EP1857592A1 - Procédée de faire un caniveau à fente et un caniveau à fente - Google Patents

Procédée de faire un caniveau à fente et un caniveau à fente Download PDF

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Publication number
EP1857592A1
EP1857592A1 EP07009296A EP07009296A EP1857592A1 EP 1857592 A1 EP1857592 A1 EP 1857592A1 EP 07009296 A EP07009296 A EP 07009296A EP 07009296 A EP07009296 A EP 07009296A EP 1857592 A1 EP1857592 A1 EP 1857592A1
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EP
European Patent Office
Prior art keywords
cover
channel body
drainage device
gutter
channel
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.)
Withdrawn
Application number
EP07009296A
Other languages
German (de)
English (en)
Inventor
Manfred Göbel
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
WILLI LAUBER GMBH
Original Assignee
Herhof Strasse und Tiefbau GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Herhof Strasse und Tiefbau GmbH filed Critical Herhof Strasse und Tiefbau GmbH
Publication of EP1857592A1 publication Critical patent/EP1857592A1/fr
Withdrawn legal-status Critical Current

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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
    • E01C11/224—Surface drainage of streets
    • E01C11/227—Gutters; Channels ; Roof drainage discharge ducts set in sidewalks
    • 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
    • E01C11/224—Surface drainage of streets
    • E01C11/227—Gutters; Channels ; Roof drainage discharge ducts set in sidewalks
    • E01C11/228—Gutters for porous pavings
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F3/00—Sewer pipe-line systems
    • E03F3/04—Pipes or fittings specially adapted to sewers
    • E03F3/046—Open sewage channels

