer
- ground
- following
- particles
- rubber
- 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.)
- Expired - Lifetime
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 12
- 229920001971 elastomer Polymers 0.000 claims abstract description 11
- 239000002245 particle Substances 0.000 claims abstract description 10
- 239000011230 binding agent Substances 0.000 claims abstract description 8
- 239000011435 rock Substances 0.000 claims abstract description 8
- 239000002699 waste material Substances 0.000 claims abstract description 7
- 239000010426 asphalt Substances 0.000 claims description 5
- 239000003292 glue Substances 0.000 claims description 4
- 239000000806 elastomer Substances 0.000 claims description 2
- 229920002635 polyurethane Polymers 0.000 claims description 2
- 239000004814 polyurethane Substances 0.000 claims description 2
- 239000000463 material Substances 0.000 claims 1
- 239000004033 plastic Substances 0.000 claims 1
- 229920003023 plastic Polymers 0.000 claims 1
- 229920000642 polymer Polymers 0.000 claims 1
- 239000013502 plastic waste Substances 0.000 abstract description 2
- 239000008187 granular material Substances 0.000 abstract 2
- 239000011324 bead Substances 0.000 description 22
- 239000000203 mixture Substances 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 239000007799 cork Substances 0.000 description 1
- 229920003020 cross-linked polyethylene Polymers 0.000 description 1
- 239000004703 cross-linked polyethylene Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 239000011178 precast concrete Substances 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C11/00—Details of pavings
- E01C11/22—Gutters; Kerbs ; Surface drainage of streets, roads or like traffic areas
- E01C11/221—Kerbs or like edging members, e.g. flush kerbs, shoulder retaining means ; Joint members, connecting or load-transfer means specially for kerbs
- E01C11/222—Raised kerbs, e.g. for sidewalks ; Integrated or portable means for facilitating ascent or descent
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C5/00—Pavings made of prefabricated single units
- E01C5/20—Pavings made of prefabricated single units made of units of plastics, e.g. concrete with plastics, linoleum
Definitions
- the present invention relates to a lateral bead for guiding water for road.
- a commonly used solution is to install a bituminous asphalt in the form of a bead along lateral edges of the roadway.
- This asphalt is a extruded mixture of bitumen and rock aggregates.
- its implementation requires a machine special extrusion and, during repairs to the pavement, disassembly of the slides.
- the invention aims to provide a bead lateral water guide which allows to overcome of these disadvantages, that is to say that is slight, easy to install even in the presence of a slide which can easily follow the curves of the track and connect to the downspouts, despite a low cost price.
- the subject of the invention is a lateral bead for guiding water for roadways, characterized by the characterizing part of the claim 1.
- DE-A-2758696 describes a bead usable as a border, especially for sports grounds, consisting of a flexible body with based on particles of crushed rubber, crushed cork and a binder. A flexible frame is embedded in this body.
- Figure 1 shows a section of bead 1 constituted by a flexible molded or extruded body having a determined length, typically 3 m.
- This bead is made from crushed recycled rubber particles coming in particular from recycled tires, aggregates rocky as well as a binder, which is for example a polyurethane.
- rubbery waste and aggregates have neighboring particle sizes, in particular of the order of 2 to 5 mm, and similar volume proportions (excluding binder), about 50% for each of them.
- the binder represents 7% of the total volume of the bead.
- This mixture with three constituents can be shaped by molding, or extruded and then cut.
- Cross section of a section is constant and trapezoidal, with two right angles and the other two at 45 °, so that obtain a side 2 inclined at 45 °. When installing the bead, this inclined face is oriented towards the middle of pavement.
- the width of the upper face 3 of the bead is slightly smaller than the height of the vertical outer face 4, and about twice as much smaller than the width of the underside 5, which rests on the road.
- Figures 2 and 3 show the bead 1 bonded to the bituminous coating 6 of the highway, under the safety barrier 7 to protect it.
- the face lower 5 of the bead is fixed directly to the coating 6 with a layer of adhesive 8 allowing a good adhesion between the rubber used and the road surface.
- glue bitumen with incorporated elastomer an example being commercially available composition under the brand BITULASTIC registered.
- the rock aggregates can be replaced with plastic waste crushed, for example polypropylene from bumpers automotive, cross-linked polyethylene (PER) from pipes or polyvinyl chloride (PVC) from bottles.
- plastic waste crushed for example polypropylene from bumpers automotive, cross-linked polyethylene (PER) from pipes or polyvinyl chloride (PVC) from bottles.
- PER polypropylene
- PVC polyvinyl chloride
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Paving Structures (AREA)
- Tyre Moulding (AREA)
- Treatment Of Water By Ion Exchange (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Road Signs Or Road Markings (AREA)
- Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
- Winding, Rewinding, Material Storage Devices (AREA)
Description
- la Figure 1 est une vue en perspective d'un tronçon d'un bourrelet suivant l'invention;
- la Figure 2 est une vue schématique en coupe transversale d'un bord latéral d'une chaussée d'autoroute équipé d'un tel bourrelet; et
- la Figure 3 est une vue schématique en perspective correspondante.
