EP0296377A2 - Method and cover-strip for the preparation of a roadway-joint over a structural or settlement joint - Google Patents

Method and cover-strip for the preparation of a roadway-joint over a structural or settlement joint Download PDF

Info

Publication number
EP0296377A2
EP0296377A2 EP88108583A EP88108583A EP0296377A2 EP 0296377 A2 EP0296377 A2 EP 0296377A2 EP 88108583 A EP88108583 A EP 88108583A EP 88108583 A EP88108583 A EP 88108583A EP 0296377 A2 EP0296377 A2 EP 0296377A2
Authority
EP
European Patent Office
Prior art keywords
cover strip
recess
tips
joint
strip
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
EP88108583A
Other languages
German (de)
French (fr)
Other versions
EP0296377A3 (en
EP0296377B1 (en
Inventor
Christian Dr. Michalski
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.)
H Lafrentz & Co GmbH
Original Assignee
H Lafrentz & Co GmbH
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 H Lafrentz & Co GmbH filed Critical H Lafrentz & Co GmbH
Priority to AT88108583T priority Critical patent/ATE81170T1/en
Publication of EP0296377A2 publication Critical patent/EP0296377A2/en
Publication of EP0296377A3 publication Critical patent/EP0296377A3/en
Application granted granted Critical
Publication of EP0296377B1 publication Critical patent/EP0296377B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • E01D19/067—Flat continuous joints cast in situ
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C11/00—Details of pavings
    • E01C11/02—Arrangement or construction of joints; Methods of making joints; Packing for joints
    • E01C11/04—Arrangement or construction of joints; Methods of making joints; Packing for joints for cement concrete paving
    • E01C11/12—Packing of metal and plastic or elastic materials

Definitions

  • the invention relates to a method for producing a roadway crossing over a construction or movement joint, in particular on bridges, in which a channel-like recess penetrating the full ceiling thickness is formed at least in the roadway ceiling above the joint, the upper section of the joint with a bitumen-bound, elastoviscose Fills the filling compound, also coats the bottom surface and the flank surfaces of the recess, lays a, preferably metallic cover strip covering the joint on this layer, fills the recess with hot, grit-like bulk material of essentially uniform grain size, the cavities of which are filled with hot bitumen-bound, elastoviscous filling compound and the bulk material layer is optionally compressed and scattered, and a cover strip for carrying out this method.
  • the object of the invention is to improve the method for producing a roadway transition of the type mentioned above and the associated cover strips so that even simple building expansions even larger stretches can be absorbed without cracking.
  • the method of the type mentioned is distinguished according to the invention by the measures of claim 1.
  • the jagged design of the side edges of the cover strip surprisingly allows a much better absorption of larger structural stretches at the joint without crack formation if the specified design limits are observed.
  • the invention further relates to a cover strip made of sheet metal for carrying out the method having the features of patent claim 7.
  • the roadway transition shown in FIG. 1 over a 3 cm wide movement joint 10 comprises a 50 cm wide channel-like recess 11 which continuously penetrates the road surface 16 over its entire width, its bottom surface 13 and its flank surfaces 14 after filling the joint provided with an underfill 15 10 was lined with a bitumen-bound, elastoviscose filling compound with a layer 17 consisting of the same filling compound.
  • a 20 cm wide cover strip 1 made of aluminum sheet with jagged side edges is placed over the joint 10, which was also coated on the top side with the filling compound.
  • bitumen-bound elastoviscose filling compound consisted of 48% by weight of a mixture of bitumen and rubber particles obtained from old tires and 52% by weight of limestone powder and fine-particle sand, and the volume ratio of grit to filling compound was approximately 65%: 35%.
  • the cover strip 1 shown in FIG. 2, made of 2 mm thick aluminum sheet, has continuous rows on both side edges, each of which is delimited by straight tooth edges 2, rectangular teeth 3 with a tooth depth T of 5 cm and a distance A of the tooth tips 4 of 10 cm.
  • the strip width B of the cover strip is 20 cm and the prongs 3 of the opposite side edges are each offset from one another.
  • the modified cover strip 1 shown in FIG. 3 also has a strip width B of 20 cm and on its side edges 2 each have a continuous row of pointed teeth 3 with straight tooth edges 5, an angle ... of 60 ° at the tooth tips 4 and one Distance between the tips of the tips 4 of about 5.6 cm.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Road Paving Structures (AREA)
  • Bridges Or Land Bridges (AREA)
  • Road Repair (AREA)

