EP0164952A2 - Gemischtbauplatte, ihre Herstellung und ihre Anwendung in der Verkleidung eines Daches oder einer Mauer eines Gebäudes - Google Patents

Gemischtbauplatte, ihre Herstellung und ihre Anwendung in der Verkleidung eines Daches oder einer Mauer eines Gebäudes Download PDF

Info

Publication number
EP0164952A2
EP0164952A2 EP85303755A EP85303755A EP0164952A2 EP 0164952 A2 EP0164952 A2 EP 0164952A2 EP 85303755 A EP85303755 A EP 85303755A EP 85303755 A EP85303755 A EP 85303755A EP 0164952 A2 EP0164952 A2 EP 0164952A2
Authority
EP
European Patent Office
Prior art keywords
block
panels
roof
flange
adjacent
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Withdrawn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
EP85303755A
Other languages
English (en)
French (fr)
Other versions
EP0164952A3 (de
Inventor
Philip Allen Wilson-Haffenden
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.)
Sealheat Flat Roofing Co Ltd
Original Assignee
Sealheat Flat Roofing Co 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
Priority claimed from GB848414348A external-priority patent/GB8414348D0/en
Priority claimed from GB858502513A external-priority patent/GB8502513D0/en
Application filed by Sealheat Flat Roofing Co Ltd filed Critical Sealheat Flat Roofing Co Ltd
Publication of EP0164952A2 publication Critical patent/EP0164952A2/de
Publication of EP0164952A3 publication Critical patent/EP0164952A3/de
Withdrawn legal-status Critical Current

Links

Images

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
    • E04D3/365—Connecting; Fastening by simple overlapping of the marginal portions with use of separate connecting elements, e.g. hooks or bolts for corrugated sheets
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
    • E04D13/15—Trimming strips; Edge strips; Fascias; Expansion joints for roofs
    • E04D13/151—Expansion joints for roofs
    • 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
    • E04D3/351—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
    • E04D3/366—Connecting; Fastening by closing the space between the slabs or sheets by gutters, bulges, or bridging elements, e.g. strips

