阅读说明：本技术 具有粘合剂涂层的墙体板材 (Wall board with adhesive coating ) 是由 贾斯汀·海姆 克里斯蒂安·施韦泽 于 2018-10-29 设计创作，主要内容包括：本发明涉及一种具有T形轮廓(1)的墙体板材、天花板板材或地板板材,其中,腹板的基部表面(4)和/或肢部(3)的面向安装侧的表面(4’)局部地或全部地涂覆有粘合剂。本发明还涉及由多个这种类型的板材形成的墙体包覆层、天花板包覆层或地板包覆层。(The invention relates to a wall, ceiling or floor panel having a T-shaped profile (1), wherein the base surface (4) of the web and/or the surface (4') of the limb (3) facing the installation side are partially or completely coated with an adhesive. The invention also relates to a wall cladding, ceiling cladding or floor cladding formed from a plurality of such sheets.)

1. A wall, ceiling or floor panel with a T-shaped profile (1), wherein the profile (1) comprises a web (2) at a mounting side (6) of the panel and two limbs (3) at a visible side (5) of the panel, characterized in that the web (2) has a planar base surface (4) and that the base surface (4) of the web (2) and/or the surface (4') of the limbs (3) facing the mounting side (6) is partially or fully coated with an adhesive.

2. -panel according to the preceding claim, characterized in that it has an additional adhesive coating at the edge surface (7) of at least one limb (3).

3. A panel according to any one of the preceding claims, characterised in that the limbs (3) are arranged axially symmetrically with respect to the web (2).

4. A panel according to any one of the preceding claims, characterised in that the limbs (3) and the web (2) are connected by form-fitting and are made in one piece.

5. -panel according to any one of the preceding claims, characterized in that it has, at the visible side (5), a decorative paper layer (11), and/or a decorative or inlay layer.

6. -Panel according to any of the preceding claims, characterized in that it has a material selected from the group comprising: wood; wood materials, in particular high density fiberboard, medium density fiberboard, oriented strand board, chip board; plastics, in particular polyvinyl chloride; cement fibers; stucco; a metal; glass; a ceramic; rock wool fiber material; and mixtures thereof.

7. A panel according to any one of the preceding claims, characterized in that said adhesive is a pressure-sensitive adhesive, preferably a polyacrylate or polyurethane based pressure-sensitive adhesive.

8. Panel according to any one of the preceding claims, characterized in that said adhesive coating is covered by a reversibly removable release paper, preferably a release paper comprising or coated with polyethylene.

9. -panel according to any of the preceding claims, characterized in that it has a length of 100 to 2000mm and/or a width of 30 to 250mm and/or a thickness of 4 to 10 mm.

10. -panel according to any of the preceding claims, characterized in that said edge surface (7) of said limb (3) is coated with a protective varnish, preferably with a UV-hardening protective varnish, in particular chosen from the group comprising matt and glossy varnishes.

11. A panel according to any one of the preceding claims, characterised in that the edge surface (7) of the limb (3) has a chamfer (9), a rounded portion, or a bend on one or both sides, preferably the chamfer (9), the rounded portion, or the bend is coated with a UV-hardening protective lacquer, preferably a UV-hardening protective lacquer selected from the group comprising a matt varnish and a glossy varnish.

12. A panel according to any one of the preceding claims, characterized in that at least the surface of the limb (3) facing the visible side (5) has an arch or structure, wherein the structure preferably comprises regular elevations and depressions.

13. A panel according to any one of the preceding claims, characterised in that the surface of the limb (3) facing the visible side (5) and the surface (4') of the limb (3) facing the mounting side (6) have a structure with both surfaces in the same direction or in opposite directions relative to the base surface (4) of the web (2).

14. A panel according to any one of the preceding claims, characterised in that there is a right-angled or rounded transition between the surface of the limb (3) facing the mounting side (6) and the web (2).

15. A wall, ceiling or floor covering formed from a plurality of panels as claimed in any one of claims 1 to 14.

16. Wall, ceiling or floor covering according to claim 15, characterized in that the board is fastened to the wall, ceiling or floor by means of an adhesive coating of the base surface (2) of the web in the first installation plane (10).

17. Wall covering, ceiling covering or floor covering according to any of claims 15 or 16, characterized in that the sheets are arranged adjacent to each other in rows in the first installation plane (10) such that the edge surfaces (7) of limbs (3) of adjacent sheets are adjacent to each other.