Abstract

There is introduced into a channel-like recess which at least passes through the roadway surface and is situated above the said structural or settlement joint, after said recess has been covered with a bitumen-bonded, elastoviscous filling composition, a metallic cover strip comprising serrated lateral edges which covers the joint, the recess is filled with hot, chippings-like bulk material of uniform particle size, then its cavities are filled with a hot, bitumen-bonded, elastoviscous filling composition and, if appropriate, the bulk material layer is compressed, the recess having a width between 35 and 75 cm, the strip width lying between 15 and 40 cm, the serrations having a depth of 2 to 10 cm and the distance between the tips of the serrations being 3 to 20 cm. <IMAGE>

Description

Die Erfindung betrifft ein Verfahren zur Herstellung eines Fahrbahnüberganges über eine Konstruktions- oder Bewegungsfuge, insbesondere an Brücken, bei welchem man mindestens in der Fahr­bahndecke über der Fuge eine die volle Deckenstärke durchsetzen­de, kanalartige Ausnehmung ausbildet, den oberen Abschnitt der Fuge mit einer bitumengebundenen, elastoviskosen Füllmasse aus­füllt, mit dieser auch die Bodenfläche und die Flankenflächen der Ausnehmung beschichtet, auf diese Schicht einen die Fuge überdeckenden, vorzugsweise metallischen Abdeckstreifen auslegt, die Ausnehmung mit heißem, splittartigen Schüttgut im wesentlichen einheitlicher Korngröße ausfüllt, dessen Hohlräume mit heißer bitumengebundener, elastoviskoser Füllmasse füllt und die Schüttgutschicht gegebenenfalls verdichtet und abstreut, sowie einen Abdeckstreifen zur Durchführung dieses Verfahrens.The invention relates to a method for producing a roadway crossing over a construction or movement joint, in particular on bridges, in which a channel-like recess penetrating the full ceiling thickness is formed at least in the roadway ceiling above the joint, the upper section of the joint with a bitumen-bound, elastoviscose Fills the filling compound, also coats the bottom surface and the flank surfaces of the recess, lays a, preferably metallic cover strip covering the joint on this layer, fills the recess with hot, grit-like bulk material of essentially uniform grain size, the cavities of which are filled with hot bitumen-bound, elastoviscous filling compound and the bulk material layer is optionally compressed and scattered, and a cover strip for carrying out this method.

Bei dem aus dem europäischen Patent 642 (78300165.4) bekannten "Thorma-Joint-Verfahren" dieser Art wird in einer 30 cm breiten Ausnehmung über der Fuge ein 10 cm breiter Abdeckstreifen mit glatten, parallelen Seitenrändern verwendet. Dieses Verfahren hat sich in der Praxis durchaus bewährt, jedoch treten bei an Brüchen mit Spannweiten über 40 m bei tiefen Temperaturen gelegentlich Risse auf.In the "thorma joint method" of this type known from European patent 642 (78300165.4), a 10 cm wide cover strip with smooth, parallel side edges is used in a 30 cm wide recess above the joint. This procedure has proven itself in practice, however, join at cracks with spans over 40 m at low temperatures occasionally cracks.

Aufgabe der Erfindung ist es nun, das Verfahren zur Herstellung eines Fahrbahnüberganges der eingangs genannten Art sowie den zugehörigen Abdeckstreifen so zu verbessern, daß mit einfachen, unaufwendigen Mitteln auch größere auch bauwerksdehnungen ohne Rißbildungen aufgenommen werden können.The object of the invention is to improve the method for producing a roadway transition of the type mentioned above and the associated cover strips so that even simple building expansions even larger stretches can be absorbed without cracking.

Zur Lösung dieser Aufgabe ist das Verfahren der eingangs ge­nannten Art erfindungsgemäß durch die Maßnahmen des Patentan­spruches 1 ausgezeichnet.To achieve this object, the method of the type mentioned is distinguished according to the invention by the measures of claim 1.

