EP0161148A1 - Process for linking the ends of a bridge with the roadway and the embankment - Google Patents

Process for linking the ends of a bridge with the roadway and the embankment Download PDF

Info

Publication number
EP0161148A1
EP0161148A1 EP85400631A EP85400631A EP0161148A1 EP 0161148 A1 EP0161148 A1 EP 0161148A1 EP 85400631 A EP85400631 A EP 85400631A EP 85400631 A EP85400631 A EP 85400631A EP 0161148 A1 EP0161148 A1 EP 0161148A1
Authority
EP
European Patent Office
Prior art keywords
embankment
roadway
bridge
joint
mixture
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.)
Granted
Application number
EP85400631A
Other languages
German (de)
French (fr)
Other versions
EP0161148B1 (en
Inventor
Pierre Deligne
Jean Martin
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.)
Viafrance Francaise Dite SA
Viafrance SA
Original Assignee
Viafrance Francaise Dite SA
Viafrance SA
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 Viafrance Francaise Dite SA, Viafrance SA filed Critical Viafrance Francaise Dite SA
Priority to AT85400631T priority Critical patent/ATE27626T1/en
Publication of EP0161148A1 publication Critical patent/EP0161148A1/en
Application granted granted Critical
Publication of EP0161148B1 publication Critical patent/EP0161148B1/en
Expired legal-status Critical Current

Links

Images

Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
    • E01D19/00—Structural or constructional details of bridges
    • E01D19/06—Arrangement, construction or bridging of expansion joints
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
    • E01D19/00—Structural or constructional details of bridges
    • E01D19/02—Piers; Abutments ; Protecting same against drifting ice
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
    • E01D19/00—Structural or constructional details of bridges
    • E01D19/06—Arrangement, construction or bridging of expansion joints
    • E01D19/067—Flat continuous joints cast in situ

Definitions

  • the present invention relates to the field of construction of bridges and the like and pavement pavements. It especially relates to a process for connecting the ends of works of art, such as bridges, viaducts, etc., to the main carriageway and to the embankment of these works.
  • the object of the invention is to obviate these various drawbacks and offers for this purpose a solution to ensure a tight and resistant connection both in terms of mechanical characteristics and in terms of resistance to very low temperatures, between the ends of a structure and the main carriageway of alignment that covers the embankment on each side of the structure.
  • a solid or unitary block of lean concrete is put in place / in the free space of transition between the embankment-floor assembly and the support pile at the end of the structure and in addition, as a joint composition between the decking of the structure and the surface material of the road, uses a putty consisting of a mixture of 75 to 80% (weight) of aggregates of average diameter 4 to 20mm and 25 to 20% (weight) of bitumen binder / sulfur vulcanized elastomer.
  • Bitumen / elastomer binders have been known per se for many years (see, for example, French patent No. 1,557,193 and more recent patents for variants and improvements). They have the advantage of retaining their flexibility and elasticity up to temperatures of the order of -20 ° C. and of having elongations before rupture much greater than those of bitumens / rubber. Thus, one can reduce the amount of binder, in a joint composition, up to rates of 20 to 25% (weight), which allows a substantial saving compared to the connection methods known to date.
  • any composition already known in which the elastomer is based on conjugated diolefins, for example styrene and butadiene, can be used as bitumen / sulfur vulcanized elastomer. Mention may be made, for example, without limitation, of the coating and sealant compositions for road mixes described in French patents No. 79. 10987 and European No. 0020203.
  • compositions of the type described in the most recent French patent n ° 82.16433 of the Applicant in which the basic elastomer consists of a mixture of styrene-butadiene-styrene copolymer (SBS) and of ethylene-vinyl acetate copolymer ( EVA).
  • SBS styrene-butadiene-styrene copolymer
  • EVA ethylene-vinyl acetate copolymer
  • the block which serves as a transition support between the end pile and the embankment of the structure, is poured inside an envelope protective in layers of synthetic nonwoven fabrics.
  • This envelope acts as a protective and insulating material with respect to the embankment and the end pile of the structure.
  • the support stack 1 of the structure supports the deck 2 by means of a flexible element 3 capable of absorbing the shocks, constituted for example by plates of neoprene or similar material.
  • the wearing course 4 for example made of bituminous concrete, is disposed on the deck 2 and also constitutes the surface coating of the main alignment roadway 5 of which the basic foundation has been shown at 6.
  • the embankment of the structure is represented by the number 7.
  • a block 8 of lean concrete (aggregates + hydraulic binder) is poured into the free space, illustrated in the center of the figure, within a rigid sheet 9 of synthetic nonwoven fabric. the bottom and edges of which serve as an envelope for the block and an intermediate insulator for the pile 1 and its deck 2 as well as with respect to the embankment 7 and -of the pavement body 6.
  • a transition solid mass is thus obtained ensuring excellent resistance, over time, of the connection area of the structure to the roadway.
  • the joint 10 ensuring the connection of the pavement covering elements 4 is constituted by a "cyclopean" type mastic composed of a mixture of approximately 80% of stone aggregates 10 / 14 or 6/14 and approximately 20% of a bitumen / elastomer composition vulcanized with sulfur corresponding to the formulations of examples n ° 3 or 4 of the aforementioned French patent n ° 82.16433.
  • the wearing course 4 is sawed over a length of approximately 20 to 30 cms, then the above-mentioned composition is poured hot and allowed to cool and then harden before use.
  • the thickness of the putty is the same as that of the wearing course (generally 5 to 10 cms) and the width is at least three times this thickness and, in any case, less than fifteen centimeters. Thanks to the use of such a putty, of great flexibility and elasticity, it it is possible to absorb movements of the deck of at least three to four centimeters in magnitude and this up to temperatures of the order of -20 ° C.
  • seal cover 11 for example aluminum foil or other

