EP0503348B1 - Dividing element - Google Patents
Dividing element Download PDFInfo
- Publication number
- EP0503348B1 EP0503348B1 EP92103094A EP92103094A EP0503348B1 EP 0503348 B1 EP0503348 B1 EP 0503348B1 EP 92103094 A EP92103094 A EP 92103094A EP 92103094 A EP92103094 A EP 92103094A EP 0503348 B1 EP0503348 B1 EP 0503348B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- separating element
- element according
- insulating strip
- rail
- stiffening
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 230000002787 reinforcement Effects 0.000 claims description 7
- 239000011490 mineral wool Substances 0.000 claims description 6
- 239000004033 plastic Substances 0.000 claims description 6
- 229920003023 plastic Polymers 0.000 claims description 6
- 239000000853 adhesive Substances 0.000 claims description 4
- 230000001070 adhesive effect Effects 0.000 claims description 4
- 239000004814 polyurethane Substances 0.000 claims description 3
- 229920002635 polyurethane Polymers 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 2
- 239000002985 plastic film Substances 0.000 claims description 2
- 238000010008 shearing Methods 0.000 claims 3
- 230000003014 reinforcing effect Effects 0.000 abstract 1
- 238000009413 insulation Methods 0.000 description 16
- 238000000926 separation method Methods 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- 239000006260 foam Substances 0.000 description 1
- 229920001821 foam rubber Polymers 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 239000002984 plastic foam Substances 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F15/00—Flooring
- E04F15/12—Flooring or floor layers made of masses in situ, e.g. seamless magnesite floors, terrazzo gypsum floors
- E04F15/14—Construction of joints, e.g. dividing strips
Definitions
- the invention relates to a separating element for delimiting two adjacent screed surfaces from one another, according to the preamble of claim 1.
- a two-part movement joint strip for screeds is already known as prior art (DE-A-34 24 198).
- a first part is designed as an upwardly open, essentially U-shaped profile rail, while a second part is an insert tongue that can be inserted into the profile rail.
- This insert tongue consists of a plastic foam core encased in a skin. This insert tongue is inserted into the space between the first part and jammed there.
- the first part also shows a stiffening foam.
- the first part is provided with flat webs between openings for pipes, which form a base.
- the second part is penetrated by cross bars.
- a disadvantage of this known construction is that the entire separating element has to be placed on the bare ceiling, and also that during installation, i.e. when installing this movement joint screed, the screed can flow into the upwardly open profile rail, which means that functional reliability is no longer guaranteed.
- the present invention has for its object to provide a separating element of the type mentioned, which is versatile in use with a simple structure and ensures a perfect separation of two, adjacent screed surfaces from each other.
- This object is achieved with the features in the characterizing part of claim 1.
- This special construction of the joint rail advantageously results, particularly when using flowing screed, that the two screed surfaces are separated from one another in a simple manner.
- the film can be arranged between the side wall of the insulating strip and the stiffening rail.
- the stiffening rail and the film can either be attached to the respective side wall of the insulating strip via an adhesive connection or via a mechanical connection.
- the mechanical connection can be designed, for example, as a tongue machined out of the stiffening rail and storable into the side wall of the insulating strip, which results in a simple way a very good connection between the respective stiffening rail and the insulating strip.
- the stiffening rail can be L-shaped and made of metal or plastic.
- at least one of the legs of the stiffening rails can have recesses, which results in a weight reduction.
- the shear reinforcement can be designed as a dowel known per se, which passes through the insulation strip and the two stiffening rails and projects into the respective screed layer.
- the dowels are advantageously arranged in an area near the horizontal leg in the area of the adjacent leg and fastened to this.
- the dowels can preferably be detachably fastened.
- the insulation strip can consist of foam rubber, plastic, polyurethane, mineral or rock wool.
- the film made of plastic can be welded to a film covering an insulation element, which results in very good insulation with respect to the insulation element between the latter and the respective screed surface.
