EP0900891B1 - Abdeckung aus Blech - Google Patents

Abdeckung aus Blech Download PDF

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Publication number
EP0900891B1
EP0900891B1 EP98202787A EP98202787A EP0900891B1 EP 0900891 B1 EP0900891 B1 EP 0900891B1 EP 98202787 A EP98202787 A EP 98202787A EP 98202787 A EP98202787 A EP 98202787A EP 0900891 B1 EP0900891 B1 EP 0900891B1
Authority
EP
European Patent Office
Prior art keywords
building panel
covering
building
metal layer
layer
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 - Lifetime
Application number
EP98202787A
Other languages
English (en)
French (fr)
Other versions
EP0900891A1 (de
Inventor
Eric Cornelis Wijnen
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.)
SAB Profiel BV
Original Assignee
SAB Profiel BV
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 SAB Profiel BV filed Critical SAB Profiel BV
Publication of EP0900891A1 publication Critical patent/EP0900891A1/de
Application granted granted Critical
Publication of EP0900891B1 publication Critical patent/EP0900891B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • E04D3/361—Connecting; Fastening by specially-profiled marginal portions of the slabs or sheets
    • E04D3/364—Connecting; Fastening by specially-profiled marginal portions of the slabs or sheets by folding of the edges
    • 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

Definitions

  • the invention relates to an insulating covering in metal sheet material and to a building panel as a component of it. It is known to construct an insulating covering, for example an insulating roof, by placing a metal base of, for example trapezoid corrugated sheet across the beams supporting the roof, to lay an insulating layer of, for example, rockwool blankets on that base, to provide supports and/or strips protruding from the metal base, and then to cover off the entirety with profiled metal sheets, which are joined together and to the supports and/or strips. All in all, because of its nature and construction, placing such a covering requires a multitude of operations.
  • An object in accordance with the invention is to remove this disadvantage.
  • GB 2190937 A discloses cladding panels comprising upper sheets and lower sheets of aluminium or steel bonded to a polyurethane foam by a natural or synthetic rubber supported by brackets fixed to purlins of a building.
  • the cladding panels are positioned on both sides of the bracket with the edges of adjacent panels overlapping one another and enveloping the load dispersing member.
  • Each bracket terminates in a load dispersing member which presents a surface composed of a synthetic plastics material, e.g. a tube of unplasticized polyvinyl chloride having a longitudinal slit along its length which accommodates the stem of the bracket.
  • the covering in accordance with the invention comprises at least two building panels (1, 2), each building panel comprising a first (31; 32) and a second metal layer (41; 42), with a layer (51; 52) of insulating material in between, whereby a first building panel (1, 2) is suitable for forming a covering by butting one of the sides up against a side of a second building panel (2, 1), whereby the first metal layer (31) of the first building panel (1) is folded over close to the relative side, thereby creating a projecting tongue, which coacts with a recess formed on the relative side of the first metal layer (32) of the second building panel (2), and whereby upright edges external of the insulating layer (51; 52) are provided on the edges of the two second metal layers (41, 42) of the building panels, which upright edges are coupled together with means of fixing and in which these means of fixing are thermally insulated from the unfolded parts of the first metal layers (31, 32) by means of thermal insulation, characterised in that the means of fixing comprise an element
  • EP-0275145 also a construction of an insulating covering which comprises at least two building panels, each comprising two metal layers, a layer of insulating material and means of fixing.
  • the covering of the present invention has the advantage that the fixing means have been provided thermally insulated in such a way that across the thickness of the covering no cold-sinks are created. This prevents unnecessary heat-losses.
  • the means of fixing comprise an element (6) that is suitable for being placed between the upright edges, and that is capable of being fixed via or through the first metal layer of the first building panel to a base on which the building panels are supported when assembled.
