EP2853653A2 - Plastering bar, bar and end rail - Google Patents

Abstract

An inventive cleaning strip (2) for placement at a transition between a first component of a building, in particular a window or door frame, a windowsill, a beam, a metal connection or a Lisene, and a second component of a building, in particular a thermal insulation and / or a plaster layer, comprises a base region (4) made of plastic; a plastering area (16) made of plastic, which is intended for plastering in the plaster layer and / or for firm connection with the thermal insulation; and a foamed plastic adhesive strip (8) having a first adhesive side, a second second adhesive side opposite the first adhesive side, an inner side and an outer side. The inside and / or the outside of the foam plastic adhesive strip (8) has at least one slot (10, 12) to allow a change in distance between the first and second adhesive side of the foam plastic adhesive strip (8).

Description

The invention relates to a plaster strip, a bar and a cover rail.

In the construction of buildings is usually proceeded so that window bars and door frames, which are firmly connected to the building fixed window or door frame, are inserted into the corresponding wall openings of the shell and fastened there. In a later phase, the shell is plastered outside and inside. Here, in particular on the outside of the structure of the connection of the plaster to the window sash or door frame to the critical point, because the plaster abuts the front of the material of the window sash or door sill and there does not form a perfect bond. Since the plaster shrinks slightly during drying, since windows and door sills are exposed to vibrations, for example, by violent slamming the windows or doors, and since such building corners are also exposed to high temperature fluctuations, there is a risk that a crack or gap between the plaster and forms the window or door frame. Here moisture can then penetrate, which permanently damages the window floor, the door frame or the plaster or the insulation, for example leads to crumbling of the plaster. For this reason, plaster moldings are often provided at the transition between the window or door frame to the plaster, which decouple the window or door frame from the plaster and at the same time provide a seal therebetween. Such a plaster strip is for example from the EP 0 875 641 A2 known.

A similar problem arises in the case of end sections of structural insulations and structural sound insulation. Structures are nowadays more and more provided on their outside with thermal insulation, which consist for example of rigid foam or fiberboard. Thermal insulation on building walls usually has a lower end just above the surface of the soil or a soil attachment approaching the building wall. The lower end of the thermal insulation is a critical area because moisture can penetrate from underneath between the building wall and the thermal insulation and between the thermal insulation and the outer plaster, which can lead to damage up to crumbling plaster. Therefore, in the lower end of the thermal insulation often end rails are used, which are attached with a first leg to the building and on the second leg, the insulation rests with its end face. Since the outside of such insulation panels is often provided with external plaster, such a finishing rail a reliable plaster finish must be guaranteed to prevent cracks in the plaster and even crumbling of the plaster. Such a termination bar is for example from the DE 195 39 526 A1 known.

In the case of plaster moldings, moldings and finishing rails which are able to compensate for changes in geometry as a result of large temperature fluctuations, for example enlargements or reductions of a gap into which the plaster mold is inserted, there is often the problem that these are expensive to manufacture.

It is therefore an object of the present invention to provide a plaster strip, a bar and a cover rail, the seal the building transition or the building end safely and reliably prevent ingress of moisture, even at high temperature fluctuations, and at the same time are inexpensive to produce.

This object is solved by the subject matter of the independent claims. Advantageous developments emerge from the dependent claims.

The invention relates to a plaster strip for placement at a transition between a first component of a building, in particular a window or door frame, a window sill, a beam, a metal connection or a Lisene, and a second component of a building, in particular a thermal insulation and / or a Plaster layer, comprising a base area of plastic; a plastering area made of plastic, which is intended for plastering in the plaster layer and / or for firm connection with the thermal insulation; and a foamed plastic adhesive strip having a first adhesive side, a second second adhesive side opposite the first adhesive side, an inner side and an outer side; wherein the inside and / or the outside of the foam plastic adhesive strip has at least one slot to allow a change in distance between the first and second adhesive side of the foam plastic adhesive strip.

The invention also relates to a bar for attachment to a window or door frame, a window sill, a beam, a metal connection or a Lisene, comprising a foam plastic adhesive strip having a first adhesive side, with a second, second adhesive side opposite the first adhesive side, with a Inside and with an outside; wherein the inside and / or the outside of the foam plastic adhesive strip has at least one slot to allow a change in distance between the first and second adhesive side of the foam plastic adhesive strip.

The invention further relates to a closure rail for structural heat insulation or structural sound insulation, comprising an angle rail, the first leg is provided for attachment to the building and the second leg for abutment against a closing end face of the insulation; an outer strip, which is attached to the end portion of the second leg of the angle rail and an outer leg for engagement with the outside the insulation has; and a foamed plastic adhesive strip having a first adhesive side, a second second adhesive side opposite the first adhesive side, an inner side and an outer side; wherein the foam plastic adhesive strip is glued on the one hand with the angle rail, in particular with its second leg and on the other hand with the outer strip, in particular with its second leg; wherein the inside and / or outside of the foam plastic adhesive strip has at least one slot to allow a change in distance between the first and second adhesive side of the foam plastic adhesive strip and thus between the angle rail and the outer strip.

In particular, temperature-related changes in distance while maintaining the sealing effect can be reliably compensated with such a grooved molding, strip and end rail according to the invention, without moisture being able to penetrate.

This movement absorption can be achieved according to the invention in a simple manner, without a complex structure of the grout, bar and end rail, e.g. a two-part design of the plaster molding or strip, to provide by the foam plastic adhesive strip is slotted or provided with at least one slot.

This slitting of the foam plastic adhesive strip can be done at any time during the production process of the plaster molding, the strip or the end rail, e.g. same in the production of the foam plastic adhesive strip or only together with the extrusion.

If the slitting of the foam plastic adhesive strip takes place immediately during the production of the foam plastic adhesive strip, high production speeds are possible.

