EP0459899A1 - Assembly system for under-roof insulation panels, and section employed - Google Patents

Assembly system for under-roof insulation panels, and section employed Download PDF

Info

Publication number
EP0459899A1
EP0459899A1 EP91401396A EP91401396A EP0459899A1 EP 0459899 A1 EP0459899 A1 EP 0459899A1 EP 91401396 A EP91401396 A EP 91401396A EP 91401396 A EP91401396 A EP 91401396A EP 0459899 A1 EP0459899 A1 EP 0459899A1
Authority
EP
European Patent Office
Prior art keywords
profile
wings
cover
insulating panels
core
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP91401396A
Other languages
German (de)
French (fr)
Other versions
EP0459899B1 (en
Inventor
André Bernasconi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Saint Gobain Isover SA France
Original Assignee
Saint Gobain Isover SA France
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Saint Gobain Isover SA France filed Critical Saint Gobain Isover SA France
Publication of EP0459899A1 publication Critical patent/EP0459899A1/en
Application granted granted Critical
Publication of EP0459899B1 publication Critical patent/EP0459899B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
    • E04C3/06—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal with substantially solid, i.e. unapertured, web
    • E04C3/07—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal with substantially solid, i.e. unapertured, web at least partly of bent or otherwise deformed strip- or sheet-like material
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
    • E04D13/16—Insulating devices or arrangements in so far as the roof covering is concerned, e.g. characterised by the material or composition of the roof insulating material or its integration in the roof structure
    • E04D13/1606—Insulation of the roof covering characterised by its integration in the roof structure
    • E04D13/1612—Insulation of the roof covering characterised by its integration in the roof structure the roof structure comprising a supporting framework of roof purlins or rafters
    • E04D13/1625—Insulation of the roof covering characterised by its integration in the roof structure the roof structure comprising a supporting framework of roof purlins or rafters with means for supporting the insulating material between the purlins or rafters
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
    • E04C2003/0404—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects
    • E04C2003/0408—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by assembly or the cross-section
    • E04C2003/0413—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by assembly or the cross-section being built up from several parts
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
    • E04C2003/0404—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects
    • E04C2003/0408—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by assembly or the cross-section
    • E04C2003/0421—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by assembly or the cross-section comprising one single unitary part
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
    • E04C2003/0404—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects
    • E04C2003/0426—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by material distribution in cross section
    • E04C2003/043—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by material distribution in cross section the hollow cross-section comprising at least one enclosed cavity
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
    • E04C2003/0404—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects
    • E04C2003/0426—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by material distribution in cross section
    • E04C2003/0434—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by material distribution in cross section the open cross-section free of enclosed cavities
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
    • E04C2003/0404—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects
    • E04C2003/0443—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by substantial shape of the cross-section
    • E04C2003/0473—U- or C-shaped

