EP2093339A2 - Device for attaching a seal to a formwork board - Google Patents

Device for attaching a seal to a formwork board Download PDF

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Publication number
EP2093339A2
EP2093339A2 EP09002353A EP09002353A EP2093339A2 EP 2093339 A2 EP2093339 A2 EP 2093339A2 EP 09002353 A EP09002353 A EP 09002353A EP 09002353 A EP09002353 A EP 09002353A EP 2093339 A2 EP2093339 A2 EP 2093339A2
Authority
EP
European Patent Office
Prior art keywords
seal
profiles
plate
sealing plate
shuttering
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
EP09002353A
Other languages
German (de)
French (fr)
Other versions
EP2093339B1 (en
EP2093339A3 (en
Inventor
Stefan Portmann
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.)
Pakon AG
Original Assignee
ANKABA ANKERTECHNIK und BAUHAN
Ankaba Ankertechnik und Bauhandel AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by ANKABA ANKERTECHNIK und BAUHAN, Ankaba Ankertechnik und Bauhandel AG filed Critical ANKABA ANKERTECHNIK und BAUHAN
Publication of EP2093339A2 publication Critical patent/EP2093339A2/en
Publication of EP2093339A3 publication Critical patent/EP2093339A3/en
Application granted granted Critical
Publication of EP2093339B1 publication Critical patent/EP2093339B1/en
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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/66—Sealings
    • E04B1/68—Sealings of joints, e.g. expansion joints
    • E04B1/6806—Waterstops
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
    • E04G21/14—Conveying or assembling building elements
    • E04G21/16—Tools or apparatus
    • E04G21/18—Adjusting tools; Templates
    • E04G21/1841—Means for positioning building parts or elements
    • E04G21/185—Means for positioning building parts or elements for anchoring elements or elements to be incorporated in the structure