If the slitting of the foamed plastic adhesive strip takes place during the extrusion of the base area / plastering area of the grout or the angle rail / the outer strip of the terminating rail, the foam plastic adhesive strip is supplied to join the extruded base area and plastering of the plaster molding or the body of the strip or the angle rail and / or the outer bar of the end rail, introduced by means of at least one blade or a knife, the at least one slot in the foam plastic adhesive strip. In this case, significantly lower production speeds are achieved than is possible when slotting the foam plastic adhesive strip equal in the production of the foam plastic adhesive strip.

According to one of the invention underlying knowledge, such a change in distance, as in cleaning strips, strips and end rails, in which a double-sided adhesive Adhesive tape is used regularly, now not by an expansion strip with a delayed expansion capability, not by a two-part design of the plaster molding strip or rail, z. B. with a so-called. Telescopic connection are made possible, but in that simply the already existing adhesive strip is designed as a tape of suitable foam plastic material and in that it is laterally slotted, what seemed impossible until now. The foam plastic should have sufficient material thickness, eg from 2 to 5 mm.

Such a plaster strip, bar or end rail is inexpensive to produce. The insertion of the slots can be automated during manufacture, so that the grout, bar or end rail arrives with a slotted foam plastic tape on site. Alternatively, it is conceivable that such slots are also introduced with a suitable tool directly to the construction site in the plaster molding, bar or end rail.

Furthermore, a cleaning strip according to the invention can also be attached to a building transition on which a larger gap is present from the house.

According to a first embodiment of the plaster molding strip, the first adhesive side of the foam plastic adhesive tape is adhered to the base region, and the second adhesive side is intended to adhere to the first building component. In this embodiment, the foam plastic adhesive strip thus forms the connection between the base area of the plastering strip and the first building component. This embodiment makes it possible in particular to reliably compensate temperature-induced changes in distance while maintaining the sealing effect.

According to a further embodiment of the plaster molding, the first adhesive side of the foam plastic adhesive tape is glued to the plastering area and the second adhesive side of the foam plastic adhesive tape is glued to the base area. Thus, the foam plastic adhesive tape forms a connection between the base and plastering area of the plastering strip. Also in this embodiment, in particular temperature-induced changes in distance while maintaining the sealing effect can be reliably compensated.

In this embodiment, the base portion may further comprise a base wall, on the first side of which the foamed plastic adhesive strip is adhered with its second adhesive side. On the second side of an adhesive or sealing strip may be attached, which is intended for adhesive connection or for sealing engagement with the first building component.

In a further embodiment of the plaster molding this can, if the second building component is a thermal insulation, be fixed during the fastening process with at least one plastic nail to the insulation to keep the plaster molding before the subsequent successful plastering in position. The one or more plastic nails can remain in the thermal insulation or even during the plastering operation, if the plaster strip is sufficiently attached to the insulation over the already applied plaster, be removed again.

According to a first embodiment of the inventive strip, this has a base wall and / or two spaced apart Wegragschenkel for enclosing receiving the edge of an insulating panel, a sheet or a similar trim part. Such a bar can be plugged easily on the edge of an insulating board, a sheet or similar trim panel, this includes a reliable and prevents moisture ingress.

According to a further embodiment of the strip according to the invention, the foam plastic adhesive strip is adhesively bonded to the base wall with its first adhesive side, and the second adhesive side of the foam plastic adhesive strip is to adhere to the window or door frame, sill, beam, metal joint or intended for the Lisene. Such a foam plastic adhesive strip thus forms the connection between the strip on one side and the window or door frame, the window sill, the beam, the metal connection or the Lisene on the other side. As a result, in particular temperature-induced changes in distance while maintaining the sealing effect can be reliably compensated.

In this case, an additional adhesive strip may be provided, which is glued with its first adhesive side to the edge of the insulating panel, the sheet or the similar trim part and which is glued with its second adhesive side with the bar, in particular with its base wall. This allows a safe, non-dissolving in practice connection between the insulation board, sheet or similar trim part on the one hand and bar on the other hand can be achieved.

According to a further embodiment of the strip according to the invention, the foam plastic adhesive strip is glued with its first adhesive side to the base wall, and the second adhesive side of the foam plastic adhesive strip is intended for adhering to the edge of the insulating panel, the sheet or similar trim part.

In this case, an additional adhesive strip may be provided, which is glued with its first adhesive side to the base wall and the second side for adhesive connection or to the sealing Attachment to the window or door frame, the window sill, the beam, the metal connection or the Lisene is determined.

The following embodiments relate to the foam plastic adhesive strips, respectively, and they relate to the plaster strip according to the invention, to the strip according to the invention and to the finishing rail according to the invention.

The direction of the at least one slot may be substantially parallel to the first and / or second adhesive side of the foam plastic adhesive strip. This at least one slot can be easily inserted and compensates for temperature-related distance changes reliably.

The foam plastic adhesive strip may have a first slot on its inside and a second slot on its outside. The first and second slots may be disposed at different positions between the first and second adhesive sides of the foamed plastic adhesive strip. By providing two slots even larger changes in distance can be compensated than is possible with only one slot. It goes without saying that three or more slots can also be present.

According to another, easily manufactured embodiment, which is able to reliably compensate for large, in particular temperature-related changes in distance while maintaining the sealing effect, the first slot is arranged at a position which is about one third of the total thickness / thickness of the adhesive strip, of the first Adjacent adhesive side to the second adhesive side corresponds, and the second slot may be disposed at a position corresponding to about two-thirds of the total thickness / thickness of the adhesive strip, as seen from the first to second adhesive side.

According to a further embodiment, the connection region of the foam plastic adhesive strip arranged between the first slot and the second slot is between an abutment position in which it bears against the adjacent regions of the foam plastic adhesive strip and an exploded position in which it has an oblique course with gaps to the adjacent areas of the foam plastic adhesive strip, movable. By this embodiment, large, in particular temperature-induced changes in distance while maintaining the sealing effect can be reliably compensated. At the same time, such a foam plastic adhesive strip is easy to produce, robust and durable.

