EP0775236B1 - Procede de fabrication d'une dalle de support de rails a suspension elastique - Google Patents

Procede de fabrication d'une dalle de support de rails a suspension elastique Download PDF

Info

Publication number
EP0775236B1
EP0775236B1 EP95938401A EP95938401A EP0775236B1 EP 0775236 B1 EP0775236 B1 EP 0775236B1 EP 95938401 A EP95938401 A EP 95938401A EP 95938401 A EP95938401 A EP 95938401A EP 0775236 B1 EP0775236 B1 EP 0775236B1
Authority
EP
European Patent Office
Prior art keywords
concrete
layer
moulded body
track
mat
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
EP95938401A
Other languages
German (de)
English (en)
Other versions
EP0775236A1 (fr
Inventor
Wilhelm Engst
Alexander Repczuk
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.)
Clouth Gummiwerke AG
Original Assignee
Clouth Gummiwerke AG
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 Clouth Gummiwerke AG filed Critical Clouth Gummiwerke AG
Publication of EP0775236A1 publication Critical patent/EP0775236A1/fr
Application granted granted Critical
Publication of EP0775236B1 publication Critical patent/EP0775236B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B3/00—Transverse or longitudinal sleepers; Other means resting directly on the ballastway for supporting rails
    • E01B3/28—Transverse or longitudinal sleepers; Other means resting directly on the ballastway for supporting rails made from concrete or from natural or artificial stone
    • E01B3/40—Slabs; Blocks; Pot sleepers; Fastening tie-rods to them
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B1/00—Ballastway; Other means for supporting the sleepers or the track; Drainage of the ballastway
    • E01B1/002—Ballastless track, e.g. concrete slab trackway, or with asphalt layers
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B19/00—Protection of permanent way against development of dust or against the effect of wind, sun, frost, or corrosion; Means to reduce development of noise
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B3/00—Transverse or longitudinal sleepers; Other means resting directly on the ballastway for supporting rails
    • E01B3/46—Transverse or longitudinal sleepers; Other means resting directly on the ballastway for supporting rails made from different materials
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B2204/00—Characteristics of the track and its foundations
    • E01B2204/01—Elastic layers other than rail-pads, e.g. sleeper-shoes, bituconcrete