Definitions

  • the present invention relates to a device for holding a seal on a Abschalungsplatte for use as a permanent formwork in a working and / or expansion joint between two concrete components, wherein the seal for Abdlchtung the joint against water is used.
  • EP 1 422 355 A1 known in the form of a perforated plate which is embedded in the formwork sheet surface and fixedly connected to a trained as a sealing plate and arranged transversely to her and laterally over each of the shutter plate protruding seal.
  • the sealing plate is used in the EP 14 355 A1 firmly anchored together with its holding device in the shuttering plate by pouring.
  • Such formwork panels are more expensive to manufacture than simple formwork panels without integrated sealing panels, because elements for filling the voids necessarily resulting in the mold through the sealing panels must be used and thereby only a relatively small number of formwork panels can be cast simultaneously in a mold.
  • the shuttering plates with the integrated sealing plates are also bulky during transport.
  • the object of the invention is to provide a device of the type mentioned, which is more flexible and modular.
  • this is achieved in such a device in that it is designed to hold two Abschalungsplatten with mutual spacing in the joint and further so that optionally subsequently effective to both sides of the sheet against the respective adjacent concrete down effective seal in the distance between the two Schalalplatten is mountable.
  • two shuttering plates are used together with the device according to the invention, the sealing of the gap in the area between the two shuttering plates being effected over the entire width of the joint against both adjoining concrete components.
  • This is sealing technology much safer than to provide two seals on both sides only one shuttering plate.
  • sealing systems such as e.g. Sealing plates or injection hoses are used.
  • the production of bulky Abschalungsplatten with firmly cast in sealing plates falls away by the inventive device, since the seal can be easily attached to the inventive device and connected to conventional shuttering plates.
  • conventional shuttering plates with different heights can be combined with one another and with the device according to the invention. This also reduces the variety of parts required for different thicknesses. Fewer different formwork panels need to be made and stocked. Thus, the production costs are reduced and the parts are also easier to pack and / or transport.
  • the device according to the invention can have two U-profiles arranged opposite to one another for receiving and holding in each case one shuttering plate, which are connected to one another by at least one bracket.
  • the or preferably several brackets hold the two U-profiles and thus the Abschalungsplatten in a fixed distance. In the area of this distance, then, if necessary, retrofitted, the seal is mounted.
  • a seal in particular, a sealing plate between the u-profiles by Inserted from one side, protruding on both sides over the U-profiles. On one side, it then engages in the at least one first bracket and is held by this against twisting, slipping or bending.
  • at least one further bracket or a functionally corresponding retaining element may be attached to one of the U-profiles on the side opposite the at least one first bracket.
  • two U-profiles arranged in opposite directions to one another are provided, between which a sealing plate projecting on both sides is firmly attached.
  • This embodiment has the advantage that it consists of one piece and can be mounted quickly. In addition, the seal can not move.
  • the device may comprise a clamp which has a narrow U-profile for receiving and holding a shuttering plate and an oppositely oriented wider U-profile for receiving and holding a sealing plate.
  • the clip can be only a few centimeters long.
  • Several such brackets may be mounted at appropriate intervals so as to hold a respective sealing plate and alternately one of the two shuttering plates.
  • a sealing plate made of a metal sheet or a ribbed plastic profile can be used as a seal.
  • the sealing plate may be provided with a coating which combines watertight with fresh concrete.
  • the device according to the invention can have two U-profiles arranged in opposite directions to each other for receiving and holding one shuttering plate, which are interconnected by at least one perforated plate and between which the seal can be mounted
  • a device according to the invention could also comprise a perforated plate for holding two shuttering plates at a mutual distance, which is provided with at least one adhesive layer for bonding to the shuttering plates.
  • a plurality of fastening clips connected or connectable to the perforated plate are preferably additionally provided for holding an injection hose in the distance region between the shuttering plates.
  • the device of Fig, 1 corresponds to a first embodiment of the invention and comprises two oppositely arranged mutually U-profiles 1,2, which are connected to each other stably by means of first bracket 3 with mutual distance.
  • the two U profiles 1, 2 are used to hold and hold shuttering panels that are simply inserted into them.
  • a sealing plate can be inserted from the side, the width of which is dimensioned so that it protrudes on both sides over the two u-profiles. In the inserted state, such a sealing plate engages in the first bracket and is secured by it against rotation relative to the insertion direction.
  • second bracket 4 are attached to one of the U-profiles 2 parallel to this on the first bracket 3 opposite side.
  • Fig. 2 shows the device of Fig. 1 with two shuttering plates 5, 6 and a sealing plate 7 in a typical installation situation between two sections A and B of a horizontal concrete slab.
  • the shuttering plates 5, 6 are preferably those according to the cited above EP 1 422 355 A1 made of a special concrete, with net-shaped reinforcing insert and window-like recesses with only a small wall thickness for the passage of reinforcing iron for connecting the two concrete slab sections A and B, which are concreted successively, for example.
  • the two U-profiles 1, 2 are adapted to this type of shuttering plates 5, 6 and accordingly have a length between 100 - 300 cm and a clear width between 10 and 30 mm, preferably 20 mm.
  • the sealing plate 7 serves to seal the joint between the two concrete slab sections A, B against water. Even though Fig. 2 the two shuttering plates 5, 6 tightly embedded in the concrete adjacent on both sides are in practice between the shuttering plate and the adjacent concrete out there always column through which water can pass and which arise, inter alia, due to the shrinkage process, the concrete is subject to setting , By aligning the seal plate 7 transversely to the shuttering plates 5, 6 and their engagement in both concrete slab sections 8, 9, water must pass the path around the seal plate 7 to pass the gap. With sufficient width of the seal plate 7, this circulation path is long enough that tightness can be assumed. When using a simple metal sheet as a sealing plate 7, the two-sided projection should be at least 10 cm. In the example of Fig.
  • the sealing plate 7 is additionally provided with a self-adhesive coating 8, which connects to fresh concrete water-impermeable.
  • a self-adhesive coating is made, for example EP 0 796 951 A1 known as a mixture of soft bitumen, styrene-butadiene-styrene (SBS) and synthetic resins.
  • SBS styrene-butadiene-styrene
  • the two-sided projection of the sealing plate can also be chosen smaller than 10 cm, whereby the bracket 3 and 4 can be dimensioned correspondingly shorter.
  • the U-profiles 1, 2, as the bracket 3, 4 made of steel and be connected by welding together. Their mutual distance should be between 2 and 10 mm, preferably 5 mm, so that on the one hand a sealing plate like the plate 7 of e.g. 1 to 3 mm thickness can be easily inserted between them, the remaining column on the other hand but no concrete, but at best pass some concrete slurry when concreting the first of the two concrete slab sections A and B respectively.
  • Fig. 3 shows a device according to a second embodiment of the invention together with two Abschalungsplatten 5, 6, in which again two oppositely arranged to each other u-profiles 11, 12 are provided, between which a sideally projecting above them seal plate 13 is already firmly attached.
  • the sealing plate 13 is a metal sheet with the two U-profiles 11, 12, if they also consist of metal, can be blurred.
  • the sealing plate 13 is preferably also again with a coating 14 of provided above type, which connects waterproof with fresh concrete.
  • Fig. 4 shows a variant of the embodiment of Fig. 3 , here as a sealing plate 15, a plastic profile is provided with a plurality of longitudinal ribs 16, which cause an extension of the circulation path for water.
  • the plastic profile 15 may be glued between the two U-profiles 11, 12 by means of an adhesive 17.
  • Fig. 5 shows a third embodiment of a device according to the invention in the form of a clamp 21, which has a narrow U-profile 21 for receiving and holding a Abschalungsplatte and an oppositely oriented wider U-profile 22 for receiving and holding a sealing plate.
  • the bracket 21 may have a length between 10 and 20 cm. It preferably consists of a plastic material such as polyethylene, polypropylene, polyvinyl chloride or polystyrene and is more preferably an extrusion or injection molded part.
  • Several such brackets 21 may, as well Fig. 6 20-50 cm are mounted so as to each hold a sealing plate 24 and alternately one of two shuttering plates 25, 26.
  • the sealing plate 24 and the shuttering plates 25, 26 are in Fig. 6 merely shown schematically, but can be used for them the same as the above-described parts 5, 6 and / or 7.
  • FIGS. 7-10 each in section and together with two shuttering plates 5, 6.
  • FIGS. 7 and 8 are two U-profiles 31, 32 connected to each other via bracket 33, said bracket 33, however, are much shorter and less bulky than the first bracket 3 of Fig. 1 ,
  • the distance between the two u-profiles 31, 33 is slightly larger than in the embodiment of Fig. 1 chosen and amounts to between 10 - 20 mm.
  • This embodiment is suitable for the insertion of a seal whose effect is not based on the circulation principle, such as an injection hose 34, Fig. 7 , or a swelling tape 35, Fig. 8 , About the injection hose 34 of Fig.
  • a sealant for example in the form of a synthetic resin composition
  • the injection hose 34 is provided with suitable openings to the outlet of the sealant to enable.
  • the swelling tape 35 automatically swells on contact with water, thereby sealing off the joint.
  • the inventive device is formed by two perforated plates 41, 42 which are connected to each other via two transverse plates 43, 44, so that the overall result is an H-shaped cross-sectional shape with an upwardly and downwardly open U-profile for receiving and holding the Abschalungsplatten 5, 6 and with a central channel 45, in which an injection tube 46 can be retracted.
  • an injection tube 46 can be retracted.
  • FIG Fig. 9 could two oppositely oriented U-profiles are connected by a single-sided arranged perforated plate together, in which case the perforated plate, the function of the bracket 35 of Fig. 7 takes over.
  • Fig. 10 is as a device according to the invention a perforated plate 51 is present, which is adhesively bonded by means of an adhesive 52 laterally to the two Abschalungsplatten 5, 6 shown.
  • an injection tube 53 is again used, which can be easily inserted from the side between the two shuttering plates 5, 6.
  • clips 54 are provided which are fixed at suitable intervals on the perforated plate 51.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mechanical Engineering (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
  • Moulds, Cores, Or Mandrels (AREA)

Abstract

The device has a seal (7) sealing a gap against water serves, and attaching two stop end plates (5, 6) to the gap with a mutual distance, such that the seal is provided to both sides of the stop end plates and is mounted against an adjacent concrete at a displacement area between the stop end plates. U-profiles (1, 2) are arranged in opposite direction to each other for receiving and attaching the stop end plate. The U-profiles are connected with each other by a retainer (3), where the seal is mounted between the U-profiles.

Description

TECHNISCHES GEBIETTECHNICAL AREA

Die vorliegende Erfindung betrifft eine Vorrichtung zur Halterung einer Dichtung an einer Abschalungsplatte zur Verwendung als verlorene Schalung in einer Arbeits- und/oder Dehnfuge zwischen zwei Betonbauteilen, wobei die Dichtung zur Abdlchtung der Fuge gegen Wasser dient.The present invention relates to a device for holding a seal on a Abschalungsplatte for use as a permanent formwork in a working and / or expansion joint between two concrete components, wherein the seal for Abdlchtung the joint against water is used.

STAND DER TECHNIKSTATE OF THE ART

Eine solche Vorrichtung ist aus EP 1 422 355 A1 bekannt in Form einer Lochplatte, welche in der Abschalungsplatte flächig eingebettet und mit einer als Dichtungsplatte ausgebildeten und quer zu ihr angeordneten und seitlich jeweils über die Abschalungsplatte vorstehenden Dichtung fest verbunden ist.Such a device is out EP 1 422 355 A1 known in the form of a perforated plate which is embedded in the formwork sheet surface and fixedly connected to a trained as a sealing plate and arranged transversely to her and laterally over each of the shutter plate protruding seal.