Durch die gezackte Ausbildung der Seitenränder des Abdeckstrei­fens wird bei Einhaltung der genannten Bemessungsgrenzen über­raschenderweise eine wesentlich bessere Aufnahme von größeren Bauwerksdehnungen an der Fuge ohne Rißbildung ermöglicht.The jagged design of the side edges of the cover strip surprisingly allows a much better absorption of larger structural stretches at the joint without crack formation if the specified design limits are observed.

Vorteilhafte weitere Ausgestaltungen des Verfahrens sind in den Unteransprüchen beschrieben.Advantageous further refinements of the method are described in the subclaims.

Gegenstand der Erfindung ist ferner ein Abdeckstreifen aus Metallblech zur Durchführung des Verfahrens mit den Merkmalen des Patentanspruches 7.The invention further relates to a cover strip made of sheet metal for carrying out the method having the features of patent claim 7.

Vorteilhafte Ausgestaltungen des Abdeckstreifens sind in den Patentansprüchen 8 bis 12 definiert.Advantageous embodiments of the cover strip are defined in claims 8 to 12.

Im folgenden werden eine bevorzugte Ausführungsform des Verfah­rens und des Abdeckstreifens unter Bezugnahme auf die beige­fügten Zeichnungen und ein Ausführungsbeispiel weiter erläutert. Es zeigen:

  • Fig. 1 einen schematischen Querschnitt durch einen Fahrbahn­übergang,
  • Fig. 2 eine schematische Aufsicht auf den in der Ausnehmung angeordneten Abdeckstreifen und
  • Fig. 3 eine Aufsicht auf einen abgewandelten Abdeckstreifen.
In the following, a preferred embodiment of the method and the cover strip are further explained with reference to the attached drawings and an exemplary embodiment. Show it:
  • 1 shows a schematic cross section through a roadway crossing,
  • Fig. 2 is a schematic plan view of the cover strips and arranged in the recess
  • Fig. 3 is a plan view of a modified cover strip.

Der in Fig. 1 dargestellte Fahrbahnübergang über eine 3 cm breite Bewegungsfuge 10 umfaßt eine die Fahrbahndecke 16 über deren gesamte Breite durchgehend durchsetzende, 50 cm breite kanal­nalartige Ausnehmung 11, deren Bodenfläche 13 und deren Flanken­flächen 14 nach dem Verfüllen der mit einer Unterfüllung 15 versehenen Fuge 10 mit einer bitumengebundenen, elastoviskosen Füllmasse mit einer aus der gleichen Füllmass bestehenden Schicht 17 ausgekleidet wurde. Auf diese ist über der Fuge 10 ein 20 cm breiter Abdeckstreifen 1 aus Aluminiumblech mit ge­zackten Seitenrändern aufgelegt, der oberseitig ebenfalls mit der Füllmasse beschichtet wurde. In die verbleibende Ausnehmung 11 wurde auf 150 °C vorerhitzter Splitt mit im wesentlichen einheitlicher Korngröße von 20 mm gefüllt, worauf die Hohl­räume dieser Schicht mit der auf 175 °C erhitzten, bitumenge­bundenen elastoviskosen Füllmasse 19 ausgegossen wurden. Die Oberfläche der Schüttgutschicht 12 wurde mit einer 2 mm dicken Schicht der Füllmass versiegelt und zur Erhöhung der Griffig­keit und zur optischen Anpassung an die angrenzende Fahrbahn­oberfläche mit Abstreusplitt der Körnung 1/3 mm abgestreut. Die bitumengebundene elastoviskose Füllmasse bestand aus 48 Gew.% einer Mischung aus Bitumen und aus Altreifen gewonnenen Gummi­teilchen und 52 Gew.% Kalksteinmehl und feinteiligem Sand und das Volumenverhältnis Splitt zu Füllmasse betrug etwa 65 % : 35 %.The roadway transition shown in FIG. 1 over a 3 cm wide movement joint 10 comprises a 50 cm wide channel-like recess 11 which continuously penetrates the road surface 16 over its entire width, its bottom surface 13 and its flank surfaces 14 after filling the joint provided with an underfill 15 10 was lined with a bitumen-bound, elastoviscose filling compound with a layer 17 consisting of the same filling compound. On top of this, a 20 cm wide cover strip 1 made of aluminum sheet with jagged side edges is placed over the joint 10, which was also coated on the top side with the filling compound. In the remaining recess 11 was preheated to 150 ° C grit with a substantially uniform grain size of 20 mm, whereupon the cavities of this layer were poured with the bitumen-bound elastoviscose filler 19 heated to 175 ° C. The surface of the bulk material layer 12 was sealed with a 2 mm thick layer of the filler and sprinkled with grit 1/3 mm to increase the grip and to visually adapt to the adjacent road surface. The bitumen-bound elastoviscose filling compound consisted of 48% by weight of a mixture of bitumen and rubber particles obtained from old tires and 52% by weight of limestone powder and fine-particle sand, and the volume ratio of grit to filling compound was approximately 65%: 35%.

