EP0385864B1 - Isolierplatte mit einer Verkleidung und Verfahren zu deren Herstellung - Google Patents

Isolierplatte mit einer Verkleidung und Verfahren zu deren Herstellung Download PDF

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Publication number
EP0385864B1
EP0385864B1 EP90400563A EP90400563A EP0385864B1 EP 0385864 B1 EP0385864 B1 EP 0385864B1 EP 90400563 A EP90400563 A EP 90400563A EP 90400563 A EP90400563 A EP 90400563A EP 0385864 B1 EP0385864 B1 EP 0385864B1
Authority
EP
European Patent Office
Prior art keywords
face
sheets
recesses
panel
facing
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
EP90400563A
Other languages
English (en)
French (fr)
Other versions
EP0385864A1 (de
Inventor
Maurice Hassenforder
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.)
Knauf la Rhenane SAS
Original Assignee
Knauf la Rhenane SAS
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 Knauf la Rhenane SAS filed Critical Knauf la Rhenane SAS
Priority to AT90400563T priority Critical patent/ATE80435T1/de
Publication of EP0385864A1 publication Critical patent/EP0385864A1/de
Application granted granted Critical
Publication of EP0385864B1 publication Critical patent/EP0385864B1/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
    • E04D3/3601—Connecting; Fastening of roof covering supported by the roof structure with interposition of a insulating layer
    • E04D3/3602—The fastening means comprising elongated profiles installed in or on the insulation layer
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
    • E04B1/78—Heat insulating elements
    • E04B1/80—Heat insulating elements slab-shaped
    • 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
    • E04C2/288—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 concrete, stone or stone-like material
    • 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
    • E04F13/0862—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 composed of a number of elements which are identical or not, e.g. carried by a common web, support plate or grid
    • 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
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/38—Connections for building structures in general
    • E04B2001/386—Nailable or screwable inserts for foam panels