  • the first metal layer of the second building panel is capable of being fixed to the edge coacting with the side of the first building panel by means of means of securing, which are supported on parts of the covering. This achieves the effect that the first metal layer (32) of the second building panel (2) is secured to the edge coacting with the side of the first building panel (1) set away from the base.
  • the means of securing comprise a tongue formed on the first metal layer (32) of the second building panel (2), which tongue is suitable for coacting with the element (6), more especially if the tongue coacts with the element (6), because the tongue formed on the second building panel (2) hooks at least over a portion into a recess or curvature in or behind a projection (7) on the element (6).
  • the element is essentially Z-shaped in cross-section. It is preferable that the element is held clamped close to the end of the upright edges formed by the two metal layers (41, 42), because a projecting strip of the two layers (41; 42) is folded or flanged around the extremity of the other second layer (42; 41) and around the upper end of the Z-shaped element.
  • This means that the finished covering has no fixing elements projecting from the outside through the panels, thereby offering functional and aesthetic advantages. Also this offers a simple, a compact and a rigid construction.
  • the invention is also embodied in a building panel as a component of the insulating covering in accordance with invention.
  • Figure 1 shows schematically a cross-section through a covering in accordance with the invention
  • Figure 2 shows a detail of the connection of two building panels at an enlarged scale.
  • Figure 1 shows a first (1) and a second (2) building panel.
  • the first building panel (1) is a sandwich construction of a first metal layer (31) and a second metal layer (41) with an insulating layer (51) in between (see Figure 2).
  • the second building panel is basically the same and comprises a first metal layer indicated by (32) and a second indicated by (42) with an insulating layer (52) in between.
  • the first and second building panels are butted together, whereby the first building panel is joined to the supporting beam structure for example with the aid of a screw (8) shown here simplified. Screw (8) can also be used for securing Z-profile (6).
  • Profile (6) may run across the length of the building panel.
  • profiles (6) of a small size in the order of for example 0.25m in length are arranged at regular distances from one another.
  • Profile (6) can be of any suitable material.
  • the upright edges of metal layers (41) and (42) are flanged together close to their ends, whereby profile (6) may or may not be enclosed. If so desired securing can be arranged for holding the metal layer (32) in place, for example by securing a tongue-shaped projection to it that drops into a recess or space beneath a projection (7) on profile (6).
  • the covering in accordance with the invention when constructing the covering in accordance with the invention, as far as the composing parts are concerned, it is only necessary to provide for one kind of ready-made building panel, one kind of fixing element for fixing layer (31) to the base, and one kind of Z-hook, and the amount of operations on the building site is reduced to a minimum.
  • the building panels of the roof covering can be manufactured for example in a continuous process, whereby the strips of metal forming the first (31) and the second (41) metal layers, for example a galvanised and painted hard steel are coiled off upper and lower coils and profiled in a continuous process, whereby an insulation layer, for example a polyurethane foam layer, is then applied between the metal layers.
  • first (31) and the second (41) metal layers for example a galvanised and painted hard steel are coiled off upper and lower coils and profiled in a continuous process, whereby an insulation layer, for example a polyurethane foam layer, is then applied between the metal layers.
  • the sandwich construction thus created is then led through a furnace for curing the foam layer, and cut to panel lengths, for example bandsawn and stacked.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Building Environments (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)
  • Finishing Walls (AREA)
  • Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
  • Laminated Bodies (AREA)
  • Glass Compositions (AREA)

