EP0213039A2 - Wärmegedämmtes Dach - Google Patents

Wärmegedämmtes Dach Download PDF

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Publication number
EP0213039A2
EP0213039A2 EP86401776A EP86401776A EP0213039A2 EP 0213039 A2 EP0213039 A2 EP 0213039A2 EP 86401776 A EP86401776 A EP 86401776A EP 86401776 A EP86401776 A EP 86401776A EP 0213039 A2 EP0213039 A2 EP 0213039A2
Authority
EP
European Patent Office
Prior art keywords
panel
notch
face
roofs
insulation
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.)
Granted
Application number
EP86401776A
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English (en)
French (fr)
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EP0213039A3 (en
EP0213039B1 (de
Inventor
Michel Humeau
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.)
Individual
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Individual
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Publication date
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Application filed by Individual filed Critical Individual
Publication of EP0213039A2 publication Critical patent/EP0213039A2/de
Publication of EP0213039A3 publication Critical patent/EP0213039A3/fr
Application granted granted Critical
Publication of EP0213039B1 publication Critical patent/EP0213039B1/de
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Classifications

    • 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
    • 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
    • E04B7/225—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 the slabs having non-structural supports for roofing materials

Definitions

  • the present invention relates to a rigid panel for thermal insulation of existing or building roofs, supported by a frame comprising creeping elements.
  • One of the main features is that all the insulation can be made in a single layer, whatever the thickness of insulation used.
  • the panels can be installed by a single person and their design allows them to absorb irregularities in the frame, on the internal face of which they are suspended.
  • the panels can be covered with any finishing coating, the fixing of which is ensured on a counter-ply or on specific means described in the present application.
  • Each panel consists of a body of rigid insulating material of generally parallelepiped shape which has at least one notch. As it characterizes the panel, this notch is arranged on one of the two main faces of the body, in the longitudinal direction and from one end to the other. It is also dimensioned, by a width close to that of the creeping element, to cooperate with it, while its depth less than that of said element, determines after installation and on the surface of the panel, an air gap cover ventilation.
  • Its longitudinal axis is materialized on the opposite face by a marking, a notch or perforations, to allow easy use of the mechanical fastenings of the panel and the finishing coating.
  • the panel shown in Figure 1 is formed of a body 1, in expanded polystyrene for example, having a longitudinal notch 2 on a main face 4 to cooperate with a corresponding creeping frame element 9, while the axis of the notch 2 is materialized on the opposite face 5 by a series of punctures or holes 3 which open on the bottom 2b of the notch.
  • These holes 3 are intended to receive and guide perpendicularly to the rafter 9, screws which ensure the mechanical fixing of the panels, either directly, or by means of a counter-ply which subsequently supports a finishing coating.
  • the face 5 opposite the longitudinal notch 2 comprises at least one longitudinal notch 26 in line with the notch 2, and / or transverse notches 27 centered on the perforations 3.
  • the counter-lodger is housed in these notches 26 and 27.
  • the holes 3 can have a larger diameter to receive specific fixing members comprising a bar 20 made of plastic, wood, or compressed chips for example, with dimensions substantially equal to those of hole 3 and one end of which is integral with a screw 21 intended to be screwed into the rafter 9, while the other end 22 is shaped to allow the grip of a tool.
  • the free end of the fixing members is flush with the surface of the panel, and constitutes an anchoring support for the finishing covering.
  • the panel of FIG. 1 is cut on site on the side 7 devoid of notch 2 to the dimension corresponding to the interval between two adjacent rafters 9, and is posed so that the side of the rebate 2a matches one side of the chevron 9 while the bottom 2b abuts on the underside of the chevron.
  • the panel as shown in Figure 3 is secured on a side face 7 at least, by gluing for example, to a strip of insulating material 8 easily compressible, glass wool for example, of width and thickness substantially identical to hers.
  • This type of panel is installed without adjustment overlap, by fitting the groove 2 on the rafter 9 until it stops on its lower face:
  • the variable compression of the compressible insulation 8 against the face 7 of the adjacent panel in fact automatically resorbs the differences in spacing and parallelism of the rafters.
  • At least one of the vertical sides of the notch 2 is inclined or partially corrugated 10 so as to form a flat or rounded chamfer at the opening of the groove 2.
  • At least one of the vertical sides of the notch 2 is inclined 10 or wavy 11, partially or completely.
  • the corrugations are crushed, and the groove. 2 conforms to the width and constraints of the rafter.
  • the panels remain suspended from the rafters by gripping it.
  • At least one lateral face 7 has a mortise 12, the sides 25 of which are thin (approximately 1 to 2 cm). During installation, it is thus possible to position a band of compressible insulation in this mortise 12 which holds it in place. This avoids the costly operation of securing the strip of glass wool to the body of the panel, as well as the problems related to the storage, transport and handling of this more fragile material.
  • Another variant of the panel according to the invention eliminates the use of a vapor barrier on the compressible insulating material.
  • the mortise 12 is deeper to fully contain the band of compressible insulation which will be positioned there after fitting the panel on the rafter.
  • the opposite lateral face comprises a continuous tenon 14 which engages in the mortise 12 of the adjacent panel during installation, compressing more or less the compressible insulation according to the spacing and the parallelism of the two adjacent rafters.
  • the depth of the tenon 14 may be less than that of the mortise 12.
  • the angles 13 of the mortise 12 and those 15 of the tenon 14, are rounded to facilitate the introduction of the tenon into the mortise, and to reinforce the sides of the mortise 25 at their base which constitutes a breaking point due to their low thickness.
  • Two small longitudinal cuts 16 and 17 are established in the mortise 12 and on the tenon 14 to channel on the surface of the panel the accidental infiltrations which can occur under the cover.
  • One 16 is arranged at the opening and on the internal face of the mortise to act as a drop of water.
  • the other 17 is arranged towards the end of the upper face of the post, and channels down the water collected on one part of the panel, and on the other part of the adjacent panel.
  • the present invention proposes in particular a variant illustrated by FIG. 6.
  • the panel the dimensions of which are larger, has several grooves 2, and a rebate 18 disposed at one end on the face 5 opposite the grooves 2.
  • This notch 18 is intended to cooperate with the breakdown 24 of the frame.
  • this same face 5 is secured on its surface to a finishing coating 23, such as a cardboard plasterboard glued for example, perforated at the location of the holes 3 intended to receive the fixing screws.
  • this type of panel is extremely fast and easy: It is cut on site, by the end opposite to the rebate 18 at the spacing between two purlins, then positioned by making the rebate 18 cooperate with the upper purlin 24, while the other end rests on any means temporary restraint such as a cleat fixed on the lower purlin.
  • the rafters are then positioned in the grooves 2, nailed to the purlins according to the rules of the art, and subject to the panel by inserting and screwing screws through the perforations 3 made in the finishing coating 23 and in the body 1 of the sign.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Acoustics & Sound (AREA)
  • Building Environments (AREA)
  • Joining Of Building Structures In Genera (AREA)
EP19860401776 1985-08-09 1986-08-08 Wärmegedämmtes Dach Expired - Lifetime EP0213039B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8512222A FR2586050B1 (fr) 1985-08-09 1985-08-09 Ensemble d'elements pour l'isolation de toitures et outil pour la pose desdits elements
FR8512222 1985-08-09