According to another embodiment of the invention, the expanded plastic adhesive strip in the exploded position has a Z-shape or an inverted Z-shape in cross-section.

According to a further embodiment, the at least one slot extends from the outer or inner side to a width position near the respectively opposite inner or outer side, in particular to a width position substantially two thirds on the way from the outer or inner side Inner side to the respective opposite inner or outer side.

According to a further embodiment of the invention, the foam plastic adhesive strip comprises polyurethane or polyethylene, in particular foamed polyurethane or foamed polyethylene.

In order to increase the sealing effect and the attachment (in the plaster molding between the base area and the first building component, in the strip between bar on the one hand and window or door frame, windowsill, beams, metal connection or Lisene other hand, and the finishing rail between angle rail and outer bar) and To make the sealing effect even safer, two or more foam plastic adhesive strips can be arranged side by side.

The invention also relates to a building or a building area with a first building component, in particular a window or door frame, a window sill, a beam, a metal connection or a curtain, and with a second building component, in particular a thermal insulation and / or a plaster layer, with a plaster molding of the type described above. This plaster molding can be introduced with a fixing area in a gap between the first and second building component or it can be glued to the first building component before the thermal insulation.

Such a building or such a building area is protected by the plaster strip according to the invention with slotted foam plastic adhesive tape safely against the ingress of moisture, regardless of temperature changes especially occurring changes in distance.

The invention also relates to a window or door frame, a window sill, a beam, a metal connection or a Lisene with a bar of the type described above. This bar can accommodate in particular the edge of an insulating panel, a sheet or similar trim panel. The transition between window or door frame, windowsill, beams, metal connection or Lisene on the one hand and insulation board, sheet metal or the like Paneling on the other side is thus reliably sealed, without moisture can penetrate, regardless of temperature changes in particular occurring distance changes.

The invention further relates to a building thermal insulation or building sound insulation with a cover rail of the type described above. By such a cover rail, the end of the building thermal insulation or structural sound insulation is protected against the ingress of moisture, regardless of temperature especially occurring occurring changes in distance.

• Figur 1 (a) zeigt eine Seitenansicht einer Anputzleiste gemäß eines ersten Ausführungsbeispiels der Erfindung, mit einem geschlitzten Schaumkunststoff-Klebestreifen in seiner Anliegeposition, und Figur 1 (b) zeigt eine Seitenansicht der Anputzleiste aus Figur 1 (a) mit dem geschlitzten Schaumkunststoff-Klebestreifen in auseinandergezogener Position;
• Figur 2 (a) zeigt eine Seitenansicht einer Anputzleiste gemäß eines weiteren Ausführungsbeispiels der Erfindung, mit einem geschlitzten Schaumkunststoff-Klebestreifen in seiner Anliegeposition, und Figur 2 (b) zeigt eine Seitenansicht der Anputzleiste aus Figur 2 (a) mit dem geschlitzten Schaumkunststoff-Klebestreifen in auseinandergezogener Position;
• Figur 3 (a) zeigt eine Seitenansicht einer Leiste gemäß eines weiteren Ausführungsbeispiels der Erfindung, mit einem geschlitzten Schaumkunststoff-Klebestreifen in seiner Anliegeposition, und Figur 3 (b) zeigt eine Seitenansicht der Leiste aus Figur 3 (a) mit dem geschlitzten Schaumkunststoff-Klebestreifen in auseinandergezogener Position;
• Figur 4 (a) zeigt eine Seitenansicht einer Leiste gemäß eines weiteren Ausführungsbeispiels der Erfindung, mit einem geschlitzten Schaumkunststoff-Klebestreifen in seiner Anliegeposition, und Figur 4 (b) zeigt eine Seitenansicht der Leiste aus Figur 4 (a) mit dem geschlitzten Schaumkunststoff-Klebestreifen in auseinandergezogener Position;
• Figur 5 (a) zeigt eine Seitenansicht einer Anputzleiste gemäß eines weiteren Ausführungsbeispiels der Erfindung, mit einem geschlitzten Schaumkunststoff-Klebestreifen in seiner Anliegeposition, und Figur 5 (b) zeigt eine Seitenansicht der Anputzleiste aus Figur 5 (a) mit dem geschlitzten Schaumkunststoff-Klebestreifen in auseinandergezogener Position;
• Figur 6 (a) zeigt eine Seitenansicht einer Anputzleiste gemäß eines weiteren Ausführungsbeispiels der Erfindung, mit einem geschlitzten Schaumkunststoff-Klebestreifen in seiner Anliegeposition, und Figur 6 (b) zeigt eine Seitenansicht der Anputzleiste aus Figur 6 (a) mit dem geschlitzten Schaumkunststoff-Klebestreifen in auseinandergezogener Position;
• Figur 7 (a) zeigt eine Seitenansicht einer Leiste gemäß eines weiteren Ausführungsbeispiels der Erfindung, mit einem geschlitzten Schaumkunststoff-Klebestreifen in seiner Anliegeposition, und Figur 7 (b) zeigt eine Seitenansicht der Leiste aus Figur 7 (a) mit dem geschlitzten Schaumkunststoff-Klebestreifen in auseinandergezogener Position;
• Figur 8 (a) zeigt eine Seitenansicht einer Leiste gemäß eines weiteren Ausführungsbeispiels der Erfindung, mit einem geschlitzten Schaumkunststoff-Klebestreifen in seiner Anliegeposition, und Figur 8 (b) zeigt eine Seitenansicht der Leiste aus Figur 8 (a) mit dem geschlitzten Schaumkunststoff-Klebestreifen in auseinandergezogener Position; und
• Figur 9 (a) zeigt eine Seitenansicht einer Abschluss-Schiene gemäß eines weiteren Ausführungsbeispiels der Erfindung, mit einem geschlitzten Schaumkunststoff-Klebestreifen in seiner Anliegeposition, und Figur 9 (b) zeigt eine Seitenansicht der Abschluss-Schiene aus Figur 9 (a) mit dem geschlitzten Schaumkunststoff-Klebestreifen in auseinandergezogener Position;

The invention is explained in more detail by means of embodiments with reference to the accompanying figures.

