EP1468149A1 - Plaque de toiture - Google Patents

Plaque de toiture

Info

Publication number
EP1468149A1
EP1468149A1 EP03700984A EP03700984A EP1468149A1 EP 1468149 A1 EP1468149 A1 EP 1468149A1 EP 03700984 A EP03700984 A EP 03700984A EP 03700984 A EP03700984 A EP 03700984A EP 1468149 A1 EP1468149 A1 EP 1468149A1
Authority
EP
European Patent Office
Prior art keywords
sheet
roof
roof tile
tile panel
external
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Withdrawn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
EP03700984A
Other languages
German (de)
English (en)
Inventor
Mark Stevens
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.)
Kingspan Holdings IRL Ltd
Original Assignee
Kingspan Holdings IRL Ltd
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 Kingspan Holdings IRL Ltd filed Critical Kingspan Holdings IRL Ltd
Publication of EP1468149A1 publication Critical patent/EP1468149A1/fr
Withdrawn legal-status Critical Current

Links

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
    • E04D3/35—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
    • E04D1/00—Roof covering by making use of tiles, slates, shingles, or other small roofing elements
    • E04D1/26—Strip-shaped roofing elements simulating a repetitive pattern, e.g. appearing as a row of shingles
    • E04D1/265—Strip-shaped roofing elements simulating a repetitive pattern, e.g. appearing as a row of shingles the roofing elements being rigid, e.g. made of metal, wood or concrete
    • 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
    • E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
    • E04C2/32—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure formed of corrugated or otherwise indented sheet-like material; composed of such layers with or without layers of flat sheet-like material
    • E04C2/326—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure formed of corrugated or otherwise indented sheet-like material; composed of such layers with or without layers of flat sheet-like material with corrugations, incisions or reliefs in more than one direction of the element
    • 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
    • E04D3/24—Roof covering by making use of flat or curved slabs or stiff sheets with special cross-section, e.g. with corrugations on both sides, with ribs, flanges, or the like
    • E04D3/32—Roof covering by making use of flat or curved slabs or stiff sheets with special cross-section, e.g. with corrugations on both sides, with ribs, flanges, or the like of plastics, fibrous materials, or asbestos cement
    • 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
    • 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
    • E04D3/358—Roofing slabs or stiff sheets comprising two or more layers, e.g. for insulation with at least one of the layers being offset with respect to another layer
    • 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
    • E04D3/365—Connecting; Fastening by simple overlapping of the marginal portions with use of separate connecting elements, e.g. hooks or bolts for corrugated sheets

