EP0589794A2 - Verbundpaneel, um eine Verkleidung oder Wand für ein Gebäude herzustellen - Google Patents

Verbundpaneel, um eine Verkleidung oder Wand für ein Gebäude herzustellen

Info

Publication number
EP0589794A2
EP0589794A2 EP19930402328 EP93402328A EP0589794A2 EP 0589794 A2 EP0589794 A2 EP 0589794A2 EP 19930402328 EP19930402328 EP 19930402328 EP 93402328 A EP93402328 A EP 93402328A EP 0589794 A2 EP0589794 A2 EP 0589794A2
Authority
EP
European Patent Office
Prior art keywords
panel
sheet
bearing surface
adjacent
zone
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.)
Withdrawn
Application number
EP19930402328
Other languages
English (en)
French (fr)
Other versions
EP0589794A3 (de
Inventor
Jean-Marie Huvet
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.)
HAIRONVILLE S.A.
Original Assignee
HAIRONVILLE 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 HAIRONVILLE SA filed Critical HAIRONVILLE SA
Publication of EP0589794A2 publication Critical patent/EP0589794A2/de
Publication of EP0589794A3 publication Critical patent/EP0589794A3/de
Withdrawn legal-status Critical Current

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Classifications

    • 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
    • E04F13/0875—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 having a basic insulating layer and at least one covering layer
    • E04F13/0878—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 having a basic insulating layer and at least one covering layer the basic insulating layer comprising mutual alignment or interlocking means
    • 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
    • E04D3/35—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
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D3/00—Roof covering by making use of flat or curved slabs or stiff sheets
    • E04D3/38—Devices for sealing spaces or joints between roof-covering elements
    • 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 present invention relates to a composite panel intended to constitute a roof or a building wall.
  • Composite panels are used, in particular for roofs or walls of buildings, that is to say panels formed from two metal sheets between which is placed a mass of a material which has, for example, properties d 'thermal insulation, and / or which is capable of improving the rigidity of the assembly.
  • a rigid foam mass formed on site continuously between two continuous sheets of great length.
  • a “external” sheet will be distinguished, intended in principle to be turned towards the outside of the building, and an “internal” sheet, directed on the opposite side.
  • the sheets are formed from very long strips, which have been profiled lengthwise and cut to the desired size.
  • the edges of adjacent panels have complementary profiles, allowing assembly with interlocking.
  • the metal sheets of the two faces of the panel must not present sharp projections, and must include grooves whose number and depth are as small as possible.
  • the fixing of such composite panels on a support poses some problems.
  • the fixing means in the case of nearly flat panels, are difficult to protect from external aggressions, and are of little appreciated aesthetic effect.
  • these fastening means are not sufficient in number on each side of the junction between adjacent panels, it may appear, under the effect of thermal expansions or, above all, curvatures of the panels resulting from pressure differences on either side of the roof or wall, appreciable games. Even if these clearances do not extend to the dislocation of assembled panels, they are detrimental to sealing.
  • the edges of two adjacent panels are perpendicular to the general direction of the panel, that is to say vertical in the figures.
  • the installation of the successive panels is done, quite naturally, in the following way: a first panel, and it is screwed by means of a 158-178 screw which is supported in the salient area. Then, the adjacent panel can be put in place, by moving its wing 152 in a direction perpendicular to the plane of the panel, until a small latching projection 154 comes to engage in a corresponding groove.
  • the snap-fastening can be replaced by an auxiliary screw 176 which passes through the end part of the wing to be fixed in the projection.
  • Each panel is therefore held near a first of its edges by the screw (or screws) 158-178, and towards the second edge, opposite to the first, by means of the wing 152 which is flexible.
  • pressure variations can displace the second edge of the panel, relative to the first edge of the adjacent panel, resulting in leaks, detrimental aesthetic effects, and noise.
