EP1582685B1 - Profile to join a coat of plaster to a window frame or the like, with a base part and a joining part - Google Patents

Description

(a)

die Putzanschlussleiste weist einen Basisteil zur Positionierung an dem Fensterrahmen, Türrahmen, Rolladenführungen oder dgl. auf;

(b)

die Putzanschlussleiste weist einen Anputzteil zum Anputzen von Putz auf;

(c)

im anfänglichen Einbauzustand der Putzanschlussleiste hängt der Anputzteil über eine Materialbrücke mit dem Basisteil zusammen und ist an einem von der Materialbrücke beabstandeten Bereich seines Querschnitts mit dem Basisteil verrastet;

(d)

die Materialbrücke zwischen dem Basisteil und dem Anputzteil ist nach der Fertigstellung des Putzanschlusses auftrennbar;

(e)

zwischen dem Basisteil und dem Anputzteil ist eine flexible Verbindungswand vorgesehen, die sich irgendwo in dem Bereich zwischen der Materialbrücke und der Verrastung befindet;

(f)

der Basisteil, der Anputzteil und die flexible Verbindungswand sind integral miteinander hergestellt;

(g)

die flexible Verbindungswand liegt im anfänglichen Einbauzustand der Putzanschlussleiste einfach oder mehrfach umgefalted in einem zwischen dem Basisteil und dem Anputzteil zur Verfügung stehenden Raum der Putzanschlussleiste.

The invention relates to a cleaning connection strip for window frames, door frames, shutter guides or the like. At the transition to plaster, with the following features:

(A)

the plaster connection strip has a base part for positioning on the window frame, door frames, shutter guides or the like;

(B)

the plaster connection strip has a plaster part for plastering plaster;

(C)

in the initial installation state of the plaster connection strip, the surface-mounted part is connected to the base part via a material bridge and is latched to the base part at a region of its cross-section which is at a distance from the material bridge;

(D)

the material bridge between the base part and the surface-mounted part can be separated after completion of the plaster connection;

(E)

between the base part and the brushing part a flexible connecting wall is provided, which is located somewhere in the area between the material bridge and the latch;

(F)

the base part, the brushing part and the flexible connecting wall are made integral with each other;

(G)

the flexible connecting wall is in the initial installation state of the plaster connection strip simply or repeatedly umgefalted in a space between the base part and the Anputzteil available space of the plaster connection strip.

In the construction of buildings is usually proceeded so that window bars or doorsticks (these are permanently connected to the building, fixed window frame or door frame) used in corresponding wall openings of the shell and fastened there. In a later phase, the Shell outside and inside plastered. Here, especially on the outside of the building, the connection of the plaster to the window sash or door frame is a critical point because the plaster frontally abuts the material of the window sash or doorstep (usually wood, plastic or metal) and there does not form a perfect bond. Since the plaster shrinks slightly during drying and since window sills and door sills are exposed to vibrations, for example by violently slamming the windows or doors, there is a risk that a crack or gap forms between the plaster or window sash or door sill. Here then moisture can penetrate, which damages the window stick or door frame in the long run and / or damages the plaster, for example leads to crumbling of the plaster. Analogous problems exist when outside on the window sill roller shutter guides (eg made of metal) are attached to which the plaster connects.

Cleaning connection strips have become known in many embodiments. Typical plaster connection strips are on the one hand on the window frame, door frame, shutter guides or the like. Positioned, and on the other hand - as the name plaster connection strip said - the plaster applied to the plaster connection strip zoom. If, as is often the case, the plaster connection strip is adhered to the window frame, door frames, shutter guides or the like by means of a foam plastic adhesive tape, the foam plastic adhesive tape forms a resilient intermediate element between the window frame, door frames, shutter guides or the like and hard become plaster. As a result, the risk of the crack or gap formation explained above is substantially reduced.

However, there are applications in which a greater relative mobility between the window frame, door frame, shutter guides or the like. And the plaster edge, as it is achievable with the usual foam plastic tapes is desirable, eg large windows with high wind load and plaster structure below average stability. For this purpose, cleaning connection strips are known in which a component assigned to the window frame, door frames, shutter guides or the like and a component assigned to the applied plaster have considerable freedom of movement For example, due to a telescopic engagement between the first component and the second component. This type of plaster connection strips are, as is known, further developed in the direction of closer together of the two components mentioned when installing the plaster connection strip on the site and still a considerable extent of freedom of movement between the two mentioned components in the final installation state when the applied plaster is hardened. The cleaning connection strip according to the invention belongs to the last-mentioned type of plaster connection strips.

