EP0401438B1 - Recouvrement de toits - Google Patents

Recouvrement de toits Download PDF

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Publication number
EP0401438B1
EP0401438B1 EP89305699A EP89305699A EP0401438B1 EP 0401438 B1 EP0401438 B1 EP 0401438B1 EP 89305699 A EP89305699 A EP 89305699A EP 89305699 A EP89305699 A EP 89305699A EP 0401438 B1 EP0401438 B1 EP 0401438B1
Authority
EP
European Patent Office
Prior art keywords
panel
fixing members
anchorage means
cladding
layer
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.)
Expired - Lifetime
Application number
EP89305699A
Other languages
German (de)
English (en)
Other versions
EP0401438A1 (fr
Inventor
Christopher David Trippear
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
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE1989614830 priority Critical patent/DE68914830T2/de
Priority to AT8989305699T priority patent/ATE104722T1/de
Publication of EP0401438A1 publication Critical patent/EP0401438A1/fr
Application granted granted Critical
Publication of EP0401438B1 publication Critical patent/EP0401438B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • E04D3/36—Connecting; Fastening
    • E04D3/3607—Connecting; Fastening the fastening means comprising spacer means adapted to the shape of the profiled roof covering
    • 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
    • E04D1/34—Fastenings for attaching roof-covering elements to the supporting elements
    • 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
    • E04D1/00—Roof covering by making use of tiles, slates, shingles, or other small roofing elements
    • E04D1/34—Fastenings for attaching roof-covering elements to the supporting elements
    • E04D2001/3408—Fastenings for attaching roof-covering elements to the supporting elements characterised by the fastener type or material
    • E04D2001/3438—Fasteners comprising several coacting elements
    • 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
    • E04D1/34—Fastenings for attaching roof-covering elements to the supporting elements
    • E04D2001/3444—Fastenings for attaching roof-covering elements to the supporting elements characterised by the roof covering or structure with integral or premounted fastening means
    • E04D2001/3447—Fastenings for attaching roof-covering elements to the supporting elements characterised by the roof covering or structure with integral or premounted fastening means the fastening means being integral or premounted to the roof covering
    • 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
    • E04D1/34—Fastenings for attaching roof-covering elements to the supporting elements
    • E04D2001/3452—Fastenings for attaching roof-covering elements to the supporting elements characterised by the location of the fastening means
    • E04D2001/3455—Fastenings for attaching roof-covering elements to the supporting elements characterised by the location of the fastening means on the internal surface of the roof covering elements

