EP1229169B1 - Joint d'étanchéité entre un rail et une surface pavée et son procédé de fabrication - Google Patents

Joint d'étanchéité entre un rail et une surface pavée et son procédé de fabrication Download PDF

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Publication number
EP1229169B1
EP1229169B1 EP02002442A EP02002442A EP1229169B1 EP 1229169 B1 EP1229169 B1 EP 1229169B1 EP 02002442 A EP02002442 A EP 02002442A EP 02002442 A EP02002442 A EP 02002442A EP 1229169 B1 EP1229169 B1 EP 1229169B1
Authority
EP
European Patent Office
Prior art keywords
rail
joint
row
separating agent
synthetic resin
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
Application number
EP02002442A
Other languages
German (de)
English (en)
Other versions
EP1229169A3 (fr
EP1229169A2 (fr
Inventor
Leonhard Hanusch
Lutz Keller
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.)
Hanusch Leonhard
KELLER, LUTZ
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 EP1229169A2 publication Critical patent/EP1229169A2/fr
Publication of EP1229169A3 publication Critical patent/EP1229169A3/fr
Application granted granted Critical
Publication of EP1229169B1 publication Critical patent/EP1229169B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • E01C9/00—Special pavings; Pavings for special parts of roads or airfields
    • E01C9/06—Pavings adjacent tramways rails ; Pavings comprising railway tracks