Die Dichtungsplatte wird bei der EP 14 355 A1 zusammen mit ihrer Haltevorrichtung durch Eingiessen fest in der Abschalungsplatte verankert. Solche Abschalungsplatten sind in der Herstellung aufwendiger als einfache Abschalungsplatten ohne integrierte Dichtungsplatten, weil Elemente zum Auffüllen der sich in der Gussform durch die Dichtungsplatten zwangsläufig ergebenden Hohlräume verwendet werden müssen und dadurch in einer Gussform nur vergleichsweise wenige Abschalungsplatten gleichzeitig gegossen werden können. Die Abschalungsplatten mit den integrierten Dichtungsplatten sind zudem sperrig beim Transport.The sealing plate is used in the EP 14 355 A1 firmly anchored together with its holding device in the shuttering plate by pouring. Such formwork panels are more expensive to manufacture than simple formwork panels without integrated sealing panels, because elements for filling the voids necessarily resulting in the mold through the sealing panels must be used and thereby only a relatively small number of formwork panels can be cast simultaneously in a mold. The shuttering plates with the integrated sealing plates are also bulky during transport.

DARSTELLUNG DER ERFINDUNGPRESENTATION OF THE INVENTION

Aufgabe der Erfindung ist es, eine Vorrichtung der eingangs genannten Art anzugeben, welche flexibler und auch modular einsetzbar Ist.The object of the invention is to provide a device of the type mentioned, which is more flexible and modular.

Erfindungsgemäss wird dies bei einer solchen Vorrichtung dadurch erreicht, dass sie zur Halterung von zwei Abschalungsplatten mit gegenseitigem Abstand in der Fuge ausgebildet ist und weiter so, dass ggf. nachträglich eine zu beiden Plattenseiten gegen den jeweils angrenzenden Beton hin wirksame Dichtung im Abstandsbereich zwischen den beiden Abschalungsplatten montierbar ist.According to the invention this is achieved in such a device in that it is designed to hold two Abschalungsplatten with mutual spacing in the joint and further so that optionally subsequently effective to both sides of the sheet against the respective adjacent concrete down effective seal in the distance between the two Schalalplatten is mountable.

Zusammen mit der erfindungsgemässen Vorrichtung werden demnach zwei Abschalungsplatten verwendet, wobei die Abdichtung der Fuge im Bereich zwischen den beiden Abschalungsplatten über die ganze Breite der Fuge gegen beide angrenzenden Betonbauteile hin bewirkt wird. Dies ist abdichtungstechnisch wesentlich sicherer als beispielsweise beidseits nur einer Abschalungsplatte zwei Dichtungen vorzusehen.Accordingly, two shuttering plates are used together with the device according to the invention, the sealing of the gap in the area between the two shuttering plates being effected over the entire width of the joint against both adjoining concrete components. This is sealing technology much safer than to provide two seals on both sides only one shuttering plate.

Zusammen mit der erfindungsgemässen Vorrichtung können verschiedene Dichtungssysteme, wie z.B. Dichtungsplatten oder Injektionsschläuche eingesetzt werden. Die Herstellung von sperrigen Abschalungsplatten mit fest eingegossenen Dichtungsplatten fällt durch die erfindungsgemässe Vorrichtung weg, da die Dichtung einfach an der erfindungsgemässen Vorrichtung angebracht und mit herkömmlichen Abschalungsplatten verbunden werden kann. Je nach Dicke der zu erstellenden Betonbauteile im Anschlussbereich können herkömmliche Abschalungsplatten mit unterschiedlichen Höhen miteinander und der erfindungsgemässen Vorrichtung kombiniert werden. Hierdurch reduziert sich auch die Teilevielfalt, die für unterschiedliche Dicken erforderlich ist. Es müssen weniger unterschiedliche Abschalungsplatten hergestellt und auf Lager gehalten werden. Somit verringern sich die Produktionskosten und die Teile sind auch leichter verpack- und/oder transportierbar.Together with the device according to the invention, various sealing systems, such as e.g. Sealing plates or injection hoses are used. The production of bulky Abschalungsplatten with firmly cast in sealing plates falls away by the inventive device, since the seal can be easily attached to the inventive device and connected to conventional shuttering plates. Depending on the thickness of the concrete components to be created in the connection region, conventional shuttering plates with different heights can be combined with one another and with the device according to the invention. This also reduces the variety of parts required for different thicknesses. Fewer different formwork panels need to be made and stocked. Thus, the production costs are reduced and the parts are also easier to pack and / or transport.

Gemäss einer ersten bevorzugten Ausführungsform kann die erfindungsgemässe Vorrichtung zwei gegensinnig zueinander angeordnete u-Profile zur Aufnahme und Halterung von jeweils einer Abschalungsplatte aufweisen, welche durch mindestens einen Bügel miteinander verbunden sind. Der bzw. die vorzugsweise mehreren Bügel halten die beiden U-Profile und somit die Abschalungsplatten in einem festen Abstand. Im Bereich dieses Abstandes wird dann, ggf. nachträglich, die Dichtung montiert. Als Dichtung kann insbesondere eine Dichtungsplatte zwischen den u-Profilen durch Einschieben von einer Seite her montiert werden, wobei sie beidseitig über die u-Profile vorstehen sollte. Auf einer Seite greift sie dann in den mindestens einen ersten Bügel ein und wird durch diesen gegen Verdrehen, Verrutschen oder Verbiegen gehalten. Ergänzend kann hierzu auf der dem mindestens einen ersten Bügel gegenüberliegenden Seite an einem der u-Profile mindestens ein weiterer Bügel oder ein funktionell entsprechendes Halteelement angebracht sein.According to a first preferred embodiment, the device according to the invention can have two U-profiles arranged opposite to one another for receiving and holding in each case one shuttering plate, which are connected to one another by at least one bracket. The or preferably several brackets hold the two U-profiles and thus the Abschalungsplatten in a fixed distance. In the area of this distance, then, if necessary, retrofitted, the seal is mounted. As a seal, in particular, a sealing plate between the u-profiles by Inserted from one side, protruding on both sides over the U-profiles. On one side, it then engages in the at least one first bracket and is held by this against twisting, slipping or bending. In addition, at least one further bracket or a functionally corresponding retaining element may be attached to one of the U-profiles on the side opposite the at least one first bracket.