  • the object of the present invention is to provide a composite panel allowing the construction of roofs or walls where the fastening means are invisible from the outside and where the edges of the adjacent panels are in a fixed position relative to each other. .
  • the thickness of the panel between these two bearing surfaces increases towards the outside, constituting a bead, while the opposite edge of the panel constitutes a reentrant, of complementary shape, which widens inwards between the second and fourth bearing surfaces. Consequently, if the bead is placed in the reentrant, two adjacent panels are linked to each other in the direction perpendicular to the edges.
  • the installation can be do by elastic engagement. In this case, the elasticity necessary for fitting results from the fact that the wing which carries the second bearing surface extends beyond the external mass, and cannot therefore be stiffened by the latter, even if it's very rigid.
  • the first bearing surface constitutes the flank of a groove in the outer sheet, located between the flat central part and a projecting zone whose apex is roughly in the plane of the vertical part, this zone in protrusion being adjacent, towards the edge of the sheet, to the fixing zone located in withdrawal from the plane of the central part of a distance at least equal to the height, above the fixing zone, of the fixing means which it is intended to employ, and the wing of the external sheet comprises, going from the second bearing surface towards the center of the panel, a surface which extends substantially in the plane of the central part.
  • the wing covers the fixing means, it does not protrude outwards beyond the plane of the central part of the outer sheet, which facilitates obtaining a good seal during the overlapping of two panels.
  • the wing of the outer sheet metal is connected to the central part by means of a groove, the flank of which faces the corresponding edge constitutes a stop surface for the edge of an adjacent panel.
  • the adjacent panels are supported on each other by the upper sheets, generally more resistant than the internal mass.
  • the abutment surface also contributes to sealing, at least as long as no force acts to separate the adjacent panels.
  • the fourth bearing surface can, like the second, be carried by a part which extends roughly the edge of the internal mass. However, it is preferred to provide that the fourth bearing surface is carried by a part folded towards the inside of the panel, and the internal mass enters the volume situated between the central part of the internal sheet and said part folded inwards.
  • Such an arrangement has the advantage of increasing the amount of internal mass in the junction zone, and consequently of limiting the importance of thermal bridges. In addition, it limits the risk of vibratory phenomena which can appear if two adjacent panels are connected together by two elastic wings.
  • the panel described by way of example is a panel intended to constitute a roof, but which can also be used for a wall covering.
  • This panel comprises an outer sheet 1, above in the figures, made of sheet steel, an inner sheet 2, also made of sheet steel, and an internal mass 3.
  • This internal mass is made up, for the most part, rigid polyurethane foam, formed in place, and which adheres strongly to the exterior and interior sheets.
  • the internal mass also comprises two protective strips 4 and 5, which extend between the two outer and inner sheets, and which isolate the foam from the atmosphere, so as to prevent access of atmospheric moisture, in particular during the storage of the panels before installation.
  • the outer sheet 1 is flat in its central part. There is nothing, however, to prevent it from presenting some slightly marked grooves.
  • the planar central part is connected to a first groove 6, of substantially trapezoidal shape, the flank of which opposite the central part constitutes a first bearing surface 7 , which makes an angle of about 50 ° with the plane of the central part.
  • the groove 7 is connected to a projecting zone 8, roughly flat, and situated substantially in the plane of the central part, or more exactly set back with respect to the latter by a distance roughly equal to the thickness of prison.
  • the sheet Towards the junction between the bearing surface 7 and the projecting zone 8, the sheet has a notch 9, intended to create a capillary rupture, that is to say more precisely to interrupt a capillary film of moisture which would form between two adjacent sheets, at the place of their respective bearing surfaces.
  • the sheet has a second groove 10, with a flat bottom, which constitutes the fixing zone.
