EP2123841B1 - Profiled metal sheet - Google Patents

Profiled metal sheet Download PDF

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Publication number
EP2123841B1
EP2123841B1 EP09290353A EP09290353A EP2123841B1 EP 2123841 B1 EP2123841 B1 EP 2123841B1 EP 09290353 A EP09290353 A EP 09290353A EP 09290353 A EP09290353 A EP 09290353A EP 2123841 B1 EP2123841 B1 EP 2123841B1
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EP
European Patent Office
Prior art keywords
metal
flanges
metal sheets
profiled
rib
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Active
Application number
EP09290353A
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German (de)
French (fr)
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EP2123841A1 (en
Inventor
Eric Chabas
David Masure
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ArcelorMittal Construction France SAS
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ArcelorMittal Construction France SAS
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Priority to PL09290353T priority Critical patent/PL2123841T3/en
Publication of EP2123841A1 publication Critical patent/EP2123841A1/en
Application granted granted Critical
Publication of EP2123841B1 publication Critical patent/EP2123841B1/en
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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D3/00—Roof covering by making use of flat or curved slabs or stiff sheets
    • E04D3/36—Connecting; Fastening
    • E04D3/361—Connecting; Fastening by specially-profiled marginal portions of the slabs or sheets
    • E04D3/363—Connecting; Fastening by specially-profiled marginal portions of the slabs or sheets with snap action
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
    • E04C2/26—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups
    • E04C2/284—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating
    • E04C2/292—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating composed of insulating material and sheet metal
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D3/00—Roof covering by making use of flat or curved slabs or stiff sheets
    • E04D3/24—Roof covering by making use of flat or curved slabs or stiff sheets with special cross-section, e.g. with corrugations on both sides, with ribs, flanges, or the like
    • E04D3/30—Roof covering by making use of flat or curved slabs or stiff sheets with special cross-section, e.g. with corrugations on both sides, with ribs, flanges, or the like of metal
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D3/00—Roof covering by making use of flat or curved slabs or stiff sheets
    • E04D3/35—Roofing slabs or stiff sheets comprising two or more layers, e.g. for insulation
    • E04D3/351—Roofing slabs or stiff sheets comprising two or more layers, e.g. for insulation at least one of the layers being composed of insulating material, e.g. fibre or foam material
    • E04D3/352—Roofing slabs or stiff sheets comprising two or more layers, e.g. for insulation at least one of the layers being composed of insulating material, e.g. fibre or foam material at least one insulating layer being located between non-insulating layers, e.g. double skin slabs or sheets
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D3/00—Roof covering by making use of flat or curved slabs or stiff sheets
    • E04D3/35—Roofing slabs or stiff sheets comprising two or more layers, e.g. for insulation
    • E04D3/358—Roofing slabs or stiff sheets comprising two or more layers, e.g. for insulation with at least one of the layers being offset with respect to another layer
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F13/00—Coverings or linings, e.g. for walls or ceilings
    • E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
    • E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
    • E04F13/12—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements of metal or with an outer layer of metal or enameled metal

