EP0905319B1 - Voie ferrée et sa méthode de réalisation - Google Patents

Voie ferrée et sa méthode de réalisation Download PDF

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Publication number
EP0905319B1
EP0905319B1 EP98117704A EP98117704A EP0905319B1 EP 0905319 B1 EP0905319 B1 EP 0905319B1 EP 98117704 A EP98117704 A EP 98117704A EP 98117704 A EP98117704 A EP 98117704A EP 0905319 B1 EP0905319 B1 EP 0905319B1
Authority
EP
European Patent Office
Prior art keywords
track
sleepers
support
sleeper
support layer
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
EP98117704A
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German (de)
English (en)
Other versions
EP0905319A2 (fr
EP0905319A3 (fr
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.)
Rail One GmbH
Original Assignee
Pfleiderer Infrastrukturtechnick GmbH and Co KG
Pfleiderer Verkehrstechnik GmbH and Co KG
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
Priority claimed from DE1997141059 external-priority patent/DE19741059C1/de
Priority claimed from DE1997153747 external-priority patent/DE19753747C2/de
Priority claimed from DE1998137950 external-priority patent/DE19837950C5/de
Application filed by Pfleiderer Infrastrukturtechnick GmbH and Co KG, Pfleiderer Verkehrstechnik GmbH and Co KG filed Critical Pfleiderer Infrastrukturtechnick GmbH and Co KG
Publication of EP0905319A2 publication Critical patent/EP0905319A2/fr
Publication of EP0905319A3 publication Critical patent/EP0905319A3/fr
Application granted granted Critical
Publication of EP0905319B1 publication Critical patent/EP0905319B1/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
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B29/00—Laying, rebuilding, or taking-up tracks; Tools or machines therefor
    • E01B29/005—Making of concrete parts of the track in situ
    • 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
    • E01B1/004—Ballastless track, e.g. concrete slab trackway, or with asphalt layers with prefabricated elements embedded in fresh concrete or asphalt
    • 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
    • E01B1/007—Ballastless track, e.g. concrete slab trackway, or with asphalt layers with interlocking means to withstand horizontal forces
    • 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
    • E01B2204/06—Height or lateral adjustment means or positioning means for slabs, sleepers or rails
    • 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
    • E01B2204/13—Dowels for slabs, sleepers or rail-fixings