Definitions

  • This invention relates to claddings, particularly to claddings for roofs.
  • a cladding panel for a roof comprises an outer water impervious layer, anchorage means and fixing members, said anchorage means being secured to the water impervious layer, said anchorage means receiving fixing members to extend away from the interior surface of the water impervious layer, which fixing members are to be secured to supporting beams/rafters or studding, characterised in that the anchorage means is provided by elongate members that extend substantially across the lateral extent of the panel substantially horizontally in relation to intended installation and afford keyways extending likewise across the panel for retaining engagement by appropriately formed ends of fixing members, and in that said elongate members by their nature and securement to the panel contribute to overall strength and stiffness of the panel, the cladding panel further comprising an inner layer of insulating material and in which the anchorage means and fixing members provide a direct compressive and tensile load bearing connection between the outer water impervious layer and the supporting beams/rollers or studding.
  • the inner layer of insulating material can be readily compatible at least in terms of mutual adherence and heat expansion characteristics with the outer layer.
  • a suitable outer layer can be made using resin bonded glass fibre materials, preferably self-coloured for the desired exterior finish, and said elongate members for anchoring fixing members can then be bonded onto that outer layer also using resin bonded glass fibre material, advantageously as a further applied layer prior to application of said insulating material itself advantageously as a spray-on foaming plastics material such as a suitable polyurethane.
  • Suitable elongate members for anchoring fixing members have an interior key-way within which the first mentioned ends of the fixing members are captive, say after insertion through an elongate slot of such key-way and rotation through an angle, conveniently 90 degrees, into capture below sides of the slot.
  • Preferred application of panels hereof to roofs is as single panels for each pitch of a roof, or part of such pitch, at least as to width of the pitch, which avoids side jointing between such panels.
  • wide roof pitches could be divided, say stepped, to suit.
  • joining of panels to form continuous lengths can be done conveniently by way of guttering for which we find particular advantage from bonding the guttering along an edge of the panelling, usually to one panel inset from the edge then overlapped by the adjacent panel.
  • Such guttering can provide for stepped overlapping of panels in relation to falls as well as side by side connection.
  • another preferred aspect of this invention is to produce panels using an overall mould of large enough size to suit most roof pitches, for example 12.02m (forty feet) wide and 6.01m (twenty feet) long, from which full size moulded panels products could be cut down to actual desired size or, normally preferably, the mould selectively partitioned to suit known production requirements.
  • panels hereof Whilst application of panels hereof to roofs is particularly advantageous in covering pitches by a single unpenetrated panel, other applications could be to cladding studding of walls in place ot tiling or slating as is a feature of some buildings. Whether for roofs or other applications, it is feasible to joint panels hereof one below and overlapped by another, preferably then sealed at the overlap.
  • the panel 10 comprises an outer layer 12 of moulded resin bonded glass fibre material whose outer surface 12A has a multiple tile or slate appearance taken from the bottom of an appropriate mould. Such material can conveniently be self-coloured as desired. Bonded on to the outer layer at its inner surface 12B, using another layer 14 of resin bonded glass fibre, are elongate anchorage members, see 16, presenting an interior key-way 16K entrant from a slot 16S.
  • the panel 10 has an insulating inner layer 18 of a material compatible with the resin-bonded glass fibre, say a foam polyurethane and which may be spray-applied.
  • the elongate anchorage members 16 serve for fixing members 20 of generally T-shape, see cross piece 20C and stem 20S in Figure 3, the latter shown flattened to a plate-like form at 20P and apertured for fixing to sides of supporting beams etc, for example nailed to a rafter 22 as in Figure 4.
  • the elongate anchorage members 16 are shown disposed extending along the width of the panel 10, i.e. transversely of conventional roof supporting rafters 22, and contribute to strength and stiffness of the panel 10.
  • the members 16 are of composite construction where a base part carriers joggled side parts to define the key-way 16K and slot 16S, and are typically of steel sheet spot welded together beyond the key-way 16K.
  • other materials could be used and other constructions, for example of integral type suitable for extrusion in aluminium and/or plastics materials.
  • roof pitches are less than 12.02m (forty feet) wide and less than 6.01m (twenty feet) long. Accordingly, a mould of that size is envisaged, see 30 in Figure 5, but preferably can be selectively and adjustably partitioned at least as to lesser width, see movable partition 30P. Then, panels 10 can be made to fit the whole of a pitch. Longer pitches can be dealt with by overlapping panels 10 hereof, preferably minus an edge-adjacent portion of inner insulating layer 18 at the intended lower edge, which can be a normal feature of the panels hereof as same would not be required at overhang for draining into gutters.
  • guttering extending along one edge of the panelling and on to which an adjacent panel is placed.
  • Such guttering may be of any convenient shape usually providing an open channel with opposite, usually parallel, side edges, one of which may be bonded or otherwise secured to one panel on the undersurface and inset from the edge thereby leaving the guttering projecting from the edge to be contacted by an adjacent panel, usually abutting on that edge providing sealing either by way of a sealing edge say of plastics or by subsequent bonding using resin or the like.
  • Resilience in the guttering and/or dimensioning of the free edge may be such as to allow the adjacent panels to fit in overlapping relation.
  • the guttering allows build up of continuous lengths where one piece construction of sufficient size to cover a whole roof pitch, are impractical.