Definitions

  • the invention relates to a method for producing a Rails of a concrete body that holds the track, in particular a track sleeper or track support plate for one traversable, level railroad crossing, with one on attached at least one supporting outer surface elastic layer made of an elastomer or elastic Plastic, with the molded concrete body in a mold is produced with an elastic insulation mat at least partially laid out and then the concrete is filled in so that after the concrete has set, the insulation mat is connected to the concrete molding.
  • track slabs are used made of concrete. These track support plates get for the purpose the structure-borne sound insulation is stored with rubber.
  • EP 00 16 869 A1 describes a carriageway slab for one known railroad crossing known on the Thresholds supported, this support only on certain individual points of contact is present. In these Points of contact on the underside of the pavement slab are a coating of elastic material available.
  • the elastic support bodies serve for the elastic mounting of the support ribs of the carriageway slab and to reduce the transmission of impact forces Roadway slabs on the rail.
  • DE-A-27 07 615 describes a method for producing a Rail fastening consisting of a part of the substructure forming concrete structure with cavities for receiving Concrete support blocks are known, in which during the Production of the concrete support blocks already in the concrete form Sheets of elastic material to form the elastic Layer are attached. These elastic sheets of material be on the inward facing surface with a layer liquid, hardenable synthetic resin, in particular epoxy resin overdrawn. Then the concrete is poured into the mold, the resin layer is still liquid. The connection between the elastic material plate and the hardening Concrete is shaped by an additional adhesive agent. This increases the technical complexity of the process considerably. Furthermore, liability is not always sufficient.
  • the invention has for its object a method of to create the type mentioned, in which the on the tracks receiving concrete molded body attached elastic layer has good adhesion to the concrete surface and that Manufacturing process requires less effort.
  • the elastic insulation board is a composite mat that consists of a Layer of bound rubber granulate with an open-pore one Structure and a vulcanized on one side, waterproof, wear-resistant top layer and that the composite mat is laid in the concrete form is that the cover layer lies against the mold wall.
  • the composite mat is used in the manufacture of the concrete molding laid in the form or formwork so that the top layer points to the form wall or formwork. This causes the exposed, open-pore structure of the rubber granulate layer in Contact with the liquid concrete.
  • the concrete diffuses into the Boundary layer of the rubber granulate layer forming an insulation layer a. This results in a bracketing between concrete and composite mat.
  • the composite mat remains after setting of the concrete during demolding on the concrete molding produced. The liability is excellent.
  • the concrete molding is can be stored or stored elastically.
  • a shift of the insulation board compared to the one to be stored Concrete moldings can no longer occur.
  • the sufficient Fixing the insulation mat on the concrete body made easier Transport and installation of this molded article because of loosening or Moving the insulation board is not to be feared.
  • the concrete body made as a finished part.
  • the concrete moldings are used as precast segments outside the construction site in a factory and to the Brought construction site.
  • the concrete moldings with the attached Insulation boards can be installed immediately. They are inevitably elastically stored immediately.
  • the elastic insulation mats are also partially attached in the side area, so that butt joints are not lined separately for track supporting slabs Need to become.
  • Another advantageous embodiment can be seen in that the production of track slabs directly on site of road construction can be made.
  • Rubber granules bonded with polyurethane Rubber granules bonded with polyurethane.
  • cover layer uses a layer of compact rubber material.
  • the compact rubber material is characterized by water impermeability and wear resistance to mechanical Stresses.
  • a track support plate 1 made of concrete has two longitudinal and parallel recesses 2, which in Rail spacing are arranged.
  • the bottom 3 the track support plate 1 and the two parallel to the Recesses 2 extending longitudinal sides 4 are with a Provide composite mat 5 made of rubber granulate. This composite mat 5 is already in the manufacture of the track support plate 1 in the Formwork has been introduced.
  • the composite mat 5 consists of an insulating layer 8 of relative large thickness and a cover layer 10 applied on one side, which is only provided with a relatively smaller thickness.
  • the insulation layer 8 of the composite mat 5 is made of bonded Made of rubber particles 12, while the cover layer 10 is made of a flexible and compact rubber material.
  • the Rubber particles 12 of the insulation layer 8 are exclusively from porous material, such as cell, moss or foam rubber chips formed, the size or dimension between 2 and 18 mm should have.
  • To produce the insulation layer 8 can use bound rubber granulate 12, this from foamed rubber material of different densities can. There are also mixtures of regranulated rubber material usable.
  • porous rubber particles 12th have favorable dynamic properties and in particular dynamic load is not or only slightly stiffer behave than under static load.
  • the rubber granulate existing insulation layer 8 leads to a particularly high internal damping. This means one for the application elastic storage of track slabs a lower Exaggerated resonance in the area of the system natural frequency.
  • the Open-pore structure of the rubber granulate layer 8 demonstrates inside, i.e. to the adjacent concrete. The liquid concrete diffuses into the open-pore structure of the granulate layer 8 and binds with it in the concrete / rubber boundary layer together firmly.

Landscapes

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

Claims (6)

  1. Procédé pour fabriquer un corps moulé en béton, qui reçoit les rails d'une voie, notamment une traverse de voie ou une plaque de support de voie pour un passage à niveau pouvant être franchi par des véhicules, comportant une couche élastique formée d'un élastomère ou d'une matière plastique élastomère, disposée sur au moins une surface extérieure portante, le corps moulé en béton étant fabriqué dans un moule, qu'on réalise au moins en partie avec un mat élastique d'amortissement et que l'on remplit ensuite de béton de sorte qu'après la prise du béton, le mat d'amortissement est relié au corps moulé en béton, caractérisé en ce que le mat élastique d'amortissement est un mat composite (5), qui est constitué par une structure à pores ouverts et par une couche de revêtement (10) vulcanisée sur une face, imperméable à l'eau et résistante à l'usure, et qu'on dispose le mat composite (5) dans le moule pour le corps moulé en béton de manière que la couche de revêtement (10) s'applique contre la paroi du moule.
  2. Procédé selon la revendication 1, caractérisé en ce que la fabrication du corps moulé en béton est réalisé sous la forme d'une pièce préfabriquée.
  3. Procédé selon la revendication 1, caractérisé en ce que la fabrication du corps moulé en béton est réalisé directement sur le lieu d'installation de la structure de la voie.
  4. Procédé selon l'une des revendications 1 à 3, caractérisé en ce que le granulé de caoutchouc est lié dans du polyuréthane.
  5. Procédé selon l'une des revendications 1 à 4, caractérisé en ce qu'on utilise comme couche de revêtement (10) une couche formée de caoutchouc compact.
  6. Procédé selon l'une des revendications 1 à 5, caractérisé en ce que le mat d'amortissement (5) est constitué par une couche d'amortissement (8) et une couche de revêtement (10), dont le rapport des épaisseurs est compris entre 7:1 et 14:1 et de préférence entre 9:1 et 12:1.
EP95938401A 1994-11-08 1995-11-03 Procede de fabrication d'une dalle de support de rails a suspension elastique Expired - Lifetime EP0775236B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE4439816 1994-11-08
DE4439816A DE4439816C2 (de) 1994-11-08 1994-11-08 Verfahren zur Herstellung einer elastisch lagerbaren Gleistragplatte
PCT/EP1995/004322 WO1996014470A1 (fr) 1994-11-08 1995-11-03 Procede de fabrication d'une dalle de support de rails a suspension elastique