Der in Fig. 2 dargestellte Abdeckstreifen 1 aus 2 mm starkem Aluminiumblech trägt an beiden Seitenrändern durchgehende Rei­hen jeweils durch geradlinige Zackenränder 2 begrenzter, recht­winkliger Zacken 3 mit einer Zackentiefe T von 5 cm und einem Abstand A der Zackenspitzen 4 von 10 cm.The cover strip 1 shown in FIG. 2, made of 2 mm thick aluminum sheet, has continuous rows on both side edges, each of which is delimited by straight tooth edges 2, rectangular teeth 3 with a tooth depth T of 5 cm and a distance A of the tooth tips 4 of 10 cm.

Die Streifenbreite B des Abdeckstreifens beträgt 20 cm und die Zacken 3 der gegenüberliegenden Seitenränder sind jeweils zueinander auf Lücke versetzt.The strip width B of the cover strip is 20 cm and the prongs 3 of the opposite side edges are each offset from one another.

Der in Fig. 3 dargestellte, abgewandelte Abdeckstreifen 1 besitzt ebenfalls eine Streifenbreite B von 20 cm und an seinen Seitenrändern 2 jeweils eine fortlaufende Reihe von spitzen Zacken 3 mit geradlinigen Zackenrändern 5, einem Winkel ... von 60 ° an den Zackenspitzen 4 und einem Abstand der Zacken­spitzen 4 von etwa 5,6 cm.The modified cover strip 1 shown in FIG. 3 also has a strip width B of 20 cm and on its side edges 2 each have a continuous row of pointed teeth 3 with straight tooth edges 5, an angle ... of 60 ° at the tooth tips 4 and one Distance between the tips of the tips 4 of about 5.6 cm.

Mit den in den Figuren 2 und 3 dargestellten Abdeckstreifen und entsprechenden Vergleichsstreifen aus 10 cm breiten, 2 mm starkem Aluminiumblech mit glatten Seitenrändern wurden bei einer Breite der Ausnehmung von 30 cm und temperaturen von 18 °C bzw. 22 °C Vergleichsversuche durchgeführt, bei welchen die beiderseits der Fuge liegenden Teile mit einer Geschwindigkeit 3 mm/min auseinanderbewegt wurden. Dabei ergab sich in allen Fällen, daß die Abdeckstreifen mit gezackten Seitenrändern einer Dehnung um 30 mm ohne Riß oder Bruch in der 6 cm starken Füllung der Ausnehmung standhielten, während bei dem Vergleichs-Abdeckstrei­fen mit glatten Seitenrändern schon bei einer Dehnung um 10 mm Risse oder vollständige Brüche der Füllschicht auftraten.With the cover strips shown in FIGS. 2 and 3 and corresponding comparison strips made of 10 cm wide, 2 mm thick aluminum sheet with smooth side edges, comparison tests were carried out at a width of the recess of 30 cm and temperatures of 18 ° C. and 22 ° C., in which the parts on both sides of the joint were moved apart at a speed of 3 mm / min. It was found in all cases that the cover strips with jagged side edges withstood an expansion of 30 mm without crack or break in the 6 cm thick filling of the recess, while in the comparison cover strips with smooth side edges already with an extension of 10 mm cracks or complete breaks in the filling layer occurred.