Definitions

  • the present invention relates to the insulation of sub-roofs using in particular self-supporting insulating panels based on mineral fibers and in particular, based on glass wool.
  • It relates more particularly to a new system using a profile for mounting said panels between the frame members and the roof, as well as the profile used.
  • the insulation using insulating panels of the roofing of buildings and in particular industrial, commercial, sports buildings, etc. provides these buildings with thermal, acoustic and visual comfort, and various systems using profiles. for mounting the insulating panels between the frame and the roofing have already been proposed.
  • One of the known systems uses as profiles IPE beams already used as purlins in the frame, the lower bar of the I-profile constituting the support for the ends of the insulating panels, in association with profiles of another type serving spacers between neighboring panels.
  • Z-shaped metal purlins does not have surfaces or support edges allowing the direct mounting of the insulating panels on the profile. Additional elements must then be used as a support, these elements themselves being supported by jumpers overlapping the Z-profile, or else screwed as described in US 4,375,742 on the underside of the Z-profile.
  • the invention proposes a new system comprising a profile acting as purlin or smooth, this system making it possible to support the insulating panels at the desired level, and which is particularly easy and quick to install.
  • the system according to the invention for mounting the self-supporting insulating panels comprises a profile having a central core ensuring rigidity and determining the height of the profile, extending between two parallel bases, the lower base allowing the fixing of the profile on elements of the frame, the upper base allowing the cover to be fixed to the profile, and two wings extending on either side of the profile core and over the entire length of the profile and making it possible to support the insulation panels at the desired level under the roof covering.
  • the upper level of the wings belonging to the system is determined by the thickness of the insulation to be used and by the total height of the profile, and so that the difference in level between the support line and base receiving upper cover, increased if necessary by the thickness of an interlayer or a joint between this cover and the profile, is substantially equal to the thickness of the insulation to be used.
  • the mounting system essentially comprises a profile having two wings extending on either side of the core.
  • the profile has the shape of two opposite Z and joined with raised lower ends forming the two wings.
  • the core is formed by two substantially vertical and substantially parallel sides, connected at their upper ends by a flat surface corresponding to the upper bars of the Z and forming the upper base of the profile, the lower base being in turn constituted by the lower bars of Z.
  • This profile can be advantageously and easily formed by profiling or by folding a sheet of suitable thickness, in particular a sheet of galvanized steel.
  • the profile has the shape of an I, the base of which is provided with two raised wings such as a double hook shape, and the core of which is made up of two thicknesses joined together in material, in particular a sheet as in the previous variant.
  • the profile has a symmetry which facilitates installation.
  • the profile has a nestable shape which facilitates its packaging and transport.
  • the profile has the shape of substantially two contiguous and opposite Z's
  • the two flanks constituting the rigid core have a flared shape which allows said interlocking.
  • the profile has structural characteristics making it possible to fix, in particular by clipping on its wings, a cover covering its lower part.
  • the cover allows keep any sheath or wire in the body of the profile. Under the hood or integrated into its structure may be provided lighting means.
  • the cover can be transparent or translucent and form part of a lighting system.
  • the space between these two sides can be filled with a fire retardant material, maintained if necessary by the cover.
  • the mounting system consists essentially of the profile and of a cover of a shape suitable for its mounting, in particular by clipping onto the base of the profile, the walls of the cover extending beyond ( above) from the level of the lower base of said profile, thereby forming the wings extending on either side of the core of the profile, and over the entire length of the profile, and intended to support the insulating panels at height desired.
  • the profile can then have a simplified structure, capable of fulfilling only the function of mounting the cover on the frame and the function of holding the cover, the latter ensuring the function of supporting the insulating panels to the desired height.
  • the cover is provided with means allowing it to be mounted in particular by clipping, at different levels, as desired depending on the height of the profile and the thickness of the insulation used.
  • the cover can have on these two walls two series of ribs allowing its fixing by clipping on the lower base of the profile.
  • the mounting system is used for a so-called "hot roof” insulation using self-supporting insulating panels, and it comprises the profile described above and the two support wings of the panels as well as a wedge or strip, preferably of a rigid and insulating material, disposed at the location of the reception of the roof and which has a structure for holding the end of the insulating panels by pinching between said strip and the wings of the system, either of the profile or of the cover.
  • Figure 1 shows a perspective view of a profile essentially constituting the mounting system according to the invention, used as a purlin for insulation under roof.
  • Figure 2 shows in perspective a variant of profile used in the mounting system according to the invention.
  • Figure 3 shows in perspective another variant of profile used in the mounting system according to the invention.
  • Figure 4 shows in section, the profile according to Figure 1 provided with a cover.
  • FIG. 5 represents a variant of the mounting system according to the invention comprising a profile and a cover, the wings of which support the insulating panels.
  • FIG. 6 represents, in a perspective view, a system for mounting the insulating panels according to the invention using a profile according to FIG. 1.
  • FIG. 7 represents a section of the mounting system for the insulating panels shown in FIG. 6.
  • Profile 1 shown in Figure 1 has the general shape of two Z 2, 3 opposite and joined.
  • the core 4 of the profile consists of two sides 5, 6 slightly inclined relative to the vertical plane p in the figure which is a plane of symmetry, being flared downward, so as to allow the profiles to be interlocked during their packaging and transport.
  • the two sides 5, 6 are connected by an upper base 7 able to receive the cover (not shown) after interposition or not of a strip of insulating material.
  • the lower ends of the two sides are extended by two horizontal parts 8, 9 forming the base lower 10 parallel to the upper base 7.
  • These two horizontal parts 8, 9 constituting the lower base 10 are intended to bear on the elements of the frame of the building to be insulated.
  • Two wings 11, 12 oriented upwards extend the lower base 10. These wings 11, 12 are intended to support the insulating panels not shown in this figure.
  • the height of these wings 11, 12 is determined by the thickness of the insulation that it is desired to use and by the total height of the profile, knowing that the thickness of the insulation corresponds substantially to the difference h in levels between the upper ends 13 of the two wings and the upper base 7.
  • the thickness of the insulation corresponds to the difference in levels between the end of the wings and the upper base, increased by the thickness of the interlayer.
  • the thickness of the insulation is for example 50 mm or 80 mm.
  • the wings 11, 12 are preferably inclined outwards relative to the vertical plane p.
  • the two wings 11, 12 in addition to their function of supporting the insulating panels, determine in cooperation with the sides and the lower base, two gutters 14, 15 which can be used for the passage of electric wires for example.
  • the profile can be easily produced by profiling a sheet, preferably of galvanized steel.
  • the thickness of the sheet may vary depending on the dimensions of the profile and the loads it has to bear. The thickness is generally between 1 and 4 mm.
  • the profile 16 shown in FIG. 2 is a variant of the profile shown in FIG. 1.
  • the core 17 consists of two joined sides 18, 19.
  • the upper base 20 corresponds to the upper bar of I.
  • the fixing of the cover on this profile can be done on one side or the other of the vertical plane of symmetry containing the core 17.
  • the lower base 21 is constituted by the lower bar of the I. This base 21 is extended by two wings 22, 23 oriented upwards, as in the case of the profile described in relation to FIG. 1.
  • This form also has two gutters 24, 25.
  • the insulating panels shown in phantom are placed in this variant between the end 26 of the wings 22, 23 and the upper bar of the I, as shown in the figure.
  • FIG. 3 represents another variant of the profile belonging to the system according to the invention.
  • the junctions 28, 29 between the upper base 30 and the two sides 31, 32 are inclined outward, which allows to maintain the panels of insulation shown in broken lines by pinching between the upper base 30 and the two wings 33, 34 extending from the lower base 35, formed of the two parts 36, 37.
  • Figure 4 shows a profile 1 as described in connection with Figure 1 provided with a lower cover 38 which is mounted by clipping on the two wings 11, 12 of the profile.
  • a cover 38 can be used to hold in the profile different materials, in particular fire-resistant materials.
  • This cover formed by a base 39 and two flanks 40, 41 in flared shape to be able to adapt to the wings of the profile can be transparent and in this case be part of a lighting device.
  • FIG. 5 there is shown a mounting system according to the invention comprising a profile 42 and a cover 43 in U acting as a support for the insulating panels 44 shown in phantom.
  • the profile 42 comprises an upper base 45 on which the cover is fixed with screws 46, a core 47 consisting of two sides 48, 49, and a lower base 50 which is fixed on the frame with screws 51.
  • the ends of the lower base support a cover 43 which is provided on each of its two walls 52, 53 which form the wings of the system, with a series of ribs 54 allowing the mounting of the cover at the desired level relative to the lower base 50 of the profile.
  • the mounting level depends on the height of the profile and the thickness of the insulating panels used.
  • the profiles 1 are fixed to structural elements, for example metal beams 56 using screws 57 which pass through holes provided in one or both parts of the lower base 10.
  • the sections 1 act as purlins and they are arranged at regular intervals corresponding to the length of the insulation panels which are here based on mineral wool and self-supporting.
  • These panels are for example rigid panels of glass wool 58 impregnated with resins, reinforced with a glass veil and surfaced with a lacquered aluminum kraft 59 such as those sold under the name SHEDISOL by the company ISOVER SAINT-GOBAIN.
  • SHEDISOL a lacquered aluminum kraft 59
  • a strip 60 of rigid insulating material is placed on the upper base 7 of the profile 1 and preferably it has a trapezoidal section 61 so that that the sides 62, 63 of the trapezium 61 come to bear like corners on the upper edge 64 of the insulating panels 44.
  • the insulating panels 44 can thus be installed at the same time as the cover 55. Between the panels 44, in the direction perpendicular to the sections 1, other sections known per se and not shown are placed, generally designated by spacers and which, like the insulation panels, rest on the wings 11, 12 of the sections 1.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)
  • Building Environments (AREA)

Abstract

The invention relates to a system for assembling self-supporting insulating panels (44) in the under-roofing insulation of buildings, comprising a section (1, 16, 27, 42) having a central web (4, 17, 47) providing the rigidity and determining the height of the section and two parallel bases, the lower base (10, 21, 35, 50) enabling the profile to be fixed to framework elements, the upper base (7, 20, 35, 45) enabling the roofing (55) to be fixed to the section. The system is characterised by two flanges (11, 12, 22, 23, 33, 34, 52, 53) extending on each side of the web of the section, and the upper ends of which enable the insulating panels to be supported at the desired level under the roofing. <IMAGE>

Description

La présente invention concerne l'isolation des sous-toitures à l'aide notamment de panneaux autoporteurs isolants à base de fibres minérales et en particulier, à base de laine de verre.The present invention relates to the insulation of sub-roofs using in particular self-supporting insulating panels based on mineral fibers and in particular, based on glass wool.

Elle concerne plus particulièrement un nouveau système utilisant un profilé pour le montage desdits panneaux entre les éléments de charpente et la couverture, ainsi que le profilé utilisé.It relates more particularly to a new system using a profile for mounting said panels between the frame members and the roof, as well as the profile used.