Definitions

  • the invention relates to a method for producing a slab track for rail transport, as well as a slab track produced by this method.
  • the track which is aligned in the desired position, is cast in with cast-in-situ concrete so far that the lower sill part and, through it, openings in the longitudinal direction of the track laid reinforcing bars are embedded in concrete.
  • the trough serves as a formwork, whereby the height of the trough walls is determined.
  • the construction Rheda is very complex.
  • the trough is a high cost factor.
  • the alignment of the track with adjusting screws is labor-intensive and costly and at the same time prevents the use of continuously operating track laying equipment.
  • the threading of the longitudinal bars through the sleepers is not only difficult, but also the full potting of the holes across the sleepers under construction site conditions is not ensured.
  • a system RHEDA related solid roadway construction in which on a support layer 8 - for example, a hydraulically bonded gravel layer (HGT) - as a substructure a trough plate 7 made of reinforced concrete is concreted.
  • a trough plate 7 of the track grating 1 On the trough plate 7 of the track grating 1 is moved with concrete support body 5 made of concrete height accurate on rail support base 10. The pedestals 10 are then submerged and poured with flowing concrete.
  • HCT hydraulically bonded gravel layer
  • This construction is - as the former construction - very complex because it requires at least two independently and successively performed concreting operations: the concreting of the trough plate 7 and the production of the two composite strips 6. In addition, it seems doubtful whether the intended in this construction narrow Flow concrete strips are sufficient to transfer the forces from traffic load safely from the grate into the trough plate 7.
  • a slab track consisting of a support plate made of concrete and mounted on the plate at a distance from the plate surface and anchored to the plate and cast concrete with prestressed concrete sleepers.
  • the thresholds have protruding reinforcing elements, which are non-positively connected to corresponding elements that protrude from the support plate, and are cast after adjustment of the track grid on the plate with concrete.
  • the object is achieved by a method for producing a slab track according to claim 1, as well as by a slab track produced according to this method according to claim 11.
  • the HGT support layer is a lean concrete layer of low strength, which - as also results from DE-A-44 30 769 - anyway in track construction is required as a substructure for a slab track. It forms the worktop for the construction of the actual reinforced concrete structure of the slab track. So it only has to be so strong that it can handle the supply traffic of the construction site through standard construction vehicles. As a rule, heavy laying vehicles can already run on the rails which they themselves put in front of their heads and load the HGT layer only indirectly, distributed over the large number of column feet of the track grid. Likewise, the HGT layer corresponds to the base course of asphalt, gravel, gravel, mineral concrete or solidified soil used as substructure.
  • the production of the elaborate trough before the track construction can be omitted.
  • the concrete slab on the HGT, which incorporates the threshold grid, serves as the actual slab of the slab track.
  • the required side formwork can be kept cost-saving on the threaded heads of the tension wires in the threshold or special anchor sleeves on the end faces of the thresholds.
  • the support feet can be installed in the sleeper factory so precisely calibrated that the manufacturing tolerances of the thresholds at least halve.
  • compensation layers are installed between the support legs and the HGT to avoid stress peaks.
  • These leveling layers eg made of plastic, rubber, bitumen board or geotextile
  • the longitudinal reinforcement in the Ort handragplatte can already be pre-assembled in Jochmontagen before receiving a Gleisrostabitess by the track laying device to save time in track installation.
  • the invention gives various possibilities for the height adjustment of the tracks.
  • the height adjustment is effected by lift, which are used under the rails between the sleepers on the support layer.
  • the slab track is adjusted by inserted in the threshold axes of the track grid spindles of height.
  • the track grate After moving the track grate and adjusting it to its height, the track grate must be temporarily held in its horizontal orientation until its final horizontal stabilization by the hardened in-situ concrete slab. Serve this purpose devices as described in claims 19 and 20.
  • a support layer 1 which may be, for example, a hydraulically bonded support layer HGT, a track grid 2 of sleepers 3 and mounted thereon with rail fasteners 4 rails 5 is placed.
  • the sleepers are already provided in the production with ironing 6, in which the anchor bolts 7 are expediently pre-assembled before moving the grate.
  • the track grid 2 is deposited on support legs 8 on the support layer 1 horizontally in a scheduled position and then brought to a planned height.
  • a longitudinal reinforcement 13 can be installed after aligning the track grid or pre-assembled in the track grid.
  • a formwork 11 for in-situ concrete 14 above the HGT 1 is - built up on the surface of the HGT - useful in large elements, which are largely mechanically feasible - and anchored in corresponding devices which are installed in the end faces of the thresholds 3.
  • Threaded bodies 12 of tendons may serve for this purpose in thresholds produced in the late-shell method.
  • When manufactured with instant formwork sleepers threaded sleeves are expediently installed in the end faces of the thresholds.
  • elevators 16 are displaced under the rails 5 and the rails 5 with the track grid 2 are spindled to a planned height and thus temporarily fixed in their desired position. Also, the displacement of the lift 16 and the spindle to height could be done by machine. After the height-wise fixation of the track grate 2 joints 17 between the top of the base layer 1 and the lower edge of the pre-assembled support feet 8 switch and potted with fast-hardening mortar. After hardening of the mortar, the track is finally fixed in its position and the lifters 16 can be unwound again, expanded and reused. When the installation of a reinforcement 13 shown in Fig. 5 is completed and the lateral formwork 11 is set, finally, the bearing plate is concreted by introduced in the formwork 11 in-situ concrete 14, which then forms the fixed track with the track grid 2.
  • the sleepers 3 have spindles 18 preassembled in or adjacent the support legs 8.
  • the support legs 8 are optimally arranged for the stress of the threshold 3 expediently in the rail axes.
  • the thresholds can then be dimensioned most economically.
  • reasons - eg. B. if you want to lead spindles in the support legs - to place the support feet 8 near the rail axes.
  • the support legs 8 may have on its underside a load-distributing intermediate layer 15 made of resilient material to the high vertical forces, the track over the track grating installation - immediately after the track grid 2 is attached to the support legs 8 directly on the surface of the support layer 1 - arise, harmless for to distribute the support legs 8 in the support layer 1 and initiate.
  • this section is raised by means of the spindles 18 at the desired height and thereby resulting between lower edge support leg 8 and top edge of the base layer 1 joint 17 closed with fast-curing high-strength mortar.
  • the track grille 2 is fixed vertically and horizontally in this position.
  • the spindle 18 is preassembled in the threshold 3. If the support leg 8 is arranged next to the rail axis, a spindle screw 19 can be guided through it in a recess 21, as shown in FIG. 9.
  • the screw 19 of the spindle 18 is expedient tapered conically at its lower end 32 to produce on the surface of the support layer 1, a greater resistance to lateral displacement.
  • the horizontal displacement of the not yet poured aligned on the support layer 1 track 2 with glued blocks 22 is prevented.
  • the blocks 22 are suitably prefabricated concrete. 10 arranged in the threshold axis in front of a surface of the support leg 8, they form abutment against lateral movements of the track grate 2, analogously arranged in the track axis of FIG. 11 abutment against movements in the track axis. Lateral movements of the track grate 2 should also prevent a device 23 according to FIG. 12.
  • the device 23 is firmly anchored with a seal 24 in a bore 25 in the support layer 1.
  • the flute 24 has a horizontal bore 26.
  • this hole 26 can already serve as a guide for a screw screw 27, which, against an outer surface 29 of the track 2 -. B. on the front side of the threshold 3 - pressed, can prevent lateral movement of the track 2.
  • the screw 27 may also be guided in a threaded element 28, which is held with a bore 30 in a roll 31.
  • the Dollen 31 should expediently have a correspondingly larger cross-section. It can also be a square profile.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Machines For Laying And Maintaining Railways (AREA)
  • Railway Tracks (AREA)
  • Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
  • Intermediate Stations On Conveyors (AREA)
  • Basic Packing Technique (AREA)
  • Traffic Control Systems (AREA)

