EP0161965B1 - Profiled double-skin roof - Google Patents

Profiled double-skin roof Download PDF

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Publication number
EP0161965B1
EP0161965B1 EP85400750A EP85400750A EP0161965B1 EP 0161965 B1 EP0161965 B1 EP 0161965B1 EP 85400750 A EP85400750 A EP 85400750A EP 85400750 A EP85400750 A EP 85400750A EP 0161965 B1 EP0161965 B1 EP 0161965B1
Authority
EP
European Patent Office
Prior art keywords
elements
wall
profile
longitudinal edge
double
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.)
Expired
Application number
EP85400750A
Other languages
German (de)
French (fr)
Other versions
EP0161965A1 (en
Inventor
Jean-Claude Le Lan
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.)
BATIROC SA
Original Assignee
BATIROC SA
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 BATIROC SA filed Critical BATIROC SA
Priority to AT85400750T priority Critical patent/ATE35838T1/en
Publication of EP0161965A1 publication Critical patent/EP0161965A1/en
Application granted granted Critical
Publication of EP0161965B1 publication Critical patent/EP0161965B1/en
Expired legal-status Critical Current

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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
    • E04D3/365—Connecting; Fastening by simple overlapping of the marginal portions with use of separate connecting elements, e.g. hooks or bolts for corrugated sheets
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B7/00—Roofs; Roof construction with regard to insulation
    • E04B7/08—Vaulted roofs
    • E04B7/10—Shell structures, e.g. of hyperbolic-parabolic shape; Grid-like formations acting as shell structures; Folded structures
    • E04B7/107—Folded structures
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B7/00—Roofs; Roof construction with regard to insulation
    • E04B7/20—Roofs consisting of self-supporting slabs, e.g. able to be loaded
    • E04B7/22—Roofs consisting of self-supporting slabs, e.g. able to be loaded the slabs having insulating properties, e.g. laminated with layers of insulating material
    • 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

Definitions

  • the present invention relates to the manufacture of profiled double wall roofs, that is to say comprising a profiled outer wall and a profiled inner wall parallel to the previous one.
  • an insulator generally made of rigid foam.
  • These walls are formed by identical elements which follow one another and which have, in cross section, a shape such that each of them clings to the neighboring element by fitting one of its longitudinal edges to the longitudinal edge of said neighboring element. , special elements ensuring the junction between the wall elements.
  • Roofs with adjoining elements consist of two walls between which an insulator is inserted and which hook onto the walls of the neighboring element by interlocking. But either, as in DE-A-1 484127, the outer wall and the inner wall of each element are different, or else, as in EP-A-0 016 749, they are identical but their nesting forms ensuring the attachment of the walls does not allow easy manufacture and installation of successive elements to be attached.
  • the invention aims precisely to facilitate this manufacture and this installation using identical external and internal walls, of shapes of edges such that each double wall element can be brought to the neighboring element by simple vertical descent.
  • the subject of the invention is a profiled and insulating double wall roof inserted between the two walls, the wall elements having in cross section a shape such that each of them hooks to the neighboring element by interlocking from one of its longitudinal edges to the longitudinal edge of said neighboring element, each element of the external wall having a longitudinal hooking edge and an opposite longitudinal edge in profile such that it can be fitted into the profile of the hooking edge of the adjacent element and being associated with an element of the interior wall, the two associated elements being arranged one below the other so that the hooking edges of the two associated elements protrude relative to the double element constituted by the two elements (DE-A-1 484 127), characterized in that the internal element has the same shape as the external element and is arranged below the latter after having undergone a rotation of 180 ° around a vertical axis cal.
  • the roof is made up of double elements, each consisting of an outer profile 1 and an inner profile 2, parallel, between which an insulator 3 is inserted, generally made of rigid foam.
  • Profile 2 has the shape that profile 1 would take if it was rotated 180 ° around a vertical axis, i.e. the left bank (in Figure 1) ABCD of profile 1 has the shape of the right bank A ', B', C ', D', of profile 2, and the right bank EF of profile 1 has the shape of the left bank AND of profile 2.
  • Closure profiles are provided on both banks 4, 5, in principle extruded.
  • this element H' is composed of an external profile 1 'of an internal profile 2', of an intermediate insulator 3 'and of a profile closing 4 '.
  • the right bank of profile 1 ' has a straight section EF covering the upper wing of profile 4' while the right bank of profile 2 'has a polygonal section D', C ', B', A 'including part D' , C 'covers the lower wing of the profile and the section C', B ', A' protrudes beyond this profile 4 '.
  • a double H element during installation.
  • This element H is composed of an outer profile 1, an inner profile 2, an interlayer insulator 3, and a closure profile 4.
  • the left bank of the profile 1 has a polygonal section ABCD of which the part CD covers the upper wing of the profile 4 and the part ABC projects beyond this profile 4, while the profile 2 has a cross section E'F 'covering the lower wing of the profile 4.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mechanical Engineering (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)
  • Load-Bearing And Curtain Walls (AREA)
  • Insulating Bodies (AREA)
  • Steroid Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Fats And Perfumes (AREA)
  • Building Environments (AREA)