(i)

näher benachbartes Verbundensein von Basisteil und Anputzteil im anfänglichen Einbauzustand der Putzanschlussleiste (aufgrund einerseits Materialbrücke und andererseits Verrastung);

(ii)

flexible Verbindungswand zwischen dem Basisteil und dem Anputzteil (wobei die flexible Verbindungswand neben der Materialbrücke und der Verrastung gleichsam ein drittes Bindeglied zwischen dem Basisteil und dem Anputzteil darstellt);

(iii)

die Materialbrücke zwischen dem Basisteil und dem Anputzteil ist nach der Fertigstellung des Putzanschlusses auftrennbar.

In the cleaning connection strip according to the invention measures are realized in combination for the first time, which can be named like a catchword as follows:

(I)

closer adjacent connection of the base part and the plaster part in the initial installation state of the plaster connection strip (on the one hand material bridge and on the other hand latching);

(Ii)

Flexible connecting wall between the base part and the Anputzteil (wherein the flexible connecting wall next to the material bridge and the latch as it represents a third link between the base part and the Anputzteil);

(Iii)

the material bridge between the base part and the surface-mounted part can be separated after completion of the plaster connection.

Due to the measure (i), the plaster connection strip can be handled well as a uniform object on the construction site, and it is ensured that the plaster is applied as long as the plaster part is in the state closely adjacent to the base part. The measure (iii) shows that the material bridge connection between the base part and the plaster part can be canceled in a particularly convenient way; Preferably, the latching is formed so that the brushing part is free after the separation of the material bridge, to get out of the latching with the base part. The flexible connecting wall according to measure (ii) bridges the gap existing between the base part and the plaster part in the "released state" and in particular ensures that this gap is still sealed against water penetration; By positioning the flexible connecting wall, it is achieved that the elements "material bridge", "flexible connecting wall" and "locking" can fulfill their own specific functions spatially next to each other without mutual interference.

From the document EP 0 852 276 A2 a plaster connection strip with the features (a), (b), (c) and (d) of claim 1 is known.

From the document DE 201 14 499 U1 a plaster connection strip is known in which a resiliently formed and provided with an adhesive foot element extends from the window frame adjacent the base wall of the plaster connection strip to the window frame. This element should have a predetermined breaking point. On the left and right of the element there are sealing lips, but no connection areas between a base part and the plaster part of the plaster connection strip.

The base part of the cleaning connection strip according to the invention is provided for positioning on the window frame, door frame, shutter guides or the like. In general, this positioning implies a direct fastening of the base part to the window frame, door frame, shutter guides or the like, in particular by means of an adhesive tape, by means of a foam plastic adhesive tape or by mechanical fastening means such as screws. However, there are also embodiments of the plaster connection strip in which the base part is not attached directly to the window frame, door frame, shutter guides or the like, but e.g. is inserted into a gap between a thermal insulation and the window frame, door frame, shutter guides or the like. And is held there by the clamping forces in position.

If one defines as the "width" of the plaster connection strip that dimension perpendicular to the longitudinal direction of the plaster connection strip (while not to be discussed below, optional protective flap not included), which looks in the direction of extension in the plane of the applied plaster layer, then there are the material bridge and the latch preferably at the edges of the plaster part or of the base part. This leads to a desirably large distance, measured in the direction of this "width", between the material bridge and the latch. However, embodiments are also possible in which, with regard to the plastering part and / or with regard to the base part, the material bridge and / or the latching is pressed a little bit "inwards" relative to the outer edge.

For the separability of the material bridge is preferably provided that the material bridge can be separated without the aid of tools (in alternative Realization of the invention, it is possible to make the separation of the material bridge by means of a knife). A particularly simple and particularly preferred possibility is that the material bridge has one or more material webs of small thickness, in particular made of this or these. Then the material bridge can be separated by a breaking process.