- the joint rail according to the invention can be adapted to the respective distance between the two components by cutting. Furthermore, the insulation strip in the lower area can be adapted by cutting to the height between the screed surfaces and a bare ceiling, so that in any case a functional adjustment to the given situation in practice is possible in a simple manner.
- a stiffening rail can protrude beyond the insulation strip on both sides and can be fastened in each case via a fastening area to the two components arranged at a distance from one another.
- This attachment can be done, for example, by mechanical means, e.g. over nails or screws.
- a joint rail 1 which essentially consists of a central insulating strip 2, on the two side walls 3 and 4 of which a stiffening rail 5, 6, a film 7, 8 projecting therefrom and a shear reinforcement 9.
- This joint rail is located on a bare ceiling 18, insulation layers 19 and 20 being present on both sides of the lower region of the insulation strip 2, which consists, for example, of plastic, polyurethane, mineral or rock wool.
- Each stiffening rail 6, 7 is preferably L-shaped and each has a horizontal leg 12 and a vertical leg 13.
- the film 7, 8 is clamped between the vertical leg 13 of the respective stiffening rail 5 or 6 and the corresponding side wall 3 or 4 of the insulating strip 2 and thus securely fastened between the insulating strip 2 and the respective stiffening rail 5 or 6.
- This plastic film 7, 8 protrudes far beyond the respective horizontal leg 12 of the corresponding stiffening rail 5, 6 and lies on the surface of the corresponding insulation element 19, 20.
- the front area of the film 7, 8 can be connected to a further film 16 or 17, for example by welding, so that there is perfect insulation and good protection of the respective insulating element 19 or 20 is.
- Flow screed 21, 22, for example, can now be introduced into the space remaining above the respective insulation element 19 or 20, ensuring that the two flow screed layers 21, 22 are perfectly separated from one another by means of the joint rail 1 according to the invention.
- the shear reinforcement which is formed by dowels known per se, projects into the respective screed layer and thus brings about very good mounting of the individual elements.
- dowels penetrate the insulation strip 2 and the two stiffening rails 5 and 6 and are advantageously in an area near the respective horizontal legs of the stiffening rails 5, 6. These dowels thus penetrate the adjacent legs 13 and are attached to them e.g. fixed by clamping.
- the vertical legs 13 of the two stiffening rails 5 and 6 and the film 7, 8 are fastened in the upper region of the respective side wall 3 and 4 of the insulating strip 2 by means of an adhesive connection.
- the mechanical connection can be designed as a tongue 11 machined out of the stiffening rail 5, 6 or its leg 13, which can be embedded in the side wall 3, 4 of the insulating strip 2. This results in a simple and very secure mounting of the respective stiffening rail 5, 6 on the side wall 3, 4 of the insulating strip 2.
- the joint rail 1 according to the invention is shown in a perspective view.
- a stiffening rail 6 projects above the insulating strip 2, preferably on both sides, whereby a fastening region 14 is formed in each case.
- this fastening area 14 there is, for example, a bore 24, the joint rail 1 according to the invention being able to be fastened to the corresponding components 15 arranged at a distance from one another in the respective point 25 via this bore 24.
- This attachment can take place, for example, via one or more nails, these penetrating the attachment area 14 of the joint rail 1 according to the invention and being attached to the respective component 15.
- the joint rail 1 Due to the constructive design of the joint rail 1 according to the invention, this is nailed to the components lying at a distance from one another in a simple manner, so that a separation of two leveling screed layers 21, 22 is ensured quickly and reliably.
- the joint rail 1 can be adapted to the respective spacing of the two components by cutting.
- the insulation strip 2 in the lower region 23 can be adapted by cutting to the height between the screed layers 21, 22 and the raw ceiling.
- the stiffening rail can have a different profile shape, but it must be ensured in any case that the two stiffening rails 5, 6 arranged in the upper region of the insulating strip 2 give the joint rail 1 according to the invention the required stability.
