ES1284034U - SET OF MULTILAYER PANELS FOR FAÇADES (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

Set of multilayer panels for facades characterized by comprising at least four multilayer panels (1), a longitudinal joint (2) and a transverse joint (3); Each multilayer panel (1) comprises a central layer (1.1) of polyurethane foam (PUR) or polyisocyanurate (PIR), an inner layer (1.2) and an outer layer (1.3), both of a metallic material; Each multilayer panel (1) has a first major face (1.4) in the shape of a quadrilateral, a second major face (1.5) in the shape of a quadrilateral opposite the first major face (1.4), a first minor face (1.6) and a second minor face (1.7) opposite the first minor face (1.6), a third minor face (1.8), adjacent to the first minor face (1.6), and a fourth minor face (1.9) opposite the third minor face (1.8) ; the fourth major face (1.4) has projections (1.41) of a width L except those of the ends with width L / 2, so that they correspond to those of the ends of width L / 2 of the fourth major face (1.4) of the adjoining multilayer panel (1); the first minor face (1.6) corresponds to the second minor face (1.7) of the contiguous multilayer panel (1) through the longitudinal joint (2), the third minor face (1.8) corresponds to the fourth minor face (1.9 ) of the contiguous multilayer panel (1) through the transverse joint (3); On the first minor face (1.6), the inner layer (1.2) presents from it and to the outer layer (1.3) in sequence a first protrusion (4), a second protrusion (5), a first space (6), a third bulge (7), a first housing (8), a fourth bulge (9) and a fifth bulge (10); On the second minor face (1.7) the inner layer (1.2) presents from it and up to the outer layer (1.3) in sequence a sixth bulge (11), a seventh bulge (12), a second space (13), a eighth bulge (14), a ninth bulge (15) and a tenth bulge (16); a first seal (17) is arranged in the first space (6), a second seal (18) is arranged in the second space (13); The central layer (1.1) occupies all the space between the inner layer (1.2) and the outer layer (1.3), limited by themselves, except in the first space (6) and in the second space (13) where it is limited by the first seal (17) and the second seal (18) respectively; The longitudinal joint (2) comprises a first section (2.1) that is arranged between the first seal (17) and the second seal (18), a second segment (2.2) that is arranged between the first housing (8 ) and the eighth bulge (14), a third section (2.3) that is arranged between the fourth bulge (9) and the ninth bulge (15) and a fourth section (2.4) that is arranged between the fifth bulge (10) and the tenth bulge (16); the first protrusion (4) is fitted and abutting with the sixth protrusion (11), the second protrusion (5) is fitted and abutting with the seventh protrusion (12); the third minor face (1.8) and the fourth minor face (1.9) are rectilinear; the transverse joint (3) comprises a fifth section (3.1) arranged along the third minor face (1.8) and the fourth minor face (1.9), a sixth section (3.2) that extends over the outer layer (1.3) , a seventh section (3.3) that extends over the outer layer (1.3) of the adjacent multilayer panel (1), an eighth section that extends over the inner layer (1.2) of two contiguous multilayer panels (1), in the vicinity of the outer layer (1.3) a third sealing gasket (20) is attached to the transverse gasket (3) in correspondence with the sixth section (3.2) and in the vicinity of the outer layer (1.3) of the multilayer panel (1 ) adjoining a fourth seal (21) joined to the transverse seal (3) in correspondence with the seventh section (3.3), so that the transverse seal (3) is in contact with the third seal (20 ) and the fourth seal (21). (Machine-translation by Google Translate, not legally binding)

Description

DESCRIPTION

SET OF MULTILAYER PANELS FOR FAÇADES

TECHNICAL FIELD OF THE INVENTION

The present invention is encompassed in the field of constructive elements for buildings, specifically panels that serve as coverings for surfaces and walls, especially panels consisting of several layers or multilayers made up of insulating material and sheet metal.

