EP1523602A1 - Panneau isolant comprenant des parties de renfort ext rieures - Google Patents
Panneau isolant comprenant des parties de renfort ext rieuresInfo
- Publication number
- EP1523602A1 EP1523602A1 EP02758774A EP02758774A EP1523602A1 EP 1523602 A1 EP1523602 A1 EP 1523602A1 EP 02758774 A EP02758774 A EP 02758774A EP 02758774 A EP02758774 A EP 02758774A EP 1523602 A1 EP1523602 A1 EP 1523602A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- sections
- ribs
- panel
- upper face
- panel according
- 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- Withdrawn
Links
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
- 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
- E04C2/292—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 sheet metal
-
- 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
- E04D3/35—Roofing slabs or stiff sheets comprising two or more layers, e.g. for insulation
- E04D3/351—Roofing slabs or stiff sheets comprising two or more layers, e.g. for insulation at least one of the layers being composed of insulating material, e.g. fibre or foam material
- E04D3/352—Roofing slabs or stiff sheets comprising two or more layers, e.g. for insulation at least one of the layers being composed of insulating material, e.g. fibre or foam material at least one insulating layer being located between non-insulating layers, e.g. double skin slabs or sheets
-
- 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
- E04D3/3605—Connecting; Fastening of roof covering supported directly by the roof structure
- E04D3/3606—Connecting; Fastening of roof covering supported directly by the roof structure the fastening means being screws or nails
-
- 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
- E04D3/366—Connecting; Fastening by closing the space between the slabs or sheets by gutters, bulges, or bridging elements, e.g. strips
Definitions
- the invention relates, according to its most general aspect, to insulating panels with a composite structure, commonly used for the construction of walls, flooring, doors, roofs and the like, in civil, industrial or other kinds of buildings.
- the structure of these panels is often referred to as "sandwich" structure because it comprises at least one layer of insulating material, arranged between two outer walls at sight; the insulating material is generally a polyurethane foam or the like (but may also be rock wool or other insulating material), while the outer walls are in most cases made of sheet metal.
- the flexural rigidity of the panels improves when the height of its ribs is increased, the other conditions such as the thickness of the panel and of the metal sheets, the materials used, etc., obviously remaining unchanged; there are, however, drawbacks which prevent this height from being increased beyond certain limits.
- the technical problem underlying the present invention is therefore that of providing a panel with improved rigidity obtained by increasing the height of its ribs, without however encountering the drawbacks referred to above in connection with transportation.
- the idea for solving this problem consists in providing panel reinforcing sections, to be applied onto the ribs at the time of installation of the panel: these sections increase the height of the ribs and therefore the flexural rigidity of the panel, without negatively affecting the transportation costs since they are light and are mounted on the panel only for installation thereof.
- the reinforcing sections are fixed to the ribs by means of mating shapes which prevent them from sliding in the longitudinal and transverse directions; furthermore, the sections preferably have dimensions such that they may be stored, for example, in the empty spaces present between the stacked panels during transportation.
- FIG. 1 is a perspective view of an insulating panel on which a reinforcing section according to the invention is applied;
- - Fig. 2 is a cross-section through the above panel and section;
- FIG. 3 shows a cross-sectional view of two panels like the one above, in the stacked condition
- reference 1 denotes a composite insulating panel fixed to a beam 2 of a general support structure, such as, for example, the flooring of an industrial warehouse or a garret.
- Panel 1 (only a portion thereof is shown in the drawings) comprises an upper face 4 made of sheet metal, profiled with projecting ribs 5 of trapezoidal shape onto which screws 6 for fixing the panel to the beam 2 are applied.
- the screws pass through, from above, the insulating layer 7 of expanded polyurethane, mineral wool or the like, and the lower sheet-metal face 8 of the panel, so as to engage in the underlying beam 2 and thus ensure the required fixing.
- the sides of the trapezoidal ribs 5 of the panel are provided with impressions 10 obtained by means of pressing or other sheet metal processing operation, intended to engage with similar impressions 1 1 fonned on a reinforcing section 12.
- the latter a part thereof has been cut away in the drawings in order to reveal the underlying panel, is a metal section with an open cross-section which therefore has a certain degree of elasticity, so that it can be snap-engaged onto the respective rib 5 of the panel.