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Treatment Of Semiconductor (AREA)
- Element Separation (AREA)
- Road Paving Machines (AREA)
- Installation Of Bus-Bars (AREA)
- Bearings For Parts Moving Linearly (AREA)
- Rolling Contact Bearings (AREA)
- Oscillators With Electromechanical Resonators (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Abstract
Description
Die Erfindung bezieht sich auf ein Trennelement zur Abgrenzung zweier nebeneinanderliegender Estrich-Flächen voneinander, nach dem Oberbegriff des Anspruchs 1.The invention relates to a separating element for delimiting two adjacent screed surfaces from one another, according to the preamble of
Als Stand der Technik ist bereits eine zweiteilige Bewegungsfugenleiste für Estriche bekannt (DE-A-34 24 198). Ein erster Teil ist hierbei als eine nach oben offene, im wesentlichen U-förmige Profilschiene ausgebildet, während ein zweiter Teil eine in die Profilschiene einsetzbare Einsatzzunge ist. Diese Einsatzzunge besteht aus einem von einer Haut eingehüllten Kunststoff-Schaumkern. Diese Einsatzzunge wird in den Zwischenraum des ersten Teils eingeschoben und dort verklemmt. Das erste Teil weist darüber hinaus eine versteifende Ausschäumung aus. Im unteren Bereich ist das erste Teil mit flachen, zwischen Öffnungen für Rohrleitungen stehenden Stegen versehen, welche eine Standfläche bilden. Das zweite Teil seinerseits wird von Querstäben durchsetzt.A two-part movement joint strip for screeds is already known as prior art (DE-A-34 24 198). A first part is designed as an upwardly open, essentially U-shaped profile rail, while a second part is an insert tongue that can be inserted into the profile rail. This insert tongue consists of a plastic foam core encased in a skin. This insert tongue is inserted into the space between the first part and jammed there. The first part also shows a stiffening foam. In the lower area, the first part is provided with flat webs between openings for pipes, which form a base. The second part is penetrated by cross bars.
Nachteilig ist bei dieser bekannten Konstruktion, daß das gesamte Trennelement auf die Rohdecke aufgestellt werden muß, und daß außerdem beim Einbau, d.h. bei Aufstellung dieser Bewegungsfugenleiste Estrich in die nach oben offene Profilschiene einfließen kann, woduch die Funktionssicherheit nicht mehr gewährleistet ist.A disadvantage of this known construction is that the entire separating element has to be placed on the bare ceiling, and also that during installation, i.e. when installing this movement joint screed, the screed can flow into the upwardly open profile rail, which means that functional reliability is no longer guaranteed.
Als allgemeiner Stand der Technik ist es darüber hinaus bereits bekannt, beispielsweise beim Einsatz von Fließ-Estrich zwischen zwei Räumen einen Balken oder eine Bohle zu legen, um eine Trennung der beiden Estrichflächen herzustellen. Es ergibt sich hierbei das Problem, daß insbesondere an Türen beim Gießen von derartigem Fließ-Estrich nachgegossen werden muß, woraus ein unerwünschtes Blättern und Unebenheit der Lagen resultiert.In addition, as general state of the art it is already known to place a beam or screed between two rooms, for example when using liquid screed, in order to separate them of the two screed surfaces. The problem arises here that in particular on doors when pouring such leveling screed it is necessary to re-pour, which results in undesired leafing and unevenness of the layers.
Entsprechend liegt der vorliegenden Erfindung die Aufgabe zugrunde, ein Trennelement der eingangs genannten Art zu schaffen, welches bei einfachem Aufbau vielseitig anwendbar ist und eine einwandfreie Trennung zweier, nebeneinanderliegender Estrichflächen voneinander gewährleistet.Accordingly, the present invention has for its object to provide a separating element of the type mentioned, which is versatile in use with a simple structure and ensures a perfect separation of two, adjacent screed surfaces from each other.