Preferably, the cleaning connection strip has a protective tab which, in the initial installation state of the plaster connection strip, sits on one side of the plaster connection strip in front of the window frame, door frame, shutter guides or the like. If one imagines a window frame or door frame used in the shell of a building, possibly with shutter guide left and right, which is provided on three or four sides with a cleaning connection strip with protective tab, then gives the protective flap, preferably equipped with a double-sided adhesive tape, the ability to close the window opening or door opening with a glued-on plastic film. In the subsequent application of plaster on the building wall thereby the window frame or door frame, possibly including roller shutter guides, perfectly protected against contamination by the plaster. After plastering, the plastic film can be removed, preferably by separating the protective tabs from the plaster connection strips. In this respect, it is preferred that the protective tab is separable from the remaining plaster connection strip, particularly preferably by kinking cancel, in particular facilitated by a material web of small thickness.

According to a preferred embodiment of the invention, the cleaning connection strip is characterized in that the protective tab connects in the region of the material bridge to the remaining plaster connection strip and that this connection is designed so that when separating the protective tab and the material bridge between the base part and the surface-mounted part is separated. In this way, the separation of the protective tab and the separation of the Materialbrükke be summarized in a uniform manipulation process; Time savings and more comfortable, safe working are achieved.

Preferably, the Anputzteil a Einputzschenkel in such an orientation that the Einputzschenkel in the final installed state of the plaster terminal strip relative to that surface of the window frame, door frame or the like. Ways to which the plaster layer (with the interposition of the plaster connection strip) with its end. The Einputzschenkel improves the union between the plaster and the Anputzteil. It is possible to provide two or even more Einputzschenkel side by side. It is possible to provide the Einputzschenkel one-sided or both sides with an undercut to improve the cleaning posture.

Preferably, a planar piece reinforcing fabric is attached to the plaster part, particularly preferably by welding. The piece of reinforcement fabric is embedded in the plaster when applying the plaster and increases the strength and permanent crack-free of the plaster. Usually, the reinforcing mesh overlaps the reinforcing mesh to cover further reinforcing mesh to cover a larger area of the area to be plastered. A particularly common material for reinforcing mesh are latticed "glass silk fabrics" consisting of strands, each containing a plurality of glass fibers, in lattice configuration, the strands are each wrapped in plastic and protected by this from chemical attack by the plaster. The weld can be an ultrasonic weld. However, it is also possible to extrude an edge region of the reinforcing fabric piece during the plastic extrusion of the plastering part or of the main body of the plaster connecting strip. Preferably, the reinforcing fabric piece is attached to the Einputzschenkel.

Preferably, the Anputzteil a Putzendschenkel on which the plaster layer ends in the final installation state of the plaster connection strip.

Preferably, the Einputzschenkel and / or Putzendschenkel on its side facing the plaster on a surface profiling to increase the cleaning liability. Specific, preferred options are wells extending in the longitudinal direction of the plaster connection strip, with elevations in between. The surface profiling can be with such "depth", making it clearer But can also be relatively "shallow" so that the surface profiling has more the configuration of shallow grooves. The flexible connection wall is in the initial installation state of the plaster connection strip simply or repeatedly folded over in the available space of the plaster connection strip. The connecting wall should have a clear width (measured transversely to the longitudinal direction of the cleaning connection strip) in the "tensioned state", and this width can be accommodated particularly well folded over.

Preferably, a compressed foam plastic strip with delayed recovery is positioned between the base part and the brushing part. Such foam plastic strips are known and available on the market. After releasing the connection part by separating the material bridge, the foam plastic strip exerts a quasi-elastic force in the direction of separation of the plaster part and the base part; The plastering is pressed as it were resistant to the end of the plaster layer.

Preferably, a foam plastic adhesive tape for adhering the cleaning connection strip to the window frame, door frame, shutter guides or the like. Attached to the base part. The foam plastic tape allows a very convenient attachment of the plaster connection strip on the window frame, door frames, shutter guides or the like. And compensates for any bumps. The achieved by a foam plastic tape elasticity between the window frame, door frame, shutter guides and the like. And the plaster connection strip is of minor importance in the cleaning connection strip according to the invention, because in the final installation condition mobility between the Anputzteil and the base part.