Definitions

  • the invention relates to roofing and in particular to an insulating roof panel.
  • roof panels are available.
  • One of the problems with conventional roof panels, however, is that they are generally of uniform cross section and provide an outer appearance which is substantially uniform.
  • a roof tile panel comprising an inner backing sheet, an external roof sheet, and a body of insulating foam between the sheets, the external roof sheet having a transversely extending front lip, a transversely extending rear portion and a plurality of transversely extending step sections which are spaced-apart longitudinally between the front lip and the rear portion.
  • the front lip portion projects forwardly of the backing sheet and the insulating foam material.
  • the rear portion is raised with respect to adjacent step section.
  • the backing sheet and insulating foam terminate substantially inline with a free edge of the rear portion.
  • the external roof sheet extends transversely beyond a side edge of the backing sheet and the insulating foam to define an overlapping portion for overlapping, on assembly, with an opposite side of an adjacent roof tile panel.
  • an opposite side edge of the roof sheet has a trough portion which is overlapped by the overlapping portion of the roof sheet of an adjacent panel.
  • the trough portion has a flat portion to receive a fastener system.
  • step sections in the external roof sheet there are at least four step sections in the external roof sheet.
  • the backing sheet is usually substantially flat.
  • the external roof sheet is profiled to define a number of longitudinally extending peaks and valleys across the width of the external sheet.
  • the tile profile comprises a plurality of periodic segments extending across the panel, each segment defining a wavelength and having a number of generally tangential arcs.
  • the tangential arcs comprise a first arc leading from a peak to a valley, a second arc defining a valley and a third arc extending from the valley to a peak.
  • a generally non-tangential line extends between the second arc and the third arc.
  • Fig. 1 is a top-side perspective view of a roof tile panel according to the invention
  • Fig. 2 is a top-side plan view of the tile panel of Fig. 1;
  • Fig. 3 is an under-side plan view of the tile panel of Fig. 1;
  • Fig. 4 is an under-side perspective view of the roof tile panel of Fig. 1;
  • Fig. 5 is a front partially cross sectional view of the roof tile panel of Fig. 1;
  • Fig. 5A is a cross sectional view on an enlarged scale at a side overlap between adjacent panels.
  • Fig. 6 is a rear partially cross sectional view of the roof tile panel of Fig. 1;
  • Fig. 6A is a cross sectional view of portion of the panel on an enlarged scale.
  • Fig. 7 is a left side view of the roof tile panel of Fig. 1;
  • Fig. 8 is a right side view of the roof tile panel of Fig. 1;
  • Fig. 9 is a top perspective view of a roof tile panel with three step sections
  • Fig. 10 is a top perspective view of a roof tile panel with five main step sections
  • Fig. 11 is a top perspective view of a roof tile panel with sixteen step sections
  • Fig. 12 is a top perspective view of a roof tile panel with twenty-seven step sections
  • Fig. 13 is a top perspective view of a roof tile panel with thirty-eight step sections.
  • Fig. 14 is a top perspective view of a roof tile panel with forty-nine step sections.
  • a roof tile panel comprising a substantially flat backing sheet 5, a profiled external roof sheet 6, and a body of insulating foam 7 between the sheets 5, 6.
  • Both the backing sheet 5 and external sheet 6 are typically of metal, especially steel.
  • the insulating foam 7 is of polyurethane or any similar suitable material to provide desired insulating and structural properties.
  • the external sheet 6 has a transversely extending front lip 10, a transversely extending rear portion 11 and number of transversely extending step sections 15 which are spaced-apart longitudinally between the front lip 10 and the rear portion 11.
  • the front lip portion 11 projects forwardly of the backing sheet 5 and the insulating foam 7 for mounting to a support structure.
  • the backing sheet 5 and foam 7 terminate substantially in-line with a free edge of the rear portion.
  • the external roof sheet 6 extends transversely beyond a side edge of the backing sheet and the insulating foam to define an overlapping portion 20 which is overlapped, an assembly, with an opposite side of an adjacent roof tile panel.
  • the external roof sheet 6 is in this case profiled to define a number of longitudinally extending peaks 30 and valleys 31 across the width of the external sheet. These are interrupted transversely by the step sections 15 to provide a panel with the appearance of comprising a plurality of separate roof tiles.
  • the panels are substantially cheaper, have better insulation properties and are easily assembled on site.
  • the tile profile comprises a plurality of periodic segments extending across the panel, each segment defining a wavelength and having a number of generally tangential arcs.
  • the tangential arcs comprise a first arc R] leading from a peak to a valley, a second arc R 2 defining a valley and a third arc R 3 extending from the valley to a peak.
  • a generally non-tangential line hi extends between the second arc R 2 and the third arc R .
  • the non-tangential line Li is blended with small fillet radii. This profile is important in ensuring that pressure generated by foam expansion during manufacture is more evenly distributed.
  • the side overlap detail with a seal 53 between adjacent panels allows an edge fastener 50 to be concealed in the overlap. This enables the number of visible fasteners 51 to be reduced.
  • the trough at the overlap has a flat zone 52 to accommodate a washer of the preferred diameter of 19mm.
  • the panels are manufactured by on-line cold rolling a decoiled thin sheet of steel to form a desired profile of external sheet as illustrated.
  • the outer face of the external sheet is lowermost and liquid foam reactants are applied to the inner face of the external sheet.
  • a backing sheet is then led over the external sheet and foam reactants.
  • the panel thus formed is then heated in an oven and the liquid foam reactants expand to form a panel comprising the profiled external sheet, the inner backing sheet and insulating foam between the sheets.
  • the panels may be manufactured to any desired length, depending on the required span.
  • the external sheet 6 may be profiled to form any desired number of step sections 15. Usually, for spanning, there will be at least five step sections as illustrated in Fig. 10. Increasing numbers of step sections are formed in the panels illustrated in Figs. 11 through 14. There may be any desired number of such step sections and the distance between adjacent step sections may be of any length required.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)