BACKGROUND OF THE INVENTION

One of the most common applications in current construction techniques is the use of self-supporting coatings, especially for coating horizontal or vertical facades in industrial-type buildings, similar to logistics warehouses, supermarkets, shopping centers, sports centers, etc. ., for which plates of products and materials suitable for use are used, which together with a correct union and a quality finish offer the necessary characteristics of insulation and enclosure to weather events, such as rain, wind or snow, as well as as well as thermal and acoustic insulation from the outside. The considered plates are usually applied to facades by orienting the plates vertically, either horizontally or even with certain angular degrees.

One of the challenges of the plates is that they have the appropriate configuration for the covering that they must carry out, both aesthetically and functionally, as well as guaranteeing an assembly between adjoining plates that is simple and watertight, in a way that provides continuity to the covering. even though it is made up of assembled unitary plates.

DESCRIPTION OF THE INVENTION

The present invention is set forth and characterized in the independent claim, while the dependent claims describe other claims. characteristics of it.

The object of the invention is a set of multilayer panels suitable for installation on facades. The technical problem to be solved is to configure the panels that make up the set so that their assembly to configure the set is both aesthetic and functional.

In view of the foregoing, the present invention relates to a set of multilayer panels for facades comprising at least four multilayer panels, a longitudinal joint and a transverse joint. The names "longitudinal" and "transversal" are included by way of differentiation between the two, since the reference they express may change depending on how the set of panels is arranged in its final position of use on a façade or similar construction element.

Each multilayer panel comprises a central layer of polyurethane or polyisocyanurate foam, an inner layer and an outer layer, both of a metallic material; each multilayer panel has a first major quadrilateral-shaped face, a second major quadrilateral-shaped face opposite the first major face, a first minor face and a second minor face opposite the first minor face, a third minor face, adjacent to the first minor face, and a fourth minor face opposite to the third minor face, thus being named all the faces of each multilayer panel, for its better reference, which is approximately a right prism with a quadrangular base.

The fourth largest face has projections of a width L except those of the ends with width L/2, so that they correspond to those of the ends of width L/2 of the fourth largest face of the adjoining multilayer panel; thus, in the assembly of multilayer panels there always appear projections of width L, since those of adjacent panels are added L/2 plus L/2 to give rise to a width L.

The first minor face corresponds to the second minor face of the adjoining multilayer panel through the longitudinal joint, the third minor face corresponds to the fourth minor face of the adjoining multilayer panel through the transverse joint, with which the assembly is made up of four panels with a joint in one direction and another joint in the perpendicular, visually remaining as a crosshead.

On the first minor face, the inner layer presents from it and up to the outer layer in sequence a first protuberance, a second protuberance, a first space, a third protuberance, a first housing, a fourth protuberance and a fifth protuberance; on the second minor face the inner layer presents from it and up to the outer layer in sequence a sixth protuberance, a seventh protuberance, a second space, an eighth protuberance, a ninth protuberance and a tenth protuberance.

In the first space a first seal is arranged, in the second space a second seal is arranged; the central layer occupies all the space between the inner layer and the outer layer, limited by themselves, except in the first space and in the second space where it is limited by the first gasket and the second gasket respectively, because in the elaboration of each multilayer panel the material of the central layer is poured between the inner layer and the outer layer, when cured it expands and fills the entire gap between the layers, except in the spaces mentioned where it could come out, but it is stopped by the first and second gaskets.

The longitudinal joint comprises a first section that is arranged between the first sealing gasket and the second sealing joint, a second section that is arranged between the first housing and the eighth protuberance, a third section that is arranged between the fourth protuberance and the ninth protuberance and a fourth section that is arranged between the fifth protuberance and the tenth protuberance, normally configuring the longitudinal joint by the achievement of the mentioned sections.

The first protrusion is engaged and butt with the sixth protrusion, the second protrusion is engaged and butt with the seventh protrusion.

The third minor face and the fourth minor face are rectilinear; the transverse joint comprises a fifth section arranged along the third minor face and the fourth smaller face, a sixth section that extends over the outer layer, a seventh section that extends over the outer layer of the adjoining multilayer panel, an eighth section that extends over the inner layer of both adjoining multilayer panels, in the vicinity of the outer layer a third sealing joint is arranged attached to the transverse joint in correspondence with the sixth section and in the vicinity of the outer layer of the adjoining multilayer panel a fourth sealing joint is attached to the transverse joint in correspondence with the seventh section , so that the transverse joint is in contact with the third sealing joint and the fourth sealing joint, that is, in the vicinity of the outer layer, the third sealing joint and the fourth sealing joint are between the third minor face and the fourth smaller face and the transverse joint.