Abstract

1. Process for ensuring a tight and strong binding between the ends of a work of art such as bridge or similar, and the main roadway into line (5) which covers the embankment (7), characterized by the placing in position of a concrete body or unit block (8) in the free transition space between the unity embankment-roadway and the supporting end pier (1) and by the use, as composition for joint between the coating (4) of the super structure (2) of the bridge and the superdicial material (4) of the road, of a mastic (10) comprising a mixture of 75-80 % (in weight) of granulates of mean diameter 4 to 20 mm and 25 to 20 % (in weight) of binding bitumen/elastomer vulcanized with sulfur having good mechanical and viscoelasticity features up to low temperatures of less 208C.

Description

La présente invention a trait au domaine de la construction de ponts et analogues et de revêtements de chaussées. Elle concerne tout spécialement un procédé permettant de raccorder les extrémités d'ouvrages d'arts, tels que ponts, viaducs...etc, à la chaussée principale et au remblai de ces ouvrages.The present invention relates to the field of construction of bridges and the like and pavement pavements. It especially relates to a process for connecting the ends of works of art, such as bridges, viaducts, etc., to the main carriageway and to the embankment of these works.

On sait que, lors de la construction de ponts, par exemple autoroutiers ou autres, il se pose un problème au niveau des joints de tablier ainsi que des joints de raccordement des extrémités de l'ouvrage à la chaussée principale qui s'étend en amont et en aval de l'ouvrage. En effet, l'emplacement de ces joints constitue des points faibles où apparaissent fréquemment des fissures dues aussi bien aux variations de conditions atmosphériques qu'au passage des véhicules lourds. Ce problème est particulièrement aigu au niveau des piles d'extrémités des ouvrages, qui sont généralement exemptes de dalles de transition.We know that, during the construction of bridges, for example motorways or others, there is a problem with the deck joints as well as the joints connecting the ends of the structure to the main road which extends upstream. and downstream of the structure. Indeed, the location of these joints constitutes weak points where cracks frequently appear due to variations in atmospheric conditions as well as the passage of heavy vehicles. This problem is particularly acute at the end piles of the structures, which are generally free of transition slabs.