Definitions

  • the invention relates to insulating panels of the type comprising a layer of rigid cellular insulating material and a facing covering at least one face of this layer.
  • Such panels are used as prefabricated elements for the building, in particular for the insulation of roofs.
  • the cellular insulating material can be formed for example of mineral fibers, or of synthetic foam, in particular of expanded polystyrene.
  • the facing is generally made of plaster and provides for the insulating panel a smooth underside ready to paint and substantially non-deformable.
  • the object of the invention is to remedy this drawback, and to provide an insulating panel comprising juxtaposed facing plates and not requiring the production of joints between these plates on site.
  • the insulating panel according to the invention further comprises connecting pieces housed and immobilized in recesses of the insulating layer adjacent to said face, each connecting piece being in contact with two adjacent plates in the plane of said face and being secured to these by fastening elements passing through their thickness.
  • the housings are advantageously in the form of grooves extending transversely to the contiguous edges of the plates.
  • the connecting pieces are preferably constituted by U-shaped profiles, the wings of which are in contact with the side walls of the grooves and the bottom of which is flush with said face of the insulating layer and receives the plates and fasteners.
  • the invention also relates to a method of manufacturing a panel as defined above. According to this method, recesses are practiced in a layer of rigid cellular insulating material adjacent to one face thereof, connection pieces are introduced and immobilized in these recesses, juxtaposed facing plates are placed on said face. edge, each connecting piece receiving two adjacent plates which come into contact in the plane of said face, and the connecting pieces and the plates are secured by fixing elements passing through the latter.
  • said face before the introduction of the connecting pieces, said face is coated with adhesive with penetration of the adhesive into the recesses.
  • the metallic connecting piece 1, illustrated in FIG. 1, is in the form of a U-shaped profile comprising two wings 2 substantially planar and parallel, and a bottom 3 substantially planar and perpendicular to the wings.
  • the insulating panel is made from a layer of expanded polystyrene which extends continuously over the entire length of the panel, which is several meters.
  • Grooves 6 are formed in the layer 5, from a face 7 thereof, to accommodate connecting pieces similar to that shown in Figure 1. Each of these pieces is intended to connect together, so rigid, two plasterboards 8 juxtaposed edge to edge, on the face 7, in the longitudinal direction of the panel, several such plates can thus be aligned to make a facing over the entire length of the panel.
  • the grooves 6 extend in the longitudinal direction of the panel. In the example shown, each of them has a length corresponding to that of a connecting piece 1. However, the grooves could extend over the entire length of the panel if the methods of shaping the insulation layer l demanded.
  • connecting pieces intended to connect two same plates 8, and the corresponding grooves can be distributed over the width of the panel, in the particular example three connecting pieces for a width of panel d 'about 0.60 m.
  • each groove 6 has a profile similar to that of the connecting pieces: it includes a middle portion 9 whose width and depth correspond to the width and thickness of the back 3 of a piece of connection, and two lateral portions 10 whose width and depth correspond to the thickness and the length of a wing 2.
  • FIG. 2 also shows a layer of glue 11 deposited on the face 7 of the insulating layer and penetrating into the grooves 6.
  • This glue is suitable for securing the insulating material on the one hand to the connecting pieces, on the other hand to the plates plaster. It is for example a glue of the polyurethane type.
  • the connecting pieces are then introduced into the grooves 6 so that the external face of their back 3 is located in the plane of the face 7, then the plasterboards 8 are applied to the face 7 and on the back of the pieces of connection as shown in Figures 3 to 5.
  • the plates 8 are rigidly connected to the connecting pieces 1 by screws 12 (FIGS. 3 and 5) which are screwed into the connecting pieces and sink into the portion of the layer of insulation located inside the profile of these.
  • the heads of the screws are embedded in the plasterboard. For example, self-tapping screws with a trumpet head are used.
  • joints are made between the adjacent edges of the latter so as to obtain an outer face 13 perfectly smooth. This operation is facilitated in the example shown by chamfers 14 formed, in a known manner, on the edges of the plates, defining channels which are lined with a coating 15.
  • connection pieces After hardening of the adhesive 7, a complete joining of the plasterboards and of the connecting pieces to the insulating layer is obtained.
  • the rigid connection between the plates produced by the connection pieces prevents any relative displacement of the edges of the plates and any deterioration of the joints during the handling and transport of the panels, both during and after the glue has hardened.
  • the invention is not limited to the embodiment described and shown. It is possible, in particular, without departing from the scope of the invention, to modify the nature of the materials constituting the panel, the shape of the parts. of connection, their method of attachment to the plates, and the shape of the recesses intended to receive them. The latter could in particular have a uniform depth even for U-profile connecting pieces.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Acoustics & Sound (AREA)
  • Mechanical Engineering (AREA)
  • Building Environments (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Laminated Bodies (AREA)
  • Finishing Walls (AREA)
  • Panels For Use In Building Construction (AREA)

Claims (10)