Das vorstehend anhand bevorzugter Ausführungsformen erläuterte Verfahren und der zugehörige Abdeckstreifen können vom Fach­mann je nach den Anforderungen des Einzelfalles in verschiedener Weise zweckentsprechend abgewandelt werden, sofern dabei ein Abdeckstreifen mit gezackten Seitenrändern verwendet und die Form der Zacken 3, die Zackentiefe T und der Abstand A zwischen den Zackenspitzen 4 so auf die Korngröße des splittartigen Schüttgutes, dessen Schichtdicke und die Breite der Ausnehmung relativ zur Streifenbreite B abgestimmt wird, daß eine möglichst gleichmäßige Verteilung der Dehnbewegungen in der die Ausneh­mung füllenden Schicht erreicht wirdThe method explained above on the basis of preferred embodiments and the associated cover strip can be modified by the person skilled in the art in various ways depending on the requirements of the individual case, provided that a cover strip with serrated side edges is used and the shape of the serrations 3, the serration depth T and the distance A between the spikes 4 so the grain size of the grit-like bulk material, the layer thickness and the width of the recess is adjusted relative to the strip width B that the most uniform distribution of the stretching movements in the layer filling the recess is achieved

Claims (11)

1. Verfahren zur Herstellung eines Fahrbahnüberganges über eine Konstruktions- oder Bewegungsfuge, insbesondere an Brücken, bei welchem man mindestens in der Fahrbahndecke über der Fuge eine die volle Deckenstärke durchsetzende, kanalartige Ausnehmung ausbildet, den oberen Abschnitt der Fuge mit einer bitumengebundenen, elastoviskosen Füllmasse ausfüllt, mit dieser auch die Bodenfläche und die Flankenflächen der Ausneh­mung beschichtet, auf diese Schicht einen die Fuge überdecken­den, vorzugsweise metallischen Abdeckstreifen auslegt, die Ausnehmung mit heißem, splittartigem Schüttgut im wesentlichen einheitlicher Korngröße ausfüllt, dessen Hohlräume mit heißer bitumengebundener, elastoviskoser Füllmasse füllt, die Schüttgutschicht gegebenenfalls verdichtet und abstreut, dadurch gekennzeichnet, daß man in einer 35 bis 75 cm breiten Ausnehmung einen Abdeckstreifen (1) mit gezackten Seiten­rändern (2), einer 25 bis 50 % der Ausnehmungsbreite ent­sprechenden Streifenbreite (B) bis zu den Zackenspritzen (4) zwischen 15 und 40 cm und vorzugsweise zwischen 20 und 30 cm eine Zackentiefe (T) zwischen 2 und 10 cm und vorzugsweise zwischen 4 und 6 cm und einem Abstand (A) der Zackenspitzen (4) zwischen 3 und 20 cm und vorzugsweise zwischen 6 und 10 cm verwendet.1. A method for producing a roadway crossing over a construction or movement joint, in particular on bridges, in which a channel-like recess penetrating the full ceiling thickness is formed at least in the roadway ceiling above the joint, and the upper section of the joint is filled with a bitumen-bound, elastoviscous filling compound , with which the bottom surface and the flank surfaces of the recess are coated, on this layer a covering, preferably metallic, covering strip is laid out, the recess is filled with hot, chippy bulk material of essentially uniform grain size, the cavities of which are filled with hot bitumen-bound, elastoviscous filling compound which Bulk material layer optionally compressed and scattered, characterized in that a cover strip (1) with serrated side edges (2), a strip width (B) corresponding to 25 to 50% of the recess width (B) up to the serration in a 35 to 75 cm wide recess n injections (4) between 15 and 40 cm and preferably between 20 and 30 cm a prong depth (T) between 2 and 10 cm and preferably between 4 and 6 cm and a distance (A) between the prong tips (4) between 3 and 20 cm and preferably between 6 and 10 cm. 2. Verfahren nach Anspruch 1, dadurch gekennzeichnet, daß man einen Abdeckstreifen (1) mit spitzen Zacken (3) mit geradlinigen Zackenrändern (5) und einem Winkel ... zwischen 60° und 90° an den Zackenspitzen verwendet.2. The method according to claim 1, characterized in that one uses a cover strip (1) with pointed teeth (3) with rectilinear tooth edges (5) and an angle ... between 60 ° and 90 ° at the tips. 3. Verfahren nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß man einen Abdeckstreifen (1) mit an den Zackenrändern (5) Zacken (3) angeordneten Hilfszacken verwendet.3. The method according to claim 1 or 2, characterized in that one uses a cover strip (1) with serrated edges (5) serrations (3) arranged auxiliary serrations. 