The cleaning terminal strip according to the invention may be designed to be fastened to a front surface facing the outside of the building, the window frame, door frame, shutter guides or the like, alternatively for attachment to an outer peripheral surface or side surface of the window frame, door frame, shutter guides or the like as it were in a gap between the window frame, door frames, shutter guides or the like and the building wall opening in which the window frames, door frames, shutter guides or the like are positioned.

Preferably, the main body (base, Anputzteil, flexible connecting wall, preferably also protective tab, but everything without "additional elements" such as tape, Reinforcing fabric pieces, etc.) of the plaster connection strip is made by plastic extrusion. The main body, apart from the flexible connecting wall, is preferably made of polyvinyl chloride (PVC), polypropylene (PP) or polystyrene (PS).

The flexible connecting wall can be produced particularly efficiently by coextrusion of a more flexible plastic. Particularly preferred materials of the flexible connecting wall are flexible PVC, thermoplastic elastomer (TPE), thermoplastic polyurethane (TPU).

In the preparation of the plaster connection strip is preferably carried out so that the main body of the plaster connection strip is extruded in the state of open latching between the Anputzteil and the base part and that the latch, possibly after introduction of a foam plastic strip with delayed recovery, is closed in a second manufacturing step. The "add-on elements", such as adhesive strips and reinforcing fabric pieces, are applied in other manufacturing steps, either before or after closing the latch.

It is emphasized that in the context of the present application the term "plaster" also includes putty. For example, it is a very common procedure, the reinforcing fabric piece first with a leveling compound on the ground attach and embed in the filler, then the actual finishing coat is applied.

• Fig. 1 eine Putzanschlussleiste (etwa 6-fach vergrößert gegenüber der natürlichen Größe) im Anlieferungszustand an der Baustelle bzw. im anfänglichen Einbauzustand;
• Fig. 2 die Putzanschlussleiste von Fig. 1 (im weniger stark vergrößerten Maßstab) im Extremzustand der Separation von Anputzteil und Basisteil im endgültigen Einbauzustand;
• Fig. 3 die Putzanschlussleiste von Fig. 1 und Fig. 2 in einem Zwischenzustand der noch nicht eingerasteten Verrastung;
• Fig. 4 die Putzanschlussleiste von Fig. 1 bzw. Fig. 2 mit Einbau-Umfeld;
• Fig. 5 eine Putzanschlussleiste, die im Vergleich zur Putzanschlussleiste von Fig. 1 bzw. Fig. 2 abgewandelt ist;
• Fig. 6 eine Putzanschlussleiste anderer Ausführungsform (in einem auf etwa das 3-fache der natürlichen Größe vergrößerten Maßstab).
• Fig. 7 eine Putzanschlussleiste, die im Vergleich zur Putzanschlussleiste von Fig. 6 abgewandelt ist.

The invention and preferred features of the invention will be explained in more detail with reference to exemplary embodiments illustrated in the drawings. It shows, in each case in cross section:

• Fig. 1 a plaster connection strip (about 6 times larger than the natural size) as delivered at the construction site or in the initial installation state;
• Fig. 2 the plaster connection strip of Fig. 1 (on a much smaller scale) in the extreme state of the separation of the plaster part and the base part in the final installed state;
• Fig. 3 the plaster connection strip of Fig. 1 and Fig. 2 in an intermediate state of not yet latched latching;
• Fig. 4 the plaster connection strip of Fig. 1 respectively. Fig. 2 with built-in environment;
• Fig. 5 a plaster connection strip, in comparison to the plaster connection strip of Fig. 1 respectively. Fig. 2 modified;
• Fig. 6 a cleaning terminal block of other embodiment (in an enlarged to about 3 times the natural size scale).
• Fig. 7 a plaster connection strip, in comparison to the plaster connection strip of Fig. 6 modified.

In the following, "cleaning connection strip" is abbreviated to "strip".

In the Fig. 1 shown bar 2 has essentially the following components: base part 4, plaster part 6, flexible connecting wall 8, protective tab 10 with double-sided adhesive tape 12, foam plastic adhesive tape 14 (hereinafter short "adhesive tape 14") and reinforcing fabric piece 16. Fig. 4 shows the bar 2 in the installed state of a shutter guide 80, where the arrow A symbolizes the direction to the outside of a building and the arrow I the direction to the inside of the building.

The constituents base part 4, plaster part 6, connecting wall 8, protective strip 10 (without adhesive tape 12) are collectively referred to as the "main body" of the strip 2.

