EP3839140A1 - Anneau d'insertion pour un revêtement de route et procédé de construction d'un revêtement de route - Google Patents

Anneau d'insertion pour un revêtement de route et procédé de construction d'un revêtement de route Download PDF

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Publication number
EP3839140A1
EP3839140A1 EP20212182.8A EP20212182A EP3839140A1 EP 3839140 A1 EP3839140 A1 EP 3839140A1 EP 20212182 A EP20212182 A EP 20212182A EP 3839140 A1 EP3839140 A1 EP 3839140A1
Authority
EP
European Patent Office
Prior art keywords
insert ring
road surface
ring
insert
shaft element
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.)
Pending
Application number
EP20212182.8A
Other languages
German (de)
English (en)
Inventor
Markus Riedlberger
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP3839140A1 publication Critical patent/EP3839140A1/fr
Pending 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
    • E01C11/005—Methods or materials for repairing pavings
    • 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
    • E01C5/22—Pavings made of prefabricated single units made of units composed of a mixture of materials covered by two or more of groups E01C5/008, E01C5/02 - E01C5/20 except embedded reinforcing materials
    • 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
    • E01C9/00—Special pavings; Pavings for special parts of roads or airfields
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D29/00—Independent underground or underwater structures; Retaining walls
    • E02D29/12—Manhole shafts; Other inspection or access chambers; Accessories therefor
    • E02D29/14—Covers for manholes or the like; Frames for covers
    • E02D29/1409—Covers for manholes or the like; Frames for covers adjustable in height or inclination