Abstract

1. Roof with a double shaped wall (1, 2) and insulating substance (3) inserted between both walls (1, 2) the wall elements having in transvere section a shape such that each of them clings to the next element by interlocking of one of its longitudinal edge with the longitudinal edge of said next element, each element (1) of the outer wall having a clinging longitudinal edge (A-B-C) and on opposite longitudinal edge (E-F) having such a shape that it can be engaged with the profile of the clinging edge of the next element and being associated with an element (2) of the inner wall, both associated elements (1, 2) being disposed one underneath the other, in order that the clinging edges (ABC-A'-B'-C') of both associated elements project with respect to the double element (H) constituted by both elements (1, 2), characterized in that the inner elements is of the same shape as the outer element and is disposed underneath the latter after having been submitted to a rotation of 180 degrees about a vertical axis.

Description

La présente invention concerne la fabrication des toitures à double paroi profilée, c'est-à-dire comportant une paroi extérieure profilée et une paroi intérieure profilée parallèle à la précédente. En principe, entre ces parois est intercalé un isolant, généralement en mousse rigide.The present invention relates to the manufacture of profiled double wall roofs, that is to say comprising a profiled outer wall and a profiled inner wall parallel to the previous one. In principle, between these walls is insulated an insulator, generally made of rigid foam.

Ces parois sont constituées par des éléments identiques se faisant suite et qui présentent, en section transversale, une forme telle que chacun d'eux s'accrochent à l'élément voisin par emboîtement d'un de ses bords longitudinaux au bord longitudinal dudit élément voisin, des éléments spéciaux assurant la jonction entre les éléments de paroi.These walls are formed by identical elements which follow one another and which have, in cross section, a shape such that each of them clings to the neighboring element by fitting one of its longitudinal edges to the longitudinal edge of said neighboring element. , special elements ensuring the junction between the wall elements.

On connaît déjà des toitures à éléments accolés constitués par deux parois entre lesquelles est intercalé un isolant et qui s'accrochent aux parois de l'élément voisin par emboîtement. Mais ou bien, comme dans le DE-A-1 484127, la paroi extérieure et la paroi intérieure de chaque élément sont différentes, ou bien, comme dans EP-A-0 016 749, elles sont identiques mais leurs formes d'emboîtement assurant l'accrochage des parois ne permet pas une fabrication et une pose faciles des éléments successifs à accoler.Roofs with adjoining elements are already known which consist of two walls between which an insulator is inserted and which hook onto the walls of the neighboring element by interlocking. But either, as in DE-A-1 484127, the outer wall and the inner wall of each element are different, or else, as in EP-A-0 016 749, they are identical but their nesting forms ensuring the attachment of the walls does not allow easy manufacture and installation of successive elements to be attached.

L'invention vise précisément à faciliter cette fabrication et cette pose en utilisant des parois extérieure et intérieure identiques, de formes de rives telles que chaque élément de paroi double peut être amené sur l'élément voisin par simple descente verticale.The invention aims precisely to facilitate this manufacture and this installation using identical external and internal walls, of shapes of edges such that each double wall element can be brought to the neighboring element by simple vertical descent.

