Abstract: A skylight to be integrated in a covering structure made of insulated sheets comprises at least one top fretted panel (20) extruded in plastic material and at least one bottom alveolar panel (30) extruded in plastic material, firmly integrally joined by interposing a continuous or discontinuous layer, of adhesive material (40), wherein the layer of adhesive material (40) is prearranged on at least one of the top (20) and bottom (30) panels on a surface facing the opposite panel. A method for producing the skylight to be integrated in a covering structure with insulated panels is also part of the invention.

Abstract: Connecting element for panels (11, 12) comprising a flange (19) having a presser (19?) at a first end, a first longitudinal seat (20a) for receiving and engaging an extension (13) of a first panel (11) in an intermediate portion, and a enlarged base (28) at a second end, said first longitudinal seat (20a) being open in an area adjacent to said flange and delimited, besides by said flange (19) also by a first lateral wall (22) opposite to said flange (19) and by a first base wall (25) for connecting said first lateral wall (22) with said flange (19), said enlarged base (28) defining with a first projection (29), which extends from a first end thereof towards said first base wall (25), a first longitudinal channel (20b) delimited by said flange (19), said first base wall (25), said enlarged base (28) and said first projection (29), wherein said first base wall (25) extends in the direction orthogonal to said flange (19) at least over a section equivalent to the distance between said flange (19) and said first p

Abstract: A multilayer polymeric product is described, which consists of a co-extruded internal central layer of polyethylene terephthalate (PET) copolymer, in a quantity ranging from 80 to 90% by weight with respect to the total weight of the internal layer, mixed with polycarbonate (PC), in a quantity ranging from 10 to 20% by weight with respect to the total weight of the layer, and outer, side layers, of a blend of PET, in a quantity ranging from 15 to 25% by weight with respect to the total weight of the outer layers, and PC, in a quantity ranging from 75 to 85% by weight with respect to the total weight of said outer layers, in particular for use as a building material.

Abstract: A skylight to be integrated in a covering structure made of insulated sheets comprises at least one top fretted panel (20) extruded in plastic material and at least one bottom alveolar panel (30) extruded in plastic material, firmly integrally joined by interposing a continuous or discontinuous layer, of adhesive material (40), wherein the layer of adhesive material (40) is prearranged on at least one of the top (20) and bottom (30) panels on a surface facing the opposite panel. A method for producing the skylight to be integrated in a covering structure with insulated panels is also part of the invention.

Abstract: Connecting element for panels (11, 12) comprising a flange (19) having a presser (19?) at a first end, a first longitudinal seat (20a) for receiving and engaging an extension (13) of a first panel (11) in an intermediate portion, and a enlarged base (28) at a second end, said first longitudinal seat (20a) being open in an area adjacent to said flange and delimited, besides by said flange (19) also by a first lateral wall (22) opposite to said flange (19) and by a first base wall (25) for connecting said first lateral wall (22) with said flange (19), said enlarged base (28) defining with a first projection (29), which extends from a first end thereof towards said first base wall (25), a first longitudinal channel (20b) delimited by said flange (19), said first base wall (25), said enlarged base (28) and said first projection (29), wherein said first base wall (25) extends in the direction orthogonal to said flange (19) at least over a section equivalent to the distance between said flange (19) and said first p

Abstract: A multilayer polymeric product is described, which consists of a co-extruded internal central layer of polyethylene terephthalate (PET) copolymer, in a quantity ranging from 80 to 90% by weight with respect to the total weight of the internal layer, mixed with polycarbonate (PC), in a quantity ranging from 10 to 20% by weight with respect to the total weight of the layer, and outer, side layers, of a blend of PET, in a quantity ranging from 15 to 25% by weight with respect to the total weight of the outer layers, and PC, in a quantity ranging from 75 to 85% by weight with respect to the total weight of said outer layers, in particular for use as a building material.

Abstract: An assembly comprising at least two panels (11, 12) and at least one joining element (13, 113) adapted to receive on the upper part and to hold an end of each of the at least two adjacent panels (11, 12) engaging them in stable manner and comprising on the lower part at least one shaped portion (49), wherein the assembly further comprises at least one support group (100, 200, 300, 400) for the at least one joining element (13, 113) provided on the upper part with at least a first portion (149?, 249?, 349?, 449?) shaped in a manner complementary to the at least one shaped portion (49) of the at least one joining element (13, 113), wherein the at least one support group (100, 200, 300, 400) is further provided with constraint means (149?, 203, 204, 349?, 449?) for connecting one of its lower portions (103, 203, 303, 403) with another element.

Abstract: An assembly of panels and jointing elements, in particular for the technical field of building, wherein each panel (11, 12), taken in section, comprises an alveolar structure, determined by a plurality of ribs (14) and arranged between two main outside surfaces (10, 28, 29), extensions (15, 16) obtained at opposed ends of each panel (11, 12), and a jointing element (13, 113) adapted to receive an extension (15, 16) of each of two adjacent panels (11, 12) firmly engaging them, wherein both each extension (15, 16) and the jointing element (13, 113) are provided with reciprocally engaged inclined surfaces (20, 21, 24, 25) facing inwards and facing each other, and wherein the jointing element (13) is U-shaped and is provided with a pressing element (19) that centrally extends inside it and arranges in wedged engagement between outside facing walls (17, 18) of the two extensions (15, 16).

Abstract: Two generally co-planar panels (4) are supported almost edge-to-edge by an intermediate beam (1). A coupling member (2) is captive to the beam (1) by interengaging longitudinal formations (6,11) and provides an interlocking engagement (12,18) for the edges of the panels (4). Opposite the coupling member (2) the beam (1) is proud of the panels (4) and receives and retains a cap (3) which seals against the panels (4). An assembly for attaching such beams and panels to a wall (30) to project therefrom is described.

Abstract: Two generally co-planar panels (4) are supported almost edge-to-edge by an intermediate beam (1). A coupling member (2) is captive to the beam (1) by interengaging longitudinal formations (6, 11) and provides an interlocking engagement (12, 18) for the edges of the panels (4). Opposite the coupling member (2) the beam (1) is proud of the panels (4) and receives and retains a cap (3) which seals against the panels (4).