Gemäss einer zweiten Ausführungsform sind zwei gegensinnig zueinander angeordnete u-Profile vorgesehen, zwischen welchen eine beidseitig über sie vorstehende Dichtungsplatte fest angebracht ist. Diese Ausführungsform hat den Vorteil, dass sie aus einem Stück besteht und schnell montiert werden kann. Ausserdem kann sich die Dichtung nicht verschieben.According to a second embodiment, two U-profiles arranged in opposite directions to one another are provided, between which a sealing plate projecting on both sides is firmly attached. This embodiment has the advantage that it consists of one piece and can be mounted quickly. In addition, the seal can not move.

Gemäss einer dritten Ausführungsform kann die Vorrichtung eine Klammer umfassen, die ein schmales u-Profil zur Aufnahme und Halterung einer Abschalungsplatte und ein entgegengesetzt ausgerichtetes breiteres U-Profil zur Aufname und Halterung einer Dichtungsplatte aufweist. Die Klammer kann eine Länge von nur einigen Zentimetern haben. Mehrere solcher Klammern können in geeigneten Abständen so angebracht werden, dass sie jeweils eine Dichtungsplatte halten und alternierend eine der beiden Abschalungsplatten. Die Vorteile dieser Ausführungsform sind darin zu sehen, dass sie aus relativ kleinen Teilen besteht, die sich durch Extrudieren oder Spritzgiessen kostengünstig herstellen und leicht transportieren lassen.According to a third embodiment, the device may comprise a clamp which has a narrow U-profile for receiving and holding a shuttering plate and an oppositely oriented wider U-profile for receiving and holding a sealing plate. The clip can be only a few centimeters long. Several such brackets may be mounted at appropriate intervals so as to hold a respective sealing plate and alternately one of the two shuttering plates. The advantages of this embodiment can be seen in the fact that it consists of relatively small parts that can be produced inexpensively by extrusion or injection molding and easy to transport.

Als Dichtung kann zusammen mit den Vorrichtungen der vorbeschriebenen Ausführungsformen eine Dichtungsplatte aus einem Metallblech oder ein mit Rippen versehenes Kunststoffprofil verwendet werden. Die Dichtungsplatte kann mit einer Beschichtung versehen sein, welche sich mit Frischbeton wasserdicht verbindet.As a seal, together with the devices of the above-described embodiments, a sealing plate made of a metal sheet or a ribbed plastic profile can be used. The sealing plate may be provided with a coating which combines watertight with fresh concrete.

In einer vierten Ausführungsform kann die erfindungsgemässe Vorrichtung zwei gegensinnig zueinander angeordnete u-Profile zur Aufnahme und Halterung von jeweils einer Abschalungsplatte aufweisen, welche durch mindestens eine Lochplatte miteinander verbunden sind und zwischen welchen die Dichtung montierbar istIn a fourth embodiment, the device according to the invention can have two U-profiles arranged in opposite directions to each other for receiving and holding one shuttering plate, which are interconnected by at least one perforated plate and between which the seal can be mounted

Eine erfindungsgemässe Vorrichtung könnte zur Halterung von zwei Abschalungsplatten mit gegenseitigem Abstand auch eine Lochplatte umfassen, welche zur Verklebung mit den Abschalungsplatten mit wenigstens einer Klebeschicht versehen ist. Bevorzugt sind in diesem Fall mehrere mit der Lochplatte verbundene oder verbindbare Befestigungsclips zur Halterung eines Injektionsschlauchs im Abstandsbereich zwischen den Abschalungsplatten zusätzlich vorgesehen.A device according to the invention could also comprise a perforated plate for holding two shuttering plates at a mutual distance, which is provided with at least one adhesive layer for bonding to the shuttering plates. In this case, a plurality of fastening clips connected or connectable to the perforated plate are preferably additionally provided for holding an injection hose in the distance region between the shuttering plates.

KURZE ERLÄUTERUNG DER FIGURENBRIEF EXPLANATION OF THE FIGURES

Die Erfindung soll nachfolgend anhand von Ausführungsbeispielen im Zusammenhang mit der Zeichnung näher erläutert werden. Es zeigen:

Fig. 1
eine erste Ausführungsform einer erfindungsgemässen Vorrichtung in perspektivischer Darstellung mit zwei u-Profilen und mit mehreren, diese miteinander verbindenden Bügeln;
Fig. 2
in einer Schnittdarstellung die Vorrichtung von Fig. 1 im Einbauzustand mit zwei Abschalungsplatten und einer Dichtungsplatte;
Fig. 3
eine zweite Ausführungsform einer erfindungsgemässen Vorrichtung im Schnitt mit integrierter Dichtungsplatte;
Fig. 4
in gleicher Darstellung eine Modifikation der zweiten Ausführungsform;
Fig. 5
eine dritte Ausführungsform einer erfindungsgemässen Vorrichtung in perspektivischer Darstellung in Form einer Klammer;
Fig. 6
mehrere Vorrichtungen gemäss Fig. 5 im Verbindung mit zwei Abschalungsplatten und einer Dichtungsplatte in perspektivischer Darstellung:
Fig. 7
eine für einen Injektionsschlauch als Dichtung geeignete Ausführungsform einer erfindungsgemässen Vorrichtung mit zwei u-Profilen im Schnitt;
Fig. 8
die Vorrichtung von Fig. 7 dargestelit mit einem Quellband als Dichtung;
Fig. 9
eine weitere für einen Injektionsschlauch als Dichtung geeignete Ausführungsform einer efindungsgemässen Vorrichtung mit zwei Lochplatten im Schnitt; und
Fig. 10
noch eine weitere für einen Injektionsschlauch als Dichtung geeignete Ausführungsform einer erfindungsgemässen Vorrichtung mit nur einer Lochplatte im Schnitt;
The invention will be explained in more detail with reference to embodiments in conjunction with the drawings. Show it:
Fig. 1
a first embodiment of a device according to the invention in a perspective view with two U-profiles and with several, these interconnecting arms;
Fig. 2
in a sectional view of the device of Fig. 1 in the installed state with two shuttering plates and a sealing plate;
Fig. 3
a second embodiment of an inventive device in section with integrated sealing plate;
Fig. 4
in the same representation, a modification of the second embodiment;
Fig. 5
a third embodiment of an inventive device in perspective view in the form of a clip;
Fig. 6
several devices according to Fig. 5 in connection with two shuttering plates and a sealing plate in perspective:
Fig. 7
an embodiment suitable for an injection hose as a seal of an inventive device with two U-profiles in section;
Fig. 8
the device of Fig. 7 represented with a swelling tape as a seal;
Fig. 9
a further suitable for an injection hose as a seal embodiment of a device according to the invention with two perforated plates in section; and
Fig. 10
a further embodiment of a device according to the invention which is suitable for an injection hose as a seal and has only one perforated plate in section;

