EP0872605A2 - Elément de construction isolant - Google Patents

Elément de construction isolant Download PDF

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Publication number
EP0872605A2
EP0872605A2 EP98106775A EP98106775A EP0872605A2 EP 0872605 A2 EP0872605 A2 EP 0872605A2 EP 98106775 A EP98106775 A EP 98106775A EP 98106775 A EP98106775 A EP 98106775A EP 0872605 A2 EP0872605 A2 EP 0872605A2
Authority
EP
European Patent Office
Prior art keywords
panel
seats
panels
connection elements
insulating
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Withdrawn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
EP98106775A
Other languages
German (de)
English (en)
Other versions
EP0872605A3 (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 EP0872605A2 publication Critical patent/EP0872605A2/fr
Publication of EP0872605A3 publication Critical patent/EP0872605A3/fr
Withdrawn legal-status Critical Current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
    • 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
    • E04B1/61—Connections for building structures in general of slab-shaped building elements with each other
    • E04B1/6108—Connections for building structures in general of slab-shaped building elements with each other the frontal surfaces of the slabs connected together
    • E04B1/612—Connections for building structures in general of slab-shaped building elements with each other the frontal surfaces of the slabs connected together by means between frontal surfaces
    • E04B1/6145—Connections for building structures in general of slab-shaped building elements with each other the frontal surfaces of the slabs connected together by means between frontal surfaces with recesses in both frontal surfaces co-operating with an additional connecting element
    • E04B1/6154—Connections for building structures in general of slab-shaped building elements with each other the frontal surfaces of the slabs connected together by means between frontal surfaces with recesses in both frontal surfaces co-operating with an additional connecting element the connection made by friction-grip

Definitions

  • This invention relates to an insulating construction element in accordance with the pre-characterising part of the main claim.
  • the insulating element is of the type suitable for use as an insulating, load-bearing roofing element for supporting flat tiles, bent tiles and the like.
  • the insulating element according to the invention could however also be used in the building field for forming an insulating intermediate layer for vertical walls.
  • Extruded or moulded plastic panels have been known for some time, particularly in the field of insulating elements for roof coverings.
  • the known panels are arranged side by side with their lateral edges in mutual contact.
  • these generally comprise parts which are shaped such that the sdie part of one panel fit together with that of the other panel.
  • These solutions do not ensure a perfect seal against the water or moisture which comes into contact with one face of the panel.
  • infiltration frequently occurs especially in the corners between one panel and the next in which the shaped parts are interrupted.
  • a layer of silicone is applied between one panel and the next. Besides being relatively lengthy, complicated and costly, this solution ensures a seal only for a limited number of years, in which respect it is known that silicone or similar materials degrade within a period of a few years.
  • An object of the present invention is to provide a covering element which ensures a perfect seal between one panel and the next, although maintaining the same thermal insulation characteristics.
  • a further object is to provide a covering element which does not comprise weakened parts and is of simple and quick production.
  • an insulating construction element comprises a panel 1 and a tape 2 for connecting several panels together.
  • the panel 1 is preferably of regular geometric shape, for example rectangular, and comprises a slot 3A, B along each of its lateral edges 1A-D.
  • the slots are not all at the same height.
  • the slots provided in its two parallel edges 1A and 1D are at a height from the lower face A of the panel which is less than the height H2 of the slots 3A provided in the other two parallel edges 1B, 1C.
  • the slots 3A, B extend along the entire length of the panel edges 1A-D and for example could have a depth of about 30 mm and a height of 8 mm.
  • the panels can be constructed of any known material suitable for the purpose, and in particular the panel could be constructed of extruded or moulded expanded polystyrene.
  • the panel could be constructed using the material marketed by DOW ITALIA under the name "STYROFORM".
  • the panel could comprise both on its upper face B and on its lower face A further known finishing elements, such as foils, sheets or layers of a different material, such as aluminium (on its outer face B) or wood (on its inner face) and/or usual elements (not shown) could be provided for facilitating the mounting of roof covering elements such as flat or bent tiles.
  • the panel could comprise a plurality of slots 4 (shown by dashed lines in Figure 1) for facilitating the mounting of the flat or bent tiles, while at the same time ensuring correct ventilation of the under-tile.
  • the panels in particular if used for roofing, have a length variable between 200 and 300 cm, a width variable between 50 and 90 cm and a thickness variable between 2 and 10 cm.
  • FIGS 4 and 5 show roofing panels 10 comprising two grooves 11 and 12 extending along the entire width of the panel and having different depths.
  • the grooves 11 and 12 are arranged to improve the under-tile ventilation, those of smaller depth allowing the housing, if necessary, of wooden laths 13 of a usual tile support structure (not shown).
  • the tape 2 is flat in shape and is dimensioned to sealedly copenetrate the slots 3A, B of the panel 1.
  • arched projections 5 having the double function of further improving the seal against water or moisture infiltration and of improving the mutual retention between two panels, preventing detachment or separation of the edges of two mutually connected panels.
  • the tape can be constructed of any known flexible material suitable for the purpose, for example it could be constructed of polypropylene, modified polyethylene or another plastic material.
  • a first panel is laid on the floor and a first portion of four separate tapes 2 is inserted into each of the four slots 3A, B, after which a second panel is fitted to the side of the first panel such that the tape already inserted into the slot in the edge which is to bear against the edge of the second panel also copenetrates the slot in the second panel, the tapes already inserted in slots in those edges of the first panel aligned with edges of the second panel then being inserted in the aligned slots in the second panel. This procedure is continued until the surface to be insulated is totally covered.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Building Environments (AREA)
  • Insulating Bodies (AREA)
EP98106775A 1997-04-17 1998-04-14 Elément de construction isolant Withdrawn EP0872605A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT97MI000890A IT1291590B1 (it) 1997-04-17 1997-04-17 Elemento isolante per costruzioni
ITMI970890 1997-04-17