Landscapes

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

Claims (6)

  1. Panneau de bardage pour un toit comportant une couche externe (12) imperméable, des moyens d'accrochage (16) et des organes de fixation (20), lesdits moyens d'accrochage étant accouplés à la couche imperméable, lesdits moyens d'accrochage recevant les organes de fixation (20) en saillie par rapport à la surface interne de la couche imperméable, lesdits organes de fixation devant être immobilisés sur les chevrons-poutres ou les colombages de support, caractérisé en ce que les moyens d'accrochage sont pourvus d'organes allongés, qui s'étendent substantiellement à travers l'extension latérale du panneau de façon substantiellement horizontale, en relation avec l'installation, et présentent des rainures s'étendant également à travers le panneau pour un maintien, par leurs extrémités, des organes de fixation de forme appropriée, et en ce que lesdits organes allongés, par leur nature et leur mode d'accouplement sur les panneaux contribuent à la solidité et à la rigidité totale du panneau, le panneau de bardage comprenant en outre une couche interne de matériau isolant (18) les moyens d'accrochage et les organes de fixation réalisant une connexion porteuse directe en compression et en tension entre la couche externe imperméable et les chevrons-poutres ou colombages porteurs.
  2. Panneau de bardage selon la revendication 1, caractérisé en ce que les organes de fixation comportent des trous pour leur fixation sur les côtés des chevrons-poutres ou des colombages.
  3. Panneau de bardage selon l'une des revendication 1 à 2, caractérisé en ce que lesdites extrémités des organes de fixation sont verrouillées dans la rainure après leur insertion à travers une fente allongée de la rainure suivie d'une rotation les verrouillant sous les bords de la rainure.
  4. Panneau de bardage selon l'une quelconque des revendications 1, 2 ou 3, caractérisé en ce que au moins la couche (18) est conformée dans un moule et conformée pour que sa face externe ressemble à un système traditionnel ardoise ou tuile.
  5. Panneau de bardage selon la revendication 4, caractérisé en ce que la dimension souhaitée du panneau est obtenue par découpe dans un panneau moulé de grande largeur ou par un moule dans lequel on positionne des séparations pour produire le panneau dans la dimension désirée.
  6. Panneau de bardage selon l'une quelconque des revendications précédentes, caractérisé en ce que la couche externe (12) est faite de fibre de verre liée avec de la résine et en ce que les moyens d'accrochage sont fixés sur cette couche externe.
EP89305699A 1987-09-29 1989-06-06 Recouvrement de toits Expired - Lifetime EP0401438B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE1989614830 DE68914830T2 (de) 1989-06-06 1989-06-06 Dacheindeckungen.
AT8989305699T ATE104722T1 (de) 1989-06-06 1989-06-06 Dacheindeckungen.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB878722823A GB8722823D0 (en) 1987-09-29 1987-09-29 Claddings for roofs &c

Publications (2)

Publication Number Publication Date
EP0401438A1 EP0401438A1 (fr) 1990-12-12
EP0401438B1 true EP0401438B1 (fr) 1994-04-20

Family

ID=10624505

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89305699A Expired - Lifetime EP0401438B1 (fr) 1987-09-29 1989-06-06 Recouvrement de toits

Country Status (2)

Country Link
EP (1) EP0401438B1 (fr)
GB (2) GB8722823D0 (fr)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1059026A (en) * 1962-07-18 1967-02-15 Solvay Method of fixing corrugated sheeting to roofing structures
DE6920964U (de) * 1968-10-23 1969-10-16 Alcan Aluminiumwerke Vorrichtung zur befestigung profilierter platten fuer bedachungen, wandverkleidungen und dergl.
GB2126617B (en) * 1982-09-04 1986-07-23 David John Parker Improvements relating to cladding sheets
GB8522648D0 (en) * 1985-09-12 1985-10-16 Marley Roof Tile Tile fixing system
GB8601678D0 (en) * 1986-01-23 1986-02-26 Westwood P Plastic roof tile
WO1987004479A1 (fr) * 1986-01-23 1987-07-30 Cange Controls Limited Couverture de toit en tuiles
EP0237333A3 (fr) * 1986-03-11 1988-02-10 Albion-Rose Limited Ensemble de revêtement et procédé
US4741131A (en) * 1986-11-25 1988-05-03 Parker Geoffrey C Roof structure

Also Published As

Publication number Publication date
EP0401438A1 (fr) 1990-12-12
GB2210393B (en) 1992-01-08
GB8722823D0 (en) 1987-11-04
GB2210393A (en) 1989-06-07
GB8821331D0 (en) 1988-10-12

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