4. Verfahren nach Anspruch 3, dadurch gekennzeichnet, daß man einen Abdeckstreifen (1) mit konkav gebogenen Zackenrändern verwendet.4. The method according to claim 3, characterized in that one uses a cover strip (1) with concave curved tooth edges. 5. Verfahren nach einem der Ansprüche 1 bis 4, dadurch gekenn­zeichnet, daß man einen Abdeckstreifen (1) mit abgestumpften oder konvex gerundeten Zackenspitzen (4) verwendet.5. The method according to any one of claims 1 to 4, characterized in that one uses a cover strip (1) with blunted or convexly rounded prong tips (4). 6. Verfahren nach einem der Ansprüche 1 bis 5, dadurch gekenn­zeichnet, daß man einen Abdeckstreifen (1) verwendet, bei dem jeweils die Zackenspitzen (4) des einen Seitenrandes (2) den Zackenlücken (6) des anderen Seitenrandes gegenüberliegen.6. The method according to any one of claims 1 to 5, characterized in that a cover strip (1) is used, in which the prong tips (4) of one side edge (2) opposite the prong gaps (6) of the other side edge. 7. Abdeckstreifen aus Metallblech zur Herstellung eines Fahr­bahnüberganges über eine Konstruktions- oder Bewegungsfuge, gekennzeichnet durch gezackte Seitenränder (2), eine Streifen­breite zwischen den Zackenspitzen (4) zwischen 15 und 40 cm und vorzugweise zwischen 20 und 30 cm, eine Zackentiefe (T) zwischen 2 und 10 cm und vorzugsweise zwischen 4 und 6 cm und einen Abstand (A) der Zackenspitzen (4) zwischen 3 und 20 cm und vorzugsweise zwischen 6 und 10 cm.7. Cover strips made of sheet metal for the production of a road transition over a construction or movement joint, characterized by serrated side edges (2), a strip width between the point tips (4) between 15 and 40 cm and preferably between 20 and 30 cm, a point depth (T) between 2 and 10 cm and preferably between 4 and 6 cm and a distance (A) between the tips of the points (4) between 3 and 20 cm and preferably between 6 and 10 cm. 8. Abdeckstreifen nach Anspruch 7, gekennzeichnet durch spitze Zacken (3) mit geradlinigen Zackenrändern (5) und einen Winkel ... zwischen 60 ° und 90 ° an den Zackenspitzen (4).8. Cover strip according to claim 7, characterized by pointed serrations (3) with rectilinear serrated edges (5) and an angle ... between 60 ° and 90 ° at the point (4). 9. Abdeckstreifen nach Anspruch 7, gekennzeichnet durch spitze Zacken (3) mit konkav gebogenen Zackenrändern (5).9. Cover strip according to claim 7, characterized by pointed serrations (3) with concave curved serrated edges (5). 10. Abdeckstreifen nach einem der Ansprüche 7 bis 9, dadurch gekennzeichnet, daß die Zackenspitzen (4) eine leicht abge­stumpfte oder gerundete Form aufweisen.10. Cover strip according to one of claims 7 to 9, characterized in that the prong tips (4) have a slightly blunted or rounded shape. 11. Abdeckstreifen nach einem der Ansprüche 7 bis 9, dadurch gekennzeichnet, daß die Zackenspitzen (4) eine leicht abge­stumpfte oder gerundete Form aufweisen.11. Cover strip according to one of claims 7 to 9, characterized in that the prong tips (4) have a slightly blunted or rounded shape.
EP88108583A 1987-06-23 1988-05-28 Method and cover-strip for the preparation of a roadway-joint over a structural or settlement joint Expired - Lifetime EP0296377B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT88108583T ATE81170T1 (en) 1987-06-23 1988-05-28 METHOD AND COVERING STRIP FOR CREATING A ROAD TRANSITION OVER A CONSTRUCTION OR MOVEMENT JOINT.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19873720643 DE3720643A1 (en) 1987-06-23 1987-06-23 METHOD AND COVER STRIP FOR THE PRODUCTION OF A TRAVELWAY HALLWAY BY A CONSTRUCTION OR MOTION JOINT
DE3720643 1987-06-23