L'isolation à l'aide de panneaux isolants des sous-toitures des bâtiments et en particulier des bâtiments industriels, commerciaux, sportifs, etc..., procure à ces bâtiments un confort thermique, acoustique et visuel, et différents systèmes utilisant des profilés pour le montage des panneaux isolants entre la charpente et la couverture ont déjà été proposés.The insulation using insulating panels of the roofing of buildings and in particular industrial, commercial, sports buildings, etc., provides these buildings with thermal, acoustic and visual comfort, and various systems using profiles. for mounting the insulating panels between the frame and the roofing have already been proposed.

Un des systèmes connus utilise en tant que profilés des poutrelles IPE déjà employées en tant que pannes dans la charpente, la barre inférieure du profilé en I constituant le support des extrémités des panneaux isolants, en association avec des profilés d'un autre type faisant office d'entretoises entre les panneaux voisins.One of the known systems uses as profiles IPE beams already used as purlins in the frame, the lower bar of the I-profile constituting the support for the ends of the insulating panels, in association with profiles of another type serving spacers between neighboring panels.

Un des inconvénients de l'utilisation de poutrelles IPE est leur poids. Un autre inconvénient est la limitation dans le choix des dimensions des IPE.One of the disadvantages of using beams IPE is their weight. Another drawback is the limitation in the choice of dimensions of the IPE.

Pour pallier à ces inconvénients, on a déjà proposé d'utiliser des pannes et lisses en tôle pliée ou profilée en forme de Z qui procurent un gain de poids d'environ 50 % par rapport à des pannes IPE.To overcome these drawbacks, it has already been proposed to use purlins and rails made of folded or profiled Z-shaped sheet which provide a weight saving of around 50% compared to IPE purlins.

Un inconvénient de l'utilisation de pannes métalliques en forme de Z est que cette forme de profilé ne présente pas des surfaces ou des arêtes de support permettant le montage direct des panneaux isolants sur le profilé. On doit alors utiliser des éléments supplémentaires en tant que support, ces éléments étant eux-mêmes supportés par des cavaliers chevauchant le profilé en Z, ou encore vissés comme décrit dans l'US 4 375 742 sur la face inférieure du profilé en Z.A disadvantage of using Z-shaped metal purlins is that this shape of profile does not have surfaces or support edges allowing the direct mounting of the insulating panels on the profile. Additional elements must then be used as a support, these elements themselves being supported by jumpers overlapping the Z-profile, or else screwed as described in US 4,375,742 on the underside of the Z-profile.

L'utilisation d'éléments supplémentaires et les opérations assurant leur montage augmentent fortement le coût d'une isolation sous-toiture.The use of additional elements and the operations ensuring their mounting greatly increase the cost of under-roof insulation.

L'invention propose un nouveau système comprenant un profilé faisant office de panne ou lisse, ce système permettant de supporter les panneaux isolants au niveau désiré, et qui est particulièrement aisé et rapide à installer.The invention proposes a new system comprising a profile acting as purlin or smooth, this system making it possible to support the insulating panels at the desired level, and which is particularly easy and quick to install.

Le système selon l'invention pour le montage des panneaux isolants autoporteurs comprend un profilé présentant une âme centrale assurant la rigidité et déterminant la hauteur du profilé, s'étendant entre deux bases parallèles, la base inférieure permettant la fixation du profilé sur des éléments de la charpente, la base supérieure permettant la fixation de la couverture sur le profilé, et deux ailes s'étendant de part et d'autre de l'âme du profilé et sur toute la longueur du profilé et permettant de supporter les panneaux d'isolation au niveau désiré sous la couverture de la toiture.The system according to the invention for mounting the self-supporting insulating panels comprises a profile having a central core ensuring rigidity and determining the height of the profile, extending between two parallel bases, the lower base allowing the fixing of the profile on elements of the frame, the upper base allowing the cover to be fixed to the profile, and two wings extending on either side of the profile core and over the entire length of the profile and making it possible to support the insulation panels at the desired level under the roof covering.

Le niveau supérieur des ailes appartenant au système, correspondant à la ligne de support des panneaux isolants, est déterminé par l'épaisseur de l'isolant à utiliser et par la hauteur totale du profilé, et de façon telle que la différence de niveau entre la ligne de support et la base supérieure de réception de la couverture, augmentée le cas échéant de l'épaisseur d'un intercalaire ou d'un joint entre cette couverture et le profilé, est sensiblement égale à l'épaisseur de l'isolant à utiliser.The upper level of the wings belonging to the system, corresponding to the support line of the insulating panels, is determined by the thickness of the insulation to be used and by the total height of the profile, and so that the difference in level between the support line and base receiving upper cover, increased if necessary by the thickness of an interlayer or a joint between this cover and the profile, is substantially equal to the thickness of the insulation to be used.

Sous un des aspects de l'invention, le système de montage comprend essentiellement un profilé présentant deux ailes s'étendant de part et d'autre de l'âme.In one aspect of the invention, the mounting system essentially comprises a profile having two wings extending on either side of the core.

Selon une réalisation de cet aspect de l'invention, le profilé présente la forme de deux Z opposés et accolés avec des extrémités inférieures relevées formant les deux ailes. Dans cette réalisation, l'âme est formée de deux flancs sensiblement verticaux et sensiblement parallèles, reliées en leur extrémités supérieures par une surface plane correspondant aux barres supérieures des Z et formant la base supérieure du profilé, la base inférieure étant quant à elle constituée par les barres inférieures des Z.According to an embodiment of this aspect of the invention, the profile has the shape of two opposite Z and joined with raised lower ends forming the two wings. In this embodiment, the core is formed by two substantially vertical and substantially parallel sides, connected at their upper ends by a flat surface corresponding to the upper bars of the Z and forming the upper base of the profile, the lower base being in turn constituted by the lower bars of Z.

Ce profilé peut être formé avantageusement et facilement par profilage ou par pliage d'une tôle d'épaisseur convenable, en particulier d'une tôle en acier galvanisé.This profile can be advantageously and easily formed by profiling or by folding a sheet of suitable thickness, in particular a sheet of galvanized steel.

Dans une variante de réalisation du profilé, celui-ci présente la forme d'un I dont la base est pourvue de deux ailes relevées telle une forme en double crochet, et dont l'âme est constituée de deux épaisseurs accolées de matière, en particulier une tôle comme dans la variante précédente.In an alternative embodiment of the profile, it has the shape of an I, the base of which is provided with two raised wings such as a double hook shape, and the core of which is made up of two thicknesses joined together in material, in particular a sheet as in the previous variant.

Avantageusement, le profilé présente une symétrie qui en facilite la pose.Advantageously, the profile has a symmetry which facilitates installation.