Diese Aufgabe wird mit den Merkmalen im kennzeichnenden Teil des Anspruchs 1 gelöst. Durch diese spezielle Konstruktion der Fugenschiene ergibt sich vorteilhafterweise insbesondere beim Einsatz von Fließ-Estrich, daß die beiden Estrichflächen auf einfache Weise Voneinander getrennt werden.This object is achieved with the features in the characterizing part of
Damit sind die vorgenannten unerwünschten Probleme, insbesondere das Blättern und der Höhenversatz, einwandfrei vermieden.The undesirable problems mentioned above, in particular the scrolling and the height offset, are thus properly avoided.
Die Folie kann in weiterer Ausgestaltung der Erfindung jeweils zwischen der Seitenwand das Dämmstreifens und der Versteifungsschiene angeordnet sein. Hierbei können die Versteifungsschiene und die Folie entweder über eine Klebeverbindung an der jeweiligen Seitenwand des Dämmstreifens oder über eine mechanische Verbindung befestigt sein. Die mechanische Verbindung kann beispielsweise als aus der Versteifungsschiene herausgearbeitete, in die Seitenwand des Dämmstreifens einlagerbare Zunge ausgebildet sein, wodurch sich auf einfache Weise eine sehr gute Verbindung zwischen der jeweiligen Versteifungsschiene und dem Dämmstreifen ergibt.In a further embodiment of the invention, the film can be arranged between the side wall of the insulating strip and the stiffening rail. Here, the stiffening rail and the film can either be attached to the respective side wall of the insulating strip via an adhesive connection or via a mechanical connection. The mechanical connection can be designed, for example, as a tongue machined out of the stiffening rail and storable into the side wall of the insulating strip, which results in a simple way a very good connection between the respective stiffening rail and the insulating strip.
Nach einem weiteren Merkmal der Erfindung kann die Versteifungsschiene L-förmig ausgebildet sein und aus Metall oder Kunststoff bestehen. Hierbei kann mindestens einer der Schenkel der Versteifungsschienen Ausnehmungen aufweisen, wodurch sich eine Gewichtserleichterung ergibt. Die Scherarmierung kann als an sich bekannter Dübel ausgebildet sein, welcher den Dämmstreifen und die beiden Versteifungsschienen durchsetzt und in die jeweilige Estrichlage hineinragt. Hierbei sind vorteilhafterweise die Dübel in einem Bereich nahe des waagerechten Schenkels im Bereich des angrenzenden Schenkels angeordnet und an diesem befestigt. Vorzugsweise können die Dübel lösbar befestigt sein.According to a further feature of the invention, the stiffening rail can be L-shaped and made of metal or plastic. Here, at least one of the legs of the stiffening rails can have recesses, which results in a weight reduction. The shear reinforcement can be designed as a dowel known per se, which passes through the insulation strip and the two stiffening rails and projects into the respective screed layer. Here, the dowels are advantageously arranged in an area near the horizontal leg in the area of the adjacent leg and fastened to this. The dowels can preferably be detachably fastened.
In weiterer Ausgestaltung der Erfindung kann der Dämmstreifen aus Moosgummi, Kunststoff, Polyurethan, Mineral- oder Steinwolle bestehen. Hierbei kann die aus Kunststoff bestehende Folie jeweils mit einer ein Dämmelement abdeckenden Folie verschweißbar sein, wodurch sich eine sehr gute Isolierung gegenüber dem Dämmelement zwischen diesem und der jeweiligen Estrichfläche ergibt.In a further embodiment of the invention, the insulation strip can consist of foam rubber, plastic, polyurethane, mineral or rock wool. In this case, the film made of plastic can be welded to a film covering an insulation element, which results in very good insulation with respect to the insulation element between the latter and the respective screed surface.
