EP0672804A1 - Insulating panel of variable pitch for roofing in general - Google Patents

Insulating panel of variable pitch for roofing in general Download PDF

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Publication number
EP0672804A1
EP0672804A1 EP95103227A EP95103227A EP0672804A1 EP 0672804 A1 EP0672804 A1 EP 0672804A1 EP 95103227 A EP95103227 A EP 95103227A EP 95103227 A EP95103227 A EP 95103227A EP 0672804 A1 EP0672804 A1 EP 0672804A1
Authority
EP
European Patent Office
Prior art keywords
panel
panels
sides
tiles
connection
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Withdrawn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
EP95103227A
Other languages
German (de)
English (en)
French (fr)
Inventor
Walter Bonistalli
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.)
ARTHA BNS Srl
Original Assignee
ARTHA BNS Srl
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 ARTHA BNS Srl filed Critical ARTHA BNS Srl
Publication of EP0672804A1 publication Critical patent/EP0672804A1/en
Withdrawn legal-status Critical Current

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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
    • 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
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D12/00—Non-structural supports for roofing materials, e.g. battens, boards
    • 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

Definitions

  • This invention relates to an insulating panel for roofing in general, of the type comprising at least one longitudinal element for supporting and/or fixing tiles.
  • Panels of the aforesaid type have been known for some time, they being generally rested adjacent to each other on the slab of the roof on which the tiles are to be laid.
  • the panels can be fixed to the roof slab for example by adhesives or nails.
  • Available tiles are known to be of different lengths, the most common tiles having a length for example of 33, 34 and 35 cm. As the tiles have to be coupled or fixed to the longitudinal support element, the correct type of panel to suit the tile used must be available.
  • An object of the present invention is to provide a panel of the aforesaid type which enables tiles of different length to be used.
  • a further object is to provide a panel which ensures good connection between one panel and the next, and is of simple construction.
  • a panel 1 according to the invention which in the illustrated example is of parallelepiped shape, comprises on its upper face 1A a plurality of transverse ventilation channels 2 and a longitudinal recessed portion 3 onto which the tiles are hooked or into which there is inserted a strip 4 ( Figure 3) to which the tiles are fixed.
  • means 5 and counter-means 6 for connecting two panels together in such a manner that the distance D ( Figure 3) between one panel and the next can be varied.
  • said means and counter-means comprise two parts 5A and 6A shaped to allow a male-female connection, said parts 5A and 6A having a sawtooth profile, which in the illustrated example is shown with a trapezoidal cross-section, enabling the distance D between one panel and the next to be easily varied.
  • a projecting portion 7A and a recessed portion 7B are provided along the minor sides 1D, 1E of the panel to also enable a butt-connection to be made between two panels along their minor sides.
  • Figure 4 shows an additional panel element comprising a sawtooth portion 8A of the same pitch and dimensions as those of the panel parts 5A and 6A.
  • the element 8 has a length equal to the distance C ( Figure 1) between one panel transverse channel 2 and the next, and is inserted between one panel and the next when these have been connected together and are separated by a distance D or D1 ( Figures 3, 5). In this case the element 8 is inserted between one panel channel 2 and the next so as to fill the space between one and the next panel when the panels are separated by a distance D or D' ( Figures 3, 5).
  • the element 8 advantageously comprises a weakening 8B, for example a longitudinal cut 9A and a longitudinal recess 9B, to enable the element 8 to be divided into two equal parts, so that the element 8 can be inserted when the distance D between the panels is equal to one pitch of the toothing ( Figure 3).
  • a weakening 8B for example a longitudinal cut 9A and a longitudinal recess 9B
  • the panels of the invention are advantageously constructed by milling an insulated panel marketed under the name of Styrofoam and manufactured by Dow Italia, it being formed of single-layer extruded expanded polystyrene, a high-density thermoplastic material which well supports both shear and compressive loads.
  • the panels could however be constructed of any known substantially rigid insulating material suitable for the purpose, and also by moulding or cutting.
  • the panel of the invention has a support element 3, 4 suitable for laying tiles of length 33 cm, then if the pitch of the sawteeth 6A, 5A is one cm the panel of the invention can also be used for tiles of length 34 and 35 cm.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Building Environments (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)
  • Finishing Walls (AREA)
EP95103227A 1994-03-15 1995-03-07 Insulating panel of variable pitch for roofing in general Withdrawn EP0672804A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITMI940478A IT1269552B (it) 1994-03-15 1994-03-15 Pannello isolante a passo variabile per coperture in genere
ITMI940478 1994-03-15

Publications (1)

Publication Number Publication Date
EP0672804A1 true EP0672804A1 (en) 1995-09-20

Family

ID=11368209

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95103227A Withdrawn EP0672804A1 (en) 1994-03-15 1995-03-07 Insulating panel of variable pitch for roofing in general

Country Status (2)

Country Link
EP (1) EP0672804A1 (it)
IT (1) IT1269552B (it)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2170656A1 (es) * 2000-04-17 2002-08-01 Manufacturas Cyp S A Panel para rastrelado de cubiertas y cubiertas obtenidas con el mismo.

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2422003A1 (fr) * 1978-01-11 1979-11-02 Hue Bernard Plaque isolante, support de tuiles, d'ardoises ou de bardeaux bitumineux
DE3001339A1 (de) * 1980-01-16 1981-07-23 Walter 8602 Bischberg Schiller Daemmstoffplatten fuer einen dachstuhl
DE3420793A1 (de) * 1984-06-04 1985-12-05 Helfrecht, Manfred, 8598 Waldershof Mehrlagige waermedaemmung fuer ein unterdach
CH656419A5 (en) * 1982-04-16 1986-06-30 Martin Ambuehl Roof substructure which comprises plastic insulating panels and is intended for steep-pitched roofs
EP0397278A1 (en) * 1989-05-09 1990-11-14 Shell Internationale Researchmaatschappij B.V. Panel
FR2658220A1 (fr) * 1990-02-13 1991-08-16 Heidelberger Kunststofftechnik Plaque isolante pour toiture.

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2422003A1 (fr) * 1978-01-11 1979-11-02 Hue Bernard Plaque isolante, support de tuiles, d'ardoises ou de bardeaux bitumineux
DE3001339A1 (de) * 1980-01-16 1981-07-23 Walter 8602 Bischberg Schiller Daemmstoffplatten fuer einen dachstuhl
CH656419A5 (en) * 1982-04-16 1986-06-30 Martin Ambuehl Roof substructure which comprises plastic insulating panels and is intended for steep-pitched roofs
DE3420793A1 (de) * 1984-06-04 1985-12-05 Helfrecht, Manfred, 8598 Waldershof Mehrlagige waermedaemmung fuer ein unterdach
EP0397278A1 (en) * 1989-05-09 1990-11-14 Shell Internationale Researchmaatschappij B.V. Panel
FR2658220A1 (fr) * 1990-02-13 1991-08-16 Heidelberger Kunststofftechnik Plaque isolante pour toiture.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2170656A1 (es) * 2000-04-17 2002-08-01 Manufacturas Cyp S A Panel para rastrelado de cubiertas y cubiertas obtenidas con el mismo.

Also Published As

Publication number Publication date
ITMI940478A1 (it) 1995-09-15
ITMI940478A0 (it) 1994-03-15
IT1269552B (it) 1997-04-08

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