- the reinforcing section 12 does not operate like an ordinary covering element (of the type also called “junction cover” by persons skilled in the art) used to prevent the infiltration of rain water between the panels, but instead it co-operates with the underlying rib owing to the fact that it is locked with respect thereto in the longitudinal and transverse direction, thereby increasing the moment of inertia of the overall cross- section and hence the flexural rigidity of the panel.
- an ordinary covering element of the type also called "junction cover” by persons skilled in the art
- cross-section of the reinforcing sections may have a shape different from that shown in the drawings.
- Figures 4 and 6 show an embodiment where the width of the frets is much greater than that of the previous example.
- impressions 10 and 1 1 are only one of the possible solutions for fixing the sections to the panels; it may, however, be replaced by alternative solutions wherein the same result is obtained with other form-fitting arrangements, or using fixing means such as glue, adhesive tape or also welds.
- the reinforcing section 12 has free edges 15 which are folded and which engage in a respective groove 17, formed longitudinally in the side of the ribs 5 of panel 1.
- the groove is advantageously fonned with undercuts so that any flexural deformations of the panel are also transmitted to the reinforcing section, thereby obtaining the same effects explained above as regards the overall flexural rigidity.
- the folded edges 15 of the section 12 may slide longitudinally along the grooves 17 like along guides, they must be fixed in some way.
- the reinforcing sections be applied also in other zones of the panels, further to on the ribs; for example they may be applied along the junctions between the panels or in intermediate locations between the ribs.
- the effect of increasing the rigidity of the panel could also be obtained by applying sections according to the invention, between one rib and another; in this case the sections act as additional ribs with respect to those already present on the panels and do not have the (sole) function of increasing the dimensions thereof.
- suitable fixing means such as impressions, grooves, adhesives or any of the means mentioned above, in these intennediate zones where the sections are to be mounted.
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Laminated Bodies (AREA)
Abstract
L'invention consiste à appliquer une partie de renfort (12) sur les nervures (5) ou sur d'autres zones de la face extérieure (4) d'un panneau isolant (1) afin de fixer ce dernier intégralement contre la face extérieure. La structure du panneau est ainsi considérablement rigidifiée sans augmentation de la taille de ses nervures (5) et des dimensions générales permettant sont transport.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/IT2002/000480 WO2004009929A1 (fr) | 2002-07-19 | 2002-07-19 | Panneau isolant comprenant des parties de renfort extérieures |
Publications (1)
Publication Number | Publication Date |
---|---|
EP1523602A1 true EP1523602A1 (fr) | 2005-04-20 |
Family
ID=30471478
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP02758774A Withdrawn EP1523602A1 (fr) | 2002-07-19 | 2002-07-19 | Panneau isolant comprenant des parties de renfort ext rieures |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP1523602A1 (fr) |
AU (1) | AU2002324329A1 (fr) |
WO (1) | WO2004009929A1 (fr) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE502005006861D1 (de) * | 2004-07-21 | 2009-04-30 | Fischer Profil Gmbh | Dacheindeckungselement |
AU2006216460A1 (en) | 2005-02-25 | 2006-08-31 | Nova Chemicals Inc. | Lightweight compositions and articles containing such |
US8752348B2 (en) | 2005-02-25 | 2014-06-17 | Syntheon Inc. | Composite pre-formed construction articles |
AU2006216558B2 (en) | 2005-02-25 | 2010-05-13 | Nova Chemicals, Inc. | Composite pre-formed building panels, a building and a framing stud |
WO2006102634A2 (fr) | 2005-03-22 | 2006-09-28 | Nova Chemicals, Inc. | Compositions de beton leger |
US7874342B2 (en) | 2005-08-24 | 2011-01-25 | Overhead Door Corporation | Wind resistant movable barrier |
US7677009B2 (en) | 2007-02-02 | 2010-03-16 | Nova Chemicals Inc. | Roof truss system |