• FIG. 1 (a) shows a side view of a grout according to a first embodiment of the invention, with a slotted foam plastic adhesive strip in its resting position, and FIG. 1 (b) shows a side view of the plaster molding FIG. 1 (a) with the slotted foam plastic adhesive strip in exploded position;
• FIG. 2 (a) shows a side view of a grout according to another embodiment of the invention, with a slotted foam plastic adhesive strip in its resting position, and FIG. 2 (b) shows a side view of the plaster molding FIG. 2 (a) with the slotted foam plastic adhesive strip in exploded position;
• FIG. 3 (a) shows a side view of a strip according to another embodiment of the invention, with a slotted foam plastic adhesive strip in its resting position, and FIG. 3 (b) shows a side view of the bar FIG. 3 (a) with the slotted foam plastic adhesive strip in exploded position;
• FIG. 4 (a) shows a side view of a strip according to another embodiment of the invention, with a slotted foam plastic adhesive strip in its resting position, and FIG. 4 (b) shows a side view of the bar FIG. 4 (a) with the slotted foam plastic adhesive strip in exploded position;
• FIG. 5 (a) shows a side view of a grout according to another embodiment of the invention, with a slotted foam plastic adhesive strip in its resting position, and FIG. 5 (b) shows a side view of the plaster molding FIG. 5 (a) with the slotted foam plastic adhesive strip in exploded position;
• FIG. 6 (a) shows a side view of a grout according to another embodiment of the invention, with a slotted foam plastic adhesive strip in its resting position, and FIG. 6 (b) shows a side view of the plaster molding FIG. 6 (a) with the slotted foam plastic adhesive strip in exploded position;
• FIG. 7 (a) shows a side view of a strip according to another embodiment of the invention, with a slotted foam plastic adhesive strip in its resting position, and FIG. 7 (b) shows a side view of the bar FIG. 7 (a) with the slotted foam plastic adhesive strip in exploded position;
• FIG. 8 (a) shows a side view of a strip according to another embodiment of the invention, with a slotted foam plastic adhesive strip in its resting position, and FIG. 8 (b) shows a side view of the bar FIG. 8 (a) with the slotted foam plastic adhesive strip in exploded position; and
• FIG. 9 (a) shows a side view of a closure rail according to another embodiment of the invention, with a slotted foam plastic adhesive strip in its resting position, and FIG. 9 (b) shows a side view of the end rail FIG. 9 (a) with the slotted foam plastic adhesive strip in exploded position;

The FIGS. 1 to 6 and 8th show the strips in each case in the delivery state, in which the strip-shaped protective flap has not yet been separated.

In the Fig. 1 Anputzleiste 2 shown by way of example comprises a fixing area 4, a plastering area 16 with a reinforcing fabric section 24 and a strip-like protective strip 28.

The fixing area 4 and the plastering area 16 are integrally formed with each other, so that the present plaster strip 2 can also be referred to as a one-piece plaster strip 2.

The strip-shaped protective tab 28 is connected by means of a break-off material bridge 30 with a cleaning end side 20 of the plastering area 16. The strip-shaped protective strip 28 still has a spacer web which, in the assembled state of the plastering strip 2, can rest on the outside of a first building component.

The fixing area 4, the plastering area 16 and the strip-shaped protective strip 28 have been produced jointly by way of extrusion.

The fixing area 4 is presently of a in Fig. 1 horizontally extending base wall 6 and a thereto glued, slotted foam adhesive strips 8 formed, which is intended for adhesive attachment to a first building component, such as a window or door frame. The first building component, to which the foam adhesive strip 8 is adhered, can also be designed as a window sill, as a beam, as a metal connection, or as a lisse.

The foamed plastic adhesive strip 8 has an upper first adhesive side, with which this is adhered to the underside of the base wall 6, a lower second adhesive side, which is opposite to the first adhesive side and with which he on a first building component, as a window or door frame, as Windowsill, can be designed as a beam, as a metal connection or as Lisene, is glued, an arranged towards the building inside, this is located in Fig. 1 left, and an outside facing away from the building, this is located in Fig. 1 right.

In Fig. 1 The width of the foam plastic adhesive strip 8 corresponds approximately to the width of the base wall 6. The foam plastic adhesive strip 8 comprises a first slot 10 which extends horizontally from its inner side at the level of one third, relative to its total thickness, towards the opposite outer side extends to a width position which corresponds to about two thirds of the width of the foam plastic adhesive strip 8. Furthermore, in the foam plastic adhesive strip 8 from its outer side a second slot 12 is introduced, approximately at a position which corresponds to two-thirds of the total thickness of the adhesive strip and extends from the outside horizontally to a width position which is about two thirds of Total width of the foam plastic adhesive strip 8 corresponds.

The thickness range of the foam plastic adhesive strip 8 located between the slots 10 and 12 thus forms a connecting region 14, which is the lower right region of the foam plastic adhesive strip 8, which is adjacent to the first slot 10 and under the right portion of the second slot 12 and about right third of the width and the two bottom thirds of the thickness of the foam plastic adhesive strip 8 occupies, with the left upper portion of the foam plastic adhesive strip 8, which is adjacent to the second slot 12 and over the left portion of the first slot 10 and about the left third the width and the two upper thirds of the thickness of the foam plastic adhesive strip 8 takes, connects together.

The inventively designed foam plastic adhesive strip 8 can thus compensate for changes in distance between its first adhesive side, which is glued to the base wall 6, and its second adhesive side, which is adhered to the first building component, which correspond to at least twice its thickness. Thus, a good seal with it reaching changing conditions, eg. B. when the gap in which the plaster molding 2 is used with its fixing area 4, due to temperature increases or decreases.

