WO2017017139A1

WO2017017139A1 - Panel

Info

Publication number: WO2017017139A1
Application number: PCT/EP2016/067905
Authority: WO
Inventors: Peter M. Hamberger
Original assignee: Hamberger Industriewerke Gmbh
Priority date: 2015-07-27
Filing date: 2016-07-27
Publication date: 2017-02-02
Also published as: EP3329065A1

Abstract

The invention relates to a panel and to a mounting method for a wall or ceiling covering, the panel being provided with adhesive strips for prefixing.

Description

description

paneling

The invention relates to a panel of a wall or ceiling panel according to the preamble of claim 1 and an assembly method for such panels.

Are known surface elastic baffles, which consist of a metal or wooden construction and point elastic baffles. Such point elastic baffles are known for example from DE 102 57 367 A1, G 86 34 785 and GM 76 38 003. In all these solutions, an upper layer of a textile material or a plastic material is applied to an elastic plastic layer, for example a foam.

For surface elastic baffles, as for example from the

DE 100 42 565 A1 or DE 298 15 801 U1 are known, on a lath-shaped substructure, a top layer with a damping layer and a visible surface, which in turn may be formed by wood panels, applied.

The installation of such wall structures is very expensive, since first the substructure of the slats construction and then the various layers (damping layer, visible surface, etc.) must be formed.

In the case where the panels of the wall or ceiling panel without

Damper layer are executed, these are usually connected directly to the substructure, this can be done for example by screws, staples or gluing. When bonding a mounting adhesive is applied flat panelelseitig or sub-site and then pressed the respective panel. The problem with this is that the assembly adhesive takes some time to cure, so that the panels slip, especially in a wall or ceiling panel, so that no uniform joints or even overlaps are formed. In contrast, the invention has for its object to provide a panel of a wall / ceiling panel that allows easy installation with little effort.

This object is achieved by a panel having the features of claim 1. To solve the problem also contributes to the assembly process according to claim 14.

Advantageous developments of the invention are the subject of the dependent claims.

The panel of the invention serves to form a wall or

Ceiling paneling and can be attached by means of a Montageverklebung or other mounting means to an area to be covered. According to the invention, in addition to this connection, a device is provided on the panel side, by means of which the panels can be prefixed to the surface to be covered.

In this way it is possible, for example, the adhesive layer, such as a

Assembly adhesive to allow to cure for a long time without a change in position of the panel with respect to the predetermined laying position is to be feared.

The device for prefixing is factory-formed on the panel - the

Assembly adhesive is preferably applied on site.

In such a solution can be dispensed with a complex substructure, as required in the aforementioned prior art.

In a preferred embodiment of the invention, a prefixing of the wall construction takes place via an adhesive layer of the panels. Such an adhesive layer may, for example, have a multiplicity of adhesive strips, preferably applied in parallel, which may be formed by a double-sided adhesive tape or adhesive cords. This adhesive layer is factory provided on the panel and may for example be covered by a protective paper or the like, which is then removed for prefixing. Alternatively to the use of the adhesive layer, a Velcro connection can also be provided.

In a particularly preferred embodiment, the panels are made of real wood or have at least one of real wood decor layer.

In the case in which the panel consists entirely of real wood, it can be surface-treated in the same way on the visible side as well as on the adhesive side, for example by milling, brushing, grinding, scrubbing, structuring or provided with a cover layer. By this same treatment on both sides a delay of the real wood panels is reliably avoided. The top or surface layer may be formed by varnish, oil, stain or the like.

It is particularly preferred if the panels consist of real wood lamellae with a thickness in the range between 2.0 to 6.0 mm. Such slats are used for example as coverings in parquet floors. These slats give the clad wall / ceiling a particularly high-quality appearance.

The final bonding adhesive layer is preferably a conventional assembly adhesive applied on-site. Preferably, the mounting adhesive is applied in the area on the panel in which there is no tape.

The adhesive strips for prefixing can consist, for example, of synthetic rubber, preferably a styrene-butadiene rubber.

To improve the appearance, the side edges of the panels may be designed with an overlapping profile so that the panels overlap each other along adjacent side edges.

The side edges can also be provided on the visible side with a chamfer.

In one embodiment of the invention, nut- / spring-like connecting means are provided on the end faces, that is, the longitudinal or side surfaces of the panels. This connection can be formed in a conventional manner by a tongue / groove profile which is formed on the panel. This tongue and groove connection can also be designed with a lock in the manner of a click connection, as used for example in floor panels.

Alternatively, an inserted foreign spring can be used, which are inserted into corresponding mutually aligned grooves adjacent side edges / side surfaces of the panels. This foreign spring can also be used as an optical design element when the panels are laid with a certain distance.