18. Wall cladding, ceiling cladding or floor cladding according to any of claims 15 or 16, characterized in that the sheets in a second mounting plane (20) are fastened to the sheets on the first mounting plane (10) by means of an adhesive coating on the surface (4') of the limb (3) facing the mounting side (6) such that the sheets on the first mounting plane (10) are at least partially hidden from the viewer on the visible side (5) due to the sheets in the second mounting plane (20), preferably that the edge surface (7) of each adjacent sheet in the first mounting plane (10) is adjacent to the side surface of the web (2) of the sheet in the second mounting plane (20).

19. Wall, ceiling or floor covering according to any of claims 15, 16 or 18, characterized in that the plates in the third installation plane (30) are fastened to the plates in the second installation plane (20) and/or to the plates in the first installation plane (10) by means of an adhesive coating.

20. Wall cladding, ceiling cladding or floor cladding according to any of claims 15 to 19, wherein no additional adhesive is required for the permanent fastening of the sheet material and no screws, nails, clamps, staples or pins, preferably no additional auxiliary tools at all, are required.

Technical Field

The invention relates to a wall, ceiling or floor panel having a T-shaped profile, wherein the base region of the web and/or the surface of the limb (limb) facing the installation side are partially or completely coated with an adhesive. The invention also relates to a wall, ceiling or floor covering formed from a plurality of such sheets.

Background

Disclosure of Invention

The object of the present invention is therefore to provide a wall, ceiling or floor panel which can be fastened permanently and simply to most surfaces without additional aids or special skills being required for this purpose. Furthermore, it is an object of the present invention to design the sheet material such that it can be mounted in one plane and can be assembled to form a single layer cladding or can be arranged in multiple planes to create a regular 3D effect. Furthermore, it is an object of the invention to provide instructions regarding the assembly of wall, ceiling or floor panels and thereby make available the wall, ceiling or floor covering itself.

This object is achieved by a panel having the features specified in claim 1 and a wall cladding as specified in claim 16. The dependent claims show advantageous further developments.

The wall, ceiling or floor panels have a T-shaped profile comprising a web on the installation side of the panel and two limbs on the visible side of the panel, and the web has a planar base surface and the base surface of the web and/or the surface of the limbs facing the installation side are coated partially or completely with an adhesive.

An adhesive in the sense of the present invention is herein understood to be such that the adhesive coated surface of the limb is adapted to adhere to the surface in contact with the surface of the limb. Thus, the adhesive is "active" in the sense according to the invention and thus has not yet hardened and/or has adhered to the second article. Thus, the panel according to the invention is suitable for further bonding to a further article, but not already adhered to a further article.

The term "T-shaped profile" will be given a broad interpretation here. For example, "T-shaped profile" includes embodiments where the web does not form a 90 ° angle with the limb. The "T-shaped profile" also covers embodiments where the shortest side of the web does not automatically represent a base surface. Furthermore, as part of the present invention, the following profile is also referred to as a "T-profile": the cross-section of the web is square or rectangular, or has the shape of a trapezoid, a rhombus or a parallelogram.

The visible side of the panel is the side of the panel that faces the viewer after fastening the panel to a wall, floor or ceiling.

The partial coating of the base surface of the web and/or of the surface of the limb facing the mounting side may be due to spray application of an adhesive by means of a nozzle.

Furthermore, it is advantageous if the sheet material has an additional adhesive coating at the edge surface of at least one limb. The adhesive coating can facilitate joining (joining) of adjacent plates in one plane. At the same time, possible warping of the sheet due to stretching or shrinking is compensated. In addition, adjacent sheets may be adhered to the edge surfaces of the limb by means of an adhesive coating, thereby creating a gas-filled space below the sheets which exhibits only a small amount of gas exchange with the ambient air and thus functions in a thermally and acoustically insulating manner. The gas-filled space is bounded by the surfaces of the limbs of two adjacent panels facing the installation side and by walls, floors or ceilings. A further advantageous aspect of the additional adhesive coating of the edge surface of at least one limb is that the bond created between adjacent panels behaves as a moisture barrier.

In a preferred variant of the sheet material, it is proposed that the limbs are arranged axially symmetrically with respect to the web. This means that preferably the T-shaped profile is such that it is symmetrical about an axis passing centrally through the base surface of the web.

In addition, it is preferred that the limbs and the webs are connected in a form-fitting manner and are made of one piece. Here, it is conceivable to produce the T-shape by injection molding in a corresponding injection mold. It is also contemplated that the monolith may be ground into a T-shape having two limbs and a web or cut to shape the solid material.