Diverses solutions ont été proposées pour résoudre un tel problème. En général, on prévoit des joints de type "peigne" constitués par des éléments métalliques dentés qui s'enclavent les uns dans les autres pour donner des entrecroisements résistant à la charge. Cette solution est coûteuse et de mise en oeuvre malaisée. Selon d'autres techniques, on réalise des saignées sur le matériau de surface de la chaussée et du tablier et l'on comble ces vides par des compositions de liants et charges, durcissables à froid et destinées à constituer le joint de raccordement. Par exemple, on peut citer à cet égard le brevet européen n° 0.000.642 de 1977, délivré en 1981, selon lequel on met en oeuvre, comme composition de joint, un mélange de charges granulaires et d'un liant de bitume et déchets caoutchouteux dans lequel la proportion de liant est d'au moins 30 % (en volume).Various solutions have been proposed to solve such a problem. In general, "comb" type seals are provided which consist of toothed metallic elements which lock into one another to give intersections resistant to the load. This solution is costly and difficult to implement. According to other techniques, grooves are made on the surface material of the roadway and the deck and these voids are filled with compositions of binders and fillers, cold hardenable and intended to constitute the connection joint. For example, mention may be made in this regard of European patent No. 0.000.642 of 1977, issued in 1981, according to which a mixture of granular fillers and a bitumen and waste binder is used as the joint composition. rubbery in which the proportion of binder is at least 30% (by volume).

Les performances de tels joints ou pansements , dont ceux préconisés par le brevet précité, sont le plus souvent limitées, en particulier à basse température. Par exemple, les mélanges bitume et déchets de caoutchouc donnent lieu à des compositions rigides qui ne supportent pas, ou très mal, les températures hivernales de -10 à -20°C. Par ailleurs, la réalisation de tels joints ne peut pallier à l'absence de dalles de transition et aux dégradations du remblai qui se produisent inévitablement au droit du joint et auprès des piles d'appui aux extrémités de l'ouvrage d'art.The performance of such seals or dressings, including those recommended by the aforementioned patent, are most often limited, in particular at low temperature. For example, bitumen and rubber waste mixtures give rise to rigid compositions which do not withstand, or very poorly, winter temperatures of -10 to -20 ° C. Furthermore, the production of such joints cannot compensate for the absence of transition slabs and the deterioration of the embankment which inevitably occurs at the level of the joint and near the support piles at the ends of the structure.

L'invention a pour but d'obvier à ces divers inconvénients et propose à cet effet une solution permettant d'assurer une liaison étanche et résistante tant au plan des caractéristiques mécaniques qu'à celui de la tenue aux très basses températures, entre les extrémités d'un ouvrage-d'art et la chaussée principale d'alignement qui recouvre le remblai de chaque côté de l'ouvrage.The object of the invention is to obviate these various drawbacks and offers for this purpose a solution to ensure a tight and resistant connection both in terms of mechanical characteristics and in terms of resistance to very low temperatures, between the ends of a structure and the main carriageway of alignment that covers the embankment on each side of the structure.

Conformément à la caractéristique principale et générale du procédé. de l'invention, on met en place un massif ou bloc unitaire en maigre béton/dans l'espaoe libre de transition entre l'ensemble remblai-chaussée et la pile d'appui à l'extrémité de l'ouvrage et l'on utilise par ailleurs, comme composition pour joint entre le revêtement de tablier de l'ouvrage et le matériau superficiel de là chaussée, un mastic constitué par un mélange de 75 à 80 % (poids) de granulats de diamètre moyen 4 à 20mm et 25 à 20% (poids) de liant bitume/élastomère vulcanisé au soufre.In accordance with the main and general characteristic of the process. of the invention, a solid or unitary block of lean concrete is put in place / in the free space of transition between the embankment-floor assembly and the support pile at the end of the structure and in addition, as a joint composition between the decking of the structure and the surface material of the road, uses a putty consisting of a mixture of 75 to 80% (weight) of aggregates of average diameter 4 to 20mm and 25 to 20% (weight) of bitumen binder / sulfur vulcanized elastomer.