Es liegt eine vorteilhafte Anpassung der erfindungsgemäßen Fugenschiene dadurch vor, daß diese durch Zuschneiden an den jeweiligen Abstand der beiden Bauelemente anpaßbar ist. Weiterhin kann der Dämmstreifen im unteren Bereich durch Zuschneiden an die Höhe zwischen Estrichflächen und einer Rohdecke angepaßt werden, so daß in jedem Fall eine funktionsgerechte Anpassung an die jeweils in der Praxis vorliegende Gegebenheit auf einfache Weise möglich ist.There is an advantageous adaptation of the joint rail according to the invention in that it can be adapted to the respective distance between the two components by cutting. Furthermore, the insulation strip in the lower area can be adapted by cutting to the height between the screed surfaces and a bare ceiling, so that in any case a functional adjustment to the given situation in practice is possible in a simple manner.
Nach einem weiteren Merkmal der Erfindung kann eine Versteifungsschiene den Dämmstreifen beidseitig überragen und jeweils über einen Befestigungsbereich an den beiden im Abstand voneinander angeordneten Bauelementen befestigbar sein. Diese Befestigung kann beispielsweise über mechanische Mittel erfolgen, z.B. über Nägel oder Schrauben.According to a further feature of the invention, a stiffening rail can protrude beyond the insulation strip on both sides and can be fastened in each case via a fastening area to the two components arranged at a distance from one another. This attachment can be done, for example, by mechanical means, e.g. over nails or screws.
Die Erfindung wird nachfolgend anhand von in der Zeichnung dargestellten Ausführungsbeispielen näher beschrieben. In der Zeichnung zeigen:
- Fig. 1
- einen Schnitt durch eine eingebaute Fugenschiene
- Fig. 2
- eine perspektivische Ansicht einer Fugenschiene, teils gebrochen
- Fig. 3
- eine andere Ausführungsmöglichkeit der Befestigung einer Versteifungsschiene an einem Dämmstreifen im Schnittpunkt.
- Fig. 1
- a section through a built-in joint rail
- Fig. 2
- a perspective view of a joint rail, partly broken
- Fig. 3
- another embodiment of the attachment of a stiffening rail to an insulation strip at the intersection.
In Fig. 1 ist eine erfindungsgemäße Fugenschiene 1 dargestellt, welche im wesentlichen aus einem zentrischen Dämmstreifen 2 besteht, an dessen beiden Seitenwänden 3 und 4 jeweils eine Versteifungsschiene 5, 6, eine diese überragende Folie 7, 8 und eine Scherarmierung 9 aufweist.1 shows a
Diese Fugenschiene befindet sich auf einer Rohdecke 18, wobei beidseitig des unteren Bereichs des Dämmstreifens 2, welcher beispielsweise aus Kunststoff, Polyurethan, Mineral- oder Steinwolle besteht, Dämmlagen 19 und 20 vorhanden sind.This joint rail is located on a
Jede Versteifungsschiene 6, 7 ist vorzugsweise L-förmig ausgebildet und weist jeweils einen waagerechten Schenkel 12 sowie einen senkrechten Schenkel 13 auf. Zwischen dem senkrechten Schenkel 13 der jeweiligen Versteifungsschiene 5 bzw. 6 und der entsprechenden Seitenwand 3 bzw. 4 des Dämmstreifens 2 ist die Folie 7, 8 eingeklemmt und damit sicher zwischen dem Dämmstreifen 2 und der jeweiligen Versteifungsschiene 5 bzw. 6 befestigt. Diese aus Kunststoff bestehende Folie 7, 8 ragt weit über den jeweiligen waagerechten Schenkel 12 der entsprechenden Versteifungsschiene 5, 6 heraus und liegt auf der Oberfläche des entsprechenden Dämmelements 19, 20 auf. Wie weiterhin aus Fig. 1 ersichtlich, kann hierbei der vordere Bereich der Folie 7, 8 mit einer weiteren Folie 16 bzw. 17 verbunden sein, beispielsweise durch Schweißung, so daß eine einwandfreie Isolation und ein guter Schutz des jeweiligen Dämmelements 19 bzw. 20 gegeben ist.Each