In a preferred embodiment, the panel also has an inlay or a decorative paper layer on the visible side. This allows for inexpensive materials for the matrix of the sheet, i.e. for the webs and limbs, and only for reinforcing the surface responsible for the visual impression. Preferably, the fixing of the veneer or decorative paper to the base body of the panel takes place by means of an adhesive. In addition, it is preferred in this embodiment that the veneer or decorative paper forming the surface of the panel is sealed with a transparent, glossy or matte lacquer. It is also possible to apply such a decoration to the visible side, for example by painting, colouring or other methods that may affect the appearance of the visible side.

The substantial part of the sheet material is not veneer but preferably comprises a material selected from the group consisting of: wood, wood materials (especially High Density Fiberboard (HDF) and Medium Density Fiberboard (MDF)), plastics (especially polyvinyl chloride (PVC)), cement fibers, stucco, metal, glass, ceramic, rock wool fiber materials (basalt fibers), and mixtures thereof. Particularly preferably, the sheet material comprises a material selected from the group consisting of: wood materials (such as HDF, MDF), PVC, cement fibers, stucco, metal, glass, and ceramics. In this connection, it is particularly preferred for the material to represent more than 90%, particularly preferably more than 95%, of the total weight.

The adhesive with which the sheet is partially or completely coated is preferably a pressure sensitive adhesive. In particular, the pressure sensitive adhesives are suitable for manufacture using acrylates (e.g., polyacrylates, acrylic foams or modified polyacrylates). Pressure sensitive adhesives based on polyurethane are likewise suitable.

Furthermore, in order to obtain better transport capacity of the panel, it is preferred that the adhesive coating is covered by a reversibly removable release paper, particularly preferably a release paper comprising polyethylene or coated with polyethylene. Alternatively, the release paper may also consist essentially of kraft paper instead of polyethylene. The release paper prevents the sheets from already adhering to each other during transport to the destination, thereby preventing the sheets from becoming unusable. The user needs to remove the release paper and expose the adhesive coating for application to the wall, ceiling or floor.

Preferably, the sheet material has a length of 100mm to 2000mm and/or a width of 30mm to 250mm and/or a thickness of 4mm to 10 mm. Particularly preferably, the sheet material has a length of 1210mm, a width of 165mm and a thickness of 6 mm.

In another variant of the invention, the edge surfaces of the limbs have a chamfer, a rounded portion, or a bend on one or both sides. A chamfer is a chamfered surface of a workpiece edge that reduces the risk of injury to a user at the edge surface. In addition, the chamfer is favorable for the installation of the plate. Preferably, the chamfer has an angle between 40 ° and 50 ° towards the plane. Preferably, the chamfer, rounded portion, or bend is also coated with a UV-hardening protective lacquer.

The edge surfaces of the limbs themselves may also be coated with a UV-hardening protective lacquer. This improves the wear and scratch resistance of the panel and also protects the edge surfaces from other mechanical damage, so that the panel becomes more durable and durable.

Preferably, the UV-hardening protective lacquer for the edge surface of the limb is selected from the group comprising a matt varnish and a glossy varnish.

In an advantageous embodiment of the sheet material, it is proposed that the surface of the limb facing the visible side has an arch or structure, wherein preferably the structure comprises regular elevations and depressions. It is furthermore preferred that the surface of the limb facing the visible side and the surface of the limb facing the installation side have a structure with both surfaces in the same direction or in opposite directions with respect to the outer plane, e.g. the plane of the wall.

If the structure is regular and in the same direction or in opposite directions on the oppositely disposed two surfaces of the limb, a plurality of identical sheets can be arranged in multiple planes without any intervening spaces. The protrusion at the surface of the limb facing the mounting side coincides with the depression at the visible side of the limb.

Further, it is desirable that the base surface of the web and/or the edge surface of the limb and/or the surface of the limb facing the visible side and/or the surface of the limb facing the mounting side have a central roughness depth (core roughness depth) of between 20 μm and 60 μm measured according to DIN EN ISO 13565-1. Thereby, it is ensured that the adhesive coating adheres to the board and can impart permanent contact with other surfaces.

Thus, there may be a right-angled, chamfered or rounded transition between the surface of the limb facing the mounting side and the web of the sheet material. For plates whose T-shaped profile has been produced by grinding a monolith or by cutting solid material to size, chamfered or slightly rounded transitions are particularly preferred, since precise right angles generally cannot be produced with these machining techniques.