Les liants bitumes/élastomères sont connus en soi depuis de nombreuses années (voir par exemple le brevet français n° 1.557.193 et brevets plus récents de variantes et perfectionnements). Ils présentent l'avantage de conserver leur souplesse et leur élasticité jusqu'à des températures de l'ordre de -20°C et d'avoir des allongements avant rupture très supérieurs à ceux des bitumes/caoutchouc. Ainsi, on peut réduire la quantité de liant, dans une composition pour joint, jusqu'à des taux de 20 à 25% (poids), ce qui permet de réaliser une économie substantielle par rapport aux procédés de raccordement connus à ce jour.Bitumen / elastomer binders have been known per se for many years (see, for example, French patent No. 1,557,193 and more recent patents for variants and improvements). They have the advantage of retaining their flexibility and elasticity up to temperatures of the order of -20 ° C. and of having elongations before rupture much greater than those of bitumens / rubber. Thus, one can reduce the amount of binder, in a joint composition, up to rates of 20 to 25% (weight), which allows a substantial saving compared to the connection methods known to date.

On peut mettre en oeuvre comme bitume/élastomère vulcanisé au soufre toute composition déjà connue dans laquelle l'élastomère est à base de dioléfines conjuguées, par exemple styrène et butadiène. On peut citer, par exemple, à titre non limitatif, les compositions d'enduits et mastics pour enrobés routiers décrites dans les brevets français n° 79. 10987 et européen n° 0020203. Toutefois, il s'est avéré encore plus avantageux d'utiliser des compositions du type décrit dans le brevet français plus récent n° 82.16433 de la Demanderesse, dans lequel l'élastomère de base est constitué par un mélange de copolymère styrène-butadiène-styrène (SBS) et de copolymére éthylène-acétate de vinyle (EVA).Any composition already known in which the elastomer is based on conjugated diolefins, for example styrene and butadiene, can be used as bitumen / sulfur vulcanized elastomer. Mention may be made, for example, without limitation, of the coating and sealant compositions for road mixes described in French patents No. 79. 10987 and European No. 0020203. However, it has proved even more advantageous to use compositions of the type described in the most recent French patent n ° 82.16433 of the Applicant, in which the basic elastomer consists of a mixture of styrene-butadiene-styrene copolymer (SBS) and of ethylene-vinyl acetate copolymer ( EVA).

Conformément à une autre caractéristique avantageuse de l'invention, le massif, qui sert de support de transition entre la pile d'extrémité et le remblai de l'ouvrage, est coulé à l'intérieur d'une enveloppe protectrice en nappes de tissus non tissés synthétiques. Cette enveloppe joue le rôle de matériau de protection et d'isolation à l'égard du remblai et de la pile d'extrémité de l'ouvrage.In accordance with another advantageous characteristic of the invention, the block, which serves as a transition support between the end pile and the embankment of the structure, is poured inside an envelope protective in layers of synthetic nonwoven fabrics. This envelope acts as a protective and insulating material with respect to the embankment and the end pile of the structure.

D'autres caractéristiques apparaîtront par la description plus détaillée d'un mode de réalisation illustré sur la figure unique annexée, qui représente une vue schématique, en coupe, de la zone de raccordement entre une pile d'extrémité d'ouvrage d'art, par exemple un pont, et la chaussée de circulation en alignement.Other characteristics will appear from the more detailed description of an embodiment illustrated in the single appended figure, which represents a schematic view, in section, of the connection zone between an end stack of a civil engineering structure, for example a bridge, and the roadway in alignment.