WEGE ZUR AUSFÜHRUNG DER ERFINDUNGWAYS FOR CARRYING OUT THE INVENTION

Die Vorrichtung von Fig, 1 entspricht einer ersten Ausführungsform der Erfindung und umfasst zwei gegensinnig zueinander angeordnete u-Profile 1,2, welche über erste Bügel 3 mit gegenseitigem Abstand miteinander stabil verbunden sind. Die beiden u-Profile 1, 2 dienen zur Aufnahme und Halterung von Abschalungsplatten, die einfach in sie eingesteckt werden. Zwischen die beiden u-Profile 1, 2 kann eine Dichtungsplatte von der Seite her eingeschoben werden, deren Breite so bemessen ist, dass sie beidseitig über die beiden u-Profile übersteht. Im eingeschobenen Zustand greift eine solche Dichtungsplatte in die ersten Bügel ein und wird durch sie gegen Verdrehen gegenüber der Einschubrichtung gesichert. Zur zusätzlichen Festlegung der Dichtungsplatte in dieser Ausrichtung sind auf der den ersten Bügeln 3 gegenüberliegenden Seite zweite Bügel 4 an einem der u-Profile 2 parallel zu diesem angebracht.The device of Fig, 1 corresponds to a first embodiment of the invention and comprises two oppositely arranged mutually U-profiles 1,2, which are connected to each other stably by means of first bracket 3 with mutual distance. The two U profiles 1, 2 are used to hold and hold shuttering panels that are simply inserted into them. Between the two u-profiles 1, 2, a sealing plate can be inserted from the side, the width of which is dimensioned so that it protrudes on both sides over the two u-profiles. In the inserted state, such a sealing plate engages in the first bracket and is secured by it against rotation relative to the insertion direction. For additional determination of the sealing plate in this orientation, second bracket 4 are attached to one of the U-profiles 2 parallel to this on the first bracket 3 opposite side.

Fig. 2 zeigt die Vorrichtung von Fig. 1 mit zwei Abschalungsplatten 5, 6 und einer Dichtungsplatte 7 in einer typischen Einbausituation zwischen zwei Abschnitten A und B einer horizontalen Betonplatte. Die Abschalungsplatten 5, 6 sind vorzugsweise solche gemäss der eingangs zitierten EP 1 422 355 A1 aus einem Spezialbeton, mit netzförmiger Armierungseinlage und fensterartigen Aussparungen mit nur geringer Wandstärke zum Durchstecken von Armierungseisen zum Verbinden der beiden Betonplattenabschnitte A und B, die beispielsweise nacheinander betoniert werden. Die beiden u-Profile 1, 2 sind an diese Art von Abschalungsplatten 5, 6 angepasst und weisen entsprechend eine Länge zwischen 100 - 300 cm sowie eine lichte Weite zwischen 10 und 30 mm, vorzugsweise von 20 mm, auf. Fig. 2 shows the device of Fig. 1 with two shuttering plates 5, 6 and a sealing plate 7 in a typical installation situation between two sections A and B of a horizontal concrete slab. The shuttering plates 5, 6 are preferably those according to the cited above EP 1 422 355 A1 made of a special concrete, with net-shaped reinforcing insert and window-like recesses with only a small wall thickness for the passage of reinforcing iron for connecting the two concrete slab sections A and B, which are concreted successively, for example. The two U-profiles 1, 2 are adapted to this type of shuttering plates 5, 6 and accordingly have a length between 100 - 300 cm and a clear width between 10 and 30 mm, preferably 20 mm.

Die Dichtungsplatte 7 dient zur Abdichtung der Fuge zwischen den beiden Betonplattenabschnitten A, B gegen Wasser. Obwohl Fig. 2 die beiden Abschalungsplatten 5, 6 dicht eingebettet in den beidseitig angrenzenden Beton zeigt, sind in der Praxis zwischen den Abschalungsplatte und dem angrenzenden Beton hin immer Spalte vorhanden, durch die Wasser hindurchtreten kann und die unter anderem aufgrund des Schwindprozesses entstehen, dem Beton beim Abbinden unterliegt. Durch die Ausrichtung der Dichtungsplatte 7 quer zu den Abschalungsplatten 5, 6 und ihren Eingriff in beide Betonplattenabschnitte 8, 9 muss Wasser zum Passieren der Fuge den Weg um die Dichtungsplatte 7 herum nehmen. Bei ausreichender Breite der Dichtungsplatte 7 ist dieser Umlaufweg lang genug, dass Dichtigkeit angenommen werden kann. Bei Verwendung eines einfachen Metallblechs als Dichtungsplatte 7 sollte der beidseitige Überstand mindestens 10 cm betragen. Im Beispiel von Fig. 2 ist die Dichtungsplatte 7 zusätzlich mit einer selbstklebenden Beschichtung 8 versehen ist, die sich mit Frischbeton wasserundurchlässig verbindet. Eine solche Beschichtung ist z.B. aus EP 0 796 951 A1 bekannt als ein Gemisch aus Weichbitumen, StyrolButadien-Styrol (SBS) und synthetischen Harzen. In diesem Fall kann der beidseitige Überstand der Dichtungsplatte auch kleiner als 10 cm gewählt werden, wodurch die Bügel 3 und 4 entsprechend kürzer bemessen werden können.The sealing plate 7 serves to seal the joint between the two concrete slab sections A, B against water. Even though Fig. 2 the two shuttering plates 5, 6 tightly embedded in the concrete adjacent on both sides are in practice between the shuttering plate and the adjacent concrete out there always column through which water can pass and which arise, inter alia, due to the shrinkage process, the concrete is subject to setting , By aligning the seal plate 7 transversely to the shuttering plates 5, 6 and their engagement in both concrete slab sections 8, 9, water must pass the path around the seal plate 7 to pass the gap. With sufficient width of the seal plate 7, this circulation path is long enough that tightness can be assumed. When using a simple metal sheet as a sealing plate 7, the two-sided projection should be at least 10 cm. In the example of Fig. 2 the sealing plate 7 is additionally provided with a self-adhesive coating 8, which connects to fresh concrete water-impermeable. Such a coating is made, for example EP 0 796 951 A1 known as a mixture of soft bitumen, styrene-butadiene-styrene (SBS) and synthetic resins. In this case, the two-sided projection of the sealing plate can also be chosen smaller than 10 cm, whereby the bracket 3 and 4 can be dimensioned correspondingly shorter.