Definitions

  • the invention relates to a profiled metal sheet, more particularly intended for the construction of building walls, without being limited thereto.
  • Industrial buildings generally have a supporting structure that can be made of steel, wood or concrete with inserts, on which are mounted external walls made of steel sheet metal, generally comprising at least one metal coating for protection against corrosion, possibly supplemented by an organic coating. These walls can also be made from sandwich panels comprising metal facings and an insulating core with respect to heat and / or noise, see for example GB 1 445 860 A .
  • the facade of the building consists of a succession of profiled metal sheets whose aesthetic appearance ensures the decorative function of the structure.
  • the object of the invention is therefore to provide a metal sheet no longer requiring seam fasteners, which can hide the fastening to the frame of these sheets.
  • the invention also relates to a sandwich panel according to the invention, the outer face of which consists of a metal sheet according to the invention.
  • the invention also relates to a metal wall formed by the interlocking assembly of metal sheets or sandwich panels according to the invention, the metal sheets used being all identical or some of them being of different shapes, at the provided that the first and second beads of these sheets have shapes and arrangements for their respective clipping and that the ribs and boxes of these sheets having forms allowing their interlocking.
  • a profiled metal sheet steel 1 comprising at its right end a folded area towards the inside of the sheet 1, thus forming a box 2.
  • This box schematically comprises two vertical walls and two horizontal. On each of its vertical walls is formed a bead 3, 4 of the same shape to widen and then narrow the width of the box 2 in its upper part.
  • a rib 5 whose height is greater than that of the box 2.
  • This rib 5 here takes the general shape of a rectangular parallelepiped and is provided in the part lower of its two vertical walls of a second bead 6, 7 of identical shapes.
  • the first and second beads 3, 4, 6, 7 are located at the same height and the spacing between each of the first beads 3, 4 and each of the second beads 6, 7 is identical, the outer shape of the box 2 at the level of its first beads 3, 4 and the inner shape of the rib 5 at its second beads 6, 7 being very close.
  • the shape of the rib 5 can allow to fit on the box 2 of a second identical sheet, the shape and location of the beads 3, 4, 6 and 7 then to clip the sheets together, which the secures.
  • a profiled steel sheet 11 comprising at its right end a folded area towards the inside of the sheet 11, thus forming a box 12, identical to the box 2 of the figure 1a and comprising on each of its vertical walls a bead 13, 14.
  • a rib 15 whose height is greater than that of the box 12.
  • This rib 15 here takes the general shape of a triangle and is provided in the lower part of its two vertical walls of a second bead 16, 17 of identical shapes.
  • the first and second beads 13, 14, 16, 17 are located at the same height and the spacing between each of the first beads 13, 14 and each of the second beads 16, 17 is identical, so that the outer shape of the box 12 at its first beads 13, 14 and the inner shape of the rib 15 at its second beads 16, 17 are very close.
  • the shape of the rib 15 can allow to fit on the box 12 of a second identical sheet, the shape and location of the beads 13, 14, 16 and 17 then to clip the plates between them, which solidarises them.
  • the end box of the metal sheet and its beads may also have various shapes. This is particularly shown on Figures 2a and 2b showing partial sectional views of metal sheets according to the invention 21 and 31.
  • the metal sheet 21 thus has a box 22 of generally rectangular parallelepiped shape, this time comprising a bead 23, 24 in the middle of the vertical walls of the box 22.
  • the metal sheet 31 has a box 32 shaped elongate rectangle comprising a bead 33, 34 in the upper part of the box 32, the top of these beads exceeding the height of the upper horizontal wall of the box 32.
  • the sheet 1 can then secure its other end box-shaped (not shown) with the metal frame of the building, and so on until complete completion of the metal wall.
  • a sandwich panel 41 comprising two metal cladding 1 and 42 enclosing an insulating core 43.
  • the outer metal cladding 1 consists of a metal sheet according to the invention and it is understood that the attachment to the frame can be made in the same way as before using a larger screw through the entire sandwich panel at the box 2.
  • the assembly of the next sandwich panel can be done by interlocking ribs and boxes of each outer face.
  • the preferred thickness range of the metal sheets according to the invention is from 0.30 mm to 2.00 mm, depending on the desired mechanical characteristics, knowing that it is necessary to maintain a minimum elasticity allowing the interlocking of metal sheets. .
  • the profiled metal sheets according to the invention find their use mainly in the building envelope of all destinations.
  • the profiled metal sheets may be proposed in full version, perforated and / or punctured, in particular to improve the sound absorption performance.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Building Environments (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Finishing Walls (AREA)
  • Rigid Containers With Two Or More Constituent Elements (AREA)
  • Connection Of Plates (AREA)
  • Revetment (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)

Abstract

The sheet (1) has an end folded towards an interior of the sheet to form a caisson (2) formed by horizontal and vertical walls, where the sheet is made of steel. The caisson has flanges (3, 4) on the vertical walls, and another end has a rib (5) with flanges (6, 7) that are placed on the vertical walls and placed at a height same as that of the flanges (3, 4). The flanges (5, 6) are separated from a distance equal to a distance separating the flanges (3, 4). The rib has a shape to stack the rib on the caisson, and the flanges (3, 4, 6, 7) have shapes for respective clipping of the flanges. An independent claim is also included for a metal wall comprising profiled metal sheets.