In dem oberhalb des jeweiligen Dämmelements 19 bzw. 20 verbleibenden Raum kann nun beispielsweise Fließ-Estrich 21, 22, eingebracht werden, wobei sichergestellt ist, daß die beiden Fließ-Estrichlagen 21, 22 mit Hilfe der erfindungsgemäßen Fugenschiene 1 einwandfrei voneinander getrennt sind. Zur besseren Halterung und Versteifung ragt hierbei die Scherarmierung, welche durch an sich bekannte Dübel gebildet ist, in die jeweilige Estrichlage hinein und bewirkt damit eine sehr gute Halterung der einzelnen Elemente. Diese Dübel durchsetzen den Dämmstreifen 2 und die beiden Versteifungsschienen 5 und 6 und liegen vorteilhafterweise in einem Bereich nahe der jeweiligen waagerechten Schenkel der Versteifungsschienen 5, 6. Diese Dübel durchdringen damit die angrenzenden Schenkel 13 und sind an diesen z.B. durch Klemmung befestigt.Flow screed 21, 22, for example, can now be introduced into the space remaining above the
Wie aus Fig. 1 ersichtlich, sind die senkrechten Schenkel 13 der beiden Versteifungsschienen 5 und 6 sowie die Folie 7, 8 im oberen Bereich der jeweiligen Seitenwand 3 und 4 des Dämmstreifens 2 über eine Klebeverbindung befestigt.As can be seen from FIG. 1, the
Statt dieser Klebeverbindung besteht nach Fig. 3 auch die Möglichkeit, daß eine mechanische Verbindung zwischen den vorgenannten Teilen hergestellt wird. Hierbei kann die mechanische Verbindung als aus der Versteifungsschiene 5, 6 bzw. dessen Schenkel 13 herausgearbeitete Zunge 11 ausgebildet sein, welche in die Seitenwand 3, 4 des Dämmstreifens 2 einlagerbar ist. Es ergibt sich damit auf einfache Weise eine sehr sichere Halterung der jeweiligen Versteifungsschiene 5, 6 an der Seitenwand 3, 4 des Dämmstreifens 2.Instead of this adhesive connection, there is also the possibility according to FIG. 3 that a mechanical connection is established between the aforementioned parts. Here, the mechanical connection can be designed as a
In Fig. 2 ist die erfindungsgemäße Fugenschiene 1 in perspektivischer Ansicht dargestellt. Wie ersichtlich, überragt hierbei eine Versteifungsschiene 6 den Dämmstreifen 2, vorzugsweise beidseitig, wodurch jeweils ein Befestigungsbereich 14 gebildet wird. In diesem Befestigungsbereich 14 befindet sich beispielsweise eine Bohrung 24, wobei über diese Bohrung 24 die erfindungsgemäße Fugenschiene 1 an den entsprechenden, im Abstand voneinander angeordneten Bauelementen 15 im jeweiligen Punkt 25 befestigbar ist. Diese Befestigung kann beispielsweise über eine oder mehrere Nägel erfolgen, wobei diese den Befestigungsbereich 14 der erfindungsgemäßen Fugenschiene 1 durchdringen und an dem jeweiligen Bauelement 15 befestigt sind.2, the
Durch die konstruktive Gestaltung der erfindungsgemäßen Fugenschiene 1 wird diese auf einfache Weise an die im Abstand voneinander liegenden Bauelemente angenagelt, so daß schnell und funktionssicher eine Trennung von zwei Fließ-Estrichlagen 21, 22 gewährleistet ist. Um eine gute Anpassung der erfindungsgemäßen Fugenschiene an die unterschiedlichen Abstände der Bauelemente zu schaffen, kann die Fugenschiene 1 durch Zuschneiden an den jeweiligen Abstand der beiden Bauelemente angepaßt werden. Weiterhin kann der Dämmstreifen 2 im unteren Bereich 23 durch Zuschneiden an die Höhe zwischen den Estrichlagen 21, 22 und der Rohdecke angepaßt werden. Somit ist bei großer Montagevereinfachung eine einwandfreie Trennung der beiden Estrichlagen 21, 22 voneinander gegeben, wobei zusätzlich die jeweiligen Dämmelemente 19, 20 einwandfrei von den jeweiligen Estrichlagen 21, 22 getrennt sind.Due to the constructive design of the