Sous un des aspects avantageux de l'invention, le profilé présente une forme emboitable qui facilite son conditionnement et son transport. Ainsi, dans la réalisation selon laquelle le profilé présente la forme sensiblement de deux Z accolés et opposés, les deux flancs constituants l'âme rigide présentent une forme évasée vers le bas qui permet ledit emboitement.In one advantageous aspect of the invention, the profile has a nestable shape which facilitates its packaging and transport. Thus, in the embodiment according to which the profile has the shape of substantially two contiguous and opposite Z's, the two flanks constituting the rigid core have a flared shape which allows said interlocking.

Sous un autre aspect avantageux de l'invention, le profilé présente des caractéristiques de structure permettant de fixer, en particulier par clipage sur ses ailes, un capot couvrant sa partie inférieure.In another advantageous aspect of the invention, the profile has structural characteristics making it possible to fix, in particular by clipping on its wings, a cover covering its lower part.

Outre la fonction esthétique, le capot permet de maintenir dans le corps du profilé toute gaine ou fils. Sous le capot ou intégré à sa structure peuvent être prévus des moyens d'éclairage. Le capot peut être transparent ou translucide et faire partie d'un système lumineux.In addition to the aesthetic function, the cover allows keep any sheath or wire in the body of the profile. Under the hood or integrated into its structure may be provided lighting means. The cover can be transparent or translucent and form part of a lighting system.

Dans la variante où l'âme est formée de deux flancs séparés, l'espace entre ces deux flans peut être comblé par un matériau retardateur de feu, maintenu le cas échéant par le capot.In the variant where the core is formed by two separate sides, the space between these two sides can be filled with a fire retardant material, maintained if necessary by the cover.

Sous un autre aspect de l'invention, le système de montage est formé essentiellement du profilé et d'un capot de forme adaptée à son montage notamment par clipsage sur la base du profilé, les parois du capot s'étendant au delà (au-dessus) du niveau de la base inférieure dudit profilé, pour former ainsi les ailes s'étendant de part et d'autre de l'âme du profilé, et sur toute la longueur du profilé, et destinées à supporter les panneaux isolants à la hauteur désirée.In another aspect of the invention, the mounting system consists essentially of the profile and of a cover of a shape suitable for its mounting, in particular by clipping onto the base of the profile, the walls of the cover extending beyond ( above) from the level of the lower base of said profile, thereby forming the wings extending on either side of the core of the profile, and over the entire length of the profile, and intended to support the insulating panels at height desired.

Sous cet aspect de l'invention, le profilé peut alors présenter une structure simplifiée, apte à remplir uniquement la fonction de montage de la couverture sur la charpente et la fonction de maintien du capot, ce dernier assurant la fonction de support des panneaux isolants à la hauteur désirée.In this aspect of the invention, the profile can then have a simplified structure, capable of fulfilling only the function of mounting the cover on the frame and the function of holding the cover, the latter ensuring the function of supporting the insulating panels to the desired height.

Avantageusement, le capot est muni de moyens permettant son montage notamment par clipsage, à différents niveaux, au choix selon la hauteur du profilé et l'épaisseur de l'isolant utilisé.Advantageously, the cover is provided with means allowing it to be mounted in particular by clipping, at different levels, as desired depending on the height of the profile and the thickness of the insulation used.

Ainsi, le capot peut présenter sur ces deux parois deux séries de nervures permettant sa fixation par clipsage sur la base inférieure du profilé.Thus, the cover can have on these two walls two series of ribs allowing its fixing by clipping on the lower base of the profile.

D'autres moyens permettant le montage à la hauteur désirée du capot sur le profilé peuvent être envisagés.Other means allowing mounting at the desired height of the cover on the profile can be envisaged.

Selon une réalisation de l'invention, le système de montage est utilisé pour une isolation dite à "toiture chaude" à l'aide de panneaux autoporteurs isolants, et il comprend le profilé décrit précédemment et les deux ailes support des panneaux ainsi qu'une cale ou bande, de préférence en un matériau rigide et isolant, disposée à l'emplacement de la réception de la toiture et qui présente une structure permettant de maintenir l'extrémité des panneaux isolants par pinçage entre ladite bande et les ailes du système, soit du profilé, soit du capot.According to one embodiment of the invention, the mounting system is used for a so-called "hot roof" insulation using self-supporting insulating panels, and it comprises the profile described above and the two support wings of the panels as well as a wedge or strip, preferably of a rigid and insulating material, disposed at the location of the reception of the roof and which has a structure for holding the end of the insulating panels by pinching between said strip and the wings of the system, either of the profile or of the cover.

D'autres avantages et caractéristiques de l'invention apparaitront dans la description suivante d'exemples de réalisations du système de montage des panneaux d'isolation selon l'invention faite en référence aux figures.Other advantages and characteristics of the invention will appear in the following description of examples of embodiments of the system for mounting the insulation panels according to the invention made with reference to the figures.

La figure 1 représente selon une vue en perspective un profilé constituant essentiellement le système de montage selon l'invention, utilisé en tant que panne pour une isolation sous toiture.Figure 1 shows a perspective view of a profile essentially constituting the mounting system according to the invention, used as a purlin for insulation under roof.

La figure 2 représente en perspective une variante de profilé utilisé dans le système de montage selon l'invention.Figure 2 shows in perspective a variant of profile used in the mounting system according to the invention.

La figure 3 représente en perspective une autre variante de profilé utilisé dans le système de montage selon l'invention.Figure 3 shows in perspective another variant of profile used in the mounting system according to the invention.

La figure 4 représente en section, le profilé selon la figure 1 muni d'un capot.Figure 4 shows in section, the profile according to Figure 1 provided with a cover.

La figure 5 représente une variante du système de montage selon l'invention comprenant un profilé et un capot dont les ailes supportent les panneaux isolants.FIG. 5 represents a variant of the mounting system according to the invention comprising a profile and a cover, the wings of which support the insulating panels.

La figure 6 représente selon une vue en perspective, un système de montage des panneaux isolants selon l'invention utilisant un profilé selon la figure 1.FIG. 6 represents, in a perspective view, a system for mounting the insulating panels according to the invention using a profile according to FIG. 1.

La figure 7 représente une section du système de montage des panneaux isolants représenté sur la figure 6.FIG. 7 represents a section of the mounting system for the insulating panels shown in FIG. 6.

Le profilé 1 représenté sur la figure 1 présente la forme générale de deux Z 2, 3 opposés et accolés. L'âme 4 du profilé est constituée de deux flancs 5, 6 légèrement inclinés par rapport au plan vertical p sur la figure qui est un plan de symétrie, en étant évasés vers le bas, de façon à permettre un emboitement des profilés lors de leur conditionnement et transport. Les deux flancs 5, 6 sont reliés par une base supérieure 7 apte à recevoir la couverture (non représentée) après interposition ou non d'une bande d'un matériau isolant.Profile 1 shown in Figure 1 has the general shape of two Z 2, 3 opposite and joined. The core 4 of the profile consists of two sides 5, 6 slightly inclined relative to the vertical plane p in the figure which is a plane of symmetry, being flared downward, so as to allow the profiles to be interlocked during their packaging and transport. The two sides 5, 6 are connected by an upper base 7 able to receive the cover (not shown) after interposition or not of a strip of insulating material.