Description

L'invention concerne une tôle métallique profilée, plus particulièrement destinée à la construction de parois de bâtiments, sans toutefois y être limitée.The invention relates to a profiled metal sheet, more particularly intended for the construction of building walls, without being limited thereto.

Les bâtiments industriels présentent généralement une structure porteuse qui peut être en acier, bois ou béton avec inserts, sur laquelle sont montées des parois extérieures constituées de tôles métalliques en acier, comportant généralement au moins un revêtement métallique de protection contre la corrosion, complété éventuellement par un revêtement organique. Ces parois peuvent également être fabriquées à partir de panneaux sandwich comprenant des parements métalliques et une âme isolante vis-à-vis de la chaleur et/ou du bruit, voir par exemple GB 1 445 860 A .Industrial buildings generally have a supporting structure that can be made of steel, wood or concrete with inserts, on which are mounted external walls made of steel sheet metal, generally comprising at least one metal coating for protection against corrosion, possibly supplemented by an organic coating. These walls can also be made from sandwich panels comprising metal facings and an insulating core with respect to heat and / or noise, see for example GB 1 445 860 A .

Il est également possible de réaliser des parois dites « double-peau » formées par l'assemblage successif de tôles métalliques et de couches d'isolant thermiques et/ou phoniques et éventuellement d'écarteurs.It is also possible to produce so-called "double-skin" walls formed by the successive assembly of metal sheets and thermal and / or phonic insulation layers and possibly spacers.

Dans tous ces cas de figures, la façade du bâtiment est constituée d'une succession de tôles métalliques profilées dont l'aspect esthétique assure la fonction décorative de l'ouvrage.In all these cases, the facade of the building consists of a succession of profiled metal sheets whose aesthetic appearance ensures the decorative function of the structure.

Afin de ne pas nuire à cette esthétique, on cherche en particulier à dissimuler au regard les fixations entre tôles, encore appelées fixations de couture, voire à les supprimer et à dissimuler les fixations sur l'ossature du bâtiment.In order not to interfere with this aesthetic, one seeks in particular to conceal the look at the fasteners between sheets, also called sewing fasteners, or even to remove and hide the fasteners on the frame of the building.

Le but de l'invention est donc de mettre à disposition une tôle métallique ne nécessitant plus de fixations de couture, pouvant permettre de dissimuler la fixation à l'ossature de ces tôles.The object of the invention is therefore to provide a metal sheet no longer requiring seam fasteners, which can hide the fastening to the frame of these sheets.

A cet effet, un premier objet de l'invention est constitué par une tôle métallique profilée comprenant :

  • une première extrémité repliée vers l'intérieur de la tôle formant ainsi un caisson constitué d'au moins deux parois horizontales et deux parois verticales, ledit caisson comprenant un premier bourrelet sur chacune de ses parois verticales et
  • une seconde extrémité munie d'une nervure (5 ; 15) comprenant un second bourrelet sur chacune de ses parois, lesdits seconds bourrelets étant disposés sensiblement à la même hauteur que lesdits premiers bourrelets et séparés d'une distance sensiblement égale à celle séparant lesdits premiers bourrelets,
  • ladite nervure présentant une forme permettant son emboîtement sur ledit caisson et
  • lesdits premiers et seconds bourrelets présentant des formes permettant leur clipsage respectif.
For this purpose, a first object of the invention is constituted by a profiled metal sheet comprising:
  • a first end folded towards the inside of the sheet thus forming a box consisting of at least two horizontal walls and two vertical walls, said box comprising a first bead on each of its vertical walls and
  • a second end provided with a rib (5; 15) comprising a second bead on each of its walls, said second beads being disposed substantially at the same height as said first beads and separated by a distance substantially equal to that separating said first beads; beads,
  • said rib having a shape allowing it to nest on said box and
  • said first and second beads having shapes for their respective clipping.