The plastering area 16 is formed by the outside of the leg support 18, by the cleaning end side 20 directed away from the first building component and by the reinforcing fabric section 24.

At the bottom, the plaster strip 2 has a stepped course, the underside of the plaster end 20 is located, based on the installation situation, closer to the first building component than the underside of the base wall. 6

The Armierungsgewebeabschnitt 24 is presently connected to the Wegragschenkel 18 by means of a compound, which in the present example is shown as Ultraschallverschweißung 26.

The away from the window or door frame cleaning end side 20 and directed away from the thermal insulation surface of the Wegragschenkels 18 are provided with a channel profiling 22 to improve the adhesion of the plaster.

At the construction site, in which the first building component is exemplified as a window or door frame, first the plaster strip 2 is cut to the appropriate, predetermined by the dimensions of the window or door opening length and then attached to the transition between window / door frame and thermal insulation by the plaster strip 2 is inserted with its fixing area 4 in the gap between window or door frame and insulation, so that the plaster strip 2 rests with the top of its base wall 6 on the gap-side end of the insulation, with the back of her Wegragschenkels 18 on the outside of the Thermal insulation rests, and it is glued with the adhesive strip 8 on the surface of the window or door frame.

After stretching the window with window frame or the door with door frame with a film which is attached to the strip-shaped protection tab 28, in particular glued, the plastering takes place. In this case, if necessary, after prior application of a filler past the Armierungsgewebeabschnitt 24 a Armierungsgewebeabschnitt 24 and the Anputzbereich 16 applied to a Putzabzugskante embedding plaster layer, which is essentially formed by the end of Putzendseite 20, to which the strip-shaped protective tab 28 connects , The strip-shaped protective flap 28 is broken off after the plastering and removed.

In the Fig. 2 shown plaster strip 32 corresponds largely to in Fig. 1 shown plastering strip 2, and like elements are marked with the same reference numerals.

Unlike the plaster molding 2 has the plasterboard 32, the base wall 36 no step down, but is formed horizontally.

At the right end of the base wall 36 is downwardly obliquely a sealing lip 54 away. This can be made of a plastic material which is softer than the base material of the plastering strip and, in particular, can be produced by way of coextrusion. This sealing lip 44 conforms to the surface of the first building component and, in addition to the foam plastic adhesive strip 8, prevents moisture from entering from the outside.

At the right end of the base wall 36 is upwards from a cleaning end leg 42, which forms a Putzendkante, to which a plaster layer can be applied.

The Wegragschenkel 40 is disposed relative to the base wall 36 at a central region of the base wall 36 and is upwardly away from her. At its upper end, the Wegragschenkel 40 has a projection directed towards the building. The plastering area 38 is thus formed by the outer side of the Wegragschenkels 40, the Putzendschenkel 42, of the lying between Wegragschenkel 40 and Putzendschenkel 42 and the Armierungsgewebeabschnitt 24.

The attachment of the plaster strip 32 corresponds to the reference to Fig. 1 described attachment with the difference that the plaster strip 32 is a little less inserted into the gap between the window or door frame and insulation until the approximately centrally disposed Wegragschenkel 40 rests against the outside of the insulation. As with the plaster molding strip 2, the adhesive strip 8 with its lower adhesive side directed towards the window or door frame is also fastened to the plaster molding strip 32 and, due to its slotted design, can easily compensate for changes in distance while maintaining a reliable sealing function.

Although in the plaster molding 32 in Fig. 2 No groove profiling 22 is shown on the plastering area 38, but it may of course also be provided.

In the FIG. 3 shown bar 46 includes an inner Wegragschenkel 54 and an outer Wegragschenkel 56, both of which extend from the respective left and right end of the base wall 50 upwards, wherein the respective upper ends of the Wegragschenkel 54, 56 with each to the opposite Wegragschenkel 56, 54 directed undercuts are formed. In addition, a projection is provided at the top of the base wall 50 upwards. In the Fig. 3 shown bar 46 is formed without Armierungsgewebeabschnitt.

In the Fig. 3 For example, shown bar 46 may form the transition between a first and a second wall having, for example, a layer of ground plaster, are mounted on the tile by means of a layer of tile adhesive. For this application, the Wegragschenkel 44 and 46 are formed quite short, and there is no Armierungsgewebeabschnitt provided. In the receiving space of the bar 46, which is bounded laterally by the Wegragschenkeln 54 and 56 and down from the base wall 50, and the edge of the tile, which can be imagined offset from this receiving space upwards, a grout is introduced, which forms a permanent anchorage between the tile and the strip 46. The briefly formed Wegragschenkel 54 and 56 allow the introduction of grout even with a narrow gap between the bar 46 and the tile. As with the plaster strips 2 and 32, so also allows for the bar 46 of the slotted foam plastic adhesive strips 8 a compensation of changes in distance while maintaining the sealing function.

The plaster strip 58 according to Fig. 4 comprises a fixing portion 60 having, as viewed from below upward, an adhesive strip 66, a building component-side base wall 62, the slotted foamed plastic adhesive strip 8 and a building or heat-insulating side wall 68.

The building component-side base wall 66 and the building or thermal insulation-side wall 68 are shown horizontally, and the building-constituent-side base wall 62 is in an upright side wall, with its upwardly inwardly projecting latching projection 64, the left End of the building or thermal insulation-side wall 68 surrounds. The adhesive strip 66 is adhered with its upper adhesive side to the underside of the building component-side base wall 62 and extends over a large part of the width thereof. The building component-side base wall 62 forms, to the right of the adhesive strip 66, a step downwards, the right end of which is detachably connected to the protection flap 28 by means of a break-off material bridge 72.

The building or thermal insulation-side wall 68 merges into an upright Wegragschenkel 71, to which by means of an ultrasonic welding 26 Armierungsgewebeabschnitt 24 is attached. This Wegragschenkel 71 has a stepped course downwards and is also connected via a break-off material bridge 72 separable with the protective flap 28.