Claims (20)

  1. Procédé pour la fabrication d'une voie ferrée fixe pour le trafic roulant sur rails constituée d'une fondation, sur laquelle une grille de rails (2) composée de rails (5) montés préalablement sur les traverses de rails ou d'aiguillages (3) est placée précisément en hauteur et en position par rapport à l'axe de rail prédéterminé et coulée à l'aide de béton coulé sur place (14),
    caractérisé en ce que :
    a) la couche porteuse (1) consolidant la fondation, par exemple une couche porteuse hydraulique (CPLH), est utilisée en tant que couche porteuse de montage ;
    b) les traverses (3) sont équipées à la fabrication d'étriers (6) et de fers d'ancrage (7) dans l'axe des traverses, ainsi que de pieds d'appui (8) d'une section d'environ 600 cm2, sur lesquels la grille de rails (2) est déposée temporairement sur la couche porteuse (1) lors du montage ;
    c) la grille de rails (2) composée de rails (5) et de traverses (3) est placée sur la CPLH dans son intégralité et, le cas échéant, également avec des armatures longitudinales montées préalablement en dessous des traverses, à l'aide d'un appareil traditionnel de pose de rails ;
    d) la grille de rails (2) est installée en position précise par rapport à l'axe de rail prédéterminé dans la hauteur et le côté et elle est immédiatement fixée temporairement dans la position prescrite ;
    e) le joint (17) entre les plaques porteuses (1) et les pieds d'appui (8) est comblé immédiatement après l'ajustage en hauteur à l'aide de mortier à résistance élevée à prise rapide ;
    f) la grille de rails (2) installée est fixée à l'aide d'éléments d'appui sur la CPLH (1) jusqu'au bétonnage de façon à ne pas subir un décrochement horizontal ;
    g) des coffrages latéraux (11) sont installés et ancrés sur la CPLH (1) devant les faces frontales des traverses ; et
    h) l'espace à l'intérieur des coffrages (11) au-dessus de la surface de la couche porteuse (1) est rempli professionnellement de béton coulé sur place (14) jusqu'à un degré déterminé au-dessus de la semelle des traverses.
  2. Procédé selon la revendication 1, caractérisé en ce que des leviers (16) sont montés en dessous des rails (5) pour la fixation temporaire après le placement de la grille de rails (2).
  3. Procédé selon la revendication 2, caractérisé en ce que, après le durcissement du mortier, les leviers (16) sont démontés et sont disponibles pour une nouvelle utilisation dans la suite de la fabrication de la voie ferrée fixe.
  4. Procédé selon l'une quelconque des revendications 2 ou 3, caractérisé en ce que les leviers (16) sont réglés mécaniquement à la hauteur prescrite par le dressoir.
  5. Procédé selon la revendication 1, caractérisé en ce que la grille de rails (2) est placée sur les pieds d'appui (8) sur la CPLH et en ce qu'elle est ajustée en hauteur, puis fixée temporairement à l'aide de broches (18) agencées opportunément à proximité de l'axe des rails.
  6. Procédé selon l'une quelconque des revendications 1 à 5, caractérisé en ce que les pieds d'appui (8) sont collés sur les côtés inférieurs des traverses à l'aide de mortier de résine synthétique à séchage rapide dans une usine de traverses et en ce que les traverses (3) et les pieds d'appui (8) sont ainsi calibrés en hauteur jusqu'à une précision de ± 1 mm.
  7. Procédé selon l'une quelconque des revendications 1 à 6, caractérisé en ce que les traverses (3) sont profilées latéralement dans la mesure où elles s'intègrent dans le béton coulé sur place (14).
  8. Procédé selon l'une quelconque des revendications 1 à 7, caractérisé en ce que les coffrages (11) sont montés verticalement devant les faces frontales des traverses (3) en utilisant des têtes filetées disponibles d'une armature de pension, dans des traverses (3) fabriquées selon un procédé de décoffrage tardif, de telle sorte qu'ils atteignent au moins vers le haut l'arête supérieure du béton coulé sur place (14) et qu'ils sont en aboutement étanche vers le bas avec la surface de la couche porteuse (1).
  9. Procédé selon l'une quelconque des revendications 1 à 8, caractérisé en ce que l'on utilise pour les coffrages (11) avant les têtes de traverses des éléments à grande surface, qui peuvent être déplacés à l'aide de chariots de transport sur rails aux fins d'une nouvelle utilisation après le durcissement du béton coulé sur place (14).