Dans des modes de réalisations préférés, la tôle selon l'invention peut en outre comprendre les caractéristiques suivantes, prises seules ou en combinaison :

  • la tôle métallique profilée présente une nervure dont la hauteur est supérieure à celle du caisson ;
  • la tôle métallique profilée est munie d'un caisson comprenant un premier bourrelet situé en partie supérieure de chacune de ses parois verticales ;
  • la tôle métallique profilée est munie d'un caisson comprenant un premier bourrelet situé en partie médiane de chacune de ses parois verticales ;
  • la tôle métallique profilée est constituée d'acier comportant au moins un revêtement métallique et éventuellement au moins un revêtement organique, et de préférence est constituée d'acier galvanisé.
In preferred embodiments, the sheet according to the invention may further comprise the following characteristics, taken alone or in combination:
  • the profiled metal sheet has a rib whose height is greater than that of the box;
  • the profiled metal sheet is provided with a box comprising a first bead located in the upper part of each of its vertical walls;
  • the profiled metal sheet is provided with a box comprising a first bead located in the middle portion of each of its vertical walls;
  • the profiled metal sheet consists of steel comprising at least one metal coating and optionally at least one organic coating, and preferably is made of galvanized steel.

L'invention a également pour objet un panneau sandwich selon l'invention dont le parement extérieur est constitué d'une tôle métallique selon l'invention.The invention also relates to a sandwich panel according to the invention, the outer face of which consists of a metal sheet according to the invention.

L'invention a également pour objet une paroi métallique constituée par l'assemblage par emboîtement de tôles métalliques ou de panneaux sandwich selon l'invention, les tôles métalliques utilisées pouvant être toutes identiques ou certaines d'entre elles étant de formes différentes, à la condition que les premiers et seconds bourrelets de ces tôles présentent des formes et des dispositions permettant leur clipsage respectif et que les nervures et caissons de ces tôles présentant des formes permettant leur emboîtement.The invention also relates to a metal wall formed by the interlocking assembly of metal sheets or sandwich panels according to the invention, the metal sheets used being all identical or some of them being of different shapes, at the provided that the first and second beads of these sheets have shapes and arrangements for their respective clipping and that the ribs and boxes of these sheets having forms allowing their interlocking.

Les caractéristiques et avantages de la présente invention apparaîtront mieux au cours de la description qui va suivre, donnée à titre d'exemple non limitatif, en référence aux figures annexées qui représentent :

  • figures 1a et 1b : vue en coupe d'un premier et d'un deuxième mode de réalisation de la tôle métallique selon l'invention,
  • figures 2a et 2b : vue partielle en coupe d'un troisième et d'un quatrième mode de réalisation de la tôle métallique selon l'invention,
  • figure 3 : vue en coupe d'une paroi métallique selon l'invention,
  • figure 4 : vue en coupe d'un panneau sandwich selon l'invention.
The characteristics and advantages of the present invention will become more apparent from the following description, given by way of non-limiting example, with reference to the appended figures which represent:
  • Figures 1a and 1b : sectional view of a first and a second embodiment of the metal sheet according to the invention,
  • Figures 2a and 2b : partial sectional view of a third and a fourth embodiment of the metal sheet according to the invention,
  • figure 3 : sectional view of a metal wall according to the invention,
  • figure 4 : sectional view of a sandwich panel according to the invention.

Si on considère tout d'abord la figure 1a, on peut y voir une tôle métallique profilée en acier 1 selon l'invention comprenant à son extrémité droite une zone repliée vers l'intérieur de la tôle 1, formant ainsi un caisson 2. Ce caisson comprend schématiquement deux parois verticales et deux horizontales. Sur chacune de ses parois verticales est formé un bourrelet 3, 4 de même forme venant élargir puis rétrécir la largeur du caisson 2 dans sa partie supérieure.If we first consider the figure 1a , it can be seen a profiled metal sheet steel 1 according to the invention comprising at its right end a folded area towards the inside of the sheet 1, thus forming a box 2. This box schematically comprises two vertical walls and two horizontal. On each of its vertical walls is formed a bead 3, 4 of the same shape to widen and then narrow the width of the box 2 in its upper part.