The wall covering, ceiling covering or floor covering according to the invention is formed from a plurality of the above-mentioned sheets.

In a preferred variant, the cladding is characterized in that the board is fastened to the wall, ceiling or floor by means of an adhesive coating of the base surface of the web in the first installation plane.

In another variant, the sheets are positioned adjacent to each other in a row in the first mounting plane, such that the edge surfaces of the limbs of adjacent sheets are adjacent to each other.

However, it is particularly preferred that the wall cladding, ceiling cladding or floor cladding is designed such that the sheet material in the second mounting plane is also fastened to the sheet material on the first mounting plane by means of an adhesive coating on the mounting plane-facing surface of the limb such that the sheet material on the first mounting plane is at least partially hidden from the viewer on the visible side by the sheet material on the second mounting plane, preferably with the edge surface of each adjacent sheet material in the first mounting plane adjacent to the side surface of the web of the sheet material in the second mounting plane. In this embodiment, the coating layer has a distinct 3D effect or a regular three-dimensional structure. The topmost layer of the sheet material may be shadowed with suitable illumination to further magnify the effect.

It is also possible that the sheet material in the third mounting plane is fastened to the sheet material in the second mounting plane and/or to the sheet material in the first mounting plane by means of an adhesive coating. Here, a three-dimensional effect can also be observed. In addition, the thickness of the cladding layer may be affected by the number of mounting planes.

In a preferred variant, the adhesive coating of the panel is the only fastening component applied to the panel. It is therefore also preferred that no additional adhesive is required for the permanent fastening of the cladding, and that no screws, nails, clamps, staples or pins, particularly preferably no further auxiliary tools, are required at all.

Drawings

The invention will be described in more detail below with reference to fig. 1 to 9, without limiting the scope of protection to these particular embodiments.

Fig. 1 schematically shows a sheet material according to the invention having a T-shaped profile.

Fig. 2 shows a wall cladding according to the invention which can be manufactured using a panel according to the invention.

Figure 3 shows a wall cladding according to the invention comprising a sheet material with chamfered limb edge surfaces.

Fig. 4 shows a wall cladding according to the invention, in which the board of fig. 1 has been arranged horizontally offset in two installation planes.

Figure 5 shows a wall cladding according to the invention comprising a sheet with a wave-like structure in the same direction on both sides of the limb.

Fig. 6 shows a wall cladding according to the invention in which the plates with wave-like structures in the same direction on both sides of the limbs are arranged horizontally offset in two planes.

Fig. 7 shows a wall cladding according to the invention, in which the board of fig. 1 has been arranged horizontally offset in three mounting planes.

Fig. 8 shows a wall cladding according to the invention in which the sheets comprising trapezoidal webs and inclined limbs have been arranged adjacently in rows in the installation plane.

Fig. 9 shows a wall cladding according to the invention, in which the sheet material (the profile of which is formed by two trapezoids of different widths) is arranged in two mounting planes.

Fig. 10 shows a wall cladding according to the invention with a mounting plane in which a sheet material is used whose limbs have curved edge surfaces.

Fig. 11 shows, in a similar way to fig. 8, a wall cladding according to the invention in which the sheets comprising trapezoidal webs and oblique limbs have been arranged adjacently in rows in the installation plane. Unlike fig. 8, the individual webs of the sheet material used to make the wall cladding in fig. 11 are at acute angles to the limbs.

Fig. 12 shows a wall cladding according to the invention in which the panels of fig. 11 have been arranged horizontally offset in two mounting planes.

Detailed Description

Fig. 1 shows a cross section of a sheet material in the sense of the present invention. Fig. 1 comprises a substrate 1 as a board itself and a top layer 11 of veneer or decorative paper. As already indicated, the top layer 11 only occupies a small portion of the total thickness of the panel. A suitable adhesive may be applied between the substrate 1 and the top layer 11 of the board. Not shown is a clear lacquer which can be applied as a seal on the top layer. The T-shaped profile of the sheet has on the one hand a web 2 and on the other hand two limbs 3. Each limb has an edge surface 7 and a side surface 4' facing the mounting side. The surface of the web facing the mounting side is a base surface 4. After mounting the sheet, the viewer can inspect the visible side 5 of the cladding from directly opposite the mounting side.

