ES2226017T3 - VENTILATED PANEL EXTRUDED FOR ROOF COVER. - Google Patents

Abstract

A load-bearing insulating panel for supporting discontinuous roofing elements, constructed of extruded material, and comprising, on one of its faces, a first plurality of grooves (2), shaped in such a manner as to be able to at least partly house tile support laths (4, 5), and a second plurality of grooves (3), shaped in such a manner as to act as ventilation channels. <IMAGE>

Description

Extruded ventilated panel for roof roofs

The present invention relates to a panel of insulating load bearing roof intended to support elements of discontinuous roof, such as concrete or tile bricks flat, flat roof tiles, Spanish roof tiles or curved roof tiles.

Known panels deteriorate by numerous inconvenience The main drawback is the fact that said panels are not formed to ensure correct ventilation of the lower back of the tile. This can harm the time the roof elements and panels and result in a unfavorable heat transfer with the environment below the ceiling.

An additional drawback refers to the fact that, generally, the known panels are constructed of materials that do not allow water to flow properly, with the result that water can stagnate and penetrate below the panel through the joint between one panel and the next.

In particular, patent FR 2 528 093 gives know a panel according to the pre-characterizing part of the claim.

These inconveniences and additional ones that are will show for the subject matter expert by a panel according to the appended claims.

The invention will become more clearly from manifest from the attached drawings, which are provided to non-limiting example title and in which:

Figure 1 is a perspective view schematic of a plurality of panels of the invention, used to hold tiles;

Figures 2a and 2b are two front views schematics illustrating the panels arranged respectively to hold flat tiles and to hold tiles curved

With reference to said figures, a panel of the invention, indicated, in general, with the numerical reference 1, is rectangular in shape and has a substantially smooth face 1A, to rest directly on the ceiling floor or to attach to the roof trusses, and the other side 1B comprising a first plurality and a second plurality of rectilinear grooves 2, 3 that are parallel to each other and to the "short" side 1C of the panel.

The two series of slots are advantageously of width and depth different from each other. Slots 2, for example those of smaller width and depth, are formed to act as seats for slats of support 4 to those who they can fix transverse slats 5 that carry tiles, for example by screws.

Slots 2 are advantageously continuous of so that they act as ventilation channels when they are not occupied by slats 4. Advantageously, slots 2 have a width between 3 and 5 cm and a depth between 1.5 and 1 cm.

Slots 3, for example those of greater width and depth, are continuous and act as ventilation channels for the backs of the tiles. Advantageously, the slots 3 have a width between 9 and 12 cm and a depth between 3 and 6 cm.

The panels of the invention have advantageously a length between 220 and 260 cm, a width between 50 and 70 cm and a thickness between 5.5 and 7.5 cm.

Slots 2, 3 are oriented longitudinally towards the ceiling, for example so that they put in communication the roof stand and the base.

The panels are advantageously constructed of an extruded material that allows an optimal flow of water and therefore both prevents stagnation. Advantageously, the panel is builds from extruded polystyrene foam, for example of the type registered by DOW ITALIA under the name mark "STYROFOAM". This material offers rigidity and insulation Optimal thermal

Finally, it should be noted that the surface of the panel 1A is able to receive finishing elements, such as tongue and groove planks of wood or other material. Therefore the panel can be fixed in a condition exposed to the trusses of the roof and then be covered.

Claims (6)

1. Load bearing insulating panel intended to support discontinuous roof elements comprising, on one of its faces, a first plurality of grooves (2), formed in such a way that it is capable of accommodating, at least partially, slats of support (4, 5) of tiles, and a second plurality of grooves (3), in which the grooves of both pluralities of grooves are oriented substantially longitudinally to the ceiling, characterized in that said panel is constructed of an extruded material, and the grooves of said second plurality of grooves are formed such that they act as ventilation channels, wherein the grooves of said first plurality of grooves have a width and depth less than those of the grooves of said second plurality of grooves . 2. Panel according to claim 1, characterized in that the grooves of the first and second plurality of grooves (2, 3) are continuous and extend along the entire side (1C) of the panel, the grooves of the first plurality being of grooves (2) capable of acting as ventilation channels if they do not house the roof support slats. 3. Panel according to claim 1, characterized in that the grooves of the first and second plurality of grooves (2, 3) are rectilinear and parallel to each other. 4. Panel according to claim 1, characterized in that the grooves of the first and second plurality of grooves (2, 3) have a different width and length from each other. 5. Panel according to claim 1, characterized in that the surface of the panel (1B) without grooves is determined to receive finishing elements. 6. Panel according to claim 2, characterized in that it has variable dimensions of 220-260 cm by 50-70 cm by 5.5-7.5 cm, with the grooves of the first plurality of grooves (2) varying dimensions of 3- 5 cm by 1.5-1 cm, and presenting the grooves of the second plurality of grooves (3) varying dimensions of 9-12 cm by 3-6 cm.