A l'extrémité gauche de la tôle métallique 1, on peut voir une nervure 5 dont la hauteur est supérieure à celle du caisson 2. Cette nervure 5 prend ici la forme générale d'un parallélépipède rectangle et est munie dans la partie inférieure de ses deux parois verticales d'un second bourrelet 6, 7 de formes identiques. Les premiers et seconds bourrelets 3, 4, 6, 7 sont situés à la même hauteur et l'écartement entre chacun des premiers bourrelets 3, 4 et chacun des seconds bourrelets 6, 7 est identique, la forme extérieure du caisson 2 au niveau de ses premiers bourrelets 3, 4 et la forme intérieure de la nervure 5 au niveau de ses seconds bourrelets 6, 7 étant très proches. La forme de la nervure 5 peut permettre de l'emboîter sur le caisson 2 d'une seconde tôle identique, la forme et l'emplacement des bourrelets 3, 4, 6 et 7 permettant ensuite de clipser les tôles entre elles, ce qui les solidarise.At the left end of the metal sheet 1, we can see a rib 5 whose height is greater than that of the box 2. This rib 5 here takes the general shape of a rectangular parallelepiped and is provided in the part lower of its two vertical walls of a second bead 6, 7 of identical shapes. The first and second beads 3, 4, 6, 7 are located at the same height and the spacing between each of the first beads 3, 4 and each of the second beads 6, 7 is identical, the outer shape of the box 2 at the level of its first beads 3, 4 and the inner shape of the rib 5 at its second beads 6, 7 being very close. The shape of the rib 5 can allow to fit on the box 2 of a second identical sheet, the shape and location of the beads 3, 4, 6 and 7 then to clip the sheets together, which the secures.

Si on considère ensuite la figure 1b, on peut y voir une tôle métallique profilée en acier 11 selon l'invention comprenant à son extrémité droite une zone repliée vers l'intérieur de la tôle 11, formant ainsi un caisson 12, identique au caisson 2 de la figure 1a et comprenant sur chacune de ses parois verticales un bourrelet 13, 14.If we then consider the figure 1b it can be seen a profiled steel sheet 11 according to the invention comprising at its right end a folded area towards the inside of the sheet 11, thus forming a box 12, identical to the box 2 of the figure 1a and comprising on each of its vertical walls a bead 13, 14.

A l'extrémité gauche de la tôle métallique 11, on peut voir une nervure 15 dont la hauteur est supérieure à celle du caisson 12. Cette nervure 15 prend ici la forme générale d'un triangle et est munie dans la partie inférieure de ses deux parois verticales d'un second bourrelet 16, 17 de formes identiques. Les premiers et seconds bourrelets 13, 14, 16, 17 sont situés à la même hauteur et l'écartement entre chacun des premiers bourrelets 13, 14 et chacun des seconds bourrelets 16, 17 est identique, de telle sorte que la forme extérieure du caisson 12 au niveau de ses premiers bourrelets 13, 14 et la forme intérieure de la nervure 15 au niveau de ses seconds bourrelets 16, 17 sont très proches. De la même façon que précédemment, la forme de la nervure 15 peut permettre de l'emboîter sur le caisson 12 d'une seconde tôle identique, la forme et l'emplacement des bourrelets 13, 14, 16 et 17 permettant ensuite de clipser les tôles entre elles, ce qui les solidarise.At the left end of the metal sheet 11, we can see a rib 15 whose height is greater than that of the box 12. This rib 15 here takes the general shape of a triangle and is provided in the lower part of its two vertical walls of a second bead 16, 17 of identical shapes. The first and second beads 13, 14, 16, 17 are located at the same height and the spacing between each of the first beads 13, 14 and each of the second beads 16, 17 is identical, so that the outer shape of the box 12 at its first beads 13, 14 and the inner shape of the rib 15 at its second beads 16, 17 are very close. In the same way as previously, the shape of the rib 15 can allow to fit on the box 12 of a second identical sheet, the shape and location of the beads 13, 14, 16 and 17 then to clip the plates between them, which solidarises them.