The base part 4 consists of a mounting leg 20, a right angle extending support legs 22 and a Verrastungsschenkel 24. The Anputzteil 6 consists of a Putzendschenkel 30 and a Einputzschenkel 32. The Anputzteil 6 depends on the base part 4 on in Fig. 1 left edge over a later to be described in more detail material bridge 24 together. In the area of the material bridge 24, the protective flap 10 is connected to the remaining strip 2 and extends from there to the left in FIG Fig. 1 , The connecting wall 8 is U-shaped simply folded in a space between the support leg 22 and the cleaning thigh 30. In the in Fig. 1 drawn state is the in Fig. 1 right edge 34 of the plastering 6 positively locked behind a sloping mating surface 36 on the underside of Verrastungsschenkels 24. In this way, a latch 40 is formed. The lock 40 uses the in Fig. 1 right edge of the plaster part 6, but with respect to the base part 20, the latch 40 is a piece inward, ie left, moved from the in Fig. 1 right edge or end of the base part 4.

The adhesive tape 14 is attached to the in Fig. 1 glued left side of the mounting leg 20. Fig. 4 shows how the strip 2 is adhered by means of the adhesive tape 14 to a side surface 42 of the shutter guide 80. Fig. 1 shows the bar 2 in the delivery condition at the construction site, what - how Fig. 4 illustrated - synonymous with the "initial installation state" of the bar 2, ie the state after adhering the bar 2 to the shutter guide 80, but before application of the plaster. The shutter guide is made of aluminum and is z. B. by not shown screws on a window frame 18, z. B. plastic, attached.

The constituents of the base part 4, the plaster part 6 and the suction flap 10 of the main body are made of PVC; the connecting wall 8 is made of soft PVC. These ingredients just listed have all been extruded together in an "open configuration" as they pass through Fig. 3 is illustrated.
Fig. 3 shows concretely then a later state in the manufacturing process of the bar 2, namely after attachment of adhesive tape 12, tape 14, reinforcing fabric piece 16. By the plastering 6 in Fig. 3 is rotated by about 45 ° clockwise, the latch 40 is reached (because the edge 34 of the plaster portion 6 and the end of the latching leg 24 can elastically dodge a small piece.

The protective tab 10 passes over a first material web 44 of small thickness in the base part 4 via and over a second material web 46 of small thickness in the surface-mounted part 6 over. The material webs 44 and 46 together form a material bridge 24 (to the in. In Fig. 1 drawn, intact state even a material region of the protective tab 10 is one that connects the two material webs 46 and 48 together).

After plaster has been applied (further details will be given below with reference to Fig. 4 described) and hardened, a mean installed state of the bar 2 is reached. At any later time, the protective flap 10 by clockwise movement in Fig. 1 be canceled from the rest of bar 2. By this bouncing break the material webs 44 and 46 are stopped, at the same time the protective tab 10 also canceled altogether from the rest of the bar 2, so that in this way a final installation state of the bar 2 is reached, ie a state in which the surface-mounted part 6 of close Fixing on the base part 4 is free and only related to the base part 4 via the connecting wall 8. By splitting the material bridge 24 of the plastering 6 has so much freedom in the lateral direction in Fig. 1 get that he - if motion need in the direction of the arrow A of Fig. 4 consists of - releasing the latch 40 in the direction of arrow A of Fig. 4 can move away from the base part 4. Fig. 2 shows the extreme final state of this movement, when the connecting wall 8 has reached the widest possible open state. It can be seen that the connecting wall 8 keeps the gap sealed between the base part 4 and the plastering part 6.

The reinforcing fabric piece 16 is, in the illustrated embodiment, by means of ultrasonic welding, in which a separate welding string 48 has been used, to which in Fig. 1 welded on the left side of Einputzschenkels 32. Welding to the in Fig. 1 right side of Einputzschenkels 32 would alternatively be possible.

The side of the Putzendschenkels 30, which faces the plaster to be applied, is provided with grooves 50 considerable depth and ribs 52 therebetween, so here prevail optimal adhesion conditions for the plaster. In the Fig. 1 right side of Einputzschenkels 32 is provided with grooves 54 significantly lesser depth, but also improve the adhesion conditions for local plaster.