  • the depth of this groove may be less than that of the first groove. It suffices that its depth is greater than the height of the head 11 of a fixing screw 12, which passes through the outer sheet, the internal mass, and the inner sheet, to finally be fixed in a support 13.
  • the outer sheet 1 has a second projecting zone 14, substantially at the same level as the first projecting zone 8, then a stop surface 15, which appears as the side of a new groove, and which ends with the edge 16 of the sheet, which is in contact with one of the protective strips 4 of the internal mass 3.
  • the opposite edge of the outer sheet 1 comprises, from the flat central part, a groove 17, the bottom of which is in contact with the corresponding protective strip 5 of the internal mass.
  • the part of the sheet which lies beyond the bottom 18 of the groove 17 constitutes a wing 19, consisting of the side 20 of the groove 17, which constitutes a stop surface intended to cooperate with the stop surface 15 of the opposite edge an adjacent panel, a projecting part 21, which lies in the plane of the central part of the sheet 1, and an oblique part 22, which constitutes the second bearing surface, and which is parallel to the first bearing surface 7, that is to say that it forms an angle A of approximately 50 ° with the plane of the sheet.
  • the inner sheet 2 has a central part which, in the example described, is not exactly flat, but has a series of parallel grooves 23, shallow: about 4 mm for a total width of the panel of about 1 meter wide.
  • the inner sheet first has a fixing zone 23, parallel to the plane of the central part, and slightly recessed with respect thereto.
  • This fixing zone is located at the right of the fixing zone 10 of the outer sheet, and it is crossed, after fixing the panel on the support 13, by the screws 12.
  • the third bearing surface 24 which makes an angle B of about 20 ° with the plane of the central part.
  • the angle between the bearing surfaces 7 and 24, which is equal to the difference of the angles A and B is approximately 30 °. It should be noted that the value of these angles depends on a large number of factors, and in particular on the rigidity of the sheets, as already mentioned above.
  • the bearing surface 24 extends to the edge 25 of the lower sheet, and it bears on the protective strip 4 of the internal mass, in the immediate vicinity of this edge.
  • the folded part comprises, beyond the bearing surface 26 going towards the center of the panel, a zone 28, parallel to the plane of the sheet, and on which the protective strip 5 is supported. Zone 28 is located therefore substantially in line with the bottom 18 of the groove 17 of the upper sheet.
  • the folded part is extended, in the direction of the central part of the panel, by a wing 29, which is therefore embedded in the plastic foam of the internal mass. This plastic foam has penetrated under the folded part and thanks to the relatively large radius of curvature of the folding zone 27, it effectively fills the volume offered, up to this folding zone.
  • FIGS 2 to 5 illustrate the mounting of an assembly formed of adjacent panels of the type just described.
  • the panel 31 has been brought closer to the support 13, which has brought the folded part 27 of the panel 31 in the vicinity of the bearing surface 24 of the panel 30.
  • the wing 19 has been pushed upwards by the projecting zone 8 of the panel 30, by pivoting around the connection region between the protective strip 5 and the bottom 18 of the groove 17, in accordance with arrow 32.
  • the panel 31 is moved in the direction of the center of the panel 30.
  • the wing has slid over the surface of the protruding area 8, until the end of this wing falls in the groove 6 Simultaneously, the bearing surfaces 24 of the panel 30 and 26 of the panel 31 have slipped one over the other, so that the panel 31 has again moved closer to the support 13, in accordance with arrow 33.
  • FIG. 5 shows the final situation, the bearing surfaces 7 and 22 cooperate firmly, as do the bearing surfaces 24 and 26.
  • the abutment surfaces 15 and 20 have come into contact with each other. other, which stops the movement and puts in final position of the panel 31 which is thus maintained by an elastic snap-on effect, against the panel 30.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Finishing Walls (AREA)
  • Building Environments (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)
EP19930402328 1992-09-25 1993-09-23 Verbundpaneel, um eine Verkleidung oder Wand für ein Gebäude herzustellen. Withdrawn EP0589794A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9211473 1992-09-25
FR9211473A FR2696202B1 (fr) 1992-09-25 1992-09-25 Panneau composite destiné à constituer une couverture ou une paroi de bâtiment.