Die u-Profile 1, 2 können wie die Bügel 3, 4 aus Stahl bestehen und durch Verschweissen miteinander verbunden sein. Ihr gegenseltiger Abstand sollte zwischen 2 und 10mm, vorzugsweise 5 mm, betragen, so dass sich einerseits eine Dichtungsplatte wie die Platte 7 von z.B. 1 - 3 mm Dicke bequem zwischen sie einschieben lässt, die verbleibenden Spalte andererseits aber keinen Beton, sondern allenfalls etwas Betonschlämme beim Betonieren des ersten der beiden Betonplattenabschnitte A bzw. B durchlassen.The U-profiles 1, 2, as the bracket 3, 4 made of steel and be connected by welding together. Their mutual distance should be between 2 and 10 mm, preferably 5 mm, so that on the one hand a sealing plate like the plate 7 of e.g. 1 to 3 mm thickness can be easily inserted between them, the remaining column on the other hand but no concrete, but at best pass some concrete slurry when concreting the first of the two concrete slab sections A and B respectively.

Fig. 3 zeigt eine Vorrichtung gemäss einer zweiten Ausführungsform der Erfindung zusammen mit zwei Abschalungsplatten 5, 6, bei welcher wieder zwei gegensinnig zueinander angeordnete u-Profile 11, 12 vorgesehen sind, zwischen welchen eine beiseitig über sie vorstehende Dichtungsplatte 13 bereits fest angebracht ist. Vorzugsweise ist die Dichtungungsplatte 13 ein Metallblech, das mit den beiden u-Profilen 11, 12, sofern diese ebenfalls aus Metall bestehen, verschwelsst sein kann. Die Dichtungsplatte 13 ist vorzugsweise auch wieder mit einer Beschichtung 14 der vorgenannten Art versehen, die sich mit frischem Beton wasserundurchlässig verbindet. Fig. 3 shows a device according to a second embodiment of the invention together with two Abschalungsplatten 5, 6, in which again two oppositely arranged to each other u-profiles 11, 12 are provided, between which a sideally projecting above them seal plate 13 is already firmly attached. Preferably, the sealing plate 13 is a metal sheet with the two U-profiles 11, 12, if they also consist of metal, can be blurred. The sealing plate 13 is preferably also again with a coating 14 of provided above type, which connects waterproof with fresh concrete.

Fig. 4 zeigt eine Variante der Ausführungsform von Fig. 3, wobei hier als Dichtungsplatte 15 ein Kunststoffprofil mit mehreren Längsrippen 16 vorgesehen ist, welche eine Verlängerung des Umlaufwegs für Wasser verursachen. Das Kunststoffprofil 15 kann zwischen die beiden u-Profile 11, 12 mittels eines Klebers 17 eingeklebt sein. Fig. 4 shows a variant of the embodiment of Fig. 3 , here as a sealing plate 15, a plastic profile is provided with a plurality of longitudinal ribs 16, which cause an extension of the circulation path for water. The plastic profile 15 may be glued between the two U-profiles 11, 12 by means of an adhesive 17.

Fig. 5 zeigt eine dritte Ausführungsform einer Vorrichtung nach der Erfindung in Form einer Klammer 21, die ein schmales u-Profil 21 zur Aufnahme und Halterung einer Abschalungsplatte und ein entgegengesetzt ausgerichtetes breiteres U-Profil 22 zur Aufname und Halterung einer Dichtungsplatte aufweist. Die Klammer 21 kann eine Länge zwischen 10 und 20 cm haben. Sie besteht vorzugsweise aus einem Kunststoffmaterial wie z.B. Polyethylen, Polypropylen, Polyvinylchlorid oder Polystytrol und ist weiter vorzugsweise ein Extrusions- oder Spritzgussteil. Mehrere solcher Klammern 21 können, so wie dies Fig. 6 zeigt, in geeigneten Abständen von ca. 20 - 50 cm so angebracht werden, dass sie jeweils eine Dichtungsplatte 24 halten und alternierend eine von zwei Abschalungsplatten 25, 26. Die Dichtungsplatte 24 und die Abschalungsplatten 25, 26 sind in Fig. 6 lediglich schematisch dargestellt, doch können für sie die gleichen wie die vorbeschriebenen Teile 5, 6 und/oder 7 eingesetzt werden. Fig. 5 shows a third embodiment of a device according to the invention in the form of a clamp 21, which has a narrow U-profile 21 for receiving and holding a Abschalungsplatte and an oppositely oriented wider U-profile 22 for receiving and holding a sealing plate. The bracket 21 may have a length between 10 and 20 cm. It preferably consists of a plastic material such as polyethylene, polypropylene, polyvinyl chloride or polystyrene and is more preferably an extrusion or injection molded part. Several such brackets 21 may, as well Fig. 6 20-50 cm are mounted so as to each hold a sealing plate 24 and alternately one of two shuttering plates 25, 26. The sealing plate 24 and the shuttering plates 25, 26 are in Fig. 6 merely shown schematically, but can be used for them the same as the above-described parts 5, 6 and / or 7.

Weitere Ausführungsformen zeigen die Figuren 7 - 10 jeweils im Schnitt und zusammen mit zwei Abschalungsplatten 5, 6. In den Figuren 7 und 8 sind zwei u-Profile 31, 32 über Bügel 33 miteinander verbunden, wobei diese Bügel 33 jedoch wesentlich kürzer und weniger ausladend sind als die ersten Bügel 3 von Fig. 1. Umgekehrt ist der Abstand zwischen den beiden u-Profilen 31, 33 etwas grösser als bei der Ausführungsform von Fig. 1 gewählt und beträgt zwischen 10 - 20 mm. Diese Ausführungsform eignet sich für das Einiegen einer Dichtung, deren Wirkung nicht auf dem Umlaufprinzip beruht wie z.B. eines Injektionsschlauchs 34, Fig. 7, oder eines Quellbandes 35, Fig. 8. Über den Injektionsschlauch 34 von Fig. 7 kann nach dem Betonieren beider Betonplattenabschnitte ein Dichtmittel z.B. in Form einer Kunstharzmasse in die Fuge eingepresst werden, wobei der Injektionsschlauch 34 mit geeigneten Durchbrüchen versehen ist, um den Austritt des Dichtmittels zu ermöglichen. Das Quellband 35 quillt demgegenüber selbsttätig bei Kontakt mit Wasser auf und dichtet so die Fuge ab.Other embodiments show the FIGS. 7-10 each in section and together with two shuttering plates 5, 6. In the FIGS. 7 and 8 are two U-profiles 31, 32 connected to each other via bracket 33, said bracket 33, however, are much shorter and less bulky than the first bracket 3 of Fig. 1 , Conversely, the distance between the two u-profiles 31, 33 is slightly larger than in the embodiment of Fig. 1 chosen and amounts to between 10 - 20 mm. This embodiment is suitable for the insertion of a seal whose effect is not based on the circulation principle, such as an injection hose 34, Fig. 7 , or a swelling tape 35, Fig. 8 , About the injection hose 34 of Fig. 7 can be pressed into the joint after concreting both concrete slab sections a sealant, for example in the form of a synthetic resin composition, wherein the injection hose 34 is provided with suitable openings to the outlet of the sealant to enable. In contrast, the swelling tape 35 automatically swells on contact with water, thereby sealing off the joint.