In nicht näher dargestellter Ausführungsmöglichkeit kann beispielsweise auch die Versteifungsschiene eine andere Profilform aufweisen, wobei jedoch in jedem Fall gewährleistet sein muß, daß die beiden im oberen Bereich des Dämmstreifens 2 angeordneten Versteifungsschienen 5, 6 der erfindungsgemäßen Fugenschiene 1 die erforderliche Stabilität verleihen.In an embodiment not shown, for example, the stiffening rail can have a different profile shape, but it must be ensured in any case that the two
Claims (12)
- Separating element for delimiting two screed surfaces, located one beside the other, from one another, which separating element is configured as a joint rail (1) which can be fastened on two spaced-apart structural elements (15) and has a centrically arranged insulating strip (2) and shearing reinforcements (9) configured as dowels known per se, characterized in that a stiffening rail (5, 6), a sheet (7, 8), projecting beyond said stiffening rail and jutting out beyond the horizontal leg (12) of the respective stiffening rail (5, 6), and the shearing reinforcement (9) are fastened on the two side walls (3, 4) of the insulating strip (2), and in that the shearing reinforcements (9) pass through the insulating strip (2) and the two stiffening rails (5, 6) in order to project into the respective screed layer (21, 22).
- Separating element according to Claim 1, characterized in that the sheet (7, 8) is arranged in each case between the side wall (3, 4) of the insulating strip (2) and the stiffening rail (5, 6).
- Separating element according to Claims 1 and 2, characterized in that the stiffening rail (5, 6) and the sheet (7, 8) are fastened on the respective side wall (3, 4) of the insulating strip (2) via an adhesive connection.
- Separating element according to Claims 1 and 2, characterized in that the stiffening rail (5, 6) and the sheet (7, 8) are fastened on the respective side wall (3, 4) of the insulating strip (2) via a mechanical connection (10).
- Separating element according to Claim 4, characterized in that the mechanical connection (10) is configured as a tongue (11) which is worked out of the stiffening rail (5, 6) and can be inserted into the side wall (3, 4) of the insulating strip (2).
- Separating element according to one of the preceding claims, characterized in that the stiffening rail (5, 6) is configured in the form of an L and consists of metal or plastic.
- Separating element according to one of the preceding claims, characterized in that a stiffening rail (5, 6) projects beyond the insulating strip (2) on both sides and can be fastened, via a fastening region (14) in each case, on the two spaced-apart structural elements (15).
- Separating element according to one of the preceding claims, characterized in that the insulating strip (2) consists of plastic, polyurethane, mineral wool or rock wool.
- Separating element according to one of the preceding claims, characterized in that the plastic sheet (7, 8) can be welded in each case to a sheet (16, 17) covering an insulating element (19, 20).
- Separating element according to one of the preceding claims, characterized in that the insulating strip (2) can be adapted in the lower region (23), by cutting to length, to the height between screed layers (21, 22) and an uncovered floor (18).
- Separating element according to Claim 6, characterized in that at least one of the legs (12, 13) of the stiffening rail (5, 6) exhibits cutouts (26).