  1. Isolierplatte mit einer Schicht aus geschlossenporigem steifen Material (5) und einer Verkleidung, die mindestens eine Fläche (7) der Schicht abdeckt,
    dadurch gekennzeichnet, daß die Verkleidung aus stoßend aneinanergereihten Tafeln (8) gebildet ist, und daß die Isolierplatte außerdem Verbindungsstücke (1) aufweist, die in zu der genannten Fläche benachbarten Aussparungen (6) der Isolierschicht angeordnet und festgelegt sind, wobei jedes Verbindungsstück in der Ebene der genannten Fläche mit zwei benachbarten Tafeln in Berührung steht und mit ihnen mittels Befestigungselementen (12), welche die Dicke der Tafeln durchsetzen, starr verbunden ist.
  2. Platte nach Anspruch 1,
    dadurch gekennzeichnet, daß die genannten Aussparungen Schlitze sind, die sich quer zu den Verbindungsrändern der Tafeln erstrecken.
  3. Platte nach Anspruch 2,
    dadurch gekennzeichnet, daß die Verbindungsstücke U-Profil haben, dessen Schenkel (2) mit den Seitenflächen der Schlitze in Berührung stehen und dessen Boden mit der genannten Fläche (7) der Isolierschicht bündig abschließt und die Tafeln sowie die Befestigungselemente aufnimmt.
  4. Platte nach einem der vorhergehenden Ansprüche,
    dadurch gekennzeichnet, daß die Verbindungsstücke in die Aussparungen eingeklebt sind.
  5. Platte nach einem der vorhergehenden Ansprüche,
    dadurch gekennzeichnet, daß die Befestigungselemente Schrauben (12) sind.
  6. Platte nach einem der vorhergehenden Ansprüche,
    dadurch gekennzeichnet, daß die Isolierplatte an den Stoßfugen (15) zwischen den Tafeln eine Glättungs-End- bearbeitung aufweist.
  7. Platte nach einem der vorhergehenden Ansprüche,
    dadurch gekennzeichnet, daß die Tafeln auf die Isolierschicht aufgeklebt sind.
  8. Verfahren zur Herstellung einer Isolierplatte nach einem der vorhergehenden Ansprüche,
    dadurch gekennzeichnet, daß in eine Schicht aus geschlossenporigem steifen Material (5) nahe einer ihrer Flächen Aussparungen (6) eingebracht werden, daß Verbindungsstücke (1) in die Aussparungen eingesetzt und in ihnen festgelegt werden, daß auf der genannten Fläche (7) Verkleidungstafeln (8) aneinanderstoßend plaziert werden, wobei jedes Verbindungsstück (1) zwei benachbarte Tafeln aufnimmt, die mit ihm in der Ebene der genannten Fläche (7) in Berührung kommen, und daß die Verbindungsstücke und die Tafeln durch Befestigungselemente (12), welche die Tafeln durchsetzen, starr miteinander verbunden werden.
  9. Verfahren nach Anspruch 8,
    dadurch gekennzeichnet, daß vor dem Einsetzen der Verbindungsstücke die genannte Fläche mit Klebstoff (11) überzogen wird, wobei Klebstoff in die Aussparungen (6) gelangt.
  10. Verfahren nach einem der Ansprüche 8 und 9,
    dadurch gekennzeichnet, daß nach der Befestigung der Tafeln die zwischen ihnen befindlichen Stoßfugen (15) zur Glättung endbearbeitet werden.
EP90400563A 1989-03-02 1990-02-28 Isolierplatte mit einer Verkleidung und Verfahren zu deren Herstellung Expired - Lifetime EP0385864B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT90400563T ATE80435T1 (de) 1989-03-02 1990-02-28 Isolierplatte mit einer verkleidung und verfahren zu deren herstellung.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8902711 1989-03-02
FR8902711A FR2643931B1 (fr) 1989-03-02 1989-03-02 Panneau isolant muni d'un parement et procede pour sa fabrication

Publications (2)

Publication Number Publication Date
EP0385864A1 EP0385864A1 (de) 1990-09-05
EP0385864B1 true EP0385864B1 (de) 1992-09-09

Family

ID=9379280

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90400563A Expired - Lifetime EP0385864B1 (de) 1989-03-02 1990-02-28 Isolierplatte mit einer Verkleidung und Verfahren zu deren Herstellung

Country Status (4)

Country Link
EP (1) EP0385864B1 (de)
AT (1) ATE80435T1 (de)
DE (1) DE69000293T2 (de)
FR (1) FR2643931B1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2294887B1 (es) * 2005-04-29 2009-02-16 Croxon, S.L. Panel aislante termoacustico para la construccion.
AT15353U3 (de) * 2017-01-19 2018-01-15 Eps Ind Gmbh Dämmplatte

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3401494A (en) * 1967-01-23 1968-09-17 Dallas A. Anderson Metal stud for polystyrene foam sheets
DE2022140A1 (de) * 1970-05-06 1972-03-16 Wilhelm Berger Verfahren zum Herstellen von Verbundplatten
CA942964A (en) * 1970-08-10 1974-03-05 Friedrich K. Knohl Concrete insert

Also Published As

Publication number Publication date
EP0385864A1 (de) 1990-09-05
FR2643931A1 (fr) 1990-09-07
ATE80435T1 (de) 1992-09-15
DE69000293T2 (de) 1993-02-11
DE69000293D1 (de) 1992-10-15
FR2643931B1 (fr) 1991-06-21

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