Publications (2)

Publication Number Publication Date
EP0589794A2 true EP0589794A2 (de) 1994-03-30
EP0589794A3 EP0589794A3 (de) 1994-12-28

Family

ID=9433909

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19930402328 Withdrawn EP0589794A3 (de) 1992-09-25 1993-09-23 Verbundpaneel, um eine Verkleidung oder Wand für ein Gebäude herzustellen.

Country Status (3)

Country Link
EP (1) EP0589794A3 (de)
DE (1) DE589794T1 (de)
FR (1) FR2696202B1 (de)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2757195A1 (fr) * 1996-12-18 1998-06-19 Pab Services Panneau d'isolation thermo-acoustique pour batiments et procedes de fabrication d'un tel panneau
EP0967343A2 (de) * 1998-06-02 1999-12-29 Thyssen Krupp Stahl AG Sandwichelemente zum Erstellen von Wänden und Dächern
EP1201843A3 (de) * 2000-10-25 2003-03-26 ThyssenKrupp Stahl AG Dachelement
WO2003046306A1 (en) * 2001-11-07 2003-06-05 Corus Uk Limited Composite water-resistant panels
EP1564342A1 (de) * 2004-02-13 2005-08-17 Dominique Smeets Dachdämmelement
CN103299008A (zh) * 2009-03-31 2013-09-11 A·V·柳博米尔斯基 墙壁饰板

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2252501A1 (de) * 1972-10-26 1974-05-02 Ifa Technik Ges Fuer Sandwich Tafelfoermiges verbundelement
GB2049008A (en) * 1979-05-03 1980-12-17 British Aluminium Co Ltd Panel systems
GB1595180A (en) * 1978-05-16 1981-08-12 Cape Universal Claddings Insulating composite roof deck and wall panels
EP0110265A2 (de) * 1982-11-30 1984-06-13 METECNO S.p.A. Verfahren zur kontinuierlichen Herstellung von beidseitig mit einer Deckschicht versehenen, selbsttragenden Schichtplatten, mit einer Zwischenschicht aus Isoliermaterial und mit starren Längskantenabdeckungen und hergestellte Platten

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2252501A1 (de) * 1972-10-26 1974-05-02 Ifa Technik Ges Fuer Sandwich Tafelfoermiges verbundelement
GB1595180A (en) * 1978-05-16 1981-08-12 Cape Universal Claddings Insulating composite roof deck and wall panels
GB2049008A (en) * 1979-05-03 1980-12-17 British Aluminium Co Ltd Panel systems
EP0110265A2 (de) * 1982-11-30 1984-06-13 METECNO S.p.A. Verfahren zur kontinuierlichen Herstellung von beidseitig mit einer Deckschicht versehenen, selbsttragenden Schichtplatten, mit einer Zwischenschicht aus Isoliermaterial und mit starren Längskantenabdeckungen und hergestellte Platten

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2757195A1 (fr) * 1996-12-18 1998-06-19 Pab Services Panneau d'isolation thermo-acoustique pour batiments et procedes de fabrication d'un tel panneau
EP0849413A1 (de) * 1996-12-18 1998-06-24 Pab Thermo-akustische Isolierplatte für Gebäude und Verfahren zur Herstellung einer derartigen Platte
EP0967343A2 (de) * 1998-06-02 1999-12-29 Thyssen Krupp Stahl AG Sandwichelemente zum Erstellen von Wänden und Dächern
EP0967343A3 (de) * 1998-06-02 2001-04-18 Thyssen Krupp Stahl AG Sandwichelemente zum Erstellen von Wänden und Dächern
EP1201843A3 (de) * 2000-10-25 2003-03-26 ThyssenKrupp Stahl AG Dachelement
WO2003046306A1 (en) * 2001-11-07 2003-06-05 Corus Uk Limited Composite water-resistant panels
EP1564342A1 (de) * 2004-02-13 2005-08-17 Dominique Smeets Dachdämmelement
CN103299008A (zh) * 2009-03-31 2013-09-11 A·V·柳博米尔斯基 墙壁饰板

Also Published As

Publication number Publication date
EP0589794A3 (de) 1994-12-28
FR2696202A1 (fr) 1994-04-01
FR2696202B1 (fr) 1994-12-09
DE589794T1 (de) 1995-06-08

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