Fig. 2 shows a cladding obtained by fastening a plurality of panels 1 of the same type having a T-shaped profile to a mounting side 6, here a wall. For the sake of clarity, the top layer of the veneer or decorative paper is not shown in this and all subsequent figures. Here, the same type of sheet material is arranged such that the edge surfaces of the limbs abut each other. Thus, an air-filled or gas-filled space 8 is created below the limb. If the edge surfaces of the limbs have an adhesive coating, the sheets will adhere not only to the wall but also to each other. Convection between the visible side and the gas-filled space in a direction perpendicular to the wall is thus prevented or at least hindered, so that here a sound and heat insulating effect can be produced.

Fig. 3 shows a wall cladding with a plate having a chamfered 9 edge surface 7. The chamfer may be advantageous when mounting the sheet material, as the chamfer compensates for manufacturing irregularities. Here, by arranging the plates in rows, a gas-filled space 8 is also created below the limb.

Figure 4 shows a wall cladding with two mounting planes. The sheet material without hatching is located in the first mounting plane 10. Each of these sheets has a distance from each other corresponding to the width of the web 2. The sheet material having the cross-sectional line is located in the second mounting plane 20. The sheet material in the second mounting plane 20 is arranged horizontally offset with respect to the sheet material in the first mounting plane 10 such that the surface 4' of the limb 3 facing the mounting side 6 is located entirely on the surface of the limb 3 facing the visible side 5 in the first mounting plane 10. Furthermore, there is also contact between the side surface of the web 2 of the sheet material belonging to the second mounting plane 20 and the edge surface 7 of the limb 3 of the sheet material belonging to the first mounting plane 10. Accordingly, a sufficient surface for bonding between the plate material of the first mounting plane 10 and the plate material of the second mounting plane 20 can be obtained.

Figure 5 shows a sheet with a wave-like structure on the surface of the limb 3 facing the visible side 5 and on the surface 4' of the limb 4 facing the mounting side 6. The structure in this example is in the same direction relative to the mounting plane 6. If the surface depicts a peak, the lower side 4' also depicts a peak. If the surface describes a valley, the lower side 4' also describes a valley. In this example, by arranging the plates in rows, a gas-filled hollow space below the limb is also created.

Fig. 6 illustrates that the plate material of fig. 5 may also be arranged in the first and second mounting planes 10 and 20 without generating a gap in a boundary area between the first and second mounting planes. Here again, the only gap is in the gas-filled hollow space 8.

Fig. 7 shows that the principle of the horizontally offset arrangement of the sheets can be continued as desired, resulting in a wall cladding with three or even more planes. In fig. 7, the third mounting plane 30 has been added to the first mounting plane 10 and the second mounting plane 20. Since the horizontal offset in this example is exactly half the total width of the sheet material, the projection of the sheet material in the third plane 30 again corresponds to the projection of the sheet material in the first plane 10. The sheet in the first plane 10 is completely hidden from the viewer on the visible side 5.

Another possible sheet material shape is shown in fig. 8. Here, the edge surface 7 of the limb 3 is not only chamfered, but also completely chamfered. The cross section of the web 2 has a trapezoidal shape.

Fig. 9 shows how the sheets of fig. 8 may be stacked to form multiple clad layers. In order that no further gap between the mounting plane 10 and the mounting plane 20 occurs, it must be noted that the side surfaces of the web must be chamfered in a complementary manner to the edge surfaces 7 of the oppositely situated limbs. The side surfaces of the web 2 and the oppositely arranged edge surfaces of the limbs 3 together form an angle of 180.

Fig. 10 shows a wall cladding consisting of a sheet material with a curved edge surface. The curvature of the edge surface corresponds here exactly to the curvature of the limb facing the visible side, so that here too it is possible to stack the sheets without play in the two mounting planes 10 and 20. In this wall cladding, the web 2 of the sheet material in the second mounting plane 20 projects very far into the gas-filled space 8.

Fig. 11 and 12 show the reverse piece (counter-piece) of the wall cladding of fig. 8 and 9. The webs of the panels in fig. 8 and 9 are arranged at an obtuse angle and form an acute angle with the plane of the wall, whereas the webs of the panels in fig. 11 and 12 are themselves acute and accordingly comprise an obtuse angle with the plane of the wall. The acute and obtuse angles in the limb are also exchanged compared to the sheet of figures 8 and 9. However, as can be seen in fig. 12, this different shape has no effect on: the panels can be arranged in two installation planes 10 and 20 without additional hollow spaces or gaps occurring, except for the gas-filled space 8 between the wall and the panels of the first installation layer 10.