  10. Procédé selon l'une quelconque des revendications 1 à 9, caractérisé en ce que, aux fins de la formation de dispositifs de contreforts (22, 23) appropriés contre les décrochements horizontaux, la grille de rails (2) est en outre fixée dans l'axe des rails et/ou perpendiculairement à l'axe des rails.
  11. Voie ferrée fixe fabriquée selon un procédé selon l'une quelconque des revendications 1 à 10, comprenant une grille de rails (2) constituée de rails (5) et de traverses (3) placée précisément en hauteur et en position sur une couche porteuse (1), ainsi qu'un coulage de béton coulé sur place sur la couche porteuse (1) jusqu'à une hauteur prédéterminée au-dessus de la semelle des traverses (3), caractérisée en ce que la grille de rails (2) constituée de rails (5), de traverses (3) et d'une armature est placée sur des pieds d'appui (8), ajustée immédiatement horizontalement et verticalement sur la couche porteuse (1) et bétonnée dans une plaque massive de béton armé.
  12. Voie ferrée fixe selon la revendication 11, caractérisée en ce qu'elle présente des traverses (3) fabriquées selon le procédé du décoffrage tardif avec des extrémités filetées (12) de tiges de tension (10) faisant saillie à partir des faces frontales des traverses (3), où des supports de coffrage peuvent être vissés.
  13. Voie ferrée fixe selon la revendication 11, caractérisée en ce qu'elle présente des traverses (3) fabriquées selon le procédé du décoffrage immédiat, dans les faces frontales desquelles sont intégrées des douilles filetées, dans lesquelles des coffrages latéraux (11) peuvent être ancrés.
  14. Voie ferrée fixe selon l'une quelconque des revendications 11 à 13, caractérisée en ce que les traverses (3) utilisées présentent sur leur face de semelle des étriers (6) intégrés à la fabrication et des fers d'ancrage (7) montés préalablement dans la direction longitudinale des traverses.
  15. Voie ferrée fixe selon l'une quelconque des revendications 11 à 14, caractérisée en ce qu'au moins certaines traverses (3) présentent à proximité de l'axe des rails (5) ou du pied d'appui (8) des broches (18), qui peuvent être serrées à travers un évidement correspondant dans la traverse (3) contre la surface de la plaque porteuse (1) et avec lesquelles la grille de rails (2) peut être ajustée en hauteur.
  16. Voie ferrée fixe selon la revendication 15, caractérisée en ce que le pied d'appui (8) est agencé latéralement par rapport à l'axe des rails et en ce que la broche (18) est guidée au moyen d'évidements verticaux, qui traversent à la fois la traverse (3) et le pied d'appui (8).
  17. Voie ferrée fixe selon la revendication 15, caractérisée en ce que la broche (19) est guidée en dessous de la semelle de la traverse jusqu'à environ la surface de la couche porteuse (1) dans un tuyau de renforcement (21) à côté d'un pied d'appui (8).
  18. Voie ferrée fixe selon l'une quelconque des revendications 11 à 16, caractérisée en ce que des sabots (22) préfabriqués sont collés sur la couche porteuse (1) contre les faces latérales des pieds d'appui (8).
  19. Voie ferrée fixe selon l'une quelconque des revendications 11 à 16, caractérisée en ce qu'un dalot (24, 30) est introduit dans une ouverture (25) dans la plaque porteuse (1), lequel comprend une ouverture horizontale (26, 31), qui présente soit un filetage intérieur soit un élément fileté correspondant (28), sur lequel une vis de broche (27) peut être vissée et ainsi serrée contre une partie de la grille de rails (2) - par exemple la face frontale (29) de la traverse (3) - de telle sorte qu'elle empêche un mouvement de la grille (2) contre la broche (23).
  20. Voie ferrée fixe selon la revendication 19, caractérisée en ce que les broches (18 ou 23) ou au moins les vis de broches (19 ou 27) peuvent être récupérées.
EP98117704A 1997-09-18 1998-09-18 Voie ferrée et sa méthode de réalisation Expired - Lifetime EP0905319B1 (fr)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
DE19741059 1997-09-18
DE1997141059 DE19741059C1 (de) 1997-09-18 1997-09-18 Verfahren zur Herstellung einer Festen Fahrbahn für schienengebundenen Verkehr, sowie eine Feste Fahrbahn zur Durchführung des Verfahrens
DE1997153747 DE19753747C2 (de) 1997-09-18 1997-12-04 Verfahren zur Herstellung einer festen Fahrbahn für schienengebundenen Verkehr
DE19753747 1997-12-04
DE19837950 1998-08-20
DE1998137950 DE19837950C5 (de) 1997-09-18 1998-08-21 Verfahren zur Herstellung einer Festen Fahrbahn für schienengebundenen Verkehr und Vorrichtung zur Durchführung des Verfahrens