Abstract

L'invention concerne une plaque de toiture comprenant une feuille de support sensiblement plate (5), une feuille de toit extérieure profilée (6) et un corps de mousse isolante (7) disposé entre les feuilles (5, 6). La feuille extérieure (6) comprend un rebord avant transversal (10), une partie arrière transversale (11) et un certain nombre de parties d'étagement transversales (15) qui sont espacées dans le sens longitudinal entre le rebord avant (10) et la partie arrière (11). Le rebord avant (11) fait saillie vers l'avant de la feuille de support (5) et de la mousse isolante (7) afin d'être monté sur une structure de support. La feuille de support (5) et la mousse isolante (7) se terminent sensiblement alignées sur un bord libre de la partie arrière. Pour chevaucher les feuilles adjacentes, la feuille de toit extérieure (6) dépasse dans le sens transversal un bord latéral de la feuille de support et de la mousse isolante afin de définir une partie de chevauchement (20) qui, lors de l'assemblage, chevauche un côté opposé d'une plaque de toiture adjacente. La feuille de toit extérieure profilée (6) est profilée de façon qu'elle définisse un certain nombre de crêtes (30) et de vallées (31) longitudinales sur la largeur de la feuille extérieure, ces crêtes et ces vallées étant interrompues dans le sens transversal par les parties d'étagement (15) afin de former un panneau qui semble être composé d'une pluralité de tuiles séparées.
EP03700984A 2002-01-23 2003-01-23 Plaque de toiture Withdrawn EP1468149A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IE20020037 2002-01-23
IE20020037 2002-01-23
PCT/IE2003/000009 WO2003062553A1 (fr) 2002-01-23 2003-01-23 Plaque de toiture

Publications (1)

Publication Number Publication Date
EP1468149A1 true EP1468149A1 (fr) 2004-10-20

Family

ID=11042878

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03700984A Withdrawn EP1468149A1 (fr) 2002-01-23 2003-01-23 Plaque de toiture

Country Status (4)

Country Link
EP (1) EP1468149A1 (fr)
GB (1) GB2384500B (fr)
PL (1) PL204698B1 (fr)
WO (1) WO2003062553A1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005045154A1 (fr) * 2003-11-07 2005-05-19 Kingspan Holdings (Irl) Limited Faitage
ITTO20070539A1 (it) * 2007-07-20 2009-01-21 Isolpack S P A Pannello di copertura per edifici
FI123215B (fi) * 2007-11-01 2012-12-31 Rautaruukki Oyj Muotokate-elementti
WO2009077998A1 (fr) * 2007-12-14 2009-06-25 Kingspan Research And Developments Limited Système de panneau comprenant un panneau composite et un panneau translucide
EP2284328A3 (fr) * 2009-06-05 2011-10-26 Quality Solar Systems Élément de couverture de toit
GB2477012A (en) 2009-11-05 2011-07-20 Kingspan Res & Dev Ltd A photovoltaic insulating roof panel
CN103046695A (zh) * 2012-12-30 2013-04-17 黄俊杰 多孔水泥波形瓦