The on the outwardly facing side of the protective tab 10 existing adhesive tape 12 allows the easy sticking of a protective film in the window opening. On the back of the protective tab 10 has a spacer web 56, with which the protective tab 10 is supported against the window frame 18 back.

Based on Fig. 4 the installation situation of the bar 2 is a little clearer. The shutter guide 80 has a front surface 58 which is directed in the direction A to the outside of the building. The shutter guide 80 is fixed to a window frame 18. The window frame 18 is held by means of hardened polyurethane foam 62 in a window opening of a building wall 64. The soffit 66 of the window opening is provided with a thermal insulation 68, for example made of foamed polystyrene. The strip 2 is used in part in a space between the thermal insulation 68 and the side surface 42 of the shutter guide 80. The reinforcement fabric piece 16 is embedded in a layer of putty 70. On the putty layer is a layer of finishing plaster 72 applied. A protective plastic film 82, as mentioned earlier, is also shown.

It is emphasized that the bar 2 need not necessarily be attached to the shutter guide 80. So it is e.g. possible to attach the strip 2 to the window frame 18 when no shutter guide 80 is present.

In the Fig. 4 Drawn attachment of the strip 2 on the side surface 42 of the shutter guide (or directly on the side surface of the window frame 18) is particularly favorable when covered by the visible from the outside front of the shutter guide or the window frame 18 as little as possible by the bar 2 should.

In Fig. 5 an alternative embodiment of the bar 2 is drawn. The base now has no attachment leg 20 more. The adhesive tape 14 is glued to the support leg 22. In this embodiment, the bar 2 can be simply stuck to the outside of the facing front side of the shutter guide 80 and the window frame 18.

• Zwischen dem Tragschenkel 22 des Basisteils 4 und dem Anputzteil 6 ist ein größerer Raum 74 gebildet, und die Verbindungswand 8 befindet sich nur in einer Seitenzone des Raums 74. In dem Raum 74 lässt sich bequem ein Schaumkunststoffstreifen 76 mit verzögerter Rückstellung positionieren. Der Einputzschenkel 32 geht leicht gerundet und mit einer Winkeländerung wesentlich unter 90° in den Putzendschenkel 30 über. Die dem Putz 72 zugewandte Seite sowohl des Einputzschenkels 32 als auch des Putzendschenkels 30 sind mit tiefer Profilierung versehen. Der Schaumkunststoffstreifen 76 kann auch fehlen. Die Schutzlasche 10 ist über Materialstege mit dem Basisteil 4 und dem Anputzteil 6 verbunden, analog wie bei der Ausführungsform von Fig. 1 bis Fig. 4.

In the Fig. 6 designated embodiment of a cleaning connection strip 2 differs from the embodiments described so far essentially by the following:

• Between the support leg 22 of the base part 4 and the plaster part 6, a larger space 74 is formed, and the connecting wall 8 is located only in a side zone of the space 74. In the space 74 can be conveniently position a foam plastic strip 76 with delayed return. The Einputzschenkel 32 is slightly rounded and with a change in angle substantially below 90 ° in the Gutzendschenkel 30 on. The plaster 72 facing side of both Einputzschenkels 32 and the Putzendschenkels 30 are provided with deep profiling. The foam plastic strip 76 may also be missing. The protective tab 10 is connected via webs of material with the base part 4 and the Anputzteil 6, analogous to the embodiment of Fig. 1 to Fig. 4 ,

In the Fig. 7 drawn embodiment of a bar 2 differs from the embodiment according to Fig. 6 in that two Vebindungswände 8a and 8b are provided side by side and no foam plastic strip 76. The right connecting wall 8a is drawn shorter than the left connecting wall 8b, but this is not mandatory.

