DE202020002455U1 - Plastering strip with sealing membrane - Google Patents

Abstract

Plastering strip (1) with a length L, with a cross-sectional shape Q and with a longitudinal axis a, an outer side (1.5) of the plastering strip (1) being provided for connection to a component (3) to be sealed, the component (3) being attached to a component (5) to be plastered is arranged, as characterized by the fact that a sealing sheet section (4) extending in the direction of the longitudinal axis a is provided, the sealing sheet section (4) being attached to one of the legs (1.1, 1.2) and against a to plastering component (5) can be applied.

Description

The invention relates to a plastering strip with a length L. , with a cross-sectional shape Q and with a longitudinal axis a , wherein an outside of the plastering strip is provided for connection to a component to be sealed, the component being arranged on a component to be plastered.

Plaster strips are already known which serve to simplify the production of a plaster connection of a component, such as a wall reveal or the like, to a component such as a window frame. The plastering strips usually have a reinforcement fabric attached to them, which can be integrated into the plaster layer of the wall reveal or wall.

The invention is based on the object of designing and arranging a plastering strip in such a way that an improved seal is associated.

The object is achieved according to the invention in that a sealing sheet section is provided, the sealing sheet section being attached to one of the legs and being able to be placed against a component to be plastered, such as a wall or wall. This ensures that the gap between the component and the component can be sealed on the wall or wall side immediately with the plastering or before the plastering. The sealing membrane section can be integrated into the plaster layer on the wall or wall, so that an optimal connection to the component is guaranteed. The sealing sheet section is preferably a sheet of film in the form of a strip.

It can also be advantageous for this purpose if the sealing membrane section is designed as a vapor barrier. This ensures a seal against excessive ingress of moisture into the wall structure or the insulation. The vapor barrier has a carrier layer and a membrane which is applied to the carrier layer and which is open to diffusion for water vapor. The sealing sheet section preferably extends over the length L. . This means that the seal can be made over the entire length of the plastering strip.

It can also be advantageous if the sealing sheet section has an edge and is attached to the plaster strip in the area of the edge. The sealing sheet section is preferably attached to the plaster strip at the end. It is attached by gluing or welding the contact partners.

It can also be advantageous if the cross-sectional shape Q Is formed angularly, with a first leg and with at least one second leg.

It can advantageously be provided here if a reinforcement fabric section or a reinforcement fabric strip is provided, wherein the reinforcement fabric section can be placed against the component to be plastered or an insulating layer of the component. The reinforcement fabric can guarantee a more stable structure of the plaster layer.

It can be advantageous here if the reinforcement fabric section is attached to one of the legs. This ensures a simplified assembly.

It can be of particular importance for the present invention if an elastic adhesive layer or an elastic carrier layer provided with adhesive is provided on the outside for connection to the component to be sealed. Thus, the gap between the component and the component is also sealed on the component side or the window side.

In connection with the design and arrangement according to the invention, it can be advantageous if the cross-sectional shape Q is basically T-shaped or F-shaped or U-shaped. This means that most plaster connections can be created.

It can also be advantageous if further legs are provided which are at a straight angle or a right angle to the cross-sectional shape Q connect. The other leg is used, for example, to limit the thickness of the plaster layer to be applied. In addition, auxiliary legs are provided for connecting to a protective film, which are removed after the plastering process has been completed.

In addition, it can be advantageous if the sealing membrane section and / or the reinforcing fabric section are connected to the respective leg via one or more adhesive strips. The use of adhesive strips makes pre-assembly easy and inexpensive.

• 1 eine Seitenansicht einer Anputzleiste;
• 2 eine Seitenansicht eines weiteren Ausführungsbeispiels;
• 3 eine Querschnittsdarstellung der Anputzleiste im eingebauten Zustand;
• 3a eine Querschnittsdarstellung der Anputzleiste alleine;
• 4 eine Querschnittsdarstellung eines alternativen Ausführungsbeispiels im eingebauten Zustand.

Further advantages and details of the invention are explained in the claims and in the description and shown in the figures. It shows:

• 1 a side view of a plaster strip;
• 2 a side view of a further embodiment;
• 3 a cross-sectional view of the plastering strip in the installed state;
• 3a a cross-sectional view of the plaster strip alone;
• 4th a cross-sectional view of an alternative embodiment in the installed state.

One in 1 plastering strip shown 1 has a T-shaped basic cross-sectional shape Q or a T-shaped cross-sectional shape Q on. The plastering strip 1 points on one outside 1.5 an adhesive layer 2 via which it can be connected or glued to a component to be plastered. Furthermore, the plaster strip 1 an auxiliary leg 1.4 on, which is used to attach cover film and after installing the plaster strip 1 can be removed. In addition, the plaster strip 1 a third leg 1.3 on, which forms a so-called plaster edge and can therefore be integrated flush with the plaster. In addition is a second leg 1.2 provided for fastening a geomembrane section 4th as well as a reinforcement fabric section 6th serves. The adhesive layer 2 is on the outside 1.5 of a first leg 1.1 intended. Both the geomembrane section 4th as well as the reinforcement fabric section 6th are on the edge of the second leg 1.2 attached.