Definitions

  • the invention relates to a method for producing a drainage device for deriving fluids from traffic areas in road construction according to claim 1 and to a drainage device for discharging liquids from traffic areas in road construction according to claim 11.
  • the drainage device In order to be able to quickly absorb the surface water occurring in the dewatering device after saturation of the open-pored asphalt, additional recesses or openings are introduced in the upper side of the dewatering channel.
  • the drainage device In road construction, the drainage device must also be passable; she must therefore be able to withstand high loads and comply with the required load classes.
  • Known drainage devices consist for example of precast elements. These are usually pre-fabricated slot channel elements. However, these are due to their high weight only with lifting equipment to move and therefore problematic in the application. Moreover, such elements require a complex Fundamenleiter. Such fringe benefits have an unfavorable effect on the production costs.
  • EP 1 502 998 A2 known drainage device consists of individually prefabricated, block-like elements. These have a very high weight, so that usually a lifting tool is required for the installation. Although one uses to reduce the dead weight Polymerbelon. However, this does not meet the required strength classes, a further disadvantage of the use of precast elements is that all elements must be set individually, aligned and costly foundations must be. The installation is therefore very time and labor intensive. Due to the lack of composite action between the individual elements, a support element is often required to avoid falling over the gutter elements, which causes additional material and labor costs.
  • the aim of the invention is to avoid these and other disadvantages of the prior art and to develop a method which technically improves and simplifies the production of a drainage device for draining liquids from traffic areas in road construction.
  • the method should also be economically and rationally feasible by simple means. In addition, additional additional benefits should no longer be required.
  • Another important object of the invention is to provide a drainage device for draining liquids from traffic areas in which is constructed inexpensively and efficiently by simple means.
  • the drainage device should also manage without additional foundation and be adaptable both to the road design and to the terrain course.
  • the invention provides that adjacent to the traffic area by means of a continuous shaping process a channel body is made with an upwardly open channel space, and that the channel body is provided with cover elements.
  • the method according to the invention makes it possible, by means of the continuous shaping process, first of all to create a stable and stable channel body which does not require any additional supporting elements or a separate foundation. Then the open channel is easily covered with cover elements, which can be quickly and easily put on the integrally prefabricated gutter body. A separate hoist is not required, which leads to an overall economic result.
  • the continuous forming process is performed with a slipform paver.
  • a slipform paver This is an equally simple and inexpensive solution.
  • Such devices have also been used for many years for continuous concreting processes. The technology is therefore mature and has established itself as reliable in construction site operation.
  • the cover elements are placed on the gutter body, whereby the process is economically and rationally feasible overall. In order to achieve a lasting protection of the cover, they can be fixed on the gutter body. As a result, they are not only permanently secured against slipping.
  • the fixation also has the advantage that smaller gaps or bumps are compensated between the cover and the gutter body. Damage to the cover elements are effectively avoided even at high traffic loads. In addition, the generation of sound at occurring vibrations, such as those caused by passing vehicles, avoided.
  • Another important embodiment of the invention provides that the cover elements are laid adjacent to the traffic area, in particular adjacent to an asphalt surface course. The effluent from this water is immediately detected and absorbed by the drainage device.
  • the traffic area can be made of water-permeable cover layers, wherein the asphalt cover layer is preferably open-pored.
  • the accumulating water is directly on the laterally adjacent cover elements supplied to the gutter body, so that the open pores of the road are drained quickly. The sound reduction achieved with the open-pored Asphatt Anlagen thus remains permanently.
  • the channel body In order to be able to supply the water collected by drainage device of a sewer, the channel body is interrupted at intervals of drainage elements, which feed the effluent water to a subterranean sewer pipe.
  • a drainage device for draining liquids from traffic areas in road construction, for which independent protection is claimed is characterized according to the invention by an upwardly open channel body produced by means of a continuous shaping process, which is covered with separate cover elements.
  • Such a structure has the advantage that the substantially integrally running gutter body forms an extremely stable base, which requires no further support or foundation.
  • the separate cover elements can be quickly and easily hang up the gutter body, so that the entire drainage device is constructed inexpensively by simple means and can be produced efficiently. Compared to conventional drainage systems, it has a significantly improved positional stability as well as a significantly higher load capacity.
  • Each cover element has ceiling openings. These ensure a constantly high drainage performance with occurring surface water on the traffic area, as it allows the inflow from above into the drainage device.
  • Each cover also has side openings, so that the dewatering device can be used with open-pored asphalt topcoats. These are usually used for noise reduction, but require a lateral Drainage, which is ensured by the drainage device according to the invention.
  • the preferably arranged below the traffic surface top side openings take the water directly from the open-pored roadway and direct it into the gutter body. The side openings thus facilitate the drying of the asphalt surface course. The road dries faster and recovers their sound-reducing quality.
  • the gutter body is or forms a foundation. Special measures to support or secure the gutter body are therefore no longer necessary, which has a favorable overall effect on the production costs.
  • the gutter body can have any geometry.
  • a further embodiment of the invention provides that the channel body has bearing surfaces for the cover. This therefore finds a relatively large bearing surface, so that even larger traffic loads are transmitted from the cover in the gutter body and thus in the ground.
  • At least one of the bearing surfaces of the channel body forms an inclined surface, which is preferably formed below the side openings of the cover.
  • each cover is provided on its underside with a step, which is formed adjacent to one of the bearing surfaces.
  • the step or its edge forms a stop for the cover on the gutter body, whereby the positional security of the cover on the gutter body is significantly increased. All cover elements are always aligned the same and secured by simple means against slipping.
  • the cover is preferably formed in one piece and / or material of uniform, which has a favorable effect on the production costs.
