EP0744510A1 - Panneau de construction en métal - Google Patents

Panneau de construction en métal Download PDF

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Publication number
EP0744510A1
EP0744510A1 EP96105668A EP96105668A EP0744510A1 EP 0744510 A1 EP0744510 A1 EP 0744510A1 EP 96105668 A EP96105668 A EP 96105668A EP 96105668 A EP96105668 A EP 96105668A EP 0744510 A1 EP0744510 A1 EP 0744510A1
Authority
EP
European Patent Office
Prior art keywords
building board
board according
cover plate
holes
cover plates
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Withdrawn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
EP96105668A
Other languages
German (de)
English (en)
Inventor
Albert Kubbutat
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.)
Sto Verotec GmbH
Original Assignee
Sto Verotec GmbH
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 Sto Verotec GmbH filed Critical Sto Verotec GmbH
Publication of EP0744510A1 publication Critical patent/EP0744510A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • 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
    • E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
    • E04C2/34—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure composed of two or more spaced sheet-like parts
    • E04C2/3405—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure composed of two or more spaced sheet-like parts spaced apart by profiled spacer sheets
    • 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
    • E04C2/08—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of metal, e.g. sheet metal
    • 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
    • E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
    • E04C2/34—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure composed of two or more spaced sheet-like parts
    • E04C2/3405—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure composed of two or more spaced sheet-like parts spaced apart by profiled spacer sheets
    • E04C2002/3444—Corrugated sheets
    • E04C2002/345—Corrugated sheets with triangular corrugations