Publications (3)

Publication Number Publication Date
EP0213039A2 true EP0213039A2 (de) 1987-03-04
EP0213039A3 EP0213039A3 (en) 1987-11-04
EP0213039B1 EP0213039B1 (de) 1990-10-24

Family

ID=9322147

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19860401776 Expired - Lifetime EP0213039B1 (de) 1985-08-09 1986-08-08 Wärmegedämmtes Dach

Country Status (3)

Country Link
EP (1) EP0213039B1 (de)
DE (1) DE3675114D1 (de)
FR (1) FR2586050B1 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5678371A (en) * 1996-01-24 1997-10-21 Wills; Mark E. Vapor barrier panel for use in a building structure
US9249571B1 (en) * 2011-07-13 2016-02-02 Arthur Paul White Insulating system

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011009476A1 (de) * 2011-01-26 2012-07-26 Norbert Wolf Gebäudedachelement, Verwendung des Gebäudedachelements und Verfahren zum Herstellen des Gebäudedaches

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2152336A5 (de) * 1972-03-09 1973-04-20 Neuszwyss Anstalt
FR2233860A7 (de) * 1973-06-15 1975-01-10 Viessmann Hans
FR2431012A1 (fr) * 1978-07-12 1980-02-08 Gregoire Patrick Panneau isolant pour la pose d'une couverture de toit
FR2528093A1 (fr) * 1982-06-04 1983-12-09 Rhinolith Sa Caisson chevronne isolant
DE3308941A1 (de) * 1983-03-12 1984-09-13 Paul Bauder GmbH & Co, 7000 Stuttgart Plattenfoermiges waermedaemmelement

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2822764A (en) * 1954-01-26 1958-02-11 George D Widman Fastening unit for insulating roofs
AT318864B (de) * 1972-02-15 1974-11-25 Erich Wiesner Dipl Ing Dr Tech Gespundete Schalung für Dächer, abgehängte Untersichten od. dgl.
DE2325831A1 (de) * 1973-05-22 1974-11-28 Tillo Traub Isolierung fuer steildaecher
DE2517419C2 (de) * 1974-10-02 1986-06-12 Thermodach Dachtechnik GmbH, 8598 Waldershof Unterdach

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2152336A5 (de) * 1972-03-09 1973-04-20 Neuszwyss Anstalt
FR2233860A7 (de) * 1973-06-15 1975-01-10 Viessmann Hans
FR2431012A1 (fr) * 1978-07-12 1980-02-08 Gregoire Patrick Panneau isolant pour la pose d'une couverture de toit
FR2528093A1 (fr) * 1982-06-04 1983-12-09 Rhinolith Sa Caisson chevronne isolant
DE3308941A1 (de) * 1983-03-12 1984-09-13 Paul Bauder GmbH & Co, 7000 Stuttgart Plattenfoermiges waermedaemmelement

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
CAHIERS DU CENTRE SCIENTIFIQUE ET TECHNIQUE DU BATIMENT, no. 243, octobre 1983, avis technique no. 5/83-435, Paris, FR; "Avis sur l'isolant non porteur support de couverture K tuile et module K" *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5678371A (en) * 1996-01-24 1997-10-21 Wills; Mark E. Vapor barrier panel for use in a building structure
US9249571B1 (en) * 2011-07-13 2016-02-02 Arthur Paul White Insulating system

Also Published As

Publication number Publication date
FR2586050A1 (fr) 1987-02-13
DE3675114D1 (de) 1990-11-29
FR2586050B1 (fr) 1988-06-10
EP0213039A3 (en) 1987-11-04
EP0213039B1 (de) 1990-10-24

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