According to an assembly method, the panels are delivered prefabricated and then prefixed on the site, for example by means of the adhesive cords. The permanent attachment to the wall then takes place by means of a Montageverklebung or other attachment, such as screwing, nailing or the like. The pre-fixing can also be done via a Velcro connection, for example, a plurality of strip-shaped Velcro fasteners, the wall / ceiling side and panel side are applied.

However, as explained above, the construction according to the invention is not limited to an application in walls, but generally usable for wall / ceiling panels, in which a high-quality trim is needed. Thus, the construction can also be designed with regard to an optimization of the acoustics and thus serve for the covering of auditoriums or concert halls or the like. In principle, it is also conceivable to design the wall construction as a design element due to its high-quality construction with insulating layer / damping layer and upper layer. Accordingly, a damping / insulating layer can be designed either with regard to optimal mechanical damping (baffle) or in terms of the optimal acoustics (noise insulation) or in terms of optimal insulation (thermal insulation) or optimal appearance.

Preferred embodiments of the invention are explained in more detail below with reference to schematic drawings. Show it: Figure 1 is a highly schematic representation of a paneled panels according to the invention with room;

Figure 2 is a rear view of a panel according to Figure 1;

Figure 3 is a side view of the panel according to Figure 2 in the wall mounted state and

Figures 4 to 7 embodiments of profiles of mutually assigning side edges.

The invention will be explained below with reference to a wall paneling for a room. However, as stated above, the invention is not limited to such wall coverings but also covers applications in which the panels are used for a ceiling covering or the like. Thus, the panels can also be used to cover the wall of lecture halls, concert halls or the like or else as a design element or the like.

Figure 1 shows a schematic representation of the front side of a room 1, which is provided with a wall panel 2. According to the invention, the wall cladding 2 consists of a plurality of panels 4, which are glued to the wall, in the present case an end wall 6.

FIG. 2 shows a rear view of a partial region of a panel 4 of the wall cladding 2 according to FIG. 1. FIG. 3 shows the panel in a side view in abutment against the wall 6.

As indicated by the grain in Figure 2, the panel 4 is a real wood panel, the dimensions of which corresponds approximately to those slats, as they are used as decking of a conventional parquet. Such lamellae usually have a thickness d (see FIG. 3) of 2.5 to 5.5 mm. A support plate or the like, as in floor elements is not provided. The decorative side 8 arranged on the left in FIG. 3 and a rear side 10 of the panel (lamella) on the wall side are preferably treated mechanically in the same way, so that warping of the panel is prevented. The two sides 8, 10 may additionally or alternatively be provided with a varnish, wax, oil or stain layer, for example to improve the water resistance of the pavement. The mechanical pretreatment can be done by milling, dehorning, grinding, brushing, structuring or the like.

2, a plurality of adhesive strips 12 are provided, which are preferably arranged parallel to one another in the longitudinal direction of the panel. In the embodiment shown in Figure 2, only three adhesive strips 12 are shown, of course, one or more such adhesive strips can be provided.

The adhesive strips are covered in the delivery condition of a protective film, which is removed during pre-assembly. This protective film is not shown.

However, these adhesive strips 12 are not used for final fixation of the panels 4 on the wall or ceiling but only for prefixing. The actual fixation takes place in the illustrated embodiment by means of a mounting adhesive 14, which is applied either wall / ceiling side or panel side and takes a certain amount of time to cure. The fixation of the panel 4 during this curing of the assembly adhesive 14 is carried out by the or the adhesive strip 12. Demensprechend, the number of adhesive strips 12 or covered with adhesive areas can be kept low, since it is only important, the panel 4 during a comparatively small Curing time of a maximum of several hours to keep in the desired position.

The mounting adhesive 14 is preferably applied to the areas where no tape or the like is provided. Thus, the assembly adhesive, as indicated in Figure 2, serpentine or wavy on the areas between the

Adhesive strips 12 are applied. In this way, the wall and ceiling areas of a room or even a room divider or the like can be provided in a very simple way with a high quality flooring, with no complex substructure but only a flat wall surface 6 is required for permanent connection. The assembly is very easy. At the construction site, the above-mentioned protective film is peeled off from the respective panels 4 and the assembly adhesive 14 is applied either to the panels or to the wall / ceiling. Subsequently, the panel 4 is pressed so that it adheres via the adhesive strip 12 to the wall / ceiling. The assembly adhesive then hardens, so that the carrying capacity after this curing time is essentially applied by the assembly adhesive.

Instead of using such a mounting adhesive, the panel 4 can be attached in any other way, for example by screws, clamps or nails, this attachment process is simplified by the prefixing by means of the adhesive layer. For example, you can first dress the entire wall and then do the final fixation.

3, the adhesive strips 12 are applied with a cross-sectionally approximately rectangular or elliptical structure as "adhesive cords." These can be supplied, for example, as roll material and then rolled onto the back 10 of the panel 4 at the factory sufficient to provide a single adhesive strip 12 for prefixing.