Publications (2)

Publication Number Publication Date
EP0775236A1 EP0775236A1 (fr) 1997-05-28
EP0775236B1 true EP0775236B1 (fr) 1998-07-01

Family

ID=6532745

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95938401A Expired - Lifetime EP0775236B1 (fr) 1994-11-08 1995-11-03 Procede de fabrication d'une dalle de support de rails a suspension elastique

Country Status (4)

Country Link
EP (1) EP0775236B1 (fr)
AU (1) AU3980795A (fr)
DE (2) DE4439816C2 (fr)
WO (1) WO1996014470A1 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29706642U1 (de) * 1997-04-14 1997-08-28 Spreepolymer Gummiwerke GmbH, 15526 Bad Saarow-Pieskow Verbundsystem für hochpolymeres elastisches Plattenmaterial und frischem unabgebundenen Beton, insbesondere zur Schwingungsentkopplung und für den Unfallschutz
DE20014999U1 (de) * 2000-08-30 2002-01-24 Gfi Ges Fuer Industriefoerderu Betonschwelle für den Gleisbau
CA2687027A1 (fr) * 2007-05-11 2008-11-20 Feronia S.A. Module prefabrique pour une voie ferree et procede de fabrication de ce module
EP2014831A1 (fr) * 2007-07-12 2009-01-14 Feronia S.A. Module préfabriqué pour rail de train et procédé de fabrication de ce module
KR101547236B1 (ko) 2008-02-21 2015-08-25 에디런)(세드라 비.브이. 탄성 레일 지지 블럭 조립체 제조방법
BE1022020B1 (nl) * 2013-06-04 2016-02-04 Pandrol Cdm Track N.V. Elastische mat voor een zwevende spoorweg
CN103993529B (zh) * 2014-05-23 2016-08-24 洛阳双瑞橡塑科技有限公司 一种道床板的弹性限位装置
CN105401492B (zh) * 2015-12-22 2017-02-01 成都市新筑路桥机械股份有限公司 一种用于嵌入式轨道系统的防水减振复合结构及施工方法
ES2729949T3 (es) * 2016-06-27 2019-11-07 Antoine Marot Losa para un vehículo ferroviario y/o un vehículo sobre neumáticos guiados
IT202100002162A1 (it) * 2021-02-02 2022-08-02 Transrail S R L Sistema antivibrante transrail

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2125747A5 (en) * 1971-02-19 1972-09-29 Malthe Louis Composite rubber sound insulation - with elastomeric or polyurethane binder
DE2244007C2 (de) * 1972-06-27 1983-12-22 Jacob Albertus 3723 Bilthoven Eisses Gleis
NL160351C (nl) * 1976-02-25 1979-10-15 Nl Spoorwegen Nv Werkwijze voor het vervaardigen van een ballastloos spoor.
GB2030200B (en) * 1978-08-31 1982-12-15 Ohno I Railway bed or sleeper
DE2910767A1 (de) * 1979-03-19 1980-10-30 Trelleborg Gmbh Beton-profilbalken fuer spaltenboeden und verfahren zu dessen herstellung
DE7908757U1 (de) * 1979-03-28 1979-07-12 Pebueso-Betonwerke Heribert Buescher Gmbh & Co, 4400 Muenster Fahrbahnplatte
FR2511405A1 (fr) * 1981-08-12 1983-02-18 Luchaire Sa Dispositif amortisseur pour voie ferree traditionnelle et procede de preparation de plaques pour ledit dispositif
AT405197B (de) * 1990-01-30 1999-06-25 Porr Allg Bauges Gleisober- und gleisunterbau für schienengebundene fahrzeuge