Definitions

  • the invention relates to an insert ring for a road surface according to claim 1.
  • the invention also relates to a method for forming a road surface around a manhole element according to the preamble of claim 7.
  • channels or pipelines are often introduced into the subsurface before the substructure and the superstructure are installed, for example for water supply, water drainage or for electricity and data lines.
  • Such channels and tubes have vertically directed shafts at certain intervals, which end with a shaft element in the road surface to be formed.
  • ducts and pipes When building a road, such ducts and pipes are laid in an initial phase. Subsequently, the subsurface can be consolidated and then a substructure and a superstructure with the base course and the ceiling, also called road surface or road surface, can be applied to form the road.
  • the material for the superstructure and partly also for the substructure of the road has to be compacted.
  • Soil compactors such as rollers or vibrating plates, are usually used to compact the applied materials. With such soil compactors, very good compaction can be achieved on an open area.
  • the damaged ceiling is usually at least partially removed together with the underlying support layer in an area around a manhole element and replaced with new material.
  • the invention is based on the object of specifying an insert ring for a road surface and a method for rehabilitating a road surface with which a road surface can be rehabilitated, preferably around a manhole element, in a particularly reliable manner.
  • the insert ring has, at least on its upper side, a surface material which corresponds to or is adapted to a material of the road surface and has an inner diameter which essentially corresponds to an outer diameter of the shaft element on which a road surface is adjacent should.
  • a basic idea of the invention is to refurbish a road surface, preferably around a manhole element, not on site by applying appropriate materials, in particular road asphalt, but to use a prefabricated insert ring for this purpose.
  • a road surface around the manhole element including the damaged area, is generally removed in a defined manner using a predetermined tool.
  • a prefabricated insert ring is inserted into the defined annular hole created in this way. If necessary, the insert ring can then be adapted to the surrounding road surface by applying heat and possibly rolling over it.
  • the insert ring can be efficiently prefabricated as a standard ring in one or in various predetermined sizes and then brought to a construction site in an appropriate number according to the number of shafts to be rehabilitated.
  • the insert element according to the invention can be created in any shape and size. It is particularly preferred that this is designed as an insert ring with a ring width between 10 cm and 100 cm. An inner contour of the ring is adapted to an outer contour of the shaft element. Manhole elements are usually standardized parts that have a predetermined outer diameter.
  • a support ring is arranged on an underside, on which the covering material is applied.
  • the support ring can be made of a rigid material, in particular a concrete, metal, in particular steel, a plastic or another suitable material.
  • An annular wall made of a solid or a flexible material can be arranged on the outside of the insert ring. The peripheral wall can avoid direct contact between the existing road surface and the new surface material of the insert ring. In this way, undesired diffusion processes between the different covering materials can be avoided.
  • the insert ring can be inserted into the road surface with or without a support ring.
  • the insert ring can be designed with any thickness. It is particularly advantageous that it has a thickness between 10 cm and 15 cm. This thickness is usually sufficient to ensure at least a renovation of the pavement of the roadway. If there are deeper-lying damaged areas, for example in the substructure, these can also be easily repaired in a conventional manner, with only the insert ring with the pavement made of the asphalt material being finally inserted. Alternatively, the insert ring can also be made thicker so that it can extend into the substructure.
  • the paving material comprises fine asphalt which is applied to an asphalt layer.
  • the asphalt layer itself can be applied to a base layer or form this itself.
  • the asphalt layer can be built up with a material with a coarser grain size than the upper layer with the fine asphalt. This enables a particularly fine surface to be achieved at the rehabilitated area.
  • the insert element according to the invention can have any shape and contour.
  • this is designed in the form of a circular ring or angled.
  • an inner contour can be designed to be circular or angular, corresponding to the outer contour of the shaft element.
  • the method according to the invention for forming a road surface around a manhole element is characterized in that one of the previously described insert rings is arranged on the manhole element, the insert ring surrounding the manhole element and adjoining it.
  • a particularly preferred variant of the method consists in that, in order to rehabilitate an existing road surface, an existing road surface around the manhole element is removed in the form of a ring, with free space being created for the insertion of the insert ring.
  • the free space can have the size of the insert ring, so that it is inserted into it appropriately.
  • a road substructure is created or renewed before the insertion ring is inserted.
  • the road substructure which consists in particular of gravel and / or sand, can be rehabilitated in the usual way.
  • the road substructure is created up to the desired height, at which the insert ring can then be used with its specified height.
  • the insert ring is inserted in such a way that its top is flush with the level of the surrounding road surface.
  • the renovation can already be completed with the insertion, for example if a concrete insert ring is used.
  • the covering material of the insert ring is rolled over, compacted, grinded and / or milled, with a level between the upper sides the road surface and the deployment ring is aligned.
  • the insert ring can be designed with an oversize in height.
  • a machining joint can be closed. If necessary, the joint can also be filled with a sealing compound, such as liquid asphalt. In this way, a particularly good and flush connection to the surrounding existing road surface can be achieved.
  • the insert ring is preferably installed in a cold and / or fully compressed state.
  • road and “road surface” are to be understood broadly and not limited to roadways. In particular, it also includes sidewalks, squares, parking lots and other areas which are provided with a paving material typical for streets.
  • the insert element according to the invention can not only be annular, but also flat, in particular circular disk-shaped.
  • a manhole element 30 with a manhole surround 32, into which a manhole cover 34 is inserted, is provided in a road surface 5.
  • the road surface 5 is first removed to a desired depth in a defined annular circumferential area around the shaft element 30.
  • a prefabricated insert ring 10 is then inserted into the free space created in the road surface 5.
  • the insert ring 10 is placed on a remaining or previously renovated substructure. In the inserted state, the insert ring 10 extends from the outside of the circular shaft element 30 to the adjacent road surface 5.
  • Fig. 2 an embodiment of an insert ring 10 according to the invention is shown.
  • the plate-like insert ring 10 has a central opening 11, the inner diameter of which is adapted to an outer diameter of the shaft element 30.
  • a support ring 20, on which a covering material 12 is applied is arranged on an underside of the insert ring 10.
  • the paving material 12 comprises a coarse-grained asphalt layer 16, onto which a fine-grained fine asphalt 14 is applied.
  • the thickness or height of the insert ring 10 is adjusted to the depth of removal in the road surface 5 so that the inserted ring 10 ends with its upper side at the level of the road surface 5.
  • the insert ring 10 can have an outer circumferential wall 18, by means of which direct contact of the paving material 12 of the insert ring 10 with the adjoining material of the road surface 5 is avoided. In this way, undesirable diffusion processes between the different covering materials and thus undesirable settlements in the rehabilitated area can be avoided.