A cet effet, l'invention a pour objet une toiture à double paroi profilée et isolant intercalé entre les deux parois, les éléments de paroi présentant en section transversale une forme telle que chacun d'eux s'accroche à l'élément voisin par emboîtement d'un de ses bords longitudinaux au bord longitudinal dudit élément voisin, chaque élément de la paroi extérieure possédant un bord longitudinal d'accrochage et un bord longitudinal opposé de profil tel qu'il peut être emboîté dans le profil du bord d'accrochage de l'élément adjacent et étant associé à un élément de la paroi intérieure, les deux éléments associés étant disposés l'un au-dessous de l'autre de façon que les bords d'accrochage des deux éléments associés fassent saillie par rapport à l'élément double constitué par les deux éléments (DE-A-1 484 127), caractérisé en ce que l'élément intérieur a la même forme que l'élément extérieur et est disposé au-dessous de celui-ci après avoir subi une rotation de 180° autour d'un axe vertical.To this end, the subject of the invention is a profiled and insulating double wall roof inserted between the two walls, the wall elements having in cross section a shape such that each of them hooks to the neighboring element by interlocking from one of its longitudinal edges to the longitudinal edge of said neighboring element, each element of the external wall having a longitudinal hooking edge and an opposite longitudinal edge in profile such that it can be fitted into the profile of the hooking edge of the adjacent element and being associated with an element of the interior wall, the two associated elements being arranged one below the other so that the hooking edges of the two associated elements protrude relative to the double element constituted by the two elements (DE-A-1 484 127), characterized in that the internal element has the same shape as the external element and is arranged below the latter after having undergone a rotation of 180 ° around a vertical axis cal.

La fabrication de ces deux formes d'éléments profilés peut être opérée à partir d'une bobine de tôle de même largeur, sur la même machine avec le même outillage, la bobine étant simplement désaxée à l'entrée de la profileuse pour que le développé d'une partie d'extrémité de l'un des éléments se retrouve sur la rive opposée de l'élément de forme complémentaire.The manufacture of these two forms of profiled elements can be carried out from a coil of sheet metal of the same width, on the same machine with the same tools, the coil being simply offset at the entry of the profiling machine so that the developed of an end part of one of the elements is found on the opposite bank of the element of complementary shape.

A titre nullement limitatif on a représenté au dessin annexé un exemple de réalisation de l'invention, dessin sur lequel:

  • - la figure 1 est une vue schématique en coupe transversale d'un élément double de toiture, et
  • - la figure 2 est une vue à plus grande échelle éclatée des sections d'extrémité de deux éléments doubles dont l'un est en cours de pose sur l'autre.
By way of non-limiting example, there is shown in the accompanying drawing an exemplary embodiment of the invention, drawing in which:
  • FIG. 1 is a schematic cross-sectional view of a double roof element, and
  • - Figure 2 is an enlarged exploded view of the end sections of two double elements, one of which is being laid on the other.

Dans l'exemple représenté, la toiture est constituée d'éléments doubles constitués chacun d'un profilé extériéur 1 et d'un profilé intérieur 2, parallèles, entre lesquels est intercalé un isolant 3, généralement en mousse rigide.In the example shown, the roof is made up of double elements, each consisting of an outer profile 1 and an inner profile 2, parallel, between which an insulator 3 is inserted, generally made of rigid foam.

Le profilé 2 a la forme que prendrait le profilé 1 si on le faisait tourner de 180° autour d'un axe vertical, c'est-à-dire que la rive gauche (sur la figure 1) ABCD du profiléê 1 a la forme de la rive droite A', B', C', D', du profilé 2, et la rive droite EF du profilé 1 a la forme de la rive gauche ET du profilé 2. Sur les deux rives sont prévus des profilés de fermeture 4, 5, en principe extrudés.Profile 2 has the shape that profile 1 would take if it was rotated 180 ° around a vertical axis, i.e. the left bank (in Figure 1) ABCD of profile 1 has the shape of the right bank A ', B', C ', D', of profile 2, and the right bank EF of profile 1 has the shape of the left bank AND of profile 2. Closure profiles are provided on both banks 4, 5, in principle extruded.

En bas de la figure 2, est représenté un élément double H' déjà posé, cet élément H' est composé d'un profilé extérieur 1' d'un profilé intérieur 2', d'un isolant intercalaire 3' et d'un profilé de fermeture 4'. La rive droite du profilé 1' présente une section droite EF recouvrant l'aile supérieure du profilé 4' alors que la rive droite du profilé 2' présente une section polygonale D', C', B', A' dont la partie D', C' recouvre l'aile inférieure du profilé et la section C', B', A' fait saillie au-delà de ce profilé 4'.At the bottom of FIG. 2, a double element H 'already shown is shown, this element H' is composed of an external profile 1 'of an internal profile 2', of an intermediate insulator 3 'and of a profile closing 4 '. The right bank of profile 1 'has a straight section EF covering the upper wing of profile 4' while the right bank of profile 2 'has a polygonal section D', C ', B', A 'including part D' , C 'covers the lower wing of the profile and the section C', B ', A' protrudes beyond this profile 4 '.