Claims (7)

  1. Isolierabdeckung aus einem Metallblechmaterial aufweisend wenigstens zwei Gebäudepaneele, bzw. Gebäudefüllblechkonstruktionen (1, 2), wobei jedes Gebäudepaneel eine erste (31; 32) und eine zweite (41; 42) Metallschicht aufweist, mit einer Schicht aus Isoliermaterial (51; 52) dazwischen, wobei ein erstes Gebäudepaneel bzw. eine erste Gebäudefüllblechkonstruktion (1, 2) geeignet ist, eine Abdeckung zu bilden, indem eine der Seiten gegen eine Seite eines zweiten Gebäudepaneels bzw. einer zweiten Gebäudefüllblechkonstruktion (2,1) stößt, wobei die erste Metallschicht (31) des ersten Gebäudepaneels bzw. der ersten Gebäudefüllblechkonstruktion (1) gefaltet ist in der Nähe der entsprechenden Seite, wodurch eine hervorstehende Zunge gebildet wird, die mit dem Rezess, der auf der entsprechenden Seite des ersten Metallblechs (32) des zweiten Gebäudepaneels bzw. der zweiten Gebäudefüllblechkonstruktion (2) gebildet ist, zusammenwirkt, und wobei senkrechte Kanten außerhalb der Isolierschicht (51; 52) auf den Kanten der zwei zweiten Metallschichten (41; 42) der Gebäudepaneele bzw. der Gebäudefüllblechkonstruktionen bereit gestellt werden, wobei die senkrechten Kanten miteinander durch Fixiermittel verbunden sind und wobei diese Fixiermittel thermisch von den ungefalteten Teilen der ersten Metallschichten (31; 32) isoliert sind durch thermische Isoliermittel, dadurch gekennzeichnet, dass die Fixiermittel ein Element (6) aufweisen, das im Wesentlichen im Querschnitt Z-förmig ist und teilweise zwischen die senkrechten Kanten eingeführt ist.
  2. Abdeckung nach Anspruch 1, wobei die Fixiermittel ein Element (6) aufweisen, das zwischen die senkrechten Kanten angeordnet werden kann und das über oder durch die erste Metallschicht des ersten Gebäudepaneels bzw. der ersten Gebäudefüllblechkonstruktion an einer Unterlage bzw. Basis fixiert wird, auf der die Gebäudepaneele bzw. Gebäudefüllblechkonstruktionen gehalten werden, wenn sie zusammengefügt werden.
  3. Abdeckung nach Anspruch 2, wobei die erste Metallschicht (32) des zweiten Gebäudepaneels bzw. der zweiten Gebäudefüllblechkonstruktion (2) Sicherungsmittel aufweist, um die Metallschicht (32) in Position zu halten, wobei die Sicherungsmittel mit dem Element (6) zusammenwirken.
  4. Abdeckung nach Anspruch 3, wobei die Sicherungsmittel eine Zunge aufweisen, die auf der ersten Metallschicht (32) des zweiten Gebäudepaneels bzw. der zweiten Gebäudefüllblechkonstruktion (2) gebildet ist, wobei die Zunge mit dem Element (6) zusammenwirkt.
  5. Abdeckung nach Anspruch 4, wobei die auf dem zweiten Gebäudepaneel bzw. der zweiten Gebäudefüllblechkonstruktion geformte Zunge (2) mit dem Element (6) zusammenwirkt, weil die Zunge wenigsten über einen Teil in einen Rezess oder eine Krümmung in oder hinter einem hervorstehenden Teil (7) auf dem Element (6) ragt.
  6. Abdeckung nach Anspruch 5, wobei das Element (6) in der Nähe des Endes der senkrechten Kanten, die von den zwei Metallschichten gebildet werden, festgeklammert gehalten ist, weil ein herausragender Streifen der zwei Schichten (41; 42) um das Ende der anderen zweiten Schicht (42; 41) und um das obere Ende des Z-förmigen Elements gefaltet oder gebördelt ist.
  7. Gebäudepaneel bzw. Gebäudefüllblechkonstruktion als Komponente einer Isolierabdeckung gemäß einem der Ansprüche 1 bis 6.
EP98202787A 1997-09-02 1998-08-20 Abdeckung aus Blech Expired - Lifetime EP0900891B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL1006912A NL1006912C2 (nl) 1997-09-02 1997-09-02 Bedekking uit metalen plaatmateriaal.
NL1006912 1997-09-02

Publications (2)

Publication Number Publication Date
EP0900891A1 EP0900891A1 (de) 1999-03-10
EP0900891B1 true EP0900891B1 (de) 2003-08-06

Family

ID=19765593

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98202787A Expired - Lifetime EP0900891B1 (de) 1997-09-02 1998-08-20 Abdeckung aus Blech

Country Status (4)

Country Link
EP (1) EP0900891B1 (de)
AT (1) ATE246755T1 (de)
DE (1) DE69816921T2 (de)
NL (1) NL1006912C2 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1209297B1 (de) * 2000-11-24 2005-08-10 Talfab Holdings Limited Verbundplatten
GB2369378A (en) * 2000-11-24 2002-05-29 Talfab Holdings Ltd Composite panel
GB2378191B (en) * 2001-07-27 2005-05-18 Talfab Holdings Ltd Composite panels
ITVI20010243A1 (it) * 2001-11-15 2003-05-15 Iglis Bassi Dispositivo di giunzione per il collegamento tra due pannelli disposti tra loro complanari

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8611903D0 (en) * 1986-05-15 1986-06-25 Crozier Construction Ltd Cladding for buildings
GB8700527D0 (en) * 1987-01-10 1987-02-11 Crozier Construction Co Ltd Cladding for buildings

Also Published As

Publication number Publication date
DE69816921T2 (de) 2004-02-12
EP0900891A1 (de) 1999-03-10
NL1006912C2 (nl) 1999-03-04
DE69816921D1 (de) 2003-09-11
ATE246755T1 (de) 2003-08-15

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