Les extrémités inférieures des deux flancs sont prolongées par deux parties horizontales 8, 9 formant la base inférieure 10 parallèle à la base supérieure 7. Ces deux parties horizontales 8, 9 constituant la base inférieure 10 sont destinées à prendre appui sur les éléments de la charpente du bâtiment à isoler.The lower ends of the two sides are extended by two horizontal parts 8, 9 forming the base lower 10 parallel to the upper base 7. These two horizontal parts 8, 9 constituting the lower base 10 are intended to bear on the elements of the frame of the building to be insulated.

Deux ailes 11, 12 orientées vers le haut prolongent la base inférieure 10. Ces ailes 11, 12 sont destinées à supporter les panneaux isolants non représentés sur cette figure. La hauteur de ces ailes 11, 12 est déterminée par l'épaisseur de l'isolant que l'on désire employer et par la hauteur totale du profilé, sachant que l'épaisseur de l'isolant correspond sensiblement à la différence h de niveaux entre les extrémités supérieures 13 des deux ailes et la base supérieure 7.Two wings 11, 12 oriented upwards extend the lower base 10. These wings 11, 12 are intended to support the insulating panels not shown in this figure. The height of these wings 11, 12 is determined by the thickness of the insulation that it is desired to use and by the total height of the profile, knowing that the thickness of the insulation corresponds substantially to the difference h in levels between the upper ends 13 of the two wings and the upper base 7.

Lorsqu'on utilise un intercalaire, par exemple une bande de matériau isolant entre la couverture et la base supérieure du profilé, l'épaisseur de l'isolant correspond à la différence des niveaux entre l'extrémité des ailes et la base supérieure, augmentée de l'épaisseur de l'intercalaire.When using an interlayer, for example a strip of insulating material between the cover and the upper base of the profile, the thickness of the insulation corresponds to the difference in levels between the end of the wings and the upper base, increased by the thickness of the interlayer.

L'épaisseur de l'isolant est par exemple de 50 mm ou de 80 mm.The thickness of the insulation is for example 50 mm or 80 mm.

Les ailes 11, 12 sont de préférence inclinées vers l'extérieure par rapport au plan vertical p.The wings 11, 12 are preferably inclined outwards relative to the vertical plane p.

Un des avantages de la forme représentée sur la figure 1 est que les deux ailes 11, 12 outre leur fonction de support des panneaux isolants, déterminent en coopération avec les flancs et la base inférieure, deux gouttières 14, 15 qui peuvent être utilisées pour le passage de fils électriques par exemple.One of the advantages of the shape shown in FIG. 1 is that the two wings 11, 12 in addition to their function of supporting the insulating panels, determine in cooperation with the sides and the lower base, two gutters 14, 15 which can be used for the passage of electric wires for example.

Le profilé peut être fabriqué aisément par profilage d'une tôle, de préférence en acier galvanisé. L'épaisseur de la tôle peut varier selon les dimensions du profilé et les charges qu'il doit supporter. L'épaisseur est généralement comprise entre 1 et 4 mm.The profile can be easily produced by profiling a sheet, preferably of galvanized steel. The thickness of the sheet may vary depending on the dimensions of the profile and the loads it has to bear. The thickness is generally between 1 and 4 mm.

Le profilé 16 représenté sur la figure 2 est une variante du profilé représenté sur la figure 1. Dans cette variante, dont la forme rappelle un I ayant une barre inférieure prolongée par deux ailes, l'âme 17 est constituée de deux flancs accolés 18, 19. La base supérieure 20 correspond à la barre supérieure du I. La fixation de la couverture sur ce profilé peut se faire d'un côté ou de l'autre du plan de symétrie vertical contenant l'âme 17. La base inférieure 21 est constituée par la barre inférieure du I. Cette base 21 se prolonge par deux ailes 22, 23 orientées vers le haut, comme dans le cas du profilé décrit en relation avec la figure 1. Cette forme présente également deux gouttières 24, 25.The profile 16 shown in FIG. 2 is a variant of the profile shown in FIG. 1. In this variant, the shape of which recalls an I having a lower bar extended by two wings, the core 17 consists of two joined sides 18, 19. The upper base 20 corresponds to the upper bar of I. The fixing of the cover on this profile can be done on one side or the other of the vertical plane of symmetry containing the core 17. The lower base 21 is constituted by the lower bar of the I. This base 21 is extended by two wings 22, 23 oriented upwards, as in the case of the profile described in relation to FIG. 1. This form also has two gutters 24, 25.

Les panneaux isolants figurés en traits mixtes se placent dans cette variante entre l'extrémité 26 des ailes 22, 23 et la barre supérieure du I, comme représenté sur la figure.The insulating panels shown in phantom are placed in this variant between the end 26 of the wings 22, 23 and the upper bar of the I, as shown in the figure.

La figure 3 représente une autre variante du profilé appartenant au système selon l'invention. Dans cette variante du profilé 27 qui reprend la forme générale du profilé représenté sur la figure 1, les jonctions 28, 29 entre la base supérieure 30 et les deux flancs 31, 32 sont inclinées vers l'extérieur, ce qui permet de maintenir les panneaux d'isolation figurés en traits mixtes par pincement entre la base supérieure 30 et les deux ailes 33, 34 s'étendant à partir de la base inférieure 35, formée des deux parties 36, 37.FIG. 3 represents another variant of the profile belonging to the system according to the invention. In this variant of the profile 27 which takes the general shape of the profile shown in Figure 1, the junctions 28, 29 between the upper base 30 and the two sides 31, 32 are inclined outward, which allows to maintain the panels of insulation shown in broken lines by pinching between the upper base 30 and the two wings 33, 34 extending from the lower base 35, formed of the two parts 36, 37.

La figure 4 représente un profilé 1 comme décrit en relation avec la figure 1 muni d'un capot inférieur 38 qui est monté par clipsage sur les deux ailes 11, 12 du profilé. Outre une fonction esthétique, un tel capot 38 peut servir à maintenir dans le profilé différents matériaux, en particulier des matériaux coupe-feu. Ce capot formé d'une base 39 et de deux flancs 40, 41 en forme évasée pour pouvoir s'adapter aux ailes du profilé peut être transparent et dans ce cas faire partie d'un dispositif d'éclairage.Figure 4 shows a profile 1 as described in connection with Figure 1 provided with a lower cover 38 which is mounted by clipping on the two wings 11, 12 of the profile. In addition to an aesthetic function, such a cover 38 can be used to hold in the profile different materials, in particular fire-resistant materials. This cover formed by a base 39 and two flanks 40, 41 in flared shape to be able to adapt to the wings of the profile can be transparent and in this case be part of a lighting device.