Publications (2)

Publication Number Publication Date
EP0872605A2 true EP0872605A2 (fr) 1998-10-21
EP0872605A3 EP0872605A3 (fr) 1999-11-24

Family

ID=11376922

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98106775A Withdrawn EP0872605A3 (fr) 1997-04-17 1998-04-14 Elément de construction isolant

Country Status (2)

Country Link
EP (1) EP0872605A3 (fr)
IT (1) IT1291590B1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1001102A2 (fr) * 1998-11-12 2000-05-17 Stadur Produktions GmbH & Co. KG Système de panneaux d'isolation avec panneaux d'isolation et connexion par rainure et languette
WO2016046410A1 (fr) * 2014-09-26 2016-03-31 Knauf Insulation Système isolant
GB2598379A (en) * 2020-08-28 2022-03-02 Greenraft Ltd Connector for joining thermal insulation material

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2225612A (en) * 1936-07-22 1940-12-24 Charles W Allen Structural unit
GB2011982A (en) * 1977-12-24 1979-07-18 Horton Engs Ltd R G Weather sealing joint for frame members for glass-houses
DE3932980A1 (de) * 1989-10-03 1991-11-28 Hoelscher & Leuschner Gmbh Kunststoffplatten, -waende und -decken

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2225612A (en) * 1936-07-22 1940-12-24 Charles W Allen Structural unit
GB2011982A (en) * 1977-12-24 1979-07-18 Horton Engs Ltd R G Weather sealing joint for frame members for glass-houses
DE3932980A1 (de) * 1989-10-03 1991-11-28 Hoelscher & Leuschner Gmbh Kunststoffplatten, -waende und -decken

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1001102A2 (fr) * 1998-11-12 2000-05-17 Stadur Produktions GmbH & Co. KG Système de panneaux d'isolation avec panneaux d'isolation et connexion par rainure et languette
EP1001102A3 (fr) * 1998-11-12 2001-10-17 Stadur Produktions GmbH & Co. KG Système de panneaux d'isolation avec panneaux d'isolation et connexion par rainure et languette
WO2016046410A1 (fr) * 2014-09-26 2016-03-31 Knauf Insulation Système isolant
GB2598379A (en) * 2020-08-28 2022-03-02 Greenraft Ltd Connector for joining thermal insulation material

Also Published As

Publication number Publication date
EP0872605A3 (fr) 1999-11-24
ITMI970890A1 (it) 1998-10-17
IT1291590B1 (it) 1999-01-11

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