A la partie supérieure de la figure 2 est représenté un élément double H en cours de pose. Cet élément H est composé d'un profilé extérieur 1, d'un profilé intérieur 2, d'un isolant intercalaire 3, et d'un profilé de fermeture 4. La rive gauche du profilé 1 présente une section polygonale ABCD dont la partie CD recouvre l'aile supérieure du profilé 4 et la partie ABC fait saillie au-delà de ce profilé 4, alors que le profilé 2 présente une section droite E'F' recouvrant l'aile inférieure du profilé 4.In the upper part of Figure 2 is shown a double H element during installation. This element H is composed of an outer profile 1, an inner profile 2, an interlayer insulator 3, and a closure profile 4. The left bank of the profile 1 has a polygonal section ABCD of which the part CD covers the upper wing of the profile 4 and the part ABC projects beyond this profile 4, while the profile 2 has a cross section E'F 'covering the lower wing of the profile 4.

On voit que la pose de l'élément double H s'opère facilement par une descente verticale qui amène les deux profilés 4 et 4' appliqués dos à dos, la partie E'F' du profilé 2 venant reposer sur la partie C'B' du profilé 2' et la partie BC du profilé 1 venant reposer sur la partie EF du profilé 1'.We see that the installation of the double H element is easily done by a vertical descent which brings the two profiles 4 and 4 'applied back to back, the part E'F' of the profile 2 coming to rest on the part C'B 'of the profile 2' and the part BC of the profile 1 coming to rest on the part EF of the profile 1 '.

Les éléments doubles H, et H', sont ainsi bien accrochés l'un à l'autre et la continuité de l'isolant intermédiaire est assurée.The double elements H, and H 'are thus well attached to each other and the continuity of the intermediate insulation is ensured.

Claims (1)

  1. Roof with a double shaped wall (1, 2) and insulating substance (3) inserted between both walls (1, 2) the wall elements having in transverse section a shape such that each of them clings to the next element by interlocking of one of its longitudinal edge with the longitudinal edge of said next element, each element (1) of the outer wall having a clinging longitudinal edge (A-B-C) and on opposite longitudinal edge (E-F) having such a shape that it can be engaged with the profile of the clinging edge of the next element and being associated with an element (2) of the inner wall, both associated elements (1, 2) being disposed one underneath the other, in order that the clinging edges (ABC - A'-B'-C') of both associated elements project with respect to the double element (H) constituted by both elements (1, 2), characterized in that the inner element is of the same shape as the outer element and is disposed underneath the latter after having been submitted to a rotation of 180° about a vertical axis.
EP85400750A 1984-04-17 1985-04-16 Profiled double-skin roof Expired EP0161965B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT85400750T ATE35838T1 (en) 1984-04-17 1985-04-16 PROFILE DOUBLE WALL COVERING.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8406055A FR2562925B1 (en) 1984-04-17 1984-04-17 PROFILED DOUBLE WALL ROOF
FR8406055 1984-04-17

Publications (2)

Publication Number Publication Date
EP0161965A1 EP0161965A1 (en) 1985-11-21
EP0161965B1 true EP0161965B1 (en) 1988-07-20

Family

ID=9303227

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85400750A Expired EP0161965B1 (en) 1984-04-17 1985-04-16 Profiled double-skin roof

Country Status (4)

Country Link
EP (1) EP0161965B1 (en)
AT (1) ATE35838T1 (en)
DE (1) DE3563865D1 (en)
FR (1) FR2562925B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0557387A4 (en) * 1990-11-16 1993-12-29 Building Solutions Pty. Ltd Roofing system

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB980041A (en) * 1963-01-08 1965-01-13 Butler Manufacturing Co Prefabricated insulated panels
FR2449755A1 (en) * 1979-02-26 1980-09-19 Batiroc Sa SELF-SUPPORTING ROOF FOR BUILDINGS, COMPOSED OF MODULAR ELEMENTS
AT360210B (en) * 1979-03-20 1980-12-29 Ragailler Franz TOP, ROOF

Also Published As

Publication number Publication date
EP0161965A1 (en) 1985-11-21
FR2562925A1 (en) 1985-10-18
DE3563865D1 (en) 1988-08-25
ATE35838T1 (en) 1988-08-15
FR2562925B1 (en) 1987-06-26

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