La pile d'appui 1 de l'ouvrage supporte le tablier 2 par l'intermédiaire d'un élément souple 3 apte à absorber les secousses, constitué par exemple par des plaques de néoprène ou matériau analogue. La couche de roulement 4, par exemple réalisée en béton bitumineux, est disposée sur le tablier 2 et constitue également le revêtement superficiel de la chaussée principale d'alignement 5 dont on a représenté en 6 la fondation de base. Le remblai de l'ouvrage est représenté par le chiffre 7.The support stack 1 of the structure supports the deck 2 by means of a flexible element 3 capable of absorbing the shocks, constituted for example by plates of neoprene or similar material. The wearing course 4, for example made of bituminous concrete, is disposed on the deck 2 and also constitutes the surface coating of the main alignment roadway 5 of which the basic foundation has been shown at 6. The embankment of the structure is represented by the number 7.

Conformément à une première caractéristique de l'invention, on coule dans l'espace libre, illustré au centre de la figure, un bloc 8 de béton maigre (granulats + liant hydraulique) au sein d'une nappe rigide 9 en textile non tissé synthétique dont le fond et les bords servent d'enveloppe pour le bloc et d'isolant intermédiaire pour la pile 1 et son tablier 2 ainsi que à l'égard du remblai 7 et-du corps de chaussée 6. On obtient ainsi un massif de transition permettant d'assurer une excellente tenue, dans le temps, de la zone de raccordement de l'ouvrage à la chaussée.In accordance with a first characteristic of the invention, a block 8 of lean concrete (aggregates + hydraulic binder) is poured into the free space, illustrated in the center of the figure, within a rigid sheet 9 of synthetic nonwoven fabric. the bottom and edges of which serve as an envelope for the block and an intermediate insulator for the pile 1 and its deck 2 as well as with respect to the embankment 7 and -of the pavement body 6. A transition solid mass is thus obtained ensuring excellent resistance, over time, of the connection area of the structure to the roadway.

Selon l'autre caractéristique essentielle de l'invention, le joint 10 assurant la liaison des éléments de revêtement de chaussée 4 est constitué par un mastic de type "cyclopéen" composé d'un mélange d'environ 80 % de granulats de cailloux 10/14 ou 6/14 et d'environ 20 % d'une composition bitume/élastomère vulcanisée au soufre correspondant aux formulations des exemples n° 3 ou 4 du brevet français précité n° 82.16433. En pratique, de façon connue en soi, on scie la couche de roulement 4 sur une longueur de 20 à 30 cms environ puis on coule à chaud la composition susvisée et laisse refroidir puis durcir avant usage. L'épaisseur du mastic est la même que celle de la couche de roulement (généralement 5 à 10 cms) et la largeur est d'au moins trois fois cette épaisseur et, en aucun cas, inférieure à quinze centimères. Grâce a la mise en oeuvre d'un tel mastic, de grande souplesse et élasticité, il est possible d'absorber des mouvements du tablier de trois à quatre centimètres au moins de magnitude et ceci jusqu'à des températures de l'ordre de -20°C.According to another essential characteristic of the invention, the joint 10 ensuring the connection of the pavement covering elements 4 is constituted by a "cyclopean" type mastic composed of a mixture of approximately 80% of stone aggregates 10 / 14 or 6/14 and approximately 20% of a bitumen / elastomer composition vulcanized with sulfur corresponding to the formulations of examples n ° 3 or 4 of the aforementioned French patent n ° 82.16433. In practice, in a manner known per se, the wearing course 4 is sawed over a length of approximately 20 to 30 cms, then the above-mentioned composition is poured hot and allowed to cool and then harden before use. The thickness of the putty is the same as that of the wearing course (generally 5 to 10 cms) and the width is at least three times this thickness and, in any case, less than fifteen centimeters. Thanks to the use of such a putty, of great flexibility and elasticity, it it is possible to absorb movements of the deck of at least three to four centimeters in magnitude and this up to temperatures of the order of -20 ° C.