Publications (3)

Publication Number Publication Date
EP0296377A2 true EP0296377A2 (en) 1988-12-28
EP0296377A3 EP0296377A3 (en) 1989-06-14
EP0296377B1 EP0296377B1 (en) 1992-09-30

Family

ID=6330080

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88108583A Expired - Lifetime EP0296377B1 (en) 1987-06-23 1988-05-28 Method and cover-strip for the preparation of a roadway-joint over a structural or settlement joint

Country Status (3)

Country Link
EP (1) EP0296377B1 (en)
AT (1) ATE81170T1 (en)
DE (2) DE3720643A1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2645886A1 (en) * 1989-04-17 1990-10-19 Viafrance Sa Method for producing road joints
US5024554A (en) * 1990-02-22 1991-06-18 Koch Materials Company Bridge joint construction
EP0506196A1 (en) * 1991-03-25 1992-09-30 Hollandsche Beton Groep N.V. Method for sealing the joint between two road parts which are movable relative to each other and are provided with an asphalt road surface, in particular the joint between two bridge roadway parts or between a bridge roadway part and a land-abutment part
CN103938824A (en) * 2014-04-17 2014-07-23 向延桃 Novel board joint technology

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH405382A (en) * 1959-02-20 1966-01-15 Bolta Werk Gmbh Expansion joint tape
GB1318805A (en) * 1971-10-08 1973-05-31 Invernizzi L Expansion joints in pre-stressed reinforced concrete bridges
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
EP0161148A1 (en) * 1984-04-02 1985-11-13 VIAFRANCE Société anonyme française dite: Process for linking the ends of a bridge with the roadway and the embankment

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3340780A (en) * 1964-09-11 1967-09-12 Exxon Research Engineering Co Construction of asphalt overlays on rigid concrete pavements
US4279533A (en) * 1980-02-20 1981-07-21 Harry S. Peterson Co., Inc. Roadway expansion joint

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH405382A (en) * 1959-02-20 1966-01-15 Bolta Werk Gmbh Expansion joint tape
GB1318805A (en) * 1971-10-08 1973-05-31 Invernizzi L Expansion joints in pre-stressed reinforced concrete bridges
EP0000642B1 (en) * 1977-07-22 1981-08-19 Thormack Limited A method of sealing bridge deck joints
GB2065203A (en) * 1979-12-17 1981-06-24 Advanced Sealants Ltd Flexible road surfacing
EP0161148A1 (en) * 1984-04-02 1985-11-13 VIAFRANCE Société anonyme française dite: Process for linking the ends of a bridge with the roadway and the embankment

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2645886A1 (en) * 1989-04-17 1990-10-19 Viafrance Sa Method for producing road joints
US5024554A (en) * 1990-02-22 1991-06-18 Koch Materials Company Bridge joint construction
EP0506196A1 (en) * 1991-03-25 1992-09-30 Hollandsche Beton Groep N.V. Method for sealing the joint between two road parts which are movable relative to each other and are provided with an asphalt road surface, in particular the joint between two bridge roadway parts or between a bridge roadway part and a land-abutment part
CN103938824A (en) * 2014-04-17 2014-07-23 向延桃 Novel board joint technology

Also Published As

Publication number Publication date
EP0296377A3 (en) 1989-06-14
ATE81170T1 (en) 1992-10-15
EP0296377B1 (en) 1992-09-30
DE3874976D1 (en) 1992-11-05
DE3720643A1 (en) 1989-01-26
DE3720643C2 (en) 1990-12-20