The plastering strip 1 has a longitudinal axis a and extends over a length L. . The latter also applies to the geomembrane section 4th and the reinforcement fabric section 6th .

In the embodiment according to 2 is the geomembrane section 4th end on the first leg 1.1 attached while the reinforcement fabric section 6th still at the end of the second leg 1.2 is attached. The attachment can be done by gluing or welding.

In the cross-section after 3 is the plastering strip 1 in the area of a wall reveal of a wall 5 on a window frame 3 attached. The attachment of the plastering strip 1 takes place over the adhesive layer 2 . Between the wall 5 and the second leg 1.2 is an insulation layer 5.1 intended. The plastering strip 1 is the thickness of this insulation layer 5.1 after with a corresponding distance to the wall 5 on the window frame 3 placed. Between the wall 5 and the insulation layer 5.1 is the geomembrane section 4th placed, the end of the first leg 1.1 is attached. On the second leg 1.2 is via an adhesive strip 6.1 the reinforcement fabric section 6th attached, which runs along or parallel to the insulation layer 5.1 extends. The reinforcement fabric section 6th is integrated into the plaster layer built up in this way by means of appropriate adhesive plaster and the plaster to be applied to it, which (not shown) is flush to the front with the third leg 1.3 concludes.

To 3a the plastering strip is shown alone outside the installation situation. The T-shaped or double-T-shaped cross-sectional shape Q is formed from the three legs 1.1 to 1.3 as well as the auxiliary leg 1.4 , which is used to glue on the cover film and is separated after completion via a predetermined breaking point.

In the embodiment according to 4th are the wall 5 and the window frame 3 arranged flush. The plastering strip 1 is in turn over the adhesive layer 2 on the window frame 3 attached. Flush or parallel to the wall 5 extends the geomembrane section 4th , the end in the area of an edge 4.1 on the first leg 1.1 is attached. The reinforcement fabric section 6th is also on the first leg 1.1 attached and extends parallel to the side surface of the insulation layer 5.1 . The one between the insulation layer 5.1 and the second leg 1.2 The existing gap is in turn filled with adhesive plaster and finishing plaster.

In each of the two exemplary embodiments, the wall between the 5 and window frames 3 existing gap to the outside through the sealing membrane section 4th covers and ensures the desired exchange of moisture at this point.

List of reference symbols

1

Plastering strip

1.1

first leg

1.2

second leg

1.3

third leg

1.4

Auxiliary leg

1.5

Outside

2

Adhesive layer

3

Construction element, window frame

4th

Geomembrane section

4.1

Edge

4.2

Adhesive tape

5

Component, wall

5.1

Insulation layer of 5

6th

Reinforcement fabric section

6.1

Adhesive tape

a

Longitudinal axis

L.

length

Q

Cross-sectional shape, basic cross-sectional shape

Claims (10)

Plastering strip (1) with a length L, with a cross-sectional shape Q and with a longitudinal axis a, an outer side (1.5) of the plastering strip (1) being provided for connection to a component (3) to be sealed, the component (3) being attached to a component (5) to be plastered is arranged, as characterized by the fact that a sealing sheet section (4) extending in the direction of the longitudinal axis a is provided, the sealing sheet section (4) being attached to one of the legs (1.1, 1.2) and against a to plastering component (5) can be applied. Plastering strip (1) Claim 1 , as characterized by the fact that the sealing membrane section (4) is designed as a vapor barrier. Plastering strip (1) Claim 1 or 2 , as characterized by that the sealing sheet section (4) has an edge (4.1) and is attached to the plastering strip (1) in the area of the edge (4.1). Plastering strip (1) according to one of the preceding claims, characterized in that the cross-sectional shape Q is angular, with a first leg (1.1) and at least one second leg (1.2). Plastering strip (1) according to one of the preceding claims, characterized in that a reinforcing fabric section (6) is provided, the reinforcing fabric section (6) being able to be placed against the component (5) to be plastered or an insulating layer of the component (5). Plastering strip (1) Claim 5 , characterized in that the reinforcement fabric section (6) is attached to one of the legs (1.1, 1.2). Plastering strip (1) according to one of the preceding claims, characterized in that an elastic adhesive layer (2) is provided on the outside (1.5) for connecting to the component (3) to be sealed. Plastering strip (1) according to one of the preceding claims, characterized in that the cross-sectional shape Q is basically T-shaped or F-shaped or U-shaped. Plastering strip (1) after one of the Claims 5 to 8th , characterized in that further legs (1.3) are provided which adjoin the cross-sectional shape Q at a straight angle or a right angle. Plastering strip (1) according to one of the preceding claims, characterized in that the sealing sheet section (4) and / or the reinforcing fabric section (6) are attached via one or more adhesive strips (4.2, 6.1).

Images