Claims (20)

1. A plastering fillet (2) for window frames (18), door frames, roller blind guides (80) or the like at the transition to the plaster, comprising the following features:

   (a) the plastering fillet (2) has a base part (4) to be positioned on the window frame, door frame, roller blind guides (80) or the like;

   (b) the plastering fillet (2) has a plastering part (6) for applying plaster;

   (c) in the initial installation state of the plastering fillet (2), the plastering part (6) is contiguous with the base part (4) via a material bridge (24) and, in a portion of its cross-sectional area spaced apart from the material bridge (24), is latched to the base part (4); and

   (d) the material bridge (24) between the base part (4) and the plastering part (6) is adapted to be severed after completion of the plaster joint,
   characterized in

   (e) that, between said base part (4) and said plastering part (6), there is provided a flexible connecting wall (8) that is provided at an arbitrary location in the region between the material bridge (24) and the latch (40);

   (f) that said base part (4), said plastering part (6) and said flexible connecting wall (8) are manufactured integrally with each other; and

   (g) that the flexible connecting wall (8), in the initial installation state of the plastering fillet (2), is arranged with one or multiple folds in a space of the plastering fillet (2) that is available between said base part (4) and the plastering part (6).
2. A plastering fillet according to claim 1,
   characterized in that the material bridge comprises a material web of small thickness.
3. A plastering fillet according to claim 1 or 2,
   characterized in that it comprises a protective flap which, in the initial installation state of the plastering fillet, is arranged on a side of the plastering fillet in front of the window frame, door frame, roller blind guides or the like.
4. A plastering fillet according to claim 3,
   characterized in that the protective flap can be severed from the remainder of the plastering fillet, preferably by breaking it off by bending.
5. A plastering fillet according to claim 4,
   characterized in that the protective flap, in the region of the material bridge, is joined to the remainder of the plastering fillet, and that this joint is formed such that, upon severing of the protective flap, the material bridge between the base part and the plastering part is severed as well.
6. A plastering fillet according to any of claims 1 to 5,
   characterized in that the plastering part has a leg to be embedded in plaster, which leg is oriented such that, in the final installation state of the plastering fillet, said leg to be embedded in plaster projects relative to that surface of the window frame, door frame, roller blind guides or the like which the plaster layer is adjacent to.
7. A plastering fillet according to any of claims 1 to 6,
   characterized in that a sheet-like piece of reinforcing fabric is attached to the plastering part, preferably by welding.
8. A plastering fillet according to claims 6 and 7,
   characterized in that the piece of reinforcing fabric is attached to the leg to be embedded in plaster.
9. A plastering fillet according to any of claims 1 to 8,
   characterized in that the plastering part has a plaster end leg on which the plaster layer ends in the final installation state of the plastering fillet.
10. A plastering fillet according to any of claims 6 to 9,
    characterized in that the leg to be embedded in plaster and/or the plaster end leg, on the side thereof facing the plaster, has a surface profiling for increasing the plaster adhesion.
11. A plastering fillet according to any of claims 1 to 10,
    characterized in that, in the initial installation state of the plastering fillet, the flexible connecting wall is arranged with one or multiple folds in the available space of the plastering fillet.
12. A plastering fillet according to any of claims 1 to 11,
    characterized in that, between the base part and the plastering part, there is positioned a compressed foam plastics strip with retarded recovery effect.
13. A plastering fillet according to any of claims 1 to 12,
    characterized in that the base part has attached thereto a plastics foam adhesive tape for adhesively attaching the plastering fillet to the window frame, door frame, roller blind guides or the like.
14. A plastering fillet according to any of claims 1 to 13,
    characterized in that it is designed for attachment to a front surface, facing the exterior of the building, of the window frame, door frame, roller blind guides or the like.
15. A plastering fillet according to any of claims 1 to 13,
    characterized in that it is designed for attachment to an external outline surface or lateral surface of the window frame, door frame, roller blind guides or the like.
16. A plastering fillet according to any of claims 1 to 15,
    characterized in that the main body of the plastering fillet is manufactured by plastics extrusion.
17. A plastering fillet according to claim 16,
    characterized in that the main body, apart from the flexible connecting wall, is extruded from polyvinyl chloride (PVC), polypropylene (PP) or polystyrene (PS).
18. A plastering fillet according to claim 16 or 17,
    characterized in that the flexible connecting wall is manufactured by coextrusion of a more flexible plastics material.
19. A plastering fillet according to claim 18,
    characterized in that the flexible connecting wall is co-extruded from soft PVC or thermoplastic elastomer (TPE) or thermoplastic polyurethane (TPU).
20. A plastering fillet according to any of claims 16 to 19,
    characterized in that the main body of the plastering fillet has been extruded in the latch-open state between the plastering part and the base part and that the latch has been closed at a later time.

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