Similar Documents

Publication Publication Date Title
DE2905796A1 (en) FLOORING ELEMENT WITH LUMINOUSLY INCREASED AREAS ON THE BENEFIT SIDE, FLOORING ELEMENT GROUP OF SUCH FLOORING ELEMENTS AND METHOD FOR PRODUCING SUCH A FLOORING ELEMENT
DE69222073T2 (en) Method of reinforcing a soil cover layer
DE2229151A1 (en) ROOF TILE AND METHOD FOR MAKING IT
EP0296377B1 (en) Method and cover-strip for the preparation of a roadway-joint over a structural or settlement joint
DE19681686B4 (en) Process for applying markings and signs on a surface
DE3540249A1 (en) METHOD FOR CARRYING OUT SURFACES FOR ROADS OR THE LIKE AND COATINGS OBTAINED THEREOF
EP0332803A2 (en) Road covering made of an asphalt mixture comprising an ice-inhibiting component
DE68903620T2 (en) METHOD FOR MANUFACTURING IN SITE AND PLACE A STREET MEMBRANE WITH FIBER REINFORCEMENT, OBTAINED BY CUTTING THREADS.
DE2529616A1 (en) METHOD FOR MANUFACTURING ROAD PAVING
DE10034551B4 (en) Wall element for the cladding of facades or the like
EP0356905A1 (en) Concrete spacer
EP0216148B1 (en) Bituminous surfacing for roads and process for making bituminous surfacings in the cold state for roads
DE1594805B2 (en) USE OF A COVERING MATERIAL MADE OF TWO-COMPONENT RESIN, BITUMINOUS BINDING AGENT AND CROSS-LINKED RUBBER FOR THE MANUFACTURING OF COATING LAYERS OF HIGH RESISTANCE FOR TRAFFIC SURFACES, PAVED AND INDUSTRIAL PLANTS
DE2556713A1 (en) Flat roof edge and wall sealed joint - has parallel angled unit filled with elastic sealing mass and layered coating
DE3121104C2 (en) Process for the production of a floor covering
DE3023305A1 (en) Universal concrete masonry unit - may be used as paving building block and has deep cross recess on side opposite to groove
DE2433718C2 (en) COMPONENT FOR EXPANSION JOINTS IN TRAFFIC ROUTES
DE2520791B1 (en) Adhesive bonded expansion joint for roads - has adhesive bonded seat for cover plate of high wear resistance
DE8131881U1 (en) Paving stone
DE3412226C2 (en)
DE905363C (en) Pit stamp
DE8911160U1 (en) Multilayer concrete roof tile
DE1609924B1 (en) Concrete roof tile
DE69219940T2 (en) Lane, usually without traffic such as a lane
DE102007013214A1 (en) Interior fitting plate e.g. gypsum plasterboard, jointing method, involves attaching joint with joint scraper, and condensing slight crawler-like projection of joint scraper condensed in joint and is scraped off twice

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

Kind code of ref document: A2

Designated state(s): AT BE CH DE FR GB LI NL SE

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE CH DE FR GB LI NL SE

17P Request for examination filed

Effective date: 19890825

17Q First examination report despatched

Effective date: 19910628

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 FR GB LI NL SE

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

Ref country code: SE

Effective date: 19920930

Ref country code: NL

Effective date: 19920930

Ref country code: GB

Effective date: 19920930

Ref country code: FR

Effective date: 19920930

Ref country code: BE

Effective date: 19920930

REF Corresponds to:

Ref document number: 81170

Country of ref document: AT

Date of ref document: 19921015

Kind code of ref document: T

REF Corresponds to:

Ref document number: 3874976

Country of ref document: DE

Date of ref document: 19921105

EN Fr: translation not filed
NLV1 Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act
GBV Gb: ep patent (uk) treated as always having been void in accordance with gb section 77(7)/1977 [no translation filed]

Effective date: 19920930

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: AT

Payment date: 19960522

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: 19960528

Year of fee payment: 9

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

Ref country code: AT

Effective date: 19970528

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: 19970531

Ref country code: CH

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

Effective date: 19970531

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

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

Ref country code: DE

Payment date: 20001204

Year of fee payment: 13

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: 20020301