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH438661A (fr) * 1965-04-30 1967-06-30 Serbi Ag Studiengesellschaft F Elément de couverture de bâtiments
NL6713738A (fr) * 1967-10-10 1969-04-14
GB1282144A (en) * 1969-05-21 1972-07-19 Arthur Edward Gauntlett Improvements in or relating to roofing
FR2393125A1 (fr) * 1977-05-06 1978-12-29 Mistral Rene Element prefabrique pour la realisation de panneaux complets de toiture
SE453003B (sv) * 1981-03-10 1988-01-04 Bo Ekmark Forfarande for framstellning av en takbeklednad
DE4424654A1 (de) * 1994-07-13 1996-02-01 Edgar Griebel Bedachung mit an der Dachunterkonstruktion befestigten Profiltafeln
WO1996041925A1 (fr) * 1995-06-09 1996-12-27 E.P.S. Australia Pty. Ltd. Systeme de construction et ses elements de construction
JP3153759B2 (ja) * 1996-02-23 2001-04-09 大同鋼板株式会社 断熱パネルとその接続構造
JP3120832B2 (ja) * 1997-02-17 2000-12-25 元旦ビューティ工業株式会社 建築用断熱パネルおよびその製造方法
WO1998053155A1 (fr) * 1997-05-21 1998-11-26 Kingspan Research And Developments Limited Panneau isole
US6085485A (en) * 1997-12-11 2000-07-11 Murdock; Douglas G. Load bearing pre-fabricated building construction panel
DE19824597C1 (de) * 1998-06-02 2000-02-24 Thyssenkrupp Stahl Ag Sandwichelemente zum Erstellen von Wänden und Dächern sowie Wand- und Dachkonstruktion mit mindestens zwei Sandwichelementen
ITRE20010010U1 (it) * 2001-04-12 2002-10-12 Roofcop S R L Pannello di copertura per esterni di strutture edilizie.

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO03062553A1 *

Also Published As

Publication number Publication date
PL204698B1 (pl) 2010-02-26
GB2384500A (en) 2003-07-30
PL369622A1 (en) 2005-05-02
GB2384500B (en) 2006-11-01
WO2003062553A1 (fr) 2003-07-31
GB0301673D0 (en) 2003-02-26

Similar Documents

Publication Publication Date Title
FI86005C (fi) Profilerad skiva foer byggningsaendamaol.
US3861493A (en) Acoustically absorbent sheet metal structural building units
IL172437A (en) Profiled rail and method for producing a profiled rail
IL168923A (en) Areal metal element and profile element
EP0956407A1 (fr) Panneau a rainure et languette a gradins multiples
US6230461B1 (en) Roof cover
US5020295A (en) Cladding layer
WO2003062553A1 (fr) Plaque de toiture
US8806827B2 (en) Roof element
US5692347A (en) Corrugated metal sheet
EG20355A (en) A form panel having marginal strips formed by a flat extruded section
WO2007057870A1 (fr) Ensemble panneau
CA1180162A (fr) Grillage-support
KR20070026117A (ko) 구조적 혹은 비구조적 프로파일 및 건설 요소
AU2003288482B2 (en) A composite roof panel
IE20030035A1 (en) A roof tile panel
IE84555B1 (en) A roof tile panel
WO2002070839A1 (fr) Panneau
EP1540108B1 (fr) Ensemble de toiture avec un dispositif de recouvrement
EP0002587B1 (fr) Recouvrement de noue et toiture avec une telle noue
WO2003102323A1 (fr) Panneau isolant de fixation cache pour toits de batiment et toit ainsi obtenu
PL184916B1 (pl) Pas pokrywający
EP0311738B1 (fr) Système de revêtement pour bâtiments
AU760899B2 (en) Roof cladding
JPH02176053A (ja) 建築用板

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: 20040721

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 HU IE IT LI LU MC NL PT SE SI SK TR

AX Request for extension of the european patent

Extension state: AL LT LV MK RO

17Q First examination report despatched

Effective date: 20100121

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: 20160802