Also Published As

Publication number Publication date
AU3980795A (en) 1996-05-31
EP0775236A1 (fr) 1997-05-28
DE59502701D1 (de) 1998-08-06
DE4439816A1 (de) 1996-05-30
WO1996014470A1 (fr) 1996-05-17
DE4439816C2 (de) 1998-08-27

Similar Documents

Publication Publication Date Title
DE4004208C2 (de) Schalldämmvorrichtung an Straßenbahnschienen
EP0775236B1 (fr) Procede de fabrication d'une dalle de support de rails a suspension elastique
DE4442497C2 (de) Schotterloses Oberbausystem für zumindest ein Eisenbahngleis
DE3933413A1 (de) Pflasterstein, verfahren zu dessen herstellung und fertigungsanlage zur durchfuehrung des verfahrens, vorzugsweise ein betonpflasterstein, insbesondere zur pflasterung einer strasse
EP1956143A2 (fr) Système d'habillage pour un rail, en particulier rail de tramway
AT405658B (de) Oberbau mit betonschwellen
DE29706642U1 (de) Verbundsystem für hochpolymeres elastisches Plattenmaterial und frischem unabgebundenen Beton, insbesondere zur Schwingungsentkopplung und für den Unfallschutz
DE4411833A1 (de) Schallgedämpftes Straßenbahngleis
EP0767275B1 (fr) Absorbeur de bruit pour la superstructure d'une voie ferrée sans ballast
WO2008087027A1 (fr) Rail enrobé
DE3941142C2 (de) Belag aus einer Steinschüttung zum Erhöhen der Schallabsorption und/oder der Reinigungsfähigkeit eines Bahngleises und Verfahren zum Herstellen desselben
DE19706708C2 (de) Vorrichtung zur Schalldämpfung einer festen Fahrbahn
DE19627468A1 (de) Rillenschiene
DE19946317C1 (de) Verfahren zur Herstellung eines schallgedämmten Gleises
EP1621670A2 (fr) Procédé de construction d'une voie ferrée et voie ferrée
DE102016114172A1 (de) Schiene mit elektrischer Isolierung
EP2558641B1 (fr) Dispositif d insonorisation
EP0814197B1 (fr) Voie à position stable à piecès préfabriquées en béton
DE29705321U1 (de) Schienengleis mit Schallschluckmaßnahmen
WO2001053606A1 (fr) Element de remplissage de cavite muni d'un revetement
DE3144608A1 (de) Verfahren zur herstellung einer schotterbettunterlage und draenageplatte
EP3002368A1 (fr) Tapis sous ballast pour une superstructure pour chemin de fer
DE102010037873A1 (de) Verfahren zum Herstellen eines Stützelementes zum Einbau in Beton- oder Asphaltdecken von Fahrbahn- oder Brückenübergängen sowie damit ausgestatteter Fahrbahn- oder Brückenübergang
EP0724667A1 (fr) Superstructure sans ballast a traverses en beton
DE202007005206U1 (de) Elastische Besohlung

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 19970125

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): CH DE GR LI

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

17Q First examination report despatched

Effective date: 19971111

RIN1 Information on inventor provided before grant (corrected)

Inventor name: REPCZUK, ALEXANDER

Inventor name: ENGST, WILHELM

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): CH DE GR LI

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: CLOUTH GUMMIWERKE AG

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REF Corresponds to:

Ref document number: 59502701

Country of ref document: DE

Date of ref document: 19980806

REG Reference to a national code

Ref country code: CH

Ref legal event code: PUE

Owner name: CONTINENTAL AKTIENGESELLSCHAFT TRANSFER- CONTITECH

Ref country code: CH

Ref legal event code: PFA

Free format text: CLOUTH GUMMIWERKE AG TRANSFER- CONTINENTAL AKTIENGESELLSCHAFT

Ref country code: CH

Ref legal event code: NV

Representative=s name: BOVARD AG PATENTANWAELTE

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GR

Payment date: 20001027

Year of fee payment: 6

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20020610

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 20051114

Year of fee payment: 11

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20051129

Year of fee payment: 11

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20061130

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20061130

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20070601

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL