EP2940225A1 - Dispositif d'enjambement d'un joint de dilatation - Google Patents

Dispositif d'enjambement d'un joint de dilatation Download PDF

Info

Publication number
EP2940225A1
EP2940225A1 EP14001509.0A EP14001509A EP2940225A1 EP 2940225 A1 EP2940225 A1 EP 2940225A1 EP 14001509 A EP14001509 A EP 14001509A EP 2940225 A1 EP2940225 A1 EP 2940225A1
Authority
EP
European Patent Office
Prior art keywords
anchor
bridging device
expansion joint
webs
base leg
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.)
Withdrawn
Application number
EP14001509.0A
Other languages
German (de)
English (en)
Inventor
Simon Hoffmann
Michael Maier
Christian Schlosser
Benjamin Kloss
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.)
Mageba GmbH
Original Assignee
Mageba 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 Mageba GmbH filed Critical Mageba GmbH
Priority to EP14001509.0A priority Critical patent/EP2940225A1/fr
Priority to PCT/EP2015/059177 priority patent/WO2015165891A1/fr
Priority to EP15722104.5A priority patent/EP3137696A1/fr
Publication of EP2940225A1 publication Critical patent/EP2940225A1/fr
Withdrawn legal-status Critical Current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

Definitions

  • the present invention relates to a device for bridging an expansion joint between two building bodies.
  • a traversable expansion joint bridging device which comprises an at least one of the structural body adjacent to the expansion joint anchor structure and releasably connected by means of a plurality of screw connections with the anchor structure function plate, wherein the anchor structure has a plurality of transverse to the expansion joint extending anchor webs
  • the screw is associated with a free space for interchangeable receiving a threaded element of the respective screw.
  • Expansion joints are unavoidable in various structures in order to prevent thermal expansion of building structures resulting in damage.
  • expansion joint bridging devices are known for the bridging of such expansion joints to make them passable.
  • One of the criteria for selecting the appropriate bridging devices is the required working range, ie the difference between the maximum and minimum permissible width of the joint gap.
  • various requirements are placed, which are partly in conflict with each other.
  • Significant aspects insofar are in particular high reliability and reliability, low Noise when crossing the expansion joint, long service life even under extreme conditions of use (frost, de-icing salt, heavy goods traffic), low production costs, high ease of maintenance, low maintenance.
  • An expansion joint bridging device of the type mentioned is from the EP 1359254 B1 known.
  • a special focus of this lock-up device is the ease of maintenance in the sense that provided as functional plates finger plates can be renewed with a relatively low cost, which provided as threaded elements nuts screw - by their interchangeable placement in accessible from the joint gap free spaces - at Renewal of the finger plates also without: can be renewed great effort, which is favorable in terms of reliability of the screw.
  • the present invention seeks to provide an expansion joint bridging device of the type specified, which is characterized by an improved load behavior.
  • the expansion joint bridging device is characterized in particular by the fact that there are in each case two anchor webs, ie two webs with anchoring elements embedded in a casting block of the relevant building body are, which limit the free space receiving the threaded elements, wherein the anchor elements (eg by appropriate profiling of the anchor webs) may be an integral part of the respective anchor webs or separate, force-transmitting connected to the armature webs parts.
  • the advantages set out above can be achieved if the two respective anchor ridges delimiting a free space, according to a first preferred development of the invention, are arranged and executed symmetrically to the relevant screw connection.
  • anchor bolts for example, bent from a round profile fixedly mounted as anchoring elements on the anchor bar in question are provided, or anchor loops fixedly attached to the respective anchor web.
  • the corresponding head bolts are preferably laterally from the relevant anchor webs. This makes it possible to surround the headed bolts with U-shaped reinforcing loops, which are anchored below the head bolts in the building body, which is favorable from the viewpoint of assembly (including a possible renewal).
  • the power flow is also advantageous if at least a portion of the head bolts (one side) is attached to the respective anchor ridge where it (on the opposite side) limits the free space for the threaded elements of the screw.
  • Anchor loops permanently connected to the anchor web can optionally be provided staggered in several planes; This significantly reduces the loads acting on the individual anchor loops.
  • anchor webs each have at least one opening through which passes the potting block extends to produce a positive connection between anchor bars and potting block.
  • the anchor webs are particularly easy to manufacture in this case. Additional anchor elements in the form of embedded in the Vergussblock rods can enforce the breakthroughs. In this concept, these additional anchor elements preferably penetrate in each case a plurality of anchor webs, ie at least both those anchor webs which, in interaction with one another, delimit the associated free space arranged between them.
  • the anchor structure has at least one base leg extending along the expansion joint, with which the anchor webs are connected.
  • the connection in question can take place directly between the anchor webs and the base leg or else indirectly, ie indirectly via a further component of the anchor structure (such as, for example, a cover part fixedly connected to the two anchor webs; and the connection can be permanently, ie permanently (eg welded), or detachable, the latter in particular via those screw connections, with which also the function plate is fixed to the anchor structure.
  • the base leg preferably extends over such a length that it is connected to a larger number of anchor webs.
  • the base leg can in particular also form the upper boundary of the free spaces, which are bounded laterally by a respective pair of associated armature webs.
  • a pair of anchor webs together with the cover (and optionally a bottom part) preferably forms a prefabricated anchor unit which delimits the respective free space at three (or four) sides.
  • a fixed bottom part which is arranged between the two anchor webs and fixedly connected to form an anchor unit with these, although it is preferably provided (see above), but is not essential. Rather, the free space can be limited to the bottom directly through the potting block. This is especially true if the potting block is cast in two stages, namely in a first stage to the level of the floor of the clearance and, after hardening of the initially cast structure, in a second stage to the final level, in which case between the two the clearance laterally limiting anchor webs rear a conclusion (eg, a cover plate) is provided, which prevents the penetration of cast in the second stage potting compound in the free space.
  • a conclusion eg, a cover plate
  • a core is added, whose shape corresponds to the space to be formed and which is later removed after curing of the potting block.
  • the core especially when the core is destroyed in its removal, already the threaded elements are positioned correctly positioned. If, in the sense set out above, the free space during the casting of the potting block is kept free by a core, then there is no need for a firm rearward closure of the free space, for example by means of an end plate (see below).
  • the base leg explained above has at least one ventilation opening in areas lying outside the free spaces. Through this vent, air can escape during casting of the potting block. In this way, the vents contribute to the ability to execute the relevant for the connection of the expansion joint bridging device with the relevant building block Vergussblock particularly functional.
  • One of flaws at least largely free potting block can then be produced when the Vents are large enough dimensioned that through them (with not yet cured potting) vibrating bottles can be introduced into the space poured with the potting compound.
  • the function plate has aligned ventilation openings with the ventilation openings provided in the base leg.
  • the base leg is so soft by its choice of material and / or dimensioning that it conforms to the (possibly less yielding) functional plate when tightening the screw connections.
  • the function panel has vents; because this allows the casting of Vergussblocks without flaws in already connected to the anchor units function plate.
  • the provided in the base leg vents are preferably sealed from the environment (eg, with a permanently elastic sealant), so that the surface of the potting compound is exposed in the region of the vents not harmful environmental influences. This contributes to an increased life of the expansion joint bridging device.
  • a permanently elastic sealant e.g., a permanently elastic sealant
  • they are preferably sealed together with the vents of the base leg. A corresponding seal is provided when in embodiments without base legs only the function panel has vents.
  • the base leg comprises at least one element made of cold-drawn section steel in the area of contact with the functional plate.
  • This is favorable in terms of an optimal, ideal power transmission enabling installation of the functional plate on the base leg.
  • the at least one element of cold-drawn section steel is connected to at least one further element of the base leg by means of a screw connection; because in this case, unlike this applies, for example, for a welded connection, a distortion-free connecting the at least one cold drawn section steel existing element of the base leg with the at least one other element of the base leg possible what the quality of load-bearing connection of the function plate with the base leg benefit comes.
  • a base leg is by no means a mandatory component of the anchor structure. Rather, within the scope of the present invention, it is quite possible that - dispensing with such a base leg - the functional plate (eg finger plate) typically having the drivable surface rests directly on a cover which, together with the two associated armature webs (and optionally a bottom part ) one the respective Free space forms on three (or four) sides surrounding anchor unit.
  • the functional plate typically having the drivable surface rests directly on a cover which, together with the two associated armature webs (and optionally a bottom part ) one the respective Free space forms on three (or four) sides surrounding anchor unit.
  • the inventively provided screw connect in this case preferably the function panel with the covers of the associated anchor units.
  • the functional plate is typically located directly on the covers of the anchor units.
  • the arranged in the respectively associated space threaded element particularly preferably laterally rests against at least one of the associated free space bounding anchor webs.
  • at least one of the respective free space bounding anchor webs in its upper region to the free space has a suitable for receiving an intermediate disc recess. This facilitates the assembly of the functional plate while producing the screw connections provided for fixing same.
  • the free spaces for introduction or for the exchange of the recorded in them threaded elements from the joint gap of the expansion joint (frontally) be accessible.
  • the free spaces - with the functional panel removed - are accessible from above for replacement or for introducing the threaded elements accommodated in them. This can be realized by way of example in that in each case the cover of the anchor unit (see above) has at least one access opening to the free space of the relevant anchor unit.
  • the bottom parts of the free spaces i.
  • the bottom parts of the free space enclosing anchor units each have a gradient of 1-10%, preferably 2-5%, wherein in the free spaces at the lowest point of the bottom part each have a drain opening.
  • a filling compound for example oil, wax, fat
  • the filling compound is preferably an anticorrosive compound in that it has an anticorrosive effect.
  • expansion joint bridging device 4 In the Fig. 1 - In a transverse to the extension of between a (shown on the left) first building body 1 and a (second right) existing building 2 expansion joint 3 oriented vertical section - illustrated expansion joint bridging device 4 is constructed symmetrically to the center of the expansion joint 3. Insofar as the structure of the expansion joint bridging device 4 is explained below with reference to the components assigned to one structural body, this accordingly also applies correspondingly to the components associated with the other structural body.
  • the structural body 1 has adjacent to the expansion joint 3 a recess which forms a receiving space 5 for curing to a potting block potting compound.
  • Each of the two cooperating halves of the expansion joint bridging device 4 comprises an armature structure 6 arranged in the receiving space 5.
  • This has a plurality of plate-like armature webs 7 arranged parallel to each other along the expansion joint 3 and extending transversely to the expansion joint. With each anchor ridge 7 a bent from a round profile anchor loop 8 is welded, which is embedded in the structural body 1 associated potting block.
  • the anchor loops 8 cooperate with reinforcing loops 9 which are anchored in the structural body 1, as well as with reinforcing bars 10, which extend in the longitudinal direction of the expansion joint 3 and the anchor loops 8 and the reinforcing loops 9 couple together.
  • the expansion joint bridging device 4 corresponds to Fig. 1
  • the anchor webs 7 are welded to a plate-shaped, along the expansion joint 3 extending base leg 11, which thus forms part of the anchor structure 6 and in turn is welded to an angle section 12, the vertical leg 13 forms the conclusion for the geomembrane 14 and the asphalt pavement 15 ,
  • On the base leg is running as a finger plate 16 function plate 17.
  • the finger plate 16 is detachably connected to the base leg 11 via screw 18.
  • the functional plate 17 and the base leg 11 and act with below the base leg 11 arranged threaded elements 20, which are designed here as nuts 21, together.
  • the threaded elements 20 are each received in a free space 22, ie a non-filled with potting compound space.
  • the free space 22 is bounded above by the base leg 11 and on both sides in each case by an anchor web 7.
  • each screw 18 pairs associated with the respective free space 22 laterally limiting anchor webs 7.
  • Between the two anchor webs 7 of the respective pair extends, welded to these, a bottom part 23 and the end part 24.
  • the bottom part 23, which limits the free space 22 down, is with a gradient of 3.5% to the expansion joint 3 out inclined.
  • the two anchor loops 8 are welded at each anchor unit 25 on the outside of the two relevant anchor webs 7 (see. Fig. 2 ).
  • the anchor units 25 are symmetrical to the axis A through the two associated screw 18 executed and arranged.
  • the two anchor webs 7 have such a dimensioned distance x from one another that the free space 22 is only slightly wider than the threaded element 20, so that the latter rests laterally on at least one of the anchor webs 7 in the sense that they are used to prevent rotation Act.
  • an anti-rotation lock in the above sense can be dispensed with;
  • An end plate 26 extends, welded thereto, below the base leg 11. At her also the anchor units 25, ie their respective two anchor webs 7 are welded frontally.
  • the end plate has in the region of the free spaces 22 each have a recess 27, which ensures - an exchange of the threaded elements 20 enabling - (frontal) accessibility to the respective space 22 of the expansion joint 3 from.
  • the recesses 27 also allow drainage of moisture which has entered the free space 22 on the inclined bottom part 23 from the free space 22.
  • To the end plate 26 closes when casting the Vergussblocks the receiving space 5 for the potting compound to the expansion joint 3 towards final formwork 28 at.
  • bridging device 4 extends between the two end plates 26, peripherally connected to these, in such known manner a deformable sealing membrane 29th
  • the anchor structure 6 is characterized in that as anchoring elements 30 fixedly mounted on the two anchor webs 7 head bolts 31 are provided.
  • the head bolts 31 are from the two anchor webs 7 sideways to the outside.
  • the anchor structure 6 according to this embodiment does not have a bottom part connecting the two anchor webs 7 with one another.
  • the space 22 is limited here rather downwards through the surface 32 of the Vergussblocks 33, wherein the shape of the free space 22 is defined by a during casting of the Vergussblocks 33 between the two anchor bars 7 recorded, later removed core.
  • anchor elements 30 are in the FIGS. 4 and 5 illustrated.
  • the armature webs 7 each have an opening 34 (FIG. Fig. 4 ) or two openings 34 (FIG. Fig. 5 ) on.
  • the casting compound forming the potting compound penetrates the openings 34, so that the remaining, both sides immersed in the potting compound structure is embedded to form a respective anchor ridge 7 firmly fixing positive engagement in the potting compound and thus forms integrated anchor elements 30.
  • additional anchor elements forming Rods 35 the breakthroughs enforce (if necessary, several anchor webs).
  • Fig. 6 and 7 illustrate schematically in several respects not symmetrical to the axis A of the screw 18 embodiment of the anchor structure 6.
  • the two anchor bars 7 are designed differently by the anchor bar shown on the right 7.1 - to produce a positive connection to Vergussblock - profiled at its lower edge 36 sawtooth whereas an anchor loop 8 is welded to the tie bar 7.2 shown on the left.
  • an anchor loop 8 is welded to the tie bar 7.2 shown on the left.
  • the running as a nut 21 threaded member 20 is applied only to the left anchor ridge 7.2.
  • FIGS. 8 and 9 illustrate such a modification of the in the FIGS. 1 and 2 shown expansion joint bridging device 4, in which the anchor unit 25 has a fixedly connected to the anchor webs 7 lid 37.
  • the base leg 11 is not connected directly to the anchor webs 7 in this embodiment; rather, it rests on the upper end surface 38 of the cover 37 of the anchor unit 25.
  • the clearance 22 for the threaded elements 20 is limited in this embodiment at the top by the lid 37.
  • the anchor unit 25 is not (in particular by welding) permanently connected to the base leg 11. Rather, here is a (detachable) connection of the base leg 11 with the anchor units 25 via the screw 18.
  • the base leg 11 also has, as in FIG Fig. 8 illustrates in areas outside of the free spaces 22, ie arranged between two adjacent anchor units 25, vent openings 43 on. These are filled with a permanently elastic sealing compound 44 after casting of the casting block, so that the casting compound is not exposed to environmental influences through the ventilation openings 43.
  • Corresponding ventilation openings 45 which are arranged in alignment with the ventilation openings 43 provided in the base leg 11 in the functional plate 17, allow the casting blocks to be cast when functional panels 17 are mounted. These ventilation openings 45 are also filled with the permanently elastic sealing compound 44.
  • FIG. 10 illustrated modification of the expansion joint bridging device 4 after the FIGS. 1 and 2 is characterized by the fact that two anchor loops 8 are welded to the anchor webs 7. Accordingly, the anchor webs 7 are made longer than in the embodiment of the FIGS. 8 and 9 ; and the two screw 18 have a correspondingly greater distance from each other.
  • the expansion joint bridging device in the sense higher load capacity, as well as designed for larger work areas anchor structure with comparatively far projecting function plates 17 withstanding the loading of the function panel with heavy traffic resulting high moments withstand ,
  • FIGS. 11 and 12 illustrate the possibility of a replacement of the threaded elements 20 enabling accessibility to the free space 22 (instead of from the expansion joint side end face) from above provide.
  • Corresponding recesses 40 or openings 41, if provided, are arranged in alignment in the cover 37 of the respective anchor unit 25.
  • Fig. 11 the possibility of filling the threaded elements 20 of the screw 18 receiving space 22 after assembly of the functional plate 17 with a corrosion inhibitor 42.
  • Fig. 13 comprises, according to a modification of the embodiment according to the FIGS. 11 and 12 , the base leg 11 two strips 11.1 and 11.2 made of cold-drawn section steel, which are held at a predetermined distance from each other via (not shown) spacer webs, so that there is a gap 46 between them.
  • the gap 46 is suitable for inserting between each two anchor units a vibrating bottle in the - filled in the recess 5, but not yet cured - potting compound to cause their compression.
  • Tells, as in Fig. 13 illustrates, the cover 37 of the anchor unit 25 to a gap 46 aligned, correspondingly large-sized opening 47, so are through him the nuts 21 of both fittings 18 accessible for replacement.
  • the lid 37 does not have such an opening 47, apertures of the type explained above must be provided for the accessibility of the nuts 21 in the end plate 26.
  • the drainage opening 56 can be dispensed with.
  • Fig. 14 illustrates a modification of the in the FIGS. 1 and 2 shown expansion joint bridging device 4 in that a base leg is not provided. Rather, in this embodiment, the functional plate 17 directly on the lid 37 of the anchor unit 25. By means of the screw 18, the function plate 17 is detachably connected directly to the anchor units 25.
  • Fig. 14 further shows that the free space 22 bounding armature webs 7 in its upper region, dg adjacent to the cover 37, each have a clearance open toward the 22, for receiving an intermediate disc 50 suitable recess 51. The intermediate disc 50 is secured in position in this manner, which facilitates an exchange of the nut 21.
  • Fig. 15 illustrates the possibility when installing the expansion joint bridging device to use an auxiliary traverse 52, which ensures the correct position positioning and alignment of the anchor units 25 during casting of the potting block, so that the base leg 11 and the functional plate later resting on it have optimum flatness and beyond Zelfungsbuild assembly of the functional plate is possible.
  • those screw connections 18 are used, by means of which the functional plate is later mounted on the anchor structure 6.
  • the in Fig. 15 shown base leg 11 comprises a cold-drawn section steel plate 53. With this is a welded T-profile 54 of the base leg 11 connected by a screw 55.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Bridges Or Land Bridges (AREA)
EP14001509.0A 2014-04-29 2014-04-29 Dispositif d'enjambement d'un joint de dilatation Withdrawn EP2940225A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP14001509.0A EP2940225A1 (fr) 2014-04-29 2014-04-29 Dispositif d'enjambement d'un joint de dilatation
PCT/EP2015/059177 WO2015165891A1 (fr) 2014-04-29 2015-04-28 Dispositif de pontage d'un joint de dilatation
EP15722104.5A EP3137696A1 (fr) 2014-04-29 2015-04-28 Dispositif de pontage d'un joint de dilatation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP14001509.0A EP2940225A1 (fr) 2014-04-29 2014-04-29 Dispositif d'enjambement d'un joint de dilatation

Publications (1)

Publication Number Publication Date
EP2940225A1 true EP2940225A1 (fr) 2015-11-04

Family

ID=50630561

Family Applications (2)

Application Number Title Priority Date Filing Date
EP14001509.0A Withdrawn EP2940225A1 (fr) 2014-04-29 2014-04-29 Dispositif d'enjambement d'un joint de dilatation
EP15722104.5A Withdrawn EP3137696A1 (fr) 2014-04-29 2015-04-28 Dispositif de pontage d'un joint de dilatation

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP15722104.5A Withdrawn EP3137696A1 (fr) 2014-04-29 2015-04-28 Dispositif de pontage d'un joint de dilatation

Country Status (2)

Country Link
EP (2) EP2940225A1 (fr)
WO (1) WO2015165891A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109914608A (zh) * 2019-03-22 2019-06-21 广东辰誉电力科技有限公司 一种预制装配式构件连接件
CN111335157A (zh) * 2020-04-01 2020-06-26 胡令江 一种可抽插更换式桥梁伸缩装置
CN112663490A (zh) * 2020-12-21 2021-04-16 湖南国合桥梁附件有限公司 一种减震降噪整体焊接式梳齿板伸缩缝
WO2021105118A1 (fr) 2019-11-27 2021-06-03 Mageba Holding Ag Dispositif d'enjambement de joint de dilatation

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2138741A1 (de) * 1971-08-03 1973-02-22 Gutehoffnungshuette Sterkrade Rollverschluss fuer fugen in bruecken oder aehnlichen bauwerken
AT333831B (de) * 1975-01-13 1976-12-10 Kratochvil Gunter Fahrbahnubergang zur uberbruckung von fahrbahnfugen
US20050241084A1 (en) * 2004-04-21 2005-11-03 State Of California, Department Of Transportation Seismic joint seal
EP1359254B1 (fr) 2002-04-30 2009-04-01 Reisner & Wolff Engineering Gesellschaft m.b.H. Dispositif de recouvrement pour joints de dilatation dans des constructions
DE202013101195U1 (de) * 2013-03-20 2013-04-25 Siempelkamp Giesserei Gmbh Fahrbahnübergang

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2138741A1 (de) * 1971-08-03 1973-02-22 Gutehoffnungshuette Sterkrade Rollverschluss fuer fugen in bruecken oder aehnlichen bauwerken
AT333831B (de) * 1975-01-13 1976-12-10 Kratochvil Gunter Fahrbahnubergang zur uberbruckung von fahrbahnfugen
EP1359254B1 (fr) 2002-04-30 2009-04-01 Reisner & Wolff Engineering Gesellschaft m.b.H. Dispositif de recouvrement pour joints de dilatation dans des constructions
US20050241084A1 (en) * 2004-04-21 2005-11-03 State Of California, Department Of Transportation Seismic joint seal
DE202013101195U1 (de) * 2013-03-20 2013-04-25 Siempelkamp Giesserei Gmbh Fahrbahnübergang

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109914608A (zh) * 2019-03-22 2019-06-21 广东辰誉电力科技有限公司 一种预制装配式构件连接件
WO2021105118A1 (fr) 2019-11-27 2021-06-03 Mageba Holding Ag Dispositif d'enjambement de joint de dilatation
CN111335157A (zh) * 2020-04-01 2020-06-26 胡令江 一种可抽插更换式桥梁伸缩装置
CN112663490A (zh) * 2020-12-21 2021-04-16 湖南国合桥梁附件有限公司 一种减震降噪整体焊接式梳齿板伸缩缝

Also Published As

Publication number Publication date
WO2015165891A1 (fr) 2015-11-05
EP3137696A1 (fr) 2017-03-08

Similar Documents

Publication Publication Date Title
DE3734390C2 (de) Verbund für Fertigschalungen
EP3009575B1 (fr) Dispositif de connexion destiné au couplage mécanique de plaques de béton et paroi de béton ainsi construite
EP2940225A1 (fr) Dispositif d'enjambement d'un joint de dilatation
EP2486196A2 (fr) Procédé et dispositif pour l'ajout postérieur d'une partie extérieure en saillie à une partie de bâtiment existante
DE202008011835U1 (de) Stütze für Flüssigkeitsschutzwand
DE102008049966B3 (de) Anschluss für eine Verkehrsleitwand
EP3436638B1 (fr) Structure de transition servant au pontage d'un joint de construction
DE19704366C2 (de) Armierungselement für Fahrbahnplatten
DE202019102588U1 (de) Befestigung eines Brückenüberbaus und dabei zu verwendendes Randabschlusselement
EP1387910B1 (fr) Element de raccordement et procede de raccordement d'un composant en beton prefabrique a une partie d'un immeuble
EP3555367B1 (fr) Système de canalisation et procédé de montage de celui-ci
EP2692952B1 (fr) Couvercle de logement et procédé destiné à la fabrication d'un couvercle de logement
DE2610737C3 (de) Verankerung einer Stütze oder eines Maschinenfußes in Beton
DE102016118014A1 (de) Binder, insbesondere Dachbinder für eine Halle
DE102008026661A1 (de) Verkehrsleitwand
EP1895076A2 (fr) Grand bassin en béton
EP3227495B1 (fr) Joint de chaussee avec elements a peigne
AT505267A1 (de) Verbindungselement und hohlwandelement mit solchen verbindungselementen
DE29505093U1 (de) Beton-Fertigteil-Balkon
DE29812506U1 (de) Maschinenfundament aus Beton
EP2369073B1 (fr) Élément de pose de dalles en console
DE1252875B (de) Schraubverbindung fuer die Bewehrung am Stoss von vorgefertigten Bauteilen aus Beton od. dgl. und Verfahren zur Herstellung der Bauteile
AT15211U1 (de) Befestigungssystem für Fingerplatten bei Fahrbahnübergängen
DE10217727A1 (de) Wandbauelement
EP3401460A1 (fr) Système composite béton/bois à répartition transversale de charge

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: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

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

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20160505