In Fig. 9 wird die erfindungsgemässe Vorrichtung gebildet durch zwei Lochbleche 41, 42 die über zwei Querbleche 43, 44 miteinander verbunden sind, so das sich insgesamt eine H-förmige Querschnittsform ergibt mit einem nach oben und einem nach unten offenen u-Profil für die Aufnahme und Halterung der Abschalungsplatten 5, 6 sowie mit einem zentralen Kanal 45, in welchen ein Injektionsschlauch 46 eingezogen werden kann. Durch die Löcher in den Lochplatten 41, 42 kann die über den Injektionsschlauch 4.6 eingepresste Dichtmasse aus dem zentralen Kanal 45 austreten und die Fuge ausfüllen.In Fig. 9 the inventive device is formed by two perforated plates 41, 42 which are connected to each other via two transverse plates 43, 44, so that the overall result is an H-shaped cross-sectional shape with an upwardly and downwardly open U-profile for receiving and holding the Abschalungsplatten 5, 6 and with a central channel 45, in which an injection tube 46 can be retracted. Through the holes in the perforated plates 41, 42, the injected via the injection hose 4.6 sealant can escape from the central channel 45 and fill the joint.

In einer nicht dargestellten Variante der Ausführungsform von Fig. 9 könnten zwei gegensinnig zueinander ausgerichtete U-Profile durch ein nur einseitig angeordnetes Lochblech miteinander verbunden sein, wobei dann das Lochblech die Funktion des Bügel 35 von Fig. 7 übernimmt.In a variant of the embodiment of FIG Fig. 9 could two oppositely oriented U-profiles are connected by a single-sided arranged perforated plate together, in which case the perforated plate, the function of the bracket 35 of Fig. 7 takes over.

In Fig. 10 ist als erfindungsgemässe Vorrichtung ein Lochblech 51 vorhanden, welches mittels eines Klebers 52 seitlich an den beiden dargestellten Abschalungsplatten 5, 6 angeklebt ist. Auch hier ist wieder ein Injektionsschlauch 53 einsetzbar, der einfach von der Seite her zwischen die beiden Abschalungsplatten 5, 6 eingelegt werden kann. Zur Fixierung des Injektionsschlauchs 53 sind Clipse 54 vorgesehen, die in geeigneten Abständen an dem Lochblech 51, befestigt sind.In Fig. 10 is as a device according to the invention a perforated plate 51 is present, which is adhesively bonded by means of an adhesive 52 laterally to the two Abschalungsplatten 5, 6 shown. Again, an injection tube 53 is again used, which can be easily inserted from the side between the two shuttering plates 5, 6. For fixing the injection tube 53 clips 54 are provided which are fixed at suitable intervals on the perforated plate 51.

BEZEICHNUNGSLISTENAME LIST

11
u-Profilu-profile
22
u-Profilu-profile
33
erste Bügelfirst temple
44
zweite Bügelsecond bracket
55
AbschalungsplatteAbschalungsplatte
66
AbschalungsplatteAbschalungsplatte
77
Dichtungsplattesealing plate
88th
Beschichtungcoating
1111
u-Profilu-profile
1212
u-Profilu-profile
1313
Dichtungsplattesealing plate
1414
Beschichtungcoating
1515
Dichtungsplattesealing plate
1616
Längsrippenlongitudinal ribs
1717
KleberGlue
2121
Klammerclip
2222
schmales u-Profil der Klammernarrow U-profile of the bracket
2323
breiteres U-Profil der Klammerwider U-profile of the bracket
2424
Dichtungsplattesealing plate
2525
AbschalungsplatteAbschalungsplatte
2626
AbschalungsplatteAbschalungsplatte
3131
u-Profilu-profile
3232
u-Profilu-profile
3333
Bügelhanger
3434
Injektionsschlauchinjection hose
3535
Quellbandsource tape
4141
Lochblechperforated sheet
4242
Lochblechperforated sheet
4343
Querblechbulkhead
4444
Querblechbulkhead
4545
zentraler Kanalcentral channel
4646
Injektionsschlauchinjection hose
5151
Lochblechperforated sheet
5252
KleberGlue
5353
Injektionsschlauchinjection hose
5454
ClipseClipse
AA
BetonplattenabschnittConcrete slab section
BB
BetonplattenabschnittConcrete slab section

Claims (13)