The stepped-formed plastering area 70 is thus formed by the right side of the Wegragschenkels 71 and the upper and right sides of the stepped lower connecting portion. The plastering area 70 is provided with a channel profiling 22.

The lower adhesive side of the adhesive strip 66 is intended for bonding to the first building component.

At the construction site, first the plaster strip 58 is cut to the appropriate length predetermined by the dimensions of the window or door opening, attached to the window or door opening and glued to the surface with the adhesive strip 66. Then the thermal insulation is applied to the building wall fastened accordingly, so that it rests with its front side on the building or thermal insulation-side wall 68 of the plaster strip 58 and the leg 71 rests on its front or is arranged in front of it.

After overstretching the window with window frame or the door with door frame with a film which is attached to the strip-shaped protection tab 28, in particular glued, followed by plastering. In this case, if necessary, after prior application of a filler past the Armierungsgewebeabschnitt 24 a Armierungsgewebeabschnitt 24 and the Anputzbereich 70 to a plaster removal edge corresponding to the right end of the Anputzbereich 70 applied an embedding plaster layer, the strip-shaped protective tab 28 is canceled after completing plastering and away. At the same time the plaster strip 58 is moved so that the latching connection between the latching projection 64 and the building or heat insulation side wall 68 is released.

Thereafter, the plaster bar 58, as in Fig. 4 (b) to compensate for gap changes by widening the slots 10 and 12 and the connecting portion is inclined, but without the adhesive sides of the foam plastic adhesive strip 8 from the building component-side base wall 62 and the building or thermal insulation-side wall 68 solve , whereby the sealing function is maintained.

The strip 74 according to Fig. 5 , which may also be referred to as a skirt 74, comprises a fixing region 76 with a horizontal base wall 78, with an inner Wegragschenkel 80 projecting upwards from the left end and with an outer Wegragschenkel upwardly away from the right end thereof Wegragschenkel 82 may be formed a break-off material bridge 84 in order to cancel their upper area accordingly. Through the base wall 78 and the Wegragschenkel 80, 82 a Einsteckraum is formed, in the above from an edge of an insulating board, a sheet or a similar trim part can be added. This edge may be adhesively secured by means of an adhesive strip 86 attached to the base wall 78. The outside Such an insulating panel, such a sheet or such a similar trim part can be plastered, wherein the plaster layer can extend to the end of the plaster formed by the left end of the break-material bridge 30. At the bottom of the base wall 78 of the slotted foam plastic adhesive strip 8 is fixed with its upper adhesive side, its lower adhesive side is for sticking to a first building component, in particular to a window or door frame, to a window sill, to a beam, to a metal connection or intended for a Lisene. Due to the slotted design of the foam plastic adhesive strip, for example, temperature-dependent changes in distance between the edge of the insulating panel, the sheet metal or similar trim part and the first building component, in particular the window or door frame, the windowsill, the beam, the metal connection or the Lisene be balanced, while maintaining the sealing function.

In practice, the strip 74 is pushed onto the edge of the insulating board, the sheet metal or the similar covering part, that this is taken up by the Einfassraum formed by the Wegragschenkel 80 and 82 and by the base wall 78 and bonded to the adhesive strip 86. Then, the insulation board, sheet metal or similar trim panel is attached to the building wall accordingly, and the lower adhesive side of the slotted foam plastic adhesive strip 8 is glued to the first building inventory. Then it can still be plastered, but it does not have to.

The bar 90 of the Fig. 6 , which may also be referred to as edge strip 90, largely corresponds to the bar 74 Fig. 5 and like elements are identified by like reference numerals.

In contrast to the bar 54, a flexible sealing lip 101 is provided at the outer lower end of the base wall 78, which protrudes obliquely forward, and instead of a wide slotted foam plastic adhesive strip two narrower slotted foam plastic adhesive strips 94 are provided adjacent to each other at the bottom of Base wall 78 are glued. These narrower foamed plastic adhesive strips 54 also have a first slot 96, a second slot 98, and a connecting portion 100, and they are the same except for the narrower width.

The attachment of the bar 90 corresponds to that with reference to Fig. 5 described attachment of the bar 74th

The bar 104 according to Fig. 7 , which may also be referred to as a skirt 104, represents a simple embodiment of the strip. It has a fixing region 106 which is formed by a horizontal base wall 78 and by roll legs 80 and 82 extending from the side ends stand the base wall 78 upwards. In this case, the inner Wegragschenkel 82 is a bit shorter than the outer Wegragschenkel 80 is formed. Through the base wall 78 and the two Wegragschenkel 80 and 82, a receiving space for the edge of an insulating board, a sheet or a similar trim part is formed. At the bottom of the base wall 78 of the slotted foam plastic adhesive strips 8 is glued with its upper adhesive side. Its lower adhesive side is intended for adhering to a building component, in particular to a window or door frame, a window sill, a beam, a metal connection or a Lisene.

The attachment 104 of this bar corresponds to that with reference to Fig. 5 and the strip 74 described attachment, which in contrast is plugged without gluing to the insulation board, the sheet metal or similar trim part, and in contrast to the case 74 optional plastering completely omitted here.

In the Fig. 8 bar 108 shown, which may also be referred to as edge strip 108, comprises a fixing area 110 having a horizontal base wall 78, an inner Wegragschenkel upwardly away from the left end portion 80 and an outer Wegragschenkel upwardly away from the right end portion a narrow in the present embodiment slotted foam plastic adhesive strip 94 which is glued with its lower adhesive side to the top of the base wall 78.

In Fig. 8 Also shown is a thermal insulation board 114 which is adhered to the upper adhesive side of the foam plastic adhesive strip 94 and inserted into the receiving space formed by the Wegragschenkel 80 and 82 and the base wall 78.

The outer Wegragschenkel 82 is provided with a Abbrechmaterialbrücke 84 and has at its upper end a detachably secured thereto via a further break-off material bridge 30 protective tab 28, for the case of optional plastering.