Definitions

  • the invention relates to a building board made of metal as a supporting element for wall panels, facade panels and the like ..
  • Wall panels, facade panels and the like generally consist of a load-bearing element which is provided on one or both sides with a cover layer.
  • a plaster layer which is usually applied to an intermediate layer, can be used as the top layer.
  • the top layer can also be a natural stone or ceramic covering.
  • an insulation board can be attached, which is used for thermal and / or acoustic insulation. This insulation board can optionally also serve as a carrier for a further layer of plaster.
  • Such a building board, which serves as a supporting element should be as rigid as possible, light in weight and inexpensive to manufacture. In addition, however, it should enable simple and secure anchoring of the cover or insulation layers. If the building board is used to produce a facade panel, it must also be insensitive to moisture. In addition, incombustibility is often required.
  • the invention is therefore based on the object of providing a building board made of metal which is light, stable, incombustible, insensitive to moisture and inexpensive to produce, and to which coatings can be permanently attached in a simple manner by adhesive bonding and / or screws or rivets.
  • the building board made of metal is characterized according to the invention by two parallel and spaced, flat cover plates made of sheet metal, of each of which has a plurality of holes, and a stiffening element arranged in between in the form of a zigzag-shaped expanded metal mesh, which is welded along its bending edges to the cover plate in each case.
  • Cover plates made of relatively thin sheet metal can be used to produce the building board according to the invention, since the reinforcement element in the form of a zigzag-shaped expanded metal lattice and the welding to this expanded metal lattice give it a high rigidity overall.
  • the holes provided in the cover plates and also the openings provided in the expanded metal grid of the stiffening element also reduce the overall weight of the building board. Since the entire building board is made of metal, it is non-flammable and, with appropriate corrosion protection, also insensitive to moisture. It can also be manufactured inexpensively, since perforated sheets and expanded metal grids are produced in large quantities for other purposes.
  • the zigzag-shaped bending of the expanded metal grid and the welding of its bending edges to the respective cover plates are simple work processes which also contribute to the cost-effective production of the building board.
  • the holes provided in the cover plates also have another important function. They allow simple and permanent attachment of coatings to the outer sides of the cover plates by gluing and / or screws. When gluing, the adhesive strength is supported by the fact that the glue quilts through the holes to the inside of the cover plate and spreads out a little there. This gives the glue a shape similar to a nail or rivet head on the inside of the cover plate, which contributes to the secure, form-fitting anchoring of the adhesive. If self-tapping screws are used instead of or in addition to the adhesive, then the holes provided in the cover plates make it easy to screw in these self-tapping screws.
  • the cover plates preferably consist of a flat-rolled expanded metal grid.
  • the production of such plates from flat-rolled expanded metal is very economical because it creates the desired holes and at the same time increases the area of the cover plate without generating waste.
  • the metal building plate 1 initially consists of two flat, parallel and spaced-apart cover plates 2. Each of the cover plates 2 is provided with a plurality of holes 3. Flat-rolled expanded metal grids are preferably used as cover plates. In the manufacture of the expanded metal grid for the cover plates 2, the incisions in the Sheet chosen so that the holes 3 remaining after the flat rolling of the expanded metal grid are approximately round. The round shape is preferred because 3 self-tapping screws can then be screwed into the holes.
  • a stiffening element 4 is arranged between the two cover plates 2. This stiffening element consists of a zigzag-shaped expanded metal grid. The expanded metal grid 4 is welded along its bending edges 4a to the respective cover plate 2. The welding can be done by laser, roller welding technology or a similar welding technology.
  • the expanded metal grid 4 is expediently bent in a zigzag shape such that two adjoining sections 4b each enclose an angle ⁇ of approximately 60 ° with one another.
  • the holes 3 in the cover plates 2 should have a diameter which is adapted to the diameter of the screws used for fastening cover layers. A diameter of about 4 - 6 mm is advisable.
  • perforated plates can also be used for the cover plates 2, but such perforated plates have the disadvantage that waste is generated when the holes are produced.
  • the building board 1 can be made of various suitable materials, such as steel, stainless steel, aluminum, or other metal. If the cover plates 2 and the stiffening element 4 consist of steel, they should preferably be provided with a corrosion protection layer which is expediently applied galvanically.
  • an insulating material layer 5 made of mineral substances is glued onto one (left) cover plate 2 by means of a suitable mineral adhesive 6.
  • the adhesive 6 has swollen through the holes 3 in the cover plate 2 and forms thickenings 6a on the inside of the cover plate 2a, similar to a rivet head or a nail head.
  • these thickenings 6a also ensure a positive anchoring thereof.
  • the insulation layer can also be secured by self-tapping screws 7, which are screwed into some of the holes 3.
  • a plaster layer 8 is applied to the outside of the insulation layer 5.
  • a support plate 9 is connected to the other (right) cover plate 2 of the building board 1 by means of self-tapping screws 10 which are screwed into corresponding holes 3.
  • the carrier plate 9 can consist, for example, of expanded glass granules bound with a foamed organic binder. A method for producing such a carrier plate is described in EP 290 881 A2.
  • a plaster layer 11 is applied to the carrier plate 9. If necessary, the plaster layer 11 can also be applied directly to the cover plate 2, parts of the plaster layer then penetrating the holes 3 and being well anchored there.
  • Such a sandwich construction which consists of the aforementioned building materials, is non-flammable as a whole.
  • a covering 12 made of natural stone or ceramic is glued onto a cover plate 2 by means of a mineral adhesive 6. If necessary, the covering 12 can additionally be secured by metallic bolts 13, so-called undercut anchors, which are anchored at one end 13a in the covering 12 and extend through the building board 1. A nut 14 is screwed onto the other end of the bolt 13.
  • various types of cover layers can be connected in a simple manner to the building board in the manner described above by gluing and / or screws and optionally rivets, the holes 3 in the cover plates 2 serving to anchor the adhesive or the screws or rivets.
  • the coatings are adapted to the respective purpose.
  • the building boards can also serve as supporting elements for large, prefabricated facade elements, which can be decorated, insulated and provided with pre-assembled window units in a sandwich construction at the factory.
  • the prefabricated facade panels which can have a size of 2.5 x 6 - 10 m, then only need to be transported from the factory to the construction site and can be assembled there with little assembly effort to a fully functional outer wall on a corresponding supporting structure of the building .
  • the relatively low weight and the inseparability of the building board according to the invention play an important role here.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Finishing Walls (AREA)
EP96105668A 1995-05-24 1996-04-11 Panneau de construction en métal Withdrawn EP0744510A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19519028 1995-05-24
DE19519028 1995-05-24

Publications (1)

Publication Number Publication Date
EP0744510A1 true EP0744510A1 (fr) 1996-11-27

Family

ID=7762746

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96105668A Withdrawn EP0744510A1 (fr) 1995-05-24 1996-04-11 Panneau de construction en métal