De la même façon que la nervure d'extrémité peut prendre des formes différentes, le caisson d'extrémité de la tôle métallique et ses bourrelets peuvent également avoir des formes variées. Ceci est en particulier montré sur les figures 2a et 2b montrant des vues partielles en coupe de tôles métalliques selon l'invention 21 et 31.In the same way that the end rib can take different shapes, the end box of the metal sheet and its beads may also have various shapes. This is particularly shown on Figures 2a and 2b showing partial sectional views of metal sheets according to the invention 21 and 31.

La tôle métallique 21 présente ainsi un caisson 22 de forme généralement parallélépipédique rectangle comprenant cette fois un bourrelet 23, 24 au milieu des parois verticales du caisson 22.The metal sheet 21 thus has a box 22 of generally rectangular parallelepiped shape, this time comprising a bead 23, 24 in the middle of the vertical walls of the box 22.

La tôle métallique 31 présente elle un caisson 32 en forme de rectangle allongé comprenant un bourrelet 33, 34 en partie supérieure du caisson 32, le haut de ces bourrelets dépassant la hauteur de la paroi horizontale supérieure de ce caisson 32.The metal sheet 31 has a box 32 shaped elongate rectangle comprising a bead 33, 34 in the upper part of the box 32, the top of these beads exceeding the height of the upper horizontal wall of the box 32.

Si on considère à présent la figure 3, on peut y voir deux tôles métalliques 1 et 1' selon l'invention, en position une fois assemblées. La tôle 1 est posée en premier sur l'ossature du bâtiment et y est fixée par l'intermédiaire de la vis V que l'on fait passer au travers du caisson de la tôle 1. On recouvre ensuite ce caisson avec la nervure 5' de la tôle 1'en faisant tout d'abord coïncider le bourrelet 7' avec le bourrelet 4, la tôle 1' étant alors en position oblique par rapport à la tôle 1. On ramène ensuite le bourrelet 6' au niveau du bourrelet 3 en rabattant la tôle 1' vers la tôle 1, en écartant ainsi légèrement, de façon élastique, les deux parois de la nervure 5'.If we now consider the figure 3 it can be seen two metal sheets 1 and 1 'according to the invention, in position once assembled. The sheet 1 is placed first on the frame of the building and is fixed by means of the screw V that is passed through the box of the sheet 1. This box is then covered with the rib 5 ' of sheet metal 1'by first coinciding the bead 7 'with the bead 4, the sheet 1' then being in an oblique position with respect to the sheet 1. The bead 6 'is then brought back to the level of the bead 3 in folding the sheet 1 'to the sheet 1, thus slightly spacing, elastically, the two walls of the rib 5'.

On remarquera que la hauteur de la nervure 5' est supérieure à celle du caisson 2, afin de pouvoir loger la tête de la vis V qui est ainsi entièrement dissimulée au regard.Note that the height of the rib 5 'is greater than that of the box 2, in order to accommodate the head of the screw V which is thus completely hidden from view.

La tôle 1' étant en place, on peut ensuite solidariser son autre extrémité en forme de caisson (non représentée) avec l'ossature métallique du bâtiment, et ainsi de suite jusqu'à réalisation complète de la paroi métallique.The sheet 1 'being in place, it can then secure its other end box-shaped (not shown) with the metal frame of the building, and so on until complete completion of the metal wall.

Il reste cependant possible de fixer les tôles métalliques selon l'invention de façon classique, en dehors de la zone des caissons, à l'aide de vis, qui seront alors apparentes.However, it remains possible to fix the metal sheets according to the invention in a conventional manner, outside the area of the boxes, with screws, which will then be apparent.