Sur la figure 5, on a représenté un système de montage selon l'invention comprenant un profilé 42 et un capot 43 en U faisant office de support pour les panneaux isolants 44 figurés en traits mixtes. Le profilé 42 comprend une base supérieure 45 sur laquelle se fixe la couverture à l'aide de vis 46 , une âme 47 constituée de deux flancs 48, 49, et une base inférieure 50 qui se fixe sur la charpente à l'aide de vis 51.In Figure 5, there is shown a mounting system according to the invention comprising a profile 42 and a cover 43 in U acting as a support for the insulating panels 44 shown in phantom. The profile 42 comprises an upper base 45 on which the cover is fixed with screws 46, a core 47 consisting of two sides 48, 49, and a lower base 50 which is fixed on the frame with screws 51.

Les extrémités de la base inférieure supportent un capot 43 qui est pourvu sur chacune de ses deux parois 52, 53 qui forment les ailes du système, d'une série de nervures 54 permettant le montage du capot au niveau désiré par rapport à la base inférieure 50 du profilé. Le niveau de montage est fonction de la hauteur du profilé et de l'épaisseur des panneaux isolants utilisés.The ends of the lower base support a cover 43 which is provided on each of its two walls 52, 53 which form the wings of the system, with a series of ribs 54 allowing the mounting of the cover at the desired level relative to the lower base 50 of the profile. The mounting level depends on the height of the profile and the thickness of the insulating panels used.

Sur les figures 6 et 7, on a représenté le système de montage utilisant des profilés décrits en relation avec la figure 1, dans une structure d'isolation à "toiture chaude" c'est à dire sans espace d'air libre entre la couverture 55 et les panneaux isolants 44.In Figures 6 and 7, there is shown the mounting system using profiles described in connection with Figure 1, in an insulation structure with "warm roof" that is to say without free air space between the cover 55 and the insulating panels 44.

Les profilés 1 se fixent sur des éléments de charpente par exemple des poutres métalliques 56 à l'aide de vis 57 qui passent à travers des trous prévus dans une ou les deux parties de la base inférieure 10.The profiles 1 are fixed to structural elements, for example metal beams 56 using screws 57 which pass through holes provided in one or both parts of the lower base 10.

Les profilés 1 font office de pannes et ils sont disposés à intervalles réguliers correspondant à la longueur des panneaux d'isolation qui sont ici à base de laine minérale et autoporteurs. Ces panneaux sont par exemple des panneaux rigides en laine de verre 58 imprégnée de résines, renforcés d'un voile de verre et surfacés d'un kraft aluminium laqué 59 tels que ceux commercialisés sous l'appellation SHEDISOL par la société ISOVER SAINT-GOBAIN. Ces panneaux sont placés sur les arêtes supérieures 13 des ailes 11, 12 du profilé 1. Une bande 60 d'un matériau isolant rigide est placé sur la base supérieure 7 du profilé 1 et de préférence il présente une section trapézoïdale 61 de façon à ce que les côtés 62, 63 du trapèze 61 viennent appuyer comme des coins sur le bord supérieur 64 des panneaux isolants 44. Ces panneaux 44 sont ainsi parfaitement maintenus par pinçage entre les ailes 11, 12 du profilé et la bande rigide 60. La couverture 55 est posée sur les bandes rigides 60 et fixée à l'aide de vis 65 sur la base supérieure 7 des profilés 1, qui à cette fin présentent des trous pour le passage des vis aux emplacements adéquats.The sections 1 act as purlins and they are arranged at regular intervals corresponding to the length of the insulation panels which are here based on mineral wool and self-supporting. These panels are for example rigid panels of glass wool 58 impregnated with resins, reinforced with a glass veil and surfaced with a lacquered aluminum kraft 59 such as those sold under the name SHEDISOL by the company ISOVER SAINT-GOBAIN. These panels are placed on the upper edges 13 of the wings 11, 12 of the profile 1. A strip 60 of rigid insulating material is placed on the upper base 7 of the profile 1 and preferably it has a trapezoidal section 61 so that that the sides 62, 63 of the trapezium 61 come to bear like corners on the upper edge 64 of the insulating panels 44. These panels 44 are thus perfectly maintained by pinching between the wings 11, 12 of the profile and the rigid strip 60. The cover 55 is placed on the rigid strips 60 and fixed with screws 65 to the upper base 7 of the profiles 1, which for this purpose have holes for the passage of the screws at the appropriate locations.

Les panneaux isolants 44 peuvent être ainsi posés en même temps que la couverture 55. Entre les panneaux 44, dans la direction perpendiculaire aux profilés 1, on place d'autres profilés connus en soi et non représentés, désignés généralement par entretoises et qui comme les panneaux d'isolation reposent sur les ailes 11, 12 des profilés 1.The insulating panels 44 can thus be installed at the same time as the cover 55. Between the panels 44, in the direction perpendicular to the sections 1, other sections known per se and not shown are placed, generally designated by spacers and which, like the insulation panels, rest on the wings 11, 12 of the sections 1.

Claims (15)