By "protrusion" is meant a projection or the like extending from the center of each multilayer panel.

One advantage is that the two layers of metallic material with the central polymeric layer provide sufficient strength so that the set of panels can be considered self-supporting.

Another advantage is the easy assembly given that the exposed configurations lead to a male-female type assembly in the longitudinal joint and butt in the transverse joint.

Another advantage is that the assembly provides the set of panels with acoustic and thermal insulation.

BRIEF DESCRIPTION OF THE FIGURES

This description is complemented with a set of figures, illustrative of the preferred example, and never limiting of the invention.

Figures 1 and 2 respectively represent a top and bottom perspective view of a set of multilayer panels.

Figures 3 and 4 represent profile views from adjacent sides of each of the multilayer panels.

Figure 5 represents a profile view of two multilayer panels joined on the faces where a longitudinal joint is housed, it is represented in figure 6 and the panels with the joint in figure 7.

Figure 8 represents a profile view of two multilayer panels joined on the faces where a transverse joint is housed, it is represented in figure 9 and the panels with the joint in figure 10.

Figure 11 represents a partial top perspective view in which the outer layer includes ribs.

DETAILED DISCLOSURE OF THE INVENTION

Figure 1 shows a set of multilayer panels for facades comprising at least four multilayer panels (1), a longitudinal joint (2) and a transverse joint (3); each multilayer panel (1) comprises a central layer (1.1) of polyurethane (PUR) or polyisocyanurate (PIR) foam, an inner layer (1.2) and an outer layer (1.3), both of a metallic material. In figures 1 and 2 it can be seen that the transverse joint (3) protrudes from the sides of the set of panels, with this it is represented that normally said transverse joint (3) is an element running along the entire length of the element on the one that is available, the height in the case of a façade, while the longitudinal joint (2) is just the right length to adapt to the multilayer panels (1) between which it is arranged.

Each multilayer panel (1) has a first major face (1.4) in the shape of a quadrilateral, a second major face (1.5) in the shape of a quadrilateral opposite the first major face (1.4), a first minor face (1.6) and a second minor face (1.7) opposite the first minor face (1.6), a third minor face (1.8), adjacent to the first minor face (1.6), and a fourth minor face (1.9) opposite the third minor face (1.8) , figures 3 and 4; the fourth largest face (1.4) has projections (1.41) of a width L except those at the ends with width L/2, figure 2, so that correspond to those of the ends of width L/2 of the fourth largest face (1.4) of the adjoining multilayer panel (1).

The first smaller face (1.6) corresponds to the second smaller face (1.7) of the adjoining multilayer panel (1) through the longitudinal joint (2), figure 7, the third smaller face (1.8) corresponds to the fourth face minor (1.9) of the multilayer panel (1) adjoining through the transverse joint (3), figure 10. In these figures 7 and 10, for clarity the mentioned minor faces (1.6,1.7,1.8,1.9) are not indicated, which can be seen in figures 3 and 4.

On the first minor face (1.6), the inner layer (1.2) presents from it and to the outer layer (1.3) in sequence a first protuberance (4), a second protuberance (5), a first space (6), a third protuberance (7), a first housing (8), a fourth protuberance (9) and a fifth protuberance (10); on the second minor face (1.7) the inner layer (1.2) presents from it and to the outer layer (1.3) in sequence a sixth protuberance (11), a seventh protuberance (12), a second space (13), a eighth bulge (14), a ninth bulge (15) and a tenth bulge (16); in the first space (6) a first sealing gasket (17) is arranged, in the second space (13) a second sealing gasket (18) is arranged, figure 5.

The central layer (1.1) occupies all the space between the inner layer (1.2) and the outer layer (1.3), limited by themselves, except in the first space (6) and in the second space (13) where it is limited by the first seal (17) and the second seal (18) respectively.