In the case where the panel 4 is cuboidal with straight side edges, the panels 4 may be laid in a joint or joint.

In order to form a largely joint-free covering, the adjacent side edges 16, 18 of the panels can be designed to be overlapping or with a tongue and groove connection.

Some examples of overlapping side edges 16, 18 are shown in FIGS. In the embodiment shown in Figure 4, the side edges are complementary downgraded to each other, so that in the installed state, the panels 4, 4 'along two offset end face portions 20, 22 and an intermediate therebetween Horizontal section 24 abut each other. In the illustration according to FIG. 4, only the end face sections 20, 22 and the horizontal section 24 of a panel 4 are provided with reference numerals - the profiling of the other panel 4 'takes place correspondingly.

Figure 5 shows a variant in which along adjacent side edges 16, 18, here the side edge 18, with an example V-shaped groove and the opposite side edge 16 with a corresponding V-shaped projection (spring) 28 is provided. Similar to the embodiment described above, the groove 26 and the projection 28 are complementary to each other, so that the projection 28 is flush with the groove 26 and the "gap" shown in Figure 5 is completely closed, so that a nearly jointless laying, as in Embodiment is made possible according to Figure 4, wherein the panels / slats 4, 4 'are fixed in a direction perpendicular to the support surface in a certain manner relative to each other.

6 shows a very simple embodiment in which the adjacent side edges are provided with a recessed chamfer 30 (side edge 18) or with a chamfer 32 (side edge 16) projecting towards the support surface, the pitch of which is the same, so that the panels 4, 4 'not as in the simplest solution along vertical to the support surface extending side edges but along the wider chamfers 30, 32 abut each other.

Finally, FIG. 7 shows a variant of the exemplary embodiment according to FIG. 5, in which the edges of the side edges 16, 18 pointing to the useful surface are each provided with a chamfer 34, 36. In the illustration according to FIG. 7 underneath, on the one panel 4, in turn, a groove 26 is formed into which a projection 28 of the other panel 4 'is inserted. By the two chamfers 34, 36, an approximately V-shaped joint is then "simulated" in the installed state, wherein the panels 4, 4 'in the underlying areas are flush with each other.

In all the embodiments described above, the side edges 16, 18 may be glued to improve the connection by means of the assembly adhesive or other glue. Disclosed are a panel and a mounting method for a wall / ceiling panel, wherein the panel for pre-fixing is provided with adhesive strips.

LIST OF REFERENCES:

1 room

2 wall cladding

4 panel

6 end wall

8 decorative side

10 back side

12 adhesive strips

14 assembly adhesive

16 side edge

18 side edge

20 end face section

22 end face section

24 horizontal surface section

26 groove

28 lead

30 chamfer

32 chamfer

34 chamfering

36 chamfering

Claims

claims

1 . Panel of a wall, ceiling cladding, which can be fastened by means of mounting, preferably an adhesive layer on a surface to be covered, characterized by at a rear side (10) of the panel (4, 4 ') applied fixing elements for prefixing.

2. Panel according to claim 1, wherein the fixing element is at least one adhesive strip (12).

3. A panel according to claim 2, wherein a plurality of adhesive strips (12) are arranged at a parallel distance from each other.

4. A panel according to claim 2 or 3, wherein the adhesive strips (12) are covered by a cover sheet.

5. Panel according to one of the preceding claims, wherein this consists of wood.

6. Panel according to claim 5, wherein this is surface treated both front side and back.

A panel according to claim 6, wherein the surface treatment is the same on both sides.

8. A panel according to any one of the preceding claims, wherein the adhesive layer comprises a curing mounting adhesive.

9. Panel according to one of the preceding claims, wherein the one or more adhesive strips (12) made of a synthetic rubber, preferably styrene butadiene rubber.

10. Panel according to one of the preceding claims, wherein side edges (16, 18) of the panels (4, 4 ') are designed with an overlap profile.

1 1. Panel according to one of the preceding claims, wherein the side edges (16, 18) are chamfered on the visible side.

12. Panel according to one of the preceding claims, with a thickness (d) of 2.0 to 6.0 mm.

13. A panel according to claim 6 or 7 or according to a related to this claim, wherein the surface treatment is a mechanical processing, for example by milling, brushing, grinding, scrubbing, structuring and / or the application of a cover layer, such as a paint, a stain, a Oil, includes.

14. Assembly method for panels according to one of the preceding

Claims, with the steps:

- Delivery of the panels (4)

- Preferably applying assembly adhesive (14) on the panels (4) in an area that is not covered by adhesive strip (12) for prefixing

- Pre-fixing the panels (4) to the wall or ceiling

- Hardening of the assembly adhesive (14) in the prefixed state or fixing the panels (4) by means of other fastening means.