Si on considère enfin la figure 4, on peut y voir un panneau sandwich 41 comprenant deux parements métalliques 1 et 42 enserrant une âme isolante 43. On voit que le parement métallique extérieur 1 est constitué d'une tôle métallique selon l'invention et on comprend que la fixation à l'ossature pourra être réalisée de la même façon que précédemment à l'aide d'une vis de plus grande taille traversant l'ensemble du panneau sandwich au niveau du caisson 2. Ensuite, l'assemblage du panneau sandwich suivant pourra se faire par emboîtement des nervures et caissons de chaque parement extérieur.If we finally consider the figure 4 , it can be seen a sandwich panel 41 comprising two metal cladding 1 and 42 enclosing an insulating core 43. It can be seen that the outer metal cladding 1 consists of a metal sheet according to the invention and it is understood that the attachment to the frame can be made in the same way as before using a larger screw through the entire sandwich panel at the box 2. Next, the assembly of the next sandwich panel can be done by interlocking ribs and boxes of each outer face.

Il est également possible d'assembler des tôles métalliques présentant des géométries de nervures différentes, dès l'instant où les bourrelets des nervures et des caissons restent conformées de façon à être compatibles. Ceci peut permettre l'obtention d'effets esthétiques variés en façade.It is also possible to assemble metal sheets having different rib geometries, as soon as the beads of the ribs and boxes remain shaped to be compatible. This can make it possible to obtain various aesthetic effects on the facade.

Les tôles métalliques profilées selon l'invention pourront être réalisées dans tout métal adapté et en particulier à partir :

  • d'acier avec revêtements métalliques et avec ou sans revêtements organiques,
  • d'acier inoxydable avec ou sans revêtements organiques,
  • d'aluminium avec ou sans revêtements organiques,
  • de cuivre.
The profiled metal sheets according to the invention may be made of any suitable metal and in particular from:
  • steel with metal coatings and with or without organic coatings,
  • stainless steel with or without organic coatings,
  • aluminum with or without organic coatings,
  • of copper.

La gamme d'épaisseur préférée des tôles métalliques selon l'invention est de 0,30 mm à 2,00 mm, en fonction des caractéristiques mécaniques recherchées, sachant qu'il est nécessaire de conserver une élasticité minimum permettant l'emboîtement des tôles métalliques.The preferred thickness range of the metal sheets according to the invention is from 0.30 mm to 2.00 mm, depending on the desired mechanical characteristics, knowing that it is necessary to maintain a minimum elasticity allowing the interlocking of metal sheets. .

Les tôles métalliques profilées selon l'invention trouvent leur emploi principalement dans l'enveloppe de bâtiments de toutes destinations.The profiled metal sheets according to the invention find their use mainly in the building envelope of all destinations.

Comme on l'aura compris, elles sont susceptibles d'être utilisées comme profil de couverture sèche, profil de bardage, profil support de système double peaux ou parement extérieur de panneaux sandwichs, par exemple.As will be understood, they are likely to be used as a dry cover profile, cladding profile, double skins system support profile or exterior cladding of sandwich panels, for example.

En outre, suivant le type d'utilisation, les tôles profilées métalliques pourront être proposées en version pleine, perforée et/ou crevée, afin d'améliorer notamment les performances d'absorption phonique.In addition, depending on the type of use, the profiled metal sheets may be proposed in full version, perforated and / or punctured, in particular to improve the sound absorption performance.

Claims (10)