Système pour le montage de panneaux isolants (44) autoporteurs dans l'isolation des sous-toitures de bâtiments, comprenant un profilé (1, 16, 27, 42) présentant une âme centrale (4, 17, 47) assurant la rigidité et déterminant la hauteur du profilé et deux bases parallèles, la base inférieure (10, 21, 35, 50) permettant la fixation du profilé sur des éléments de charpente, la base supérieure (7, 20, 30, 45) permettant la fixation de la couverture (55) sur le profilé, caractérisé par deux ailes (11, 12, 22, 23, 33, 34, 52, 53) s'étendant de part et d'autre de l'âme du profilé, sur toute sa longueur, et dont les extrémités supérieures permettent de supporter les panneaux isolants au niveau désiré sous la couverture.System for mounting self-supporting insulating panels (44) in the insulation of building roofs, comprising a profile (1, 16, 27, 42) having a central core (4, 17, 47) ensuring rigidity and determining the height of the profile and two parallel bases, the lower base (10, 21, 35, 50) allowing the fixing of the profile on structural elements, the upper base (7, 20, 30, 45) allowing the fixing of the cover (55) on the profile, characterized by two wings (11, 12, 22, 23, 33, 34, 52, 53) extending on either side of the core of the profile, over its entire length, and whose upper ends allow the insulating panels to be supported at the desired level under the cover. Système selon la revendication 1, caractérisé en ce que la différence de niveau entre l'extrémité supérieure des ailes correspondant à la ligne de support du panneau isolant et la base supérieure du profilé destinée à la réception de la couverture, augmentée le cas échéant de l'épaisseur d'un intercalaire (60) entre la couverture (55) et le profilé, est sensiblement égale à l'épaisseur de l'isolant (44) à utiliser.System according to claim 1, characterized in that the difference in level between the upper end of the wings corresponding to the support line of the insulating panel and the upper base of the profile intended for receiving the cover, increased if necessary by l 'thickness of a spacer (60) between the cover (55) and the profile, is substantially equal to the thickness of the insulation (44) to be used. Système selon une des revendications 1 ou 2, caractérisé en ce que les deux ailes (11, 12, 22, 23, 33, 34) appartiennent au profilé.System according to one of claims 1 or 2, characterized in that the two wings (11, 12, 22, 23, 33, 34) belong to the profile. Profilé utilisé dans le système selon une des revendications 1 à 3, caractérisé en ce qu'il comprend deux ailes s'étendant de part et d'autre de l'âme et dont les extrémités supérieures permettent de supporter les panneaux isolants au niveau désiré sous la couverture.Profile used in the system according to one of claims 1 to 3, characterized in that it comprises two wings extending on either side of the core and whose upper ends make it possible to support the insulating panels at the desired level under the cover. Profilé selon la revendication 4, caractérisé en ce qu'il présente un plan de symétrie.Profile according to claim 4, characterized in that it has a plane of symmetry. Profilé selon une des revendications 4 à 5, caractérisé en ce qu'il présente la forme de deux Z opposés et accolés dont les extrémités inférieures sont relevées jusqu'au niveau désiré pour former les deux ailes, l'âme du profilé étant constitué de deux flans sensiblement verticaux.Profile according to one of claims 4 to 5, characterized in that it has the shape of two opposite and joined Z whose lower ends are raised to the desired level to form the two wings, the web of the profile being made up of two substantially vertical blanks. Profilé selon une des revendications 4 à 6, caractérisé en ce que les deux ailes forment avec l'âme deux gouttières ( 14, 15).Profile according to one of Claims 4 to 6, characterized in that the two wings form with the core two gutters (14, 15). Profilé selon une des revendications 4 à 7, caractérisé en ce qu'il présente une forme emboîtable.Profile according to one of claims 4 to 7, characterized in that it has a nestable shape. Profilé selon une des revendications 4 à 8, caractérisé en ce qu'il peut être muni d'un capot (38) se fixant par clipsage sur les ailes.Profile according to one of claims 4 to 8, characterized in that it can be provided with a cover (38) which is fixed by clipping onto the wings. Profilé selon la revendication 9, caractérisé en ce que le capot est transparent ou translucide et fait partie d'un système lumineux.Profile according to claim 9, characterized in that the cover is transparent or translucent and is part of a light system. Profilé selon une des revendications 6 à 10, caractérisé en ce que l'espace entre les flancs est pourvu d'un matériau coupe feu.Profile according to one of claims 6 to 10, characterized in that the space between the sides is provided with a fire-resistant material. Profilé selon une des revendications 4 à 11, caractérisé en ce qu'il est obtenu par profilage d'une tôle, notemment en acier galvanisé.Profile according to one of claims 4 to 11, characterized in that it is obtained by profiling a sheet, notably made of galvanized steel. Système selon une des revendications 1 ou 2, caractérisé en ce que les deux ailes (52, 53) s'étendant de part et d'autre de l'âme du profilé appartiennent à un capot monté sur la base du profilé.System according to one of claims 1 or 2, characterized in that the two wings (52, 53) extending on either side of the profile web belong to a cover mounted on the base of the profile. Système selon la revendications 13, caractérisé en ce que le capot présente des moyens notemment des nervures (54) autorisant plusieurs niveaux de montage sur le profilé.System according to claim 13, characterized in that the cover has means notably ribs (54) allowing several levels of mounting on the profile. Système selon une des revendications 1 ou 2, caractérisé en ce qu'il comprend en outre une cale ou bande (60) disposée à l'emplacement de la réception de la toiture et qui présente une structure (61) permettant de maintenir les extrémités des panneaux isolants par pinçage entre ladite bande et les ailes du système.System according to one of claims 1 or 2, characterized in that it further comprises a wedge or strip (60) disposed at the location of the reception of the roof and which has a structure (61) for holding the ends of the insulating panels by pinching between said strip and the wings of the system.
EP19910401396 1990-06-01 1991-05-30 Assembly system for under-roof insulation panels, and section employed Expired - Lifetime EP0459899B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9006839A FR2662724A1 (en) 1990-06-01 1990-06-01 SYSTEM FOR MOUNTING INSULATING PANELS FOR INSULATING SUB-ROOFS AND PROFILE USED.
FR9006839 1990-06-01

Publications (2)

Publication Number Publication Date
EP0459899A1 true EP0459899A1 (en) 1991-12-04
EP0459899B1 EP0459899B1 (en) 1995-11-02

Family

ID=9397186

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19910401396 Expired - Lifetime EP0459899B1 (en) 1990-06-01 1991-05-30 Assembly system for under-roof insulation panels, and section employed

Country Status (3)

Country Link
EP (1) EP0459899B1 (en)
ES (1) ES2081448T3 (en)
FR (1) FR2662724A1 (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996029490A1 (en) * 1995-03-17 1996-09-26 Mark Alan Gebbie Fabricated elongate metal construction of support element
EP0822300A2 (en) * 1996-07-31 1998-02-04 Sis.Co S.p.A. Manufacturing system for making wide span roofings having the frame made of shaped sheet purlins
FR2754837A1 (en) * 1996-10-22 1998-04-24 Hopenko Marie Francoise Arnaud Insulated steel roof for industrial building
FR2801618A1 (en) * 1999-11-25 2001-06-01 Rose Eludis Charpente Thermally isolated roof, for covering building for cattle, comprises perlins defining rebates on which are resting opposite edges of panels, and shock-resistant lining plate covering roof
GB2485277A (en) * 2010-11-03 2012-05-09 Polypipe Terrain Ltd A building member
GB2535815A (en) * 2015-05-27 2016-08-31 Jablite Ltd An insulating panel and a construction on a structural element of a building
CN107869218A (en) * 2017-11-30 2018-04-03 上海宝冶集团有限公司 The sound insulation processing method of IMAX movie theatre multilayer material built-up roofings
GB2566785A (en) * 2015-05-27 2019-03-27 Jablite Ltd An insulating panel and a construction on a structural element of a building

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1028906A (en) * 1962-12-11 1966-05-11 Giovanni Varlonga Improvements in or relating to roofs
FR2311151A1 (en) * 1975-05-15 1976-12-10 Montataire Const Galvanisation False ceiling with panels between corrugated sheets - has panels resting on cross members with return flanges
GB2043148A (en) * 1979-02-19 1980-10-01 Stanger C N Support beam and method of assembly: solar heating systems
EP0018006A2 (en) * 1979-04-24 1980-10-29 Commercial Hydraulics A.G. Insulation for the roof or wall of a building and method of its installation
GB2089388A (en) * 1980-11-29 1982-06-23 Anglia Jay Purlin Co Ltd Purlin and insulated roof
US4346543A (en) * 1980-05-08 1982-08-31 Fiberglas Canada, Inc. Building insulation systems
GB2093886A (en) * 1981-03-03 1982-09-08 Anglia Jay Purlin Co Ltd Roof purlin
FR2516127A1 (en) * 1981-11-12 1983-05-13 Jcdc Suspended thermally insulating ceiling assembly - comprises panels extending between metal beams of inverted omega-shaped cross=section