Publications (3)

Publication Number Publication Date
EP0905319A2 EP0905319A2 (fr) 1999-03-31
EP0905319A3 EP0905319A3 (fr) 2001-09-26
EP0905319B1 true EP0905319B1 (fr) 2006-04-26

Family

ID=27217750

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98117704A Expired - Lifetime EP0905319B1 (fr) 1997-09-18 1998-09-18 Voie ferrée et sa méthode de réalisation

Country Status (6)

Country Link
EP (1) EP0905319B1 (fr)
AT (1) ATE324491T1 (fr)
DE (1) DE59813508D1 (fr)
DK (1) DK0905319T3 (fr)
ES (1) ES2258804T3 (fr)
PT (1) PT905319E (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1048783A1 (fr) * 1999-04-29 2000-11-02 Bahnbau Wels GmbH Voie ferrée et sa méthode de réalisation
DE10040810A1 (de) * 2000-08-21 2002-03-07 Gsg Knape Gleissanierung Gmbh Schwelle für eine Schienenfahrbahn, Schienenfahrbahn und Verfahren zur Herstellung einer Schienenfahrbahn
DE102007025034A1 (de) * 2007-05-29 2008-12-04 Bwg Gmbh & Co. Kg Betonschwelle
ES2387965B1 (es) * 2010-11-16 2013-08-09 Alejandro Óscar Álvarez-Stein Maso Traviesa provisional recuperable.
CN102268851B (zh) * 2011-03-28 2013-06-19 成都普罗米新科技有限责任公司 无砟轨道的施工装置及其施工方法
CN104499389B (zh) * 2014-12-29 2016-01-27 北京星河模板脚手架工程有限公司 可调式无碴轨道自密实混凝土灌注组合模板
ES2803701B2 (es) * 2019-07-23 2022-02-02 Talleres Alegria S A Aparato de via premontado

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT397973B (de) * 1991-12-11 1994-08-25 Getzner Chemie Gmbh & Co Gleiskörper
DE4430769C2 (de) 1994-08-30 2001-05-03 Dyckerhoff & Widmann Ag Eisenbahnoberbau mit einem auf einer durchgehenden Tragplatte aus Stahlbeton aufgelagerten Gleisrost
DE4442497C2 (de) * 1994-11-30 1997-04-17 Hochtief Ag Hoch Tiefbauten Schotterloses Oberbausystem für zumindest ein Eisenbahngleis
DE19538712A1 (de) * 1995-10-18 1997-04-24 Dyckerhoff & Widmann Ag Eisenbahnschwelle aus Spannbeton sowie unter Verwendung dieser Schwelle hergestellter Eisenbahnoberbau
DE29703508U1 (de) * 1997-02-27 1997-04-17 Wayss & Freytag AG, 60486 Frankfurt Feste Fahrbahn, vornehmlich für den Weichenbereich
DE29706920U1 (de) * 1997-04-17 1997-06-19 Wayss & Freytag AG, 60486 Frankfurt Begrünbare Feste Fahrbahn

Also Published As

Publication number Publication date
EP0905319A2 (fr) 1999-03-31
DE59813508D1 (de) 2006-06-01
ES2258804T3 (es) 2006-09-01
DK0905319T3 (da) 2006-08-28
EP0905319A3 (fr) 2001-09-26
PT905319E (pt) 2006-06-30
ATE324491T1 (de) 2006-05-15

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