  1. Profiled metal sheet (1, 11) comprising:
    - a first end folded towards the inside of the sheet, thus forming a box structure (2; 12) constituted by at least two horizontal walls and two vertical walls, the said box structure (2; 12) comprising a first flange (3, 4; 13; 14) on each of its vertical walls, and
    - a second end provided with a rib (5; 15) comprising a second flange (6, 7; 16, 17) on each of its walls, the said second flanges (6, 7; 16, 17) being arranged substantially at the same height as the said first flanges (3, 4; 13; 14) and separated by a distance substantially equal to that separating the said first flanges (3, 4; 13; 14),
    - the said rib (5; 15) having a shape which allows it to be fitted onto the said box structure (2; 12), and
    - the said first (3, 4; 13; 14) and second flanges (6, 7; 16, 17) having shapes which allow them to be respectively clipped in place.
  2. Profiled metal sheets according to Claim 1, for which the height of the said rib (5; 15) is greater than that of the box structure (2; 12).
  3. Profiled metal sheet according to any one of Claims 1 or 2, for which the said box structure (2; 12) comprises a first flange (3, 4; 13; 14) situated in the upper portion of each of its vertical walls.
  4. Profiled metal sheet according to one or other of Claims 1 or 2, for which the said box structure (2; 12) comprises a first flange (3, 4; 13; 14) situated in the middle portion of each of its vertical walls.
  5. Profiled metal sheet according to any one of Claims 1 to 4, constituted by steel comprising at least one metal coating and possibly at least one organic coating.
  6. Sandwich panel comprising at least one outer metal facing constituted by a profiled metal sheet according to any one of Claims 1 to 5.
  7. Metal wall constituted by the interlocking assembly of profiled metal sheets according to any one of Claims 1 to 5, the said metal sheets being identical.
  8. Metal wall constituted by the interlocking assembly of profiled metal sheets according to any one of Claims 1 to 5, the said metal sheets not being entirely identical, the ribs and the first flanges of each of the said metal sheets having a shape and an arrangement which allow them respectively to be fitted and clipped onto the box structures and onto the second flanges of the said metal sheets.
  9. Metal wall constituted by the interlocking assembly of sandwich panels according to Claim 6, the said metal sheets being identical.
  10. Metal wall constituted by the interlocking assembly of sandwich panels according to Claim 6, the said metal sheets not being entirely identical, the ribs and the first flanges of each of the said metal sheets having a shape and an arrangement which allow them respectively to be fitted and clipped onto the box structures and onto the second flanges of the said metal sheets.
EP09290353A 2008-05-20 2009-05-12 Profiled metal sheet Active EP2123841B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL09290353T PL2123841T3 (en) 2008-05-20 2009-05-12 Profiled metal sheet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0802724A FR2931497B1 (en) 2008-05-20 2008-05-20 METALLIC PROFILE

Publications (2)

Publication Number Publication Date
EP2123841A1 EP2123841A1 (en) 2009-11-25
EP2123841B1 true EP2123841B1 (en) 2011-05-04

Family

ID=40193480

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09290353A Active EP2123841B1 (en) 2008-05-20 2009-05-12 Profiled metal sheet

Country Status (8)

Country Link
EP (1) EP2123841B1 (en)
AT (1) ATE508236T1 (en)
DE (1) DE602009001213D1 (en)
ES (1) ES2364547T3 (en)
FR (1) FR2931497B1 (en)
HR (1) HRP20110494T1 (en)
PL (1) PL2123841T3 (en)
PT (1) PT2123841E (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10876304B2 (en) * 2017-12-29 2020-12-29 Certainteed Llc Interchangeable board and batten
IT202000006791U1 (en) * 2020-12-09 2022-06-09 Profilumbra S P A CORRUGATED SHEET FOR THE CREATION OF WATERPROOF AND HIGHLY STABILITY SURFACES AND COATINGS.

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1176824A (en) * 1957-06-20 1959-04-16 Wendel Et Cie De Advanced panel, especially for roofs
CH583354A5 (en) * 1973-12-07 1976-12-31 Armco Gmbh
CA1259466A (en) * 1988-05-30 1989-09-19 Albert Beauregard Roofing panel
DE8907783U1 (en) * 1989-06-26 1989-11-02 Pradel, Hartmund, 8226 Altenmarkt Profile clamp connection for roof or facade panels
CA2128760C (en) * 1994-07-25 1999-03-16 Tsan-Hsing Wu Corrugated metal plate
IT239877Y1 (en) * 1996-12-23 2001-03-13 Ediltecos S R L CORRUGATED SHEET ELEMENT FOR THE COVERING OF BUILDINGS

Also Published As

Publication number Publication date
HRP20110494T1 (en) 2011-08-31
PL2123841T3 (en) 2011-09-30
ES2364547T3 (en) 2011-09-06
EP2123841A1 (en) 2009-11-25
ATE508236T1 (en) 2011-05-15
DE602009001213D1 (en) 2011-06-16
FR2931497A1 (en) 2009-11-27
FR2931497B1 (en) 2010-04-30
PT2123841E (en) 2011-07-13

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