US8048219B2 (en) | 2007-09-20 | 2011-11-01 | Nova Chemicals Inc. | Method of placing concrete |
ITMI20120891A1 (it) | 2012-05-23 | 2013-11-24 | Iscom S P A | Struttura composita di pannello coibentato e lamiera di copertura con relativi mezzi di attacco, per applicazione in strutture edili. |
ITMI20120890A1 (it) * | 2012-05-23 | 2013-11-24 | Isopan S P A | Struttura composita di pannello coibentato autoportante e relativo morsetto di attacco, per applicazione in strutture edili. |
DE102013223580A1 (de) | 2013-11-19 | 2015-05-21 | Gerhard SEELE | Konstruktionselement in Gestalt eines sandwichartig aufgebauten Dämmpaneels oder Fassadenplatte |
DE202015102461U1 (de) | 2015-05-13 | 2015-07-06 | Seele Product Holding Gmbh & Co. Kg | Konstruktionselement in Gestalt eines sandwichartig aufgebauten Dämmpaneels oder Fassadenplatte |
DE102015120886A1 (de) | 2015-12-02 | 2017-06-08 | Seele Product Holding Gmbh & Co. Kg | Vorrichtung zum statisch tragfähigen Verbinden eines als Stabtragwerk ausgeführten Paneels mit einem stoßstellenseitig angeordneten und als Flächentragwerk ausgeführten Paneel |
DE102016102780B4 (de) | 2016-02-17 | 2020-06-10 | Sedak Holding Gmbh | Anordnung mit mindestens einem Dach- oder Fassadenelement in Gestalt eines sandwichartig aufgebauten Dämmpaneels und mit einem benachbart zu dem Dach- oder Fassadenelement angeordneten Fensterelement |
DE202017100124U1 (de) | 2017-01-12 | 2017-02-21 | Seele Product Holding Gmbh & Co. Kg | Konstruktionselement |
DE202017100243U1 (de) | 2017-01-18 | 2017-02-17 | Seele Product Holding Gmbh & Co. Kg | Konstruktionselement |
DE102019108691A1 (de) | 2019-04-03 | 2020-10-08 | Cerdia International GmbH | Isoliermaterial, verfahren zur herstellung eines solchen isoliermaterials sowie verwendung eines solchen isoliermaterials |
DE202020105317U1 (de) | 2020-09-16 | 2020-10-08 | Alpha Deuren International Bv | Gebäudeverschluss und Hybridelement zur Ausführung von Gebäudeverschlüssen |
DE102021108678A1 (de) | 2021-04-07 | 2022-10-13 | Werner Meyer | Bodenprofil für einen Kofferaufbau sowie Kofferaufbau mit einem derartigen Bodenprofil |
DE202021001464U1 (de) | 2021-04-21 | 2021-10-18 | Sedak Holding Gmbh | Vorrichtung zum statisch tragfähigen Verbinden eines als Stabtragwerk ausgeführten Paneels mit einem stossstellenseitig angeordneten und als Flächentragwerk ausgeführten Paneel |
DE102021130582A1 (de) | 2021-11-23 | 2023-05-25 | Werner Meyer | Profilanordnung für einen fahrzeuganhänger |
DE102022105833A1 (de) | 2022-03-14 | 2023-09-14 | Innobuild GmbH | Vorrichtung und verfahren zur thermischen fassaden-sanierung |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
PL171289B1 (pl) * | 1990-11-05 | 1997-03-28 | Hoesch Stahl Ag | Zespól laczacy elementy dachowe PL PL |
ITVE940022A1 (it) | 1994-05-13 | 1995-11-13 | Metecno Spa | Pannello sandwich a grecatura profonda e procedimento per la sua realizzazione. |
IT1282153B1 (it) | 1995-05-05 | 1998-03-16 | Metecno Spa | Pannello composito termoisolante a grecatura profonda |
IT1306478B1 (it) | 1998-10-22 | 2001-06-11 | S T A M Societa Trevigiana Att | Procedimento di realizzazione in continuo di pannelli sandwich edapparecchiatura per effettuare il procedimento. |
IT1310881B1 (it) * | 1999-07-22 | 2002-02-22 | Matteo Soldera | Pannello modulare per la costruzione di locali prefabbricatiquali cabine per navi, camere d'albergo o simili e relativo |
-
2002
- 2002-07-19 EP EP02758774A patent/EP1523602A1/fr not_active Withdrawn
- 2002-07-19 AU AU2002324329A patent/AU2002324329A1/en not_active Abandoned
- 2002-07-19 WO PCT/IT2002/000480 patent/WO2004009929A1/fr not_active Application Discontinuation
Non-Patent Citations (1)
Title |
---|
See references of WO2004009929A1 * |
Also Published As
Publication number | Publication date |
---|---|
WO2004009929A1 (fr) | 2004-01-29 |
AU2002324329A1 (en) | 2004-02-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20050119 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SK TR |
|
AX | Request for extension of the european patent |
Extension state: AL LT LV MK RO SI |
|
DAX | Request for extension of the european patent (deleted) | ||
17Q | First examination report despatched |
Effective date: 20090528 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20091208 |