  • a binder may be provided between the cover member and the gutter body. Particularly suitable for this epoxy resin adhesive and fine mortar.
  • the durability of the drainage device is also increased. The wear by relative movements between the components is thus almost prevented.
  • the generally designated 1 in Fig. 1 drainage device is used for receiving and discharging surface water, which flows, for example, in the rain from a traffic area 10. It has a channel body 11 approximately U-shaped in cross-section, which is laterally adjacent to the traffic area 10, e.g. a roadway is arranged and forms a groove space 12 for the surface water. On the gutter body 11 cover 13 are placed, the surface 23 is flush with the road surface 33.
  • the gutter body 11 is preferably made in a continuous forming process with a slipform paver (not shown).
  • the cross section of the channel body 11 is made in finished form by means of a sliding shell and pulled along the lane 10.
  • the channel space 12 may in this case receive a gradient so that the water collected therein can flow off reliably, preferably in outflow elements 18, which are arranged at regular intervals along the roadway 10 and connected to a (not shown) drains.
  • the cover elements 13 are substantially positively on the channel body 11, which is provided for this purpose laterally with bearing surfaces 16a, 16b. In the surface 23 of the cover 13 breakthroughs 15 are introduced so that the effluent from the surface 33 of the roadway 10 water can enter the gutter body 11 and can be derived.
  • lateral breakthroughs 14 are additionally provided in the cover elements 13, which absorb the water penetrating into the asphalt layer 41 and feed it to the gutter space 12 of the gutter body 11.
  • the side openings 14 and the ceiling apertures 15 are arranged offset to one another in the longitudinal direction of the cover elements 13 (see also FIG. 2), which is why in the illustration of FIG. 1 the ceiling opening 15 lies in the sectional plane and the side opening 14 is represented by a dashed line.
  • the height of the channel body 11 corresponds to the height of the roadway substructure 42, the lateral top edge 19 of the channel body 11 facing the roadway 10 and the usually watertight surface 43 of the roadway substructure 42 lying at a height.
  • the lateral support surface 16 b is preferably provided for the cover 13 with an inwardly directed slope, so that the water can flow even better into the channel space 12.
  • the height of the cover 13 corresponds to the thickness of the open-pored asphalt surface layer 41, so that the surfaces 23, 33 are at the same height.
  • each cover element 13 is provided with a step 17 in front of the support surface 16a of the channel body 11 on its underside.
  • the cover 13 may be supported on the inner wall of the channel body 11, for example, when the asphalt covering layer 41 pushes against the drainage device 1, which u.a. caused by traffic loads.
  • FIG. 1 shows two different geometries for the channel body 11. It may have straight side surfaces 20a and / or oblique side surfaces 20b. By the inclined side surfaces 20 b, the stability of the channel body 11 is improved.
  • the cover 13 find an always uniform attack and are reliably secured against slipping.
  • Fig. 2 is a perspective view of the dewatering device 1 is shown. Trained as a foundation gutter body 11 comes without any support element and is interrupted only by the drainage elements 18, which are provided in the longitudinal direction of the lane 10 approximately every 50 m.
  • the (not shown here) roadway 10 is right- or front side to the channel body 11.
  • the cover 13 are successively placed and glued as required with mortar or epoxy resin to increase the strength and / or to compensate for bumps or dirt ,
  • the cover element 13 is shown in detail. It has on its underside lateral bearing surfaces 26a, 26b, which are identical in shape to the bearing surfaces 16a, 16b of the channel body 11. Furthermore, the cover member 13 has a total of six side openings 14, which are provided at equal distances from each other on the underside of the cover 13.
  • Fig. 3a is a side view
  • Fig. 3b is a plan view
  • Fig. 3c is a profile or cross-sectional view of the cover 13 is shown.
  • the side openings 14 are formed as downwardly open recesses, which form a closed rectangular cross section in the mounted state on the channel body 11.
  • the step 17, which is formed as a height jump between the underside of the cover 13 and the lateral support surface 26a.
  • the method for producing the drainage channel 1 provides that the gutter base 11 is made up to the level of the lateral inlet openings 14 of the cover 13 - this corresponds to the support height of the open-pored asphalt 41 on the roadbed 42 - with a slipform paver in concrete, the gutter 1 is parallel to the roadway structure to be produced later.
  • the width of the channel body 11 is preferably 50 cm and can thus be connected to commercially available drain and control shafts 18.
  • the height of the gutter base 11 is the height of the roadway structure, preferably 60 cm. adapted and includes the otherwise required foundation with.
  • the monolithically produced gutter base 11 has such a high weight that no additional services to protect against shifting or tilting after completion are required.
  • the gutter base 11 has a U-shaped, water-bearing groove space 12. This is, in the course of the slip formwork of the gutter base 11, made on roads without longitudinal gradient with an additional slope that is adapted to the necessary water drainage, for example, 2%.
  • the cover 13 has side openings 14, ceiling openings 15 and niches 15a, which are arranged offset for stability reasons.
  • the thickness of the covering element 13 at the roadway edge corresponds to the thickness of the open-pored asphalt 41, e.g. 8 cm, so that the derivation of the pore volume water from the asphalt covering 41 through the lateral inlet openings 14 passes through the support surface 16b of the channel body 11 into the channel space 12 inside.
  • the side facing away from the road underside of the cover 13 has a step 17, which is supported against the upper end of the channel base 11, so that a lateral displacement of the cover 13 is excluded and positive engagement is achieved.
  • a device 1 according to the invention with covering elements 13 without lateral openings 14 is preferably carried out.
  • the invention is not limited to one of the above-described embodiments, but can be modified in many ways. But one recognizes that the finding of the Problem solution based on the idea of combining a rational and cost-effective production of a gutter body 11 in the concrete sliding formwork method and a shift-safe installation of provided with lateral and upper openings 14, 15 cover 13.
  • the invention is characterized in particular by means of a slipform paver serving as a foundation channel base 11 made of concrete, which extends to the level of lateral inlet openings 14 of Rinnenabdeckettin 13. Trained as gutter body gutter base 11 thus extends up to the traffic surface cover layer to be produced, so that through the side openings 14 in the cover 13 above the gutter bottom part 11 below the traffic surface 33 laterally exiting water can drain into the gutter base 11.
  • the cover elements 13 covering the channel body 11 are manually insertable and can additionally be glued with epoxy resin.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Road Paving Structures (AREA)
  • Bridges Or Land Bridges (AREA)
EP07009296A 2006-05-15 2007-05-09 Procédée de faire un caniveau à fente et un caniveau à fente Withdrawn EP1857592A1 (fr)