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1028906A (en) * 1962-12-11 1966-05-11 Giovanni Varlonga Improvements in or relating to roofs
FR2311151A1 (en) * 1975-05-15 1976-12-10 Montataire Const Galvanisation False ceiling with panels between corrugated sheets - has panels resting on cross members with return flanges
GB2043148A (en) * 1979-02-19 1980-10-01 Stanger C N Support beam and method of assembly: solar heating systems
EP0018006A2 (en) * 1979-04-24 1980-10-29 Commercial Hydraulics A.G. Insulation for the roof or wall of a building and method of its installation
US4346543A (en) * 1980-05-08 1982-08-31 Fiberglas Canada, Inc. Building insulation systems
GB2089388A (en) * 1980-11-29 1982-06-23 Anglia Jay Purlin Co Ltd Purlin and insulated roof
GB2093886A (en) * 1981-03-03 1982-09-08 Anglia Jay Purlin Co Ltd Roof purlin
FR2516127A1 (en) * 1981-11-12 1983-05-13 Jcdc Suspended thermally insulating ceiling assembly - comprises panels extending between metal beams of inverted omega-shaped cross=section

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996029490A1 (en) * 1995-03-17 1996-09-26 Mark Alan Gebbie Fabricated elongate metal construction of support element
EP0822300A2 (en) * 1996-07-31 1998-02-04 Sis.Co S.p.A. Manufacturing system for making wide span roofings having the frame made of shaped sheet purlins
EP0822300A3 (en) * 1996-07-31 1998-11-11 Sis.Co S.p.A. Manufacturing system for making wide span roofings having the frame made of shaped sheet purlins
FR2754837A1 (en) * 1996-10-22 1998-04-24 Hopenko Marie Francoise Arnaud Insulated steel roof for industrial building
FR2801618A1 (en) * 1999-11-25 2001-06-01 Rose Eludis Charpente Thermally isolated roof, for covering building for cattle, comprises perlins defining rebates on which are resting opposite edges of panels, and shock-resistant lining plate covering roof
GB2485277A (en) * 2010-11-03 2012-05-09 Polypipe Terrain Ltd A building member
GB2485277B (en) * 2010-11-03 2017-10-04 Polypipe Ltd A building member
GB2535815A (en) * 2015-05-27 2016-08-31 Jablite Ltd An insulating panel and a construction on a structural element of a building
GB2535815B (en) * 2015-05-27 2017-05-17 Jablite Ltd An insulating panel and a construction on a structural element of a building
GB2566785A (en) * 2015-05-27 2019-03-27 Jablite Ltd An insulating panel and a construction on a structural element of a building
CN107869218A (en) * 2017-11-30 2018-04-03 上海宝冶集团有限公司 The sound insulation processing method of IMAX movie theatre multilayer material built-up roofings

Also Published As

Publication number Publication date
ES2081448T3 (en) 1996-03-16
FR2662724A1 (en) 1991-12-06
EP0459899B1 (en) 1995-11-02

Similar Documents

Publication Publication Date Title
CH641227A5 (en) INSULATING CONSTRUCTION PANEL.
FR2572756A1 (en) WALL COMPOSED OF PANELS, PARTICULARLY FOR COVERING WALLS IN COMMERCIAL AND INDUSTRIAL BUILDINGS
EP0459899B1 (en) Assembly system for under-roof insulation panels, and section employed
EP1564337B1 (en) Module for modular construction system
EP0559292A1 (en) Connecting element for construction profiles and constructions comprising construction profiles connected by means of such connecting elements
EP0345238A1 (en) Roof construction for greenhouses, and connecting elements therefor
FR2952083A1 (en) Balcony for frontage of apartment building, has surface water reception cavity provided with water evacuation opening, recovery unit recovering surface water, and plain slab whose surface area is inclined toward flow openings
FR2478706A1 (en) Rigid support panel for roof cover - has longitudinally notched exterior surface for fixing rows of tiles or slates
EP0271400B1 (en) Façade covering with a ventilated-air layer
BE1006162A3 (en) System for fixing an established by surtoiture plates shaped possibly on a roof of a building usagee.
FR2503802A1 (en) Supporting channel for building cladding - has fixing flange and upper and lower channels to retain cladding panels
FR2506813A1 (en) Modular roofing panels - comprising large hollow insulated mouldings linked to resemble overlapping tile slate structures
EP0327531B1 (en) Self-carrier element, metal framework and insulating cover forming said element and roof resulting therefrom
EP0173622B1 (en) Prefabricated convenience unit, especially a sanitary unit
EP2339085A1 (en) Prefabricated element for the construction of building extensions and building extensions thus built
EP0791700A1 (en) Fastening holder plate and spacer for obtaining claddings in the field of construction, and claddings so obtained
FR2948956A1 (en) Roof cover fixing device for e.g. facade in workshop, has fixing unit to fix rails at juxtaposition on support by sole plates such that inner face of wing of one of rails and upper face of one of sole plates are arranged remotely
EP0320359B1 (en) Appliance for a light building-façade
EP3652390A1 (en) Veranda structure with roof integrated in the thickness of the gutter
EP3988730A1 (en) Method for manufacturing a façade using a handheld façade element and associated façade element
FR3139146A1 (en) Wooden frame wall module, particularly for the construction of a building
FR2768758A1 (en) Insulating panel for building roof
FR2525659A1 (en) FREESTANDING AND LARGE LENGTH ELEMENT FOR REALIZING A BUILDING ROOF
FR2672624A1 (en) Structural panel based on glu-lam (adhesive-bonded laminate), and its method of manufacture
EP3055465B1 (en) Support for a building

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): BE ES IT LU NL

17P Request for examination filed

Effective date: 19920527

17Q First examination report despatched

Effective date: 19930730

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): BE ES IT LU NL

ITF It: translation for a ep patent filed

Owner name: DR. ING. A. RACHELI & C.

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2081448

Country of ref document: ES

Kind code of ref document: T3

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: ES

Payment date: 19960516

Year of fee payment: 6

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19960531

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 19960531

Year of fee payment: 6

Ref country code: BE

Payment date: 19960531

Year of fee payment: 6

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19970531

Ref country code: BE

Effective date: 19970531

BERE Be: lapsed

Owner name: ISOVER SAINT-GOBAIN

Effective date: 19970531

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Effective date: 19971201

NLV4 Nl: lapsed or anulled due to non-payment of the annual fee

Effective date: 19971201

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20010503

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED.

Effective date: 20050530