The longitudinal seal (2) comprises a first section (2.1) that is arranged between the first sealing gasket (17) and the second sealing gasket (18), a second section (2.2) that is arranged between the first housing (8 ) and the eighth protuberance (14), a third section (2.3) that is arranged between the fourth protuberance (9) and the ninth protuberance (15) and a fourth section (2.4) that is arranged between the fifth protuberance (10) and the tenth protuberance (16), showing the configuration of the longitudinal joint (2) in figure 6 and its arrangement in figure 7; the first protuberance (4) is fitted and butt with the sixth protuberance (11), the second protuberance (5) is fitted and butt with the seventh protuberance (12), figure 7.

In the longitudinal joint (2) shown, it can be seen that the first section (2.1) is configured as a hollow prism with fins, just like the second section (2.2) and the third section (2.3) also have fins. This specific configuration is advantageous to help the compression of the longitudinal joint (2), hollow prism, and that the resulting deformation does not stop providing sealing, fins.

The third minor face (1.8) and the fourth minor face (1.9) are rectilinear; the transverse joint (3) comprises a fifth section (3.1) arranged along the third smaller face (1.8) and the fourth smaller face (1.9), a sixth section (3.2) that extends over the outer layer (1.3) , a seventh section (3.3) that extends over the outer layer (1.3) of the adjoining multilayer panel (1), an eighth section that extends over the inner layer (1.2) of both adjoining multilayer panels (1), in the vicinity of the outer layer (1.3) a third sealing joint (20) is attached to the transverse joint (3) in correspondence with the sixth section (3.2) and in the vicinity of the outer layer (1.3) of the multilayer panel (1 ) Adjacent, a fourth sealing gasket (21) is attached to the transverse gasket (3) in correspondence with the seventh section (3.3), so that the transversal gasket (3) is in contact with the third sealing gasket (20). ) and the fourth sealing gasket (21), showing the configuration of the transverse gasket (3) in fig. ura 9 and its arrangement in figure 10.

One option, as shown in figure 6, is that the third section (2.3) of the longitudinal joint (2) has a hollow (2.31) directed towards the eighth protuberance (14) where the head of a screw (19) can be housed. ), represented in broken line in Figure 7, whose stem is self-tapping and can go through the outer layer (1.3), the central layer (1.1) and the inner layer (1.2).

Another option, figure 5, is that, with respect to the center of the multilayer panel (1), the fifth protuberance (10) is more advanced than the first protuberance (4), this in turn is more advanced than the second protuberance (5) and the third protuberance (7); the seventh protuberance (12) and eighth protuberance (14) are more advanced than the sixth protuberance (11), this in turn is more advanced than the ninth protuberance (15), and this in turn is more advanced than the tenth protuberance (16), with which an improved tongue-and-groove assembly is achieved, with the consequent advantage of a robust and simple assembly, as well as an aesthetic solution without protruding elements towards the outside.

Another option, figure 2, is that the projections (1.41) are parallel to the longitudinal joint (2), which provides mechanical resistance.

Another option that has been proven to be advantageous in terms of the mechanical resistance of the projections (1.41) is that some of them have a height of between 0.8 mm and 1.2 mm, since some others do not have an appreciable height, with what is achieved is a design of unequal resistance, being able to adapt to the demands of each application.

Another option is that the outer layer (1.3) has ribs (22) arranged parallel to the longitudinal joint (2), Figure 11, which provides the set of panels with added mechanical strength.

Another option that has been found to be advantageous in terms of added mechanical resistance is that the outer layer (1.3) has ribs (22) with a height between 0.8 mm and 1.6 mm and a width between 12 mm and 20 mm.