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • General Engineering & Computer Science (AREA)
  • Road Paving Structures (AREA)
EP20212182.8A 2019-12-19 2020-12-07 Anneau d'insertion pour un revêtement de route et procédé de construction d'un revêtement de route Pending EP3839140A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102019008883.2A DE102019008883A1 (de) 2019-12-19 2019-12-19 EINSATZRING FÜR EINEN STRAßENBELAG UND VERFAHREN ZUM BILDEN EINES STRAßENBELAGS

Publications (1)

Publication Number Publication Date
EP3839140A1 true EP3839140A1 (fr) 2021-06-23

Family

ID=73740267

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20212182.8A Pending EP3839140A1 (fr) 2019-12-19 2020-12-07 Anneau d'insertion pour un revêtement de route et procédé de construction d'un revêtement de route

Country Status (2)

Country Link
EP (1) EP3839140A1 (fr)
DE (1) DE102019008883A1 (fr)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7832217U1 (de) * 1978-10-30 1979-02-22 Duroplaststein Gmbh, 3549 Volkmarsen Baumscheibenring
DE3221031A1 (de) * 1982-06-04 1983-12-08 Wolfgang 2000 Hamburg Schwarz Verfahren und vorrichtung zum befestigen von einbauteilen
DE8901640U1 (de) * 1989-02-14 1990-03-15 Münstermann, Siegfried, 4830 Gütersloh Umrahmung für ein in eine Straßendecke eingelassenes Formstück
CA2126900A1 (fr) * 1994-06-28 1995-12-29 Kenneth Tompkins Collet de transition et dispositif d'espacement utilises en construction routiere
DE10221094A1 (de) * 2002-05-11 2003-11-20 Markus Medick Verfahren zum Sanieren einer abgesenkten Fahrbahnschacht-Abdeckung
WO2009136367A1 (fr) * 2008-05-06 2009-11-12 David John Drake Hawkins Procédé de construction d'un puits d’accès sur une route et couvercle de puits d’accès
KR20170031505A (ko) * 2015-09-11 2017-03-21 (주)아시아젠트라 지상 개구부 받침블록

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10041247B4 (de) * 2000-08-22 2004-02-05 Jürgen Stehr Verfahren zum Freifräsen eines Schachtdeckels und/oder einer Schachtdeckelauflage sowie Vorrichtung zur Durchführung des Verfahrens

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7832217U1 (de) * 1978-10-30 1979-02-22 Duroplaststein Gmbh, 3549 Volkmarsen Baumscheibenring
DE3221031A1 (de) * 1982-06-04 1983-12-08 Wolfgang 2000 Hamburg Schwarz Verfahren und vorrichtung zum befestigen von einbauteilen
DE8901640U1 (de) * 1989-02-14 1990-03-15 Münstermann, Siegfried, 4830 Gütersloh Umrahmung für ein in eine Straßendecke eingelassenes Formstück
CA2126900A1 (fr) * 1994-06-28 1995-12-29 Kenneth Tompkins Collet de transition et dispositif d'espacement utilises en construction routiere
DE10221094A1 (de) * 2002-05-11 2003-11-20 Markus Medick Verfahren zum Sanieren einer abgesenkten Fahrbahnschacht-Abdeckung
WO2009136367A1 (fr) * 2008-05-06 2009-11-12 David John Drake Hawkins Procédé de construction d'un puits d’accès sur une route et couvercle de puits d’accès
KR20170031505A (ko) * 2015-09-11 2017-03-21 (주)아시아젠트라 지상 개구부 받침블록

Also Published As

Publication number Publication date
DE102019008883A1 (de) 2021-06-24

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