En outre, selon une particularité avantageuse de mise en oeuvre, on prévoit la mise en place, avant la coulée du mastic de joint 10, d'un couvre-joint 11 (par exemple en feuille d'aluminium ou autre) permettant d'éviter toute infiltration au droit de la pile 1 et du bloc 8 et essentiellement au niveau de l'enveloppe 9 de ce dernier.In addition, according to an advantageous implementation feature, provision is made for the installation, before pouring the sealant sealant 10, of a seal cover 11 (for example aluminum foil or other) making it possible to avoid any infiltration to the right of the stack 1 and of the block 8 and essentially at the level of the envelope 9 of the latter.

Bien entendu, d'autres variantes de réalisation peuvent être envisagées dans le cadre de l'invention, telle que définie dans les revendications qui suivent.Of course, other alternative embodiments can be envisaged within the scope of the invention, as defined in the claims which follow.

Claims (4)

1. Procédé permettant d'assurer une liaison étanche et résistante entre les extrémités d'un ouvrage d'art, tel que pont ou analogue, et la chaussée principale d'alignement (5) qui recouvre le remblai (7) de l'ouvrage, caractérisé en ce que l'on met en place un massif ou bloc unitaire (8) en béton dans l'espace libre de transition entre l'ensemble remblai-chaussée et la pile (1) d'appui d'extrémité de l'ouvrage et en ce que l'on utilise, comme composition pour joint entre le revêtement (4) du tablier (2) de l'ouvrage et le matériau superficiel (4) de la chaussée, un mastic (10) constitué par un mélange de 75 à 80 % de granulats de diamètre moyen 4 à 20 mm et 25 à 20 % (poids) de liant bitume/ élastomère vulcanisé au soufre, de bonnes caractéristiques mécaniques et viscoélasticité jusqu'à de basses températures de moins 20°C.1. Method for ensuring a watertight and resistant connection between the ends of a structure, such as a bridge or the like, and the main alignment carriageway (5) which covers the embankment (7) of the structure , characterized in that a solid or unitary block (8) of concrete is put in place in the free transition space between the embankment-floor assembly and the end support pile (1) of the structure and in that, as a joint composition between the covering (4) of the deck (2) of the structure and the surface material (4) of the roadway, a putty (10) consisting of a mixture of 75 to 80% of aggregates with an average diameter of 4 to 20 mm and 25 to 20% (weight) of bitumen / elastomer binder vulcanized with sulfur, good mechanical characteristics and viscoelasticity up to low temperatures of minus 20 ° C. 2. Procédé selon la revendication 1, caractérisé en ce que le massif (8), servant de support de transition, réalisé en béton maigre, est coulé à l'intérieur d'une enveloppe protectrice (9) en nappes de tissus non tissés synthétiques, laquelle sert de matériau d'isolation à l'égard du remblai et de la pile d'extrémité de l'ouvrage.2. Method according to claim 1, characterized in that the solid (8), serving as a transition support, made of lean concrete, is poured inside a protective envelope (9) in layers of synthetic nonwoven fabrics , which serves as insulation material with respect to the embankment and the end pile of the structure. 3. Procédé selon l'une quelconque des revendications 1 eb 2, caractérisé en ce que l'élastomère dudit liant est constitué par un mélange de copolymère styrène-butadiène-styrène et de copolymère éthylène-acétate de vinyle.3. Method according to any one of claims 1 eb 2, characterized in that the elastomer of said binder consists of a mixture of styrene-butadiene-styrene copolymer and ethylene-vinyl acetate copolymer. 4. Procédé selon l'une quelconque des revendications 1 à 3, caractérisé en ce que l'on dispose, à la base de l'ouverture pour joint (10) dans le revêtement de chaussée (4) un couvre-joint d'étanchéité (11) dans la zone où débouche l'enveloppe protectrice (9) du massif (8) de transition.4. Method according to any one of claims 1 to 3, characterized in that one has, at the base of the opening for joint (10) in the pavement (4) a seal joint cover (11) in the zone where the protective casing (9) opens out from the transition bed (8).
EP85400631A 1984-04-02 1985-04-01 Process for linking the ends of a bridge with the roadway and the embankment Expired EP0161148B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT85400631T ATE27626T1 (en) 1984-04-02 1985-04-01 METHOD OF CONNECTING BRIDGE END TO WAYWAY AND BUMP.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8405138 1984-04-02
FR8405138A FR2562108B1 (en) 1984-04-02 1984-04-02 PROCESS FOR THE CONNECTION OF THE ENDS OF WORKS OF ART TO THE PAVEMENT AND TO THE FILL OF WORKS.