Vorrichtung zur Halterung einer Dichtung an einer Abschalungsplatte zur Verwendung als verlorene Schalung in einer Arbeits- und/oder Dehnfuge zwischen zwei Betonbauteilen (A, B), wobei die Dichtung zur Abdichtung der Fuge gegen Wasser dient, dadurch gekennzeichnet, dass sie zur Halterung von zwei Abschalungsplatten (5, 6; 25, 26) mit gegenseitigem Abstand in der Fuge ausgebildet ist und weiter so, dass gegebenenfalls nachträglich eine zu beiden Plattenseiten gegen den jeweils angrenzenden Beton hin wirksame Dichtung (7; 13; 15; 24; 34; 35; 46; 53) im Abstandsbereich zwischen den beiden Abschalungsplatten montierbar ist.Apparatus for supporting a seal on a shuttering panel for use as permanent formwork in a working and / or expansion joint between two concrete components (A, B), the seal serving to seal the joint against water, characterized in that it supports two Shuttering plates (5, 6, 25, 26) is formed at a mutual distance in the joint and further so that optionally subsequently effective on both sides of the plate against the respectively adjacent concrete down effective seal (7; 13; 15; 24; 34; 46, 53) can be mounted in the distance between the two shuttering plates. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, dass sie zwei gegensinnig zueinander angeordnete u-Profile (1, 2; 11, 12; 22; 31, 32) zur Aufnahme und Halterung von jeweils einer Abschalungsplatte (5, 6) aufweist, welche durch mindestens einen ersten Bügel (3; 33) miteinander verbunden sind und zwischen welchen die Dichtung (7; 34; 35) montierbar ist.Device according to claim 1, characterized in that it comprises two U-profiles (1, 2; 11, 12; 22; 31, 32) arranged in opposite directions for receiving and holding in each case a shuttering plate (5, 6) which is characterized by at least a first bracket (3; 33) are interconnected and between which the seal (7; 34; 35) is mountable. Vorrichtung nach Anspruch 2, dadurch gekennzeichnet, dass als Dichtung eine Dichtungsplatte (7) zwischen den u-Profilen (1, 2) durch Einschieben von einer Seite her so montierbar ist, dass sie beidseitig über die u-Profile vorsteht und in den mindestens einen ersten Bügel (3) eingreift.Apparatus according to claim 2, characterized in that as sealing a sealing plate (7) between the U-profiles (1, 2) by inserting from one side is mounted so that it protrudes on both sides over the U-profiles and in the at least one first bracket (3) engages. Vorrichtung nach Anspruch 3, dadurch gekennzeichnet, dass der mindestens eine erste Bügel (3) eine in ihn eingreifende Dichtungsplatte (7) gegen Verdrehen gegenüber der Einschubrichtung stabilisiert und/oder dass an einem der u-Profile (2) auf der dem mindestens einen ersten Bügel (3) gegenüberliegenden Seite wenigstens ein, vorzugsweise ebenfalls bügelförmig ausgebildetes Element (4) zur Stabilisierung einer zwischen die u-Profile (1, 2) eingeschobenen Dichtungsplatte gegen Verdrehen gegenüber der Einschubrichtung vorhanden istApparatus according to claim 3, characterized in that the at least one first bracket (3) stabilizes a sealing plate (7) engaging in it against rotation relative to the insertion direction and / or that on one of the U-profiles (2) on the at least one first Bracket (3) opposite side at least one, preferably also bow-shaped element (4) for stabilizing a between the u-profiles (1, 2) inserted sealing plate against rotation relative to the insertion direction is present Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, dass sie zwei gegensinnig zueinander angeordnete u-Profile ((11, 12) zur Aufnahme und Halterung von jeweils einer Abschalungsplatte (5, 6) aufweist, zwischen welchen eine beidseitig über sie vorstehende Dichtungsplatte (13; 15) fest angebracht ist.Device according to Claim 1, characterized in that it has two U-profiles (11, 12) arranged in opposite directions for receiving and holding one shuttering plate (5, 6) between which a sealing plate (13, 15) projecting on both sides ) is firmly attached. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, dass sie eine Klammer (21) umfasst, die ein schmales u-Profil (22) zur Aufnahme und Halterung einer Abschalungsplatte (25, 26) und ein entgegengesetzt ausgerichtetes breiteres U-Profil (23) zur Aufnahme und Halterung einer Dichtungsplatte (24) aufweist.Device according to claim 1, characterized in that it comprises a clamp (21) having a narrow U-profile (22) for receiving and holding a shuttering plate (25, 26) and an oppositely oriented wider U-profile (23) for receiving and holding a sealing plate (24). Vorrichtung nach Anspruch 6 mit mehreren Klammern (21) und einer als Dichtungsplatte (24) ausgebildeten Dichtung, wobei die Klammern die Dichtungsplatte alternierend von ihrer einen und ihrer anderen Flachseite her umgreifen.Apparatus according to claim 6, having a plurality of clamps (21) and a seal formed as a sealing plate (24), the clamps alternately engaging around the seal plate from one and the other flat side thereof. Vorrichtung nach einem der Ansprüche 1 - 7 und mit einer Dichtung, dadurch gekennzeichnet, dass als Dichtung eine Dichtungsplatte (7; 13) aus einem Metallblech oder ein mit Rippen versehenes Kunststoffprofil (15) verwendet ist.Device according to one of claims 1 - 7 and with a seal, characterized in that a sealing plate (7; 13) made of a metal sheet or a ribbed plastic profile (15) is used as the seal. Vorrichtung nach Anspruch 8, dadurch gekennzeichnet, dass die Dichtungsplatte (7; 13) mit einer Beschichtung (8; 14) versehen ist, welche sich mit Frischbeton wasserdicht verbindet.Apparatus according to claim 8, characterized in that the sealing plate (7; 13) is provided with a coating (8; 14) which connects watertightly with fresh concrete. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, dass sie zwei gegensinnig zueinander angeordnete u-Profile zur Aufnahme und Halterung von jeweils einer Abschalungsplatte (5, 6) aufweist, welche durch mindestens eine Lochplatte (41, 42) miteinander verbunden sind und zwischen welchen die Dichtung (46) montierbar ist.Apparatus according to claim 1, characterized in that it comprises two mutually opposite u-profiles for receiving and holding each of a Abschalungsplatte (5, 6), which are interconnected by at least one perforated plate (41, 42) and between which the seal (46) is mountable. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, dass sie zur Halterung von zwei Abschalungsplatten (5, 6) mit gegenseitigem Abstand eine Lochplatte (51) umfasst, welche zur Verklebung mit den Abschalungsplatten mit wenigstens einer Klebeschicht (52) versehen ist.Apparatus according to claim 1, characterized in that it comprises for holding two Abschalungsplatten (5, 6) at a mutual distance a perforated plate (51) which is provided for bonding to the Abschalungsplatten with at least one adhesive layer (52). Vorrichtung nach Anspruch 11, dadurch gekennzeichnet, dass sie mehrere, mit der Lochplatte (51) verbundene oder verbindbare Befestigungsclips (54) zur Halterung eines Injektionsschlauchs (53) im Abstandsbereich zwischen den Abschalungsplatten (5, 6) umfasst.Apparatus according to claim 11, characterized in that it comprises a plurality, with the perforated plate (51) connected or connectable fastening clips (54) for holding an injection hose (53) in the distance region between the shuttering plates (5, 6). Vorrichtung nach einem der Ansprüche 1, 2,10 oder 11, und mit einer Dichtung , dadurch gekennzeichnet, dass als Dichtung ein in den Abstandsbereich zwischen den beiden Abschalungsplatten eingezogener Injektionsschlauch (34; 46; 53) oder ein Quellband (35) verwendet ist.Device according to one of claims 1, 2, 10 or 11, and with a seal, characterized in that a injection tube (34; 46; 53) retracted into the space between the two shuttering plates or a swelling strip (35) is used as the seal.
EP09002353.2A 2008-02-22 2009-02-19 Device for attaching a seal to a formwork board Active EP2093339B1 (en)

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Publication number Priority date Publication date Assignee Title
EP0796951A1 (en) 1996-03-22 1997-09-24 Grünau Illertissen GmbH Foundation sealings
EP1422355A1 (en) 2002-11-21 2004-05-26 Ankaba AG Shuttering plate and formwork and methods of making and installing same

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2320001A3 (en) * 2009-10-27 2013-12-11 Pino Albanese Device for producing a partial stop end and/or an expansion joint stop end on a concrete structure
DE202011001751U1 (en) * 2011-01-20 2012-04-25 Fwr Solutions Gmbh Formwork for concrete construction
JP2016223210A (en) * 2015-06-02 2016-12-28 大島　郁夫 Water stop plate correction jig, deformation correction method of water stop plate
EP3795552A1 (en) * 2019-09-23 2021-03-24 Thomas Zundel Tight, stress-free concrete-steel connection

Also Published As

Publication number Publication date
EP2093339B1 (en) 2018-04-11
EP2093339A3 (en) 2012-09-26

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