On the underside of the base wall 78, an adhesive strip 112 is provided, by means of which the strip 110 can be adhered to a first building component such as a window or door frame, a window sill, a beam, a metal connection or a Lisene.

Furthermore, the strip 110 has a flexible sealing lip 101, which protrudes obliquely outwards in particular from the right-hand end region of the base wall 78. It can be made of a compared to the base material of the strip 110 softer plastic material, eg. B. by way of extrusion.

Unlike the strips 74, 90 and 104, the compensation of the changes in distance is not realized in the strip 110 by a slotted foam plastic strips adhered directly to the first building component (window or door frame, sill, beams, metal connection or slats), but by a foam plastic adhesive strip 94, which is disposed between strip 110, in particular its base wall 78, and the thermal insulation board 114 and each bonded thereto. Instead of the thermal insulation board 114, a sheet metal or a similar trim part of the strip 110 can be enclosed.

In the Fig. 9 shown end rail 116 includes an angle rail 118 and an outer strip 126 connected thereto.

The angle rail 118 has a first leg 120, which is provided for abutment on a building, not shown here, for example on a wall, and which can be attached thereto, for example, by bolted bolts or screws, and a second, substantially horizontally extending Leg 122, which attaches to the underside of the first leg 120, continues horizontally outwardly therefrom and at its end remote from the wall has a step 124 down.

The outer bar 126 furthermore has a substantially horizontally extending end-side limb 128 and an upwardly projecting outer limb 130 connected thereto via a transition region 132. The closure-end limb 128 is above the step 124 of the second limb 122 of the angle rail 118 arranged and glued by means of a slotted foam adhesive strip 8 on the recessed down Stufenendbereich 124. In this case, the top of the second leg 122 (except for the portion of the step 124) and the top of the end face leg 128 according to FIG Fig. 9 (a) a level.

On the outside of the outer leg 130, a Armierungsgewebeabschnitt 24 by means of suitable fasteners, which are designed here as Ultraschallverschweißungen 26, connected.

The transition region 132 between the end-face leg 128 and outer leg 130 is rounded in the present embodiment and describes approximately a half or two-thirds circle with an opening obliquely inwardly above, so that here in the transverse direction an insertion region for a connector is formed. At the obliquely downwards inwardly and obliquely upwardly outward outer wall regions, a channel profiling 134 is formed in each case, and the right outer wall region of the transitional region 132 forms a plaster removal edge or a plaster end side.

Furthermore, a drip lip 136 is provided which extends obliquely inwardly downwardly from the right lower end portion of the transition portion 132. Such a drip-nose lip 136 ensures that the underside of the angle rail 118 remains dry and that the proportion of water which can reach the foam plastic adhesive strip 8 is minimized.

When using the end rail 116, one normally operates such that, optionally after cutting the end rail 116 to the appropriate predetermined length, first the angle rail 118 is secured to the building wall, usually a plurality of angle rails 118 are fastened one after the other along the length of the wall where overlaps can be used at the transitions, or where connectors that engage the transition regions 132 are attached at the junctions, each connecting two adjacent end rails 116 together.

Then, the outer bar 126 is glued, usually several, one after the other along the length of the angle rails 118. Then the thermal insulations are introduced, so that they rest with their building side on the first leg 120 and above the wall and that they rest with the underside on the second leg 122 of the angle rail 118 and the end-face leg 128. When introducing and placing the insulation of the outer leg 130 can be pivoted together with Armierungsgewebeabschnitt 24 to the outside. The insulation is fixed in the usual way on the wall.

Now the Armierungsgewebeabschnitt 24 is attached from the outside with putty on the outside of the thermal insulation. It goes without saying that further reinforcing fabric, which is not shown, adjoins the reinforcement fabric section 24 at the top in an overlapping manner and is likewise secured to the insulation. After the putty has tightened or hardened, a plaster layer is applied on the outside. Here, the in Fig. 9 outermost transition region portion 132 serve as a trigger edge.

All cleaning strips 2, 32, 58, strips 46, 74, 90, 104, 108 and end rails 116 described have in common that a foam plastic adhesive strip slotted according to the invention is used to compensate for changes in distance, which may occur in particular as a result of temperature fluctuations. This can be made of a suitable material such as polyurethane and polyethylene.

The slitting of the foam plastic adhesive strip can be carried out at any time during the production process of the cleaning strips 2, 32, 58, the strips 46, 74, 90, 104, 108 and the end rails 116, for example, in the production of the foam plastic adhesive strip or only along with the extrusion.

LIST OF REFERENCE NUMBERS

2

plastering strip

4

area designation

6

base wall

8th

Foam plastic tape

10

first slot

12

second slot

14

connecting area

16

Anputzbereich

18

Wegragschenkel

20

Putzendseite

22

groove profiling

24

reinforcing fabric

26

ultrasonic welding

28

strip-shaped protective flap

30

Break-material bridge

32

plastering strip

34

area designation

36

base wall

38

Anputzbereich

40

Wegragschenkel

42

Putzendschenkel

44

sealing lip

46

strip

48

area designation

50

base wall

52

Anputzbereich

54

inner wanking leg

56

outer Wegragschenkel

58

plastering strip

60

area designation

62

Building component-sided base wall

64

clicking projection

66

tape

68

Building or thermal insulation-sided wall

70

stepped plastering area

71

Wegragschenkel

72

Break-material bridges

74

strip

76

area designation

78

base wall

80

inner wanking leg

82

outer Wegragschenkel

84

Break-material bridge

86

tape

88

Anputzbereich

90

strip

92

area designation

94

Foam plastic tape

96

first slot

98

second slot

100

connecting area

101

sealing lip

102

tape

104

strip

106

area designation

108

strip

110

area designation

112

tape

114

Thermal insulation plate

116

end rail

118

angle rail

120

first leg

122

second leg

124

final stage

126

outside bar

128

Finishing frontal thigh

130

outer leg

132

Transition area / connector insertion

134

groove profile

136

Drip lip

Claims (15)