Publications (2)

Publication Number Publication Date
EP0161148A1 true EP0161148A1 (en) 1985-11-13
EP0161148B1 EP0161148B1 (en) 1987-06-03

Family

ID=9302715

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85400631A Expired EP0161148B1 (en) 1984-04-02 1985-04-01 Process for linking the ends of a bridge with the roadway and the embankment

Country Status (4)

Country Link
EP (1) EP0161148B1 (en)
AT (1) ATE27626T1 (en)
DE (1) DE3560223D1 (en)
FR (1) FR2562108B1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0296377A2 (en) * 1987-06-23 1988-12-28 H. Lafrentz GmbH & Co. Method and cover-strip for the preparation of a roadway-joint over a structural or settlement joint
FR2645886A1 (en) * 1989-04-17 1990-10-19 Viafrance Sa Method for producing road joints
US6561728B1 (en) 1999-04-09 2003-05-13 Freyssinet International (Stup) Method for producing a road joint, and joint obtained by the method

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3821785A1 (en) * 1988-06-28 1990-01-11 Lentia Gmbh Self-adhesive combination web for preventing and repairing cracks, in particular in asphalt and concrete surfaces

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0020203A1 (en) * 1979-05-02 1980-12-10 VIAFRANCE Société anonyme française dite: Bitumen-polymer compositions and method for their preparation
GB2065203A (en) * 1979-12-17 1981-06-24 Advanced Sealants Ltd Flexible road surfacing
EP0000642B1 (en) * 1977-07-22 1981-08-19 Thormack Limited A method of sealing bridge deck joints

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0000642B1 (en) * 1977-07-22 1981-08-19 Thormack Limited A method of sealing bridge deck joints
EP0020203A1 (en) * 1979-05-02 1980-12-10 VIAFRANCE Société anonyme française dite: Bitumen-polymer compositions and method for their preparation
GB2065203A (en) * 1979-12-17 1981-06-24 Advanced Sealants Ltd Flexible road surfacing

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
RAILWAY GAZETTE INTERNATIONAL, vol. 135, no. 1, janvier 1979, pages 51-56, Londres, GB; A. PRUD'HOMME: "Building the world's fastest railway" *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0296377A2 (en) * 1987-06-23 1988-12-28 H. Lafrentz GmbH & Co. Method and cover-strip for the preparation of a roadway-joint over a structural or settlement joint
EP0296377A3 (en) * 1987-06-23 1989-06-14 H. Lafrentz Gmbh & Co. Method and cover-strip for the preparation of a roadway-joint over a structural or settlement joint
FR2645886A1 (en) * 1989-04-17 1990-10-19 Viafrance Sa Method for producing road joints
US6561728B1 (en) 1999-04-09 2003-05-13 Freyssinet International (Stup) Method for producing a road joint, and joint obtained by the method

Also Published As

Publication number Publication date
FR2562108B1 (en) 1986-08-29
ATE27626T1 (en) 1987-06-15
DE3560223D1 (en) 1987-07-09
FR2562108A1 (en) 1985-10-04
EP0161148B1 (en) 1987-06-03