Claims (7)

1.-Assembly of multilayer panels for facades characterized by comprising at least four multilayer panels (1), a longitudinal joint (2) and a transverse joint (3); each multilayer panel (1) comprises a central layer (1.1) of polyurethane (PUR) or polyisocyanurate (PIR) foam, an inner layer (1.2) and an outer layer (1.3), both of a metallic material; each multilayer panel (1) has a first major face (1.4) in the shape of a quadrilateral, a second major face (1.5) in the shape of a quadrilateral opposite the first major face (1.4), a first minor face (1.6) and a second minor face (1.7) opposite the first minor face (1.6), a third minor face (1.8), adjacent to the first minor face (1.6), and a fourth minor face (1.9) opposite the third minor face (1.8) ; the fourth largest face (1.4) has projections (1.41) of a width L except those of the ends with width L/2, so that they correspond to those of the ends of width L/2 of the fourth largest face (1.4) of the adjoining multilayer panel (1); the first smaller face (1.6) corresponds to the second smaller face (1.7) of the adjoining multilayer panel (1) through the longitudinal joint (2), the third smaller face (1.8) corresponds to the fourth smaller face (1.9 ) of the adjoining multilayer panel (1) through the transverse joint (3); on the first minor face (1.6), the inner layer (1.2) presents from it and to the outer layer (1.3) in sequence a first protuberance (4), a second protuberance (5), a first space (6), a third protuberance (7), a first housing (8), a fourth protuberance (9) and a fifth protuberance (10); on the second minor face (1.7) the inner layer (1.2) presents from it and to the outer layer (1.3) in sequence a sixth protuberance (11), a seventh protuberance (12), a second space (13), a eighth bulge (14), a ninth bulge (15) and a tenth bulge (16); in the first space (6) a first sealing gasket (17) is arranged, in the second space (13) a second sealing gasket (18) is arranged; the central layer (1.1) occupies all the space between the inner layer (1.2) and the outer layer (1.3), limited by themselves, except in the first space (6) and in the second space (13) where it is limited by the first seal (17) and the second seal (18) respectively; the longitudinal joint (2) comprises a first section (2.1) that is arranged between the first sealing joint (17) and the second sealing joint (18), a second section (2.2) that is arranged between the first housing (8 ) and the eighth protuberance (14), a third section (2.3) that is arranged between the fourth protuberance (9) and the ninth protuberance (15) and a fourth section (2.4) that is arranged between the fifth protuberance (10) and the tenth protuberance ( 16); the first protuberance (4) is fitted and butt with the sixth protuberance (11), the second protuberance (5) is fitted and butt with the seventh protuberance (12); the third minor face (1.8) and the fourth minor face (1.9) are rectilinear; the transverse joint (3) comprises a fifth section (3.1) arranged along the third smaller face (1.8) and the fourth smaller face (1.9), a sixth section (3.2) that extends over the outer layer (1.3) , a seventh section (3.3) that extends over the outer layer (1.3) of the adjoining multilayer panel (1), an eighth section that extends over the inner layer (1.2) of both adjoining multilayer panels (1), in the vicinity of the outer layer (1.3) a third sealing joint (20) is attached to the transverse joint (3) in correspondence with the sixth section (3.2) and in the vicinity of the outer layer (1.3) of the multilayer panel (1 ) adjoining, a fourth seal (21) is attached to the transverse seal (3) in correspondence with the seventh section (3.3), so that the transverse seal (3) is in contact with the third seal (20). ) and the fourth sealing gasket (21). 2. -Set of panels according to claim 1, in which the third section (2.3) of the longitudinal joint (2) has a hollow (2.31) directed towards the eighth protuberance (14) where the head of a screw (19) can be housed ) whose stem is self-tapping and can pass through the outer layer (1.3), the central layer (1.1) and the inner layer (1.2). 3. -Set of panels according to claim 1 in which, with respect to the center of the multilayer panel (1), the fifth protuberance (10) is more advanced than the first protuberance (4), this in turn is more advanced than the second protrusion (5) and third protrusion (7); the seventh protuberance (12) and eighth protuberance (14) are more advanced than the sixth protuberance (11), this in turn is more advanced than the ninth protuberance (15), and this in turn is more advanced than the tenth protuberance (16). 4. -Assembly of panels according to claim 1, in which the projections (1.41) are parallel to the longitudinal joint (2). Panel set according to claim 1, in which some of the projections (1.41) have a height between 0.8 mm and 1.2 mm. Panel assembly according to claim 1, in which the outer layer (1.3) has ribs (22) arranged parallel to the longitudinal joint (2). Panel assembly according to claim 1, in which the outer layer (1.3) has ribs (22) with a height between 0.8 mm and 1.6 mm and a width between 12 mm and 20 mm.