Country Status (2)

Country Link
EP (1) EP0744510A1 (fr)
CA (1) CA2175398A1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19936990A1 (de) * 1999-07-30 2001-02-01 Guenther Jelonnek Bauwerkskonstruktion
EP1074670A2 (fr) 1999-07-30 2001-02-07 Günther Jelonnek Construction de bâtiments
US6331406B1 (en) 1997-03-31 2001-12-18 The John Hopkins University School Of Medicine Human enbryonic germ cell and methods of use
EP1369542A1 (fr) * 2002-06-05 2003-12-10 Corus Bausysteme GmbH Panneau de revêtement en tôle et procédé pour sa fabrication
WO2007141382A1 (fr) * 2006-06-02 2007-12-13 Rautaruukki Oyj Mur extérieur d'un bâtiment et structure métallique en nid d'abeilles à des fins d'utilisation dans celui-ci

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR544758A (fr) * 1921-12-21 1922-09-29 Panneau métallique
US1701304A (en) * 1926-08-12 1929-02-05 Jr Walter Clyde Jones Steel lumber
FR1024889A (fr) * 1950-09-25 1953-04-08 Perfectionnements aux panneaux composites creux
FR1440387A (fr) * 1965-07-07 1966-05-27 Siemag Siegener Masch Bau Panneau de construction
DE1559507A1 (de) * 1965-12-03 1969-11-06 Bauakademie Ddr Zweischalige Leichtbauplatte
DE1609661A1 (de) * 1966-02-11 1970-05-06 Hagenburg Otto Heinrich Graf Ebenes oder gekruemmtes Flaechentragwerk,insbesondere aus glasfaserverstaerktem Kunststoff
GB1589715A (en) * 1977-10-07 1981-05-20 Rigby F A Structural panels
AT389070B (de) * 1987-08-06 1989-10-10 Guerth Werner Ing Verfahren und vorrichtung zur herstellung eines aus aufeinanderliegenden blechen hergestellten verschweissten sandwichpaneels
DE3834501A1 (de) * 1988-10-11 1990-04-12 Martin Holzlehner Plattenfoermiges bauelement

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR544758A (fr) * 1921-12-21 1922-09-29 Panneau métallique
US1701304A (en) * 1926-08-12 1929-02-05 Jr Walter Clyde Jones Steel lumber
FR1024889A (fr) * 1950-09-25 1953-04-08 Perfectionnements aux panneaux composites creux
FR1440387A (fr) * 1965-07-07 1966-05-27 Siemag Siegener Masch Bau Panneau de construction
DE1559507A1 (de) * 1965-12-03 1969-11-06 Bauakademie Ddr Zweischalige Leichtbauplatte
DE1609661A1 (de) * 1966-02-11 1970-05-06 Hagenburg Otto Heinrich Graf Ebenes oder gekruemmtes Flaechentragwerk,insbesondere aus glasfaserverstaerktem Kunststoff
GB1589715A (en) * 1977-10-07 1981-05-20 Rigby F A Structural panels
AT389070B (de) * 1987-08-06 1989-10-10 Guerth Werner Ing Verfahren und vorrichtung zur herstellung eines aus aufeinanderliegenden blechen hergestellten verschweissten sandwichpaneels
DE3834501A1 (de) * 1988-10-11 1990-04-12 Martin Holzlehner Plattenfoermiges bauelement

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6331406B1 (en) 1997-03-31 2001-12-18 The John Hopkins University School Of Medicine Human enbryonic germ cell and methods of use
DE19936990A1 (de) * 1999-07-30 2001-02-01 Guenther Jelonnek Bauwerkskonstruktion
EP1074670A2 (fr) 1999-07-30 2001-02-07 Günther Jelonnek Construction de bâtiments
EP1369542A1 (fr) * 2002-06-05 2003-12-10 Corus Bausysteme GmbH Panneau de revêtement en tôle et procédé pour sa fabrication
WO2007141382A1 (fr) * 2006-06-02 2007-12-13 Rautaruukki Oyj Mur extérieur d'un bâtiment et structure métallique en nid d'abeilles à des fins d'utilisation dans celui-ci

Also Published As

Publication number Publication date
CA2175398A1 (fr) 1996-11-25

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