Plastering strip (2) for placement at a transition between a first component of a building, in particular a window or door frame, a window sill, a beam, a metal connection or a Lisene, and a second component of a building, in particular a thermal insulation and / or a plaster layer having
a base portion (4) made of plastic;
a plastering area (16) made of plastic, which is intended for plastering in the plaster layer and / or for firm connection with the thermal insulation; and
a foamed plastic adhesive strip (8) having a first adhesive side, a second second adhesive side opposite the first adhesive side, an inner side and an outer side;
characterized in that
the inside and / or the outside of the foam plastic adhesive strip (8) has at least one slot (10, 12) to allow a change in distance between the first and second adhesive side of the foam plastic adhesive strip (8). A plaster molding (2) according to claim 1, wherein the first adhesive side of the foamed plastic adhesive strip (8) is adhered to the base portion (4), and wherein the second adhesive side is for adhesive engagement with the first building component. The screed (58) of claim 1, wherein the first adhesive side of the foamed plastic adhesive strip (8) is adhered to the scrubbing area (70) and the second adhesive side of the foamed plastic adhesive strip (8) is adhered to the base area (60), and / or the base region (60) has a base wall (62), to one side of which the foamed plastic adhesive strip (8) is adhered with its second adhesive side, and to the second side of which is affixed an adhesive or sealing strip (66) for adhesive bonding is intended with or for sealing engagement with the first building component. A bar (104) for attachment to a window or door frame, a sill, a beam, a metal connection or a sheeting, comprising
a foamed plastic adhesive strip (8) having a first adhesive side, a second second adhesive side opposite the first adhesive side, an inner side and an outer side;
characterized in that
the inside and / or the outside of the foam plastic adhesive strip (8) has at least one slot (10, 12) to allow a change in distance between the first and second adhesive side of the foam plastic adhesive strip (8). A strip (104) according to claim 4, wherein the strip (104) comprises a base wall (78) and / or two spaced apart leg legs (80, 82) for captively receiving an edge of an insulating panel, sheet or similar trim panel. A strip (104) according to claim 4 or 5, wherein the foamed plastic adhesive strip (8) is adhered to the base wall (78) with its first adhesive side, and wherein the second adhesive side of the foamed plastic adhesive strip (8) is adhered to the window or door frame , to the window sill, to the beam, to the metal connection or to the slat, or wherein the foamed plastic adhesive strip (94) is glued to the base wall (78) with its first adhesive side and the second adhesive side of the foamed plastic adhesive strip ( 8) for adhering to the edge of the insulating panel, sheet or the like, and / or wherein an additional adhesive strip (112) is adhered to the base wall (78) with an adhesive side and the opposite side to the adhesive Connection with or for sealing engagement with the window or door frame, the sill, the beam, the metal connection or the Lisene is determined. End rail (116) for building thermal insulation or building sound insulation, comprising: an angle rail (118), the first leg (120) is provided for attachment to the building and the second leg (122) for abutment against a closing end face of the insulation; an outer ledge (126) secured to the end portion of the second leg (122) of the angle rail (118) and having an outer leg (130) for engagement with the exterior of the insulation; and a foamed plastic adhesive strip (8) having a first adhesive side, a second second adhesive side opposite the first adhesive side, an inner side and an outer side; wherein the foam plastic adhesive strip (8) on the one hand with the angle rail (118), in particular with its second leg (122), and on the other hand with the outer strip (126), in particular with its second leg (128) is glued characterized in that the inner side and / or the outer side of the foam plastic adhesive strip (8) has at least one slot (10, 12) for changing the distance between the first and second adhesive sides of the foam plastic adhesive strip (8) and thus between the angle rail (118) and outer strip (126 ). A plaster molding (2), molding (104) or finishing rail (116) according to any one of the preceding claims, wherein the direction of the at least one slot (10, 12) is substantially parallel to the first and / or second adhesive side of the foam plastic adhesive tape (8 ) lies. A plaster molding (2), molding (104) or finishing rail (116) according to any one of the preceding claims, wherein the foam plastic adhesive strip (8) has a first slot (10) on its inside and a second slot (12) on its outside , and / or wherein the first and the second slot (10, 12) at different positions between the first and second adhesive side of the foam plastic adhesive strip (8) are arranged. A plaster molding (2), molding (104) or finishing rail (116) according to any one of the preceding claims, wherein the first slot (10) is located at a position which is about one third of the total thickness of the foam plastic adhesive strip (8 ), and / or wherein the second slot (12) is disposed at a width position that is about two-thirds of the total thickness / thickness of the foam plastic adhesive strip (8), from the first adhesive side second adhesive side seen, corresponds. A plaster molding (2), molding (104) or finishing rail (116) according to claim 9 or 12, wherein the connecting portion of the foam plastic adhesive tape (8) disposed between the first slot (10) and the second slot (12) lies between a lying position in that it abuts the adjacent regions of the foam plastic adhesive strip (8) and an exploded position in which it has an oblique course with gaps to the adjacent regions of the foam plastic adhesive strip (8) is movable. A plaster molding (2), molding (104) or finishing rail (116) according to any one of the preceding claims, wherein the foam plastic adhesive strip (8) in the extended position has a Z-shape or inverted Z-shape in cross-section. A plaster molding (2), molding (104) or finishing rail (116) according to any one of the preceding claims, wherein the at least one slot (10, 12) extends from the outside or inner side to a position close to the respectively opposite inner surface. or outer side extends, in particular to a position which is about two-thirds on the way from the outer or inner side to the respective opposite inner or outer side. A plaster molding (2), molding (104) or finishing rail (116) according to any one of the preceding claims, wherein the foam plastic adhesive strip (8) comprises polyurethane or polyethylene. Plaster molding, strip (90) or end rail according to one of the preceding claims, wherein two foam plastic adhesive tapes (94) are arranged side by side.

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