Applications Claiming Priority (1)

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DE102006022900 2006-05-15

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3243969A1 (fr) * 2016-04-19 2017-11-15 Permavoid Limited Système de canal et son procédé de construction
CN112064447A (zh) * 2020-09-11 2020-12-11 江苏千城生态科技有限公司 一种海绵型道路排水沟结构及其施工方法
WO2021258144A1 (fr) * 2020-06-23 2021-12-30 J K Williams Contracting Pty Ltd Procédé de fabrication d'un canal de tranchée à grille
US11414819B2 (en) * 2019-05-28 2022-08-16 Stetson Development, Inc. Paver stone deck drain

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3243210A1 (de) * 1982-02-09 1983-08-18 Hilti & Jehle, 6800 Feldkirch Verfahren und einrichtung zur herstellung von schlitzrinnen zur entwaesserung von verkehrsflaechen
GB2172638A (en) * 1985-03-20 1986-09-24 Charcon Constructing paved area
FR2695417A1 (fr) * 1992-09-10 1994-03-11 Beton Routes Securite Procédé de transformation d'un caniveau existant, de type "en U", en caniveau à fente.
GB2320046A (en) * 1995-09-15 1998-06-10 Cooper Clarke Group Plc Drainage unit
JP2003155774A (ja) * 2001-11-22 2003-05-30 Tohoku Sekizai Block Kk 水路巾に関係無く製品露出天端巾及び嵌設蓋を同一とした排水側溝とその構築方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3243210A1 (de) * 1982-02-09 1983-08-18 Hilti & Jehle, 6800 Feldkirch Verfahren und einrichtung zur herstellung von schlitzrinnen zur entwaesserung von verkehrsflaechen
GB2172638A (en) * 1985-03-20 1986-09-24 Charcon Constructing paved area
FR2695417A1 (fr) * 1992-09-10 1994-03-11 Beton Routes Securite Procédé de transformation d'un caniveau existant, de type "en U", en caniveau à fente.
GB2320046A (en) * 1995-09-15 1998-06-10 Cooper Clarke Group Plc Drainage unit
JP2003155774A (ja) * 2001-11-22 2003-05-30 Tohoku Sekizai Block Kk 水路巾に関係無く製品露出天端巾及び嵌設蓋を同一とした排水側溝とその構築方法

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3243969A1 (fr) * 2016-04-19 2017-11-15 Permavoid Limited Système de canal et son procédé de construction
US11414819B2 (en) * 2019-05-28 2022-08-16 Stetson Development, Inc. Paver stone deck drain
WO2021258144A1 (fr) * 2020-06-23 2021-12-30 J K Williams Contracting Pty Ltd Procédé de fabrication d'un canal de tranchée à grille
CN112064447A (zh) * 2020-09-11 2020-12-11 江苏千城生态科技有限公司 一种海绵型道路排水沟结构及其施工方法
CN112064447B (zh) * 2020-09-11 2021-06-11 江苏千城生态科技有限公司 一种海绵型道路排水沟结构及其施工方法

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