Claims (9)
- Bourrelet latéral de guidage d'eau pour voie routière, caractérisé en ce qu'il comprend un corps souple préfabriqué (1) à base de particules de caoutchouc broyé, notamment de caoutchouc recyclé broyé, et de granulats rocheux ou de déchets de matière plastique broyés, ces particules et ces granulats ou ces déchets broyés étant agglomérés par un liant et les proportions volumiques des particules de caoutchouc et des granulats rocheux ou desdits déchets broyés étant voisines l'une de l'autre, ledit bourrelet pouvant être collé sur le revêtement de la chaussée.
- Bourrelet suivant la revendication 1, caractérisé en ce que le liant est un polymère à base de polyuréthanne.
- Bourrelet suivant la revendication 1 ou 2, caractérisé en ce que les granulométries des particules de caoutchouc broyé et des granulats rocheux ou desdits déchets broyés sont voisines, notamment de l'ordre de 2 à 5 mm.
- Bourrelet suivant l'une quelconque des revendications 1 à 3, caractérisé en ce que la quantité de liant représente environ 7% du volume total du corps (1) du bourrelet.
- Bourrelet suivant l'une quelconque des revendications 1 à 4, caractérisé en ce que le corps (1) est à section constante.
- Bourrelet suivant l'une quelconque des revendications 1 à 5, caractérisé en ce que la section du corps (1) comporte une face inclinée (2), notamment à 45°, dirigée vers le milieu de la chaussée.
- Bourrelet suivant la revendication 6, caractérisé en ce que la section du corps (1) est trapézoïdale.
- Dispositif de guidage d'eau pour voie routière, comprenant un bourrelet suivant l'une quelconque des revendications 1 à 7, collé sur le revêtement de la chaussée au moyen d'une colle qui est un bitume avec un élastomère incorporé et coopère directement avec le corps du bourrelet.
- Dispositif suivant la revendication 8, caractérisé en ce que, au moins dans des zones dans lesquelles il est incurvé, le bourrelet (1) est en outre maintenu sur la chaussée par des organes mécaniques.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9312447 | 1993-10-19 | ||
| FR9312447A FR2711380B1 (fr) | 1993-10-19 | 1993-10-19 | Bourrelet latéral de guidage d'eau pour voie routière. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP0648896A1 EP0648896A1 (fr) | 1995-04-19 |
| EP0648896B1 true EP0648896B1 (fr) | 2000-03-22 |
Family
ID=9451989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP94402282A Expired - Lifetime EP0648896B1 (fr) | 1993-10-19 | 1994-10-11 | Bourrelet latéral de guidage d'eau pour voie routière |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP0648896B1 (fr) |
| AT (1) | ATE191035T1 (fr) |
| DE (1) | DE69423562D1 (fr) |
| DK (1) | DK0648896T3 (fr) |
| FR (1) | FR2711380B1 (fr) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19522982A1 (de) * | 1995-06-28 | 1997-01-02 | Sf Koop Gmbh Beton Konzepte | Bausatz aus Betonformsteinen für Erdreichabdeckungen |
| RU2381328C1 (ru) * | 2009-01-19 | 2010-02-10 | Василий Петрович Ягин | Водопропускная труба под насыпью в условиях северной строительно-климатической зоны и способ ее эксплуатации |
| RU2385983C1 (ru) * | 2009-01-20 | 2010-04-10 | Василий Петрович Ягин | Участок автомобильной дороги с водопропускной трубой под насыпью в условиях северной строительно-климатической зоны |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1534250A1 (de) * | 1966-12-24 | 1969-07-17 | Eta Corp | Verkehrsweg,insbesondere Fahrbahn mit angeschlossenem Hochbord |
| DE1658448A1 (de) * | 1967-06-02 | 1971-12-16 | Deutsch Amerikanische Asphalt | Strassen- oder Bodenbelag |
| FR2221581A1 (en) * | 1973-03-16 | 1974-10-11 | Roche Michel | Method of forming kerb from blocks - involves bonding blocks to firm base or surfaces of existing kerb |
| DE2758696A1 (de) * | 1977-12-29 | 1979-07-05 | Vki Rheinhold & Mahla Ag | Formkoerper aus gummigranulat und bindemittel |
| CA1309611C (fr) * | 1989-07-13 | 1992-11-03 | Bertin Castonguay | Systeme de bordure premoulee |
-
1993
- 1993-10-19 FR FR9312447A patent/FR2711380B1/fr not_active Expired - Fee Related
-
1994
- 1994-10-11 DK DK94402282T patent/DK0648896T3/da active
- 1994-10-11 AT AT94402282T patent/ATE191035T1/de not_active IP Right Cessation
- 1994-10-11 EP EP94402282A patent/EP0648896B1/fr not_active Expired - Lifetime
- 1994-10-11 DE DE69423562T patent/DE69423562D1/de not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DK0648896T3 (da) | 2000-07-03 |
| ATE191035T1 (de) | 2000-04-15 |
| FR2711380A1 (fr) | 1995-04-28 |
| FR2711380B1 (fr) | 1996-01-05 |
| DE69423562D1 (de) | 2000-04-27 |
| EP0648896A1 (fr) | 1995-04-19 |
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