Similar Documents

Publication Publication Date Title
KR101355399B1 (en) Flexible jointing structure of road installation and constructing method thereof
KR100403390B1 (en) Construction Method of Bridge Deck Joints or Structure Junctions Using Polymer Modified Asphalt Sealant
CA1139973A (en) Method of sealing bridge deck joints
US5282691A (en) Structural material and drain
US4909662A (en) Roadway and method of construction
KR20170082318A (en) Elastic recovering type expansion joint and the construction method therefor
EP0161148B1 (en) Process for linking the ends of a bridge with the roadway and the embankment
EP0088198B1 (en) Method of constructing a covering for a building called "inverted roof", and prefabricated element for constructing such a covering
CN212335690U (en) Seepage-proof pavement joint structure
EP1698669A2 (en) Bituminous binder for sealing and sealing membrane
KR20200021656A (en) Expansion joint for road structure and construction method thereof
FR2717512A1 (en) Leafed expansion joint for constructive works including roads
WO1999053143A1 (en) Rigid structure for reinforcing and vertically integrating road structures such as motorways or bridges with joints or cracks
EP2655750B1 (en) Method of reshaping a reinforced soil structure
Vanelstraete et al. Crack prevention and use of overlay systems
EP0457667B1 (en) Method for constructing a waterproof bridge deck
EP0506538B1 (en) Roadlane usually without traffic such as a hardshoulder
CN219490570U (en) Noise-reducing anti-cracking asphalt pavement structure
FR2748760A1 (en) ARMED PAVEMENT LAYER, ALVEOLAR STRUCTURE AND PLASTIC MATERIAL ELEMENT FOR SUCH A PAVEMENT LAYER
FR2704878A1 (en) Device for collecting rainwater for a draining roadway
CN211689720U (en) Town road bituminous pavement
FR2798942A1 (en) Road with hardcore bed and surfacing includes diffusive and closure interlayers containing materials of defined grading, to diffuse and dissipate crack propagation
KR200304962Y1 (en) A water leakage preventing structure of bridge rail joint part
FR2777921A1 (en) EXPANSION JOINTS FOR PAVEMENTS INCORPORATING FIBROUS MATERIALS
FR2645886A1 (en) Method for producing road joints

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

AK Designated contracting states

Designated state(s): AT BE CH DE IT LI LU NL SE

17P Request for examination filed

Effective date: 19851014

17Q First examination report despatched

Effective date: 19861020

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE CH DE IT LI LU NL SE

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

Ref country code: IT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED.

Effective date: 19870603

Ref country code: AT

Effective date: 19870603

Ref country code: NL

Effective date: 19870603

REF Corresponds to:

Ref document number: 27626

Country of ref document: AT

Date of ref document: 19870615

Kind code of ref document: T

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

Ref country code: SE

Effective date: 19870630

REF Corresponds to:

Ref document number: 3560223

Country of ref document: DE

Date of ref document: 19870709

NLV1 Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act
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: DE

Payment date: 19930319

Year of fee payment: 9

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

Ref country code: CH

Payment date: 19930419

Year of fee payment: 9

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

Ref country code: LU

Payment date: 19930503

Year of fee payment: 9

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

Ref country code: BE

Payment date: 19930513

Year of fee payment: 9

REG Reference to a national code

Ref country code: CH

Ref legal event code: PUE

Owner name: FREYSSINET INTERNATIONAL ET COMPAGNIE

EPTA Lu: last paid annual fee
BECA Be: change of holder's address

Free format text: 930319 *SNC FREYSSINET INTERNATIONAL ET CIE SOCIETE DE DROIT FRANCAIS:10 RUE PAUL DAUTIER, 78140 VELIZY

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

Ref country code: LU

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

Effective date: 19940401

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

Ref country code: CH

Effective date: 19940430

Ref country code: LI

Effective date: 19940430

Ref country code: BE

Effective date: 19940430

BERE Be: lapsed

Owner name: SNC FREYSSINET INTERNATIONAL ET CIE SOCIETE DE DR

Effective date: 19940430

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

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

Ref country code: DE

Effective date: 19950103