Definitions

  • the invention relates to a joint closure between a rail for tracks and a plaster pavement by means of an elastic potting compound and a method for producing a corresponding joint closure.
  • DE 42 04 802 A1 is a stabilized joint filling between road surface and rail at street level tracks using cover plates as ceiling closure.
  • the cavity between the rail, bedding and cover plate is completely designed with a cavity filling material enveloping and pressed the cavity filling of concrete to rail head bottom edge.
  • the space to the top of the rail cover plate is sealed with a grout, e.g. Bitumen, filled.
  • Bitumen e.g. Bitumen
  • DE 198 14 073 A1 discloses a method for the production of a casting in the spaces between the head of a groove rail embedded in a roadway and the pavement of the roadway by means of a formelastic material.
  • the potting is introduced into two layers, wherein between the two layers by introducing a film, a separation is effected. This ensures that when lowering the rail by running over a Tram which are adjacent to the rail flanks of both layers are lowered with the rail and the lower roadway free position can partially remove from the top layer of the pavement of the road, so that forms a cavity between the two layers.
  • the invention is therefore an object of the invention to provide a joint closure between a rail and a plaster roofing, which ensures a long-term sealing of the joint. Furthermore, the object is to provide a method for producing such a joint closure.
  • the invention solves the problem for the joint closure by the features stated in the characterizing part of claim 1.
  • An advantageous development of the invention is characterized in dependent claim 2 and will be described in more detail below together with the description of the preferred embodiment of the invention, including the drawing.
  • the object of the method is characterized by the features of claim 3.
  • the elastic potting compound is a polysulfide resin (8) with a recovery of more than 80%, which is connected horizontally to the rail (1) and at least the first row (5) of the plaster roofing and vertically separated from the ground by a release agent.
  • a fine-grained mineral, a plastic film or a pulp may be present.
  • the first two or three patches are glued together with the rail.
  • the polysulfide resin in the application according to the invention leads to a permanent elastic bonding of the rail to the first row of paving stones. Even under the harsh conditions in traffic, the rail and pavement are adhesively bonded and permanently bonded to each other by means of the polysulfide synthetic resin.
  • the invention includes those synthetic resin adhesives which ensure a good adhesion to the steel of the rail and the paving stone used and have a resilience of more than 80%.
  • the flanks of the rail and the plaster, between which the joint closure is to be introduced cleaned and coated with a primer suitable for the polysulfide resin primer. Furthermore, a release agent is applied to the substrate under the joint seal.
  • the plaster is positioned to the rail and the polysulfide resin is introduced into the joint in plastic form.
  • a release agent can be used for simple cases sand.
  • the elastic and permanent connection of at least the first row of the plastic covering with the rail increases the range in which the different vertical loads can be compensated.
  • the different vertical loads on the rail and on the plaster roofing have to be compensated substantially in the narrow width of the elastic joint closure.
  • the area increases to a width in the size of the joint closure plus the width of at least the first row paving stones of the plaster roofing. This is a multiple in practice, whereby the movement differences between the rail and pavement are compensated much better.
  • the advantage of the invention is, in particular, that the joint remains tight even with prolonged exposure to the ingress of surface water, whereby the substrate material can not be flushed out.
  • the drawing shows in Figure 1 a section in the area between a rail and a plaster roofing with a joint closure according to the invention in the resting state and in Figure 2 the section of Figure 1 under load of the rail.
  • the exemplary embodiment relates to a track system for a tram with a pavement roofing for motor vehicle traffic.
  • a plaster can be used both natural stone and concrete block.
  • Figure 1 shows a section through this track system in the area between a rail and the first two rows of a plaster roofing in the resting state.
  • FIG. 2 shows the section according to FIG. 1 under load of the rail.
  • a rail 1 is supported in a known manner within the track system on a substructure 2.
  • the cavities of the rail 1 are filled with chamber elements 3 and 4 for sound insulation.
  • Paving stones are professionally laid in sand 7 in a first row 5 and further rows 6.
  • the first row 5 is tightly applied to the chamber elements 4, so that a laterally and downwardly limited space is formed in the present invention
  • the polysulfide resin 8 is introduced as an elastic potting compound. It is essential that the polysulfide resin 8 has a good adhesion to the rail 1 and the row 5 paving stones.
  • the corresponding surfaces are well cleaned and treated with a primer as a primer.
  • the polysulfide resin 8 has no liability.
  • a multilayer pulp strip was designed. In simple cases, a thin layer of sand as a release agent is sufficient.
  • the track system of Figure 1 is loaded by a tram.
  • the rail moves downwards approx. 1.5 mm vertically.
  • the row 5 is pressed on one side by the firm adhesion to the polysulfide resin 8 and slightly rotated about the lower support edge 9.
  • the polysulfide resin 8 is compressed and the paving stones of the row 5 are slightly raised with respect to the edge of the bearing edge 9, compared to those of the rows 6.
  • the rail 1 rises again and the paving stones Series 5 are pressed back into their position of Figure 1.
  • the joint closure according to the invention is practically permanently functional, since the polysulfide resin 8 seals the joint between the rail 1 and the row 5 in a watertight manner. Thus, no water can penetrate into this area and the feared in the track construction pumping a water-drenched pavement storage is avoided.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Road Paving Structures (AREA)

Claims (3)

  1. Joint d'étanchéité entre un rail (1) pour voie ferrée et une surface pavée au moyen d'une masse de scellement élastique, caractérisé en ce que la masse de scellement élastique est une résine synthétique de polysulfure (8) ayant une reprise élastique supérieure à 80%, qui est connectée horizontalement au rail (1) et au moins à la première rangée (5) de la surface pavée et qui est séparée verticalement du sol sous-jacent par un agent de séparation.
  2. Joint d'étanchéité selon la revendication 1, caractérisé en ce que l'agent de séparation est un minéral à grains fins, une feuille de plastique ou une substance cellulaire.
  3. Procédé de fabrication d'un joint d'étanchéité selon l'une quelconque des revendications 1 à 2, caractérisé en ce que les flancs du rail et du pavage, entre lesquels la joint d'étanchéité doit être installé, sont nettoyés et revêtus d'un apprêt de base pour résine synthétique de polysulfure (8), en ce que l'on applique l'agent de séparation sur le sol sous-jacent sous le joint d'étanchéité, en ce que le pavage est positionné par rapport au rail et en ce que la résine synthétique de polysulfure (8) est introduite dans le joint sous forme plastique.
EP02002442A 2001-02-02 2002-02-01 Joint d'étanchéité entre un rail et une surface pavée et son procédé de fabrication Expired - Lifetime EP1229169B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10105477A DE10105477C1 (de) 2001-02-02 2001-02-02 Fugenverschluss zwischen einer Schiene und einer Pflastereindeckung und Verfahren zur Herstellung
DE10105477 2001-02-02