- Separating element according to Claims 1 and 6, characterized in that, in a region in the vicinity of the horizontal leg (12), the dowels pass releasably through the adjoining leg (13) of the respective reinforcement (5, 6) and can be fastened thereon.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE9102813U DE9102813U1 (en) | 1991-03-08 | 1991-03-08 | Separating element |
| DE9102813U | 1991-03-08 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP0503348A1 EP0503348A1 (en) | 1992-09-16 |
| EP0503348B1 true EP0503348B1 (en) | 1994-11-30 |
Family
ID=6865062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP92103094A Expired - Lifetime EP0503348B1 (en) | 1991-03-08 | 1992-02-24 | Dividing element |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP0503348B1 (en) |
| AT (1) | ATE114769T1 (en) |
| DE (2) | DE9102813U1 (en) |
| PT (1) | PT8921U (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3149628B2 (en) * | 1993-06-11 | 2001-03-26 | 三菱自動車工業株式会社 | Automatic transmission for vehicles |
| US5674894A (en) * | 1995-05-15 | 1997-10-07 | G.D. Searle & Co. | Amidine derivatives useful as platelet aggregation inhibitors and vasodilators |
| DE29707239U1 (en) * | 1997-04-22 | 1997-07-10 | Fliesen & Fußbodentechnik E. Unger GmbH, 76139 Karlsruhe | Separating element to delimit two screed layers next to each other |
| AT408008B (en) | 1999-07-14 | 2001-08-27 | Tci Tech Chemische Industriebe | SCREED RAIL |
| EP1266106A2 (en) * | 2000-03-20 | 2002-12-18 | Josef Klemens | Sealing and insulating system having a sealing and insulating profile |
| DE20012584U1 (en) | 2000-07-20 | 2000-11-23 | Kermi Gmbh, 94447 Plattling | Expansion joint profile |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH445089A (en) * | 1965-09-24 | 1967-10-15 | Zschokke Ag Conrad | Joint closure in synthetic resin mortar coverings |
| DE2657544C2 (en) * | 1976-12-18 | 1983-12-08 | Migua Hammerschmidt GmbH, 5628 Heiligenhaus | Joint profile |
| NL7900759A (en) * | 1979-01-31 | 1980-08-04 | Markus Hermetische Deuren | SILL ASSEMBLY. |
| DE3020035C2 (en) * | 1980-05-24 | 1985-01-10 | Migua Hammerschmidt GmbH, 5628 Heiligenhaus | Movement joint sealing device |
| DE3328868A1 (en) * | 1983-08-10 | 1985-02-28 | E. Schwenk Baustoffwerke KG, 7900 Ulm | Joint strip for a screed layer |
| DE3424198A1 (en) * | 1983-10-14 | 1985-04-25 | Helmut 4407 Emsdetten Wedi | Two-part settlement-joint moulding for screeds |
| DE8506750U1 (en) * | 1985-03-08 | 1985-07-04 | Wedi, Stephan, 4407 Emsdetten | Movement joint strip for floor constructions |
| DE8715303U1 (en) * | 1987-11-19 | 1988-01-21 | Keramchemie GmbH, 5433 Siershahn | Chemically resistant, liquid-tight coating |
| DE3806676C2 (en) * | 1988-03-02 | 1996-03-21 | Gefinex Gmbh | Edge insulation strips |
| DE8810631U1 (en) * | 1988-08-23 | 1988-10-13 | Ruoff, Wolfgang, 7039 Weil | Cover strip for expansion joints of walls |
-
1991
- 1991-03-08 DE DE9102813U patent/DE9102813U1/en not_active Expired - Lifetime
-
1992
- 1992-02-24 DE DE59200823T patent/DE59200823D1/en not_active Expired - Fee Related
- 1992-02-24 EP EP92103094A patent/EP0503348B1/en not_active Expired - Lifetime
- 1992-02-24 AT AT92103094T patent/ATE114769T1/en not_active IP Right Cessation
-
1993
- 1993-10-18 PT PT8921U patent/PT8921U/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| PT8921U (en) | 1996-12-31 |
| ATE114769T1 (en) | 1994-12-15 |
| EP0503348A1 (en) | 1992-09-16 |
| DE59200823D1 (en) | 1995-01-12 |
| DE9102813U1 (en) | 1991-07-18 |
| PT8921T (en) | 1994-04-29 |
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