Publications (3)

Publication Number Publication Date
EP1229169A2 EP1229169A2 (fr) 2002-08-07
EP1229169A3 EP1229169A3 (fr) 2003-07-23
EP1229169B1 true EP1229169B1 (fr) 2006-07-26

Family

ID=7673124

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02002442A Expired - Lifetime EP1229169B1 (fr) 2001-02-02 2002-02-01 Joint d'étanchéité entre un rail et une surface pavée et son procédé de fabrication

Country Status (3)

Country Link
EP (1) EP1229169B1 (fr)
AT (1) ATE334262T1 (fr)
DE (2) DE10105477C1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008044663A1 (de) 2008-08-28 2010-03-04 Edilon Sedra Gmbh Schalldämmvorrichtung

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008008418A1 (de) * 2008-02-09 2009-08-20 Denso-Holding Gmbh & Co. System zur Füllung einer Fuge zwischen einer Schiene und einer angrenzenden Fläche

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB966267A (en) * 1961-02-17 1964-08-06 Goldschmidt Ag Th A temperature resistant grouting and sealing compound
DE3409994A1 (de) * 1983-04-02 1984-10-04 Ingenieur- und Betonbaugesellschaft mbH, 4130 Moers Fuellstein als abstandshalter zwischen einer strassenbahnschiene und einem pflaster
DE3934870C2 (de) * 1989-10-19 1997-10-09 Henkel Kgaa Fugendicht- bzw. Beschichtungsmassen auf Basis wäßriger Polymerdispersionen sowie Verwendung von nichtionischen Celluloseethern als Zusätze zu diesen Massen
DE4024551A1 (de) * 1990-08-02 1992-02-06 Henkel Kgaa Fruehregenfeste fugendichtungsmassen
DE4004208C2 (de) * 1990-02-12 1994-02-17 Sedra Asphalt Technik Biebrich Schalldämmvorrichtung an Straßenbahnschienen
DE9014108U1 (de) * 1990-10-11 1992-02-06 Phoenix Ag, 2100 Hamburg Fugendichtprofil
DE4204802A1 (de) * 1992-02-18 1993-09-02 D D C Gmbh Beton Bohren U Saeg Stabilisierte fugenverfuellung zwischen strassendecke und schiene
DE4325476A1 (de) * 1993-07-29 1995-02-02 Hermann Ortwein Verfahren zur Herstellung eines Unterbaus für ein Gleis für Schienenfahrzeuge
DE19613204A1 (de) * 1995-04-15 1996-10-17 Henkel Kgaa Feuchtigkeitshärtende Masse
DE19814073A1 (de) * 1998-03-30 1999-10-07 Hermann Ortwein Verfahren für die Herstellung eines Vergusses in den Zwischenräumen zwischen dem Kopf einer Rillenschiene und dem Belag der Fahrbahn
DE29814695U1 (de) * 1998-08-17 1999-12-30 Kwade Betonwerk Gmbh & Co Kg Betonelement

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008044663A1 (de) 2008-08-28 2010-03-04 Edilon Sedra Gmbh Schalldämmvorrichtung

Also Published As

Publication number Publication date
EP1229169A3 (fr) 2003-07-23
ATE334262T1 (de) 2006-08-15
DE10105477C1 (de) 2002-11-21
EP1229169A2 (fr) 2002-08-07
DE50207585D1 (de) 2006-09-07

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