Definitions

  • This invention relates to a composite panel, the manufacture thereof and the use thereof in cladding a roof or wall of a building.
  • GB-A-2115346 describes a preformed composite panel for use in the construction of a roof, comprising a layer of glass reinforced plastic (GRP) which has been laminated onto a layer of insulating material, such as a block of polyurethane foam.
  • GRP glass reinforced plastic
  • Such panels may be arranged on the roof and secured thereon by fixing means passing through edge portions of GRP, the joints between adjacent panels being protected by laminating GRP thereon in situ.
  • An object of. the present invention is to eliminate the necessity for laminating. GRP in situ and to provide alternative means for sealing the joints between adjacent composite panels and fixing the panels to the building structure.
  • Another object of the invention is to provide the panels with edges of different shapes using rigid shaped plates (referred to as forming pieces), whilst still enabling the panels to be made to varying shapes and sizes on a flat table without the need for a mould.
  • the present invention thus provides a composite panel for cladding a roof or wall of a building, comprising a block of insulating material, one or more rigid shaped plates abutting the surface of the block and collectively covering at least the periphery of the underside thereof and extending beyond the block to form a flange, and a layer of laminated plastics material covering and adhering to the upper surface of the block and extending to cover and adhere to the adjacent surface of the flange.
  • the invention also provides a method of manufacturing a composite panel, which comprises placing one or more rigid shaped plates around the periphery of a block of insulating material on a flat surface, the plates collectively abutting at least the periphery of the underside of the block and extending beyond the block to form a flange; preventing relative movement of the block, shaped plates and flat surface; and laminating plastics material over the exposed upper surface and any exposed side surface of the block and over the adjacent surface of the flange, whereby the plastics material adheres on setting to the block and to the flange.
  • the invention further provides a cladding for a roof or wall of a building, comprising an array of preformed composite panels as defined above, wherein adjacent panels in the array are slightly spaced apart and respective adjacent edges have upwardly extending flanges; a capping piece of substantially inverted U-section positioned to overlap and shroud the flanges and abut the upper surfaces of the respective panels; and fixing means to fix the capping piece to the roof or wall in the space between the panels.
  • the insulating material in each panel is preferably a closed cell plastic foam, in particular a block of rigid polyurethane foam.
  • the forming pieces and the capping piece are preferably made of GRP.
  • the laminated plastics material is also preferably GRP. Insulating material is preferably disposed in the space between adjacent panels, and preferably comprises a flexible plastics foam.
  • Panels according to the invention are made as follows.
  • a generally rectangular block of rigid polyurethane foam 1 is cut to the desired size for the panel.
  • Forming pieces 3 of GRP of generally L-shaped cross-section are arranged around the sides of the block so that they press against the side edges of the block and extend under the peripheral part of the underside of the block.
  • the forming pieces are clamped to a flat surface, such as a table, and the block is pressed down between them, so that the whole is held rigidly.
  • a layer 2 of GRP is then laminated over the upper surface of the block and the adjoining exposed surface of the forming pieces, in the following manner.
  • a layer of resin containing hardener is first painted on the surface.
  • a forming piece has a depending flange instead of an upstanding flange, then of course the GRP layer 2 is laminated over the adjoining side of the block in addition to the top surface of the block and the surface of the flange, so as to form a continuous layer.
  • the panels can be made to any size up to the maximum suitable for handling on a roof.
  • Forming pieces and strengthening pieces (shown at 14 in Figure 2) are premade in standard moulds and can be kept in stock. They are cut to the required lengths and placed on the flat working surface. Bars of wood or metal are clamped to the flat surface to support the forming pieces, and the rigid foam 1 cut to pieces of the required size is pressed down between the forming pieces. More than one block can be used in a single panel and strengthening pieces can then be placed between the blocks of foam to give additional rigidity. The forming pieces are prevented from moving by the foam and bars clamped to the flat surface to prevent outward movement. An alternative method of holding the forming pieces in place is to use adhesive tape.
  • the GRP layer 2 is then laminated over the-foam and the forming and strengthening pieces, to produce a panel of the required size and configuration.
  • the forming pieces and strengthening pieces also prevent the liquid resin penetrating to the flat surface and causing adhesion of the foam to the surface.
  • each panel thus comprises a block of rigid polyurethane foam 1 onto which has been laminated a layer of GRP 2.
  • the forming piece 3 of GRP covers the sides of the panels and a peripheral portion of the underside.
  • a raised rim 4 is formed from an upstanding flange of the forming piece 3 and additionally has GRP laminated- thereon.
  • the upstanding flanges 4 are approximately parallel with the line of fall on the roof.
  • the upper end of each panel (in the longitudinal direction) also has a raised rim, and at the lower end the layer 2 is continued over the side of the panel and joins with the corresponding forming piece to form a dependent flange, as described below with reference to Figure 2.
  • Adjacent panels are laid, for example on a roof, with a small gap between them as shown in Figure 1.
  • a capping piece 5 of GRP having an inverted channel shape, is placed over the-raised rims 4 so that it overlaps and shrouds the rims and a peripheral portion of the'panels.
  • the capping piece is fixed, for example by screws or nails 6, to the timbers of the roof 7.
  • the edges of the capping piece thus hold the panels firmly against the roof.
  • the capping piece has dimensions suitable for the panels.
  • the top edge in the longitudinal direction
  • the top edge is raised and laps the raised edges of the panels, and the bottom edge also laps the panels and descends over the fascia, as described below with reference to Figure 2.
  • a liquid foam 8 is injected into the space between the adjacent panels and bonds at the bottom of the roof structure and at the top to the capping piece, and also to the edges of the panels.
  • this foam forms continuous insulation so that condensation caused by uninsulated areas of the roof covering is eliminated.
  • the foam is preferably flexible and has good adhesive properties so that a secondary seal is formed against the entry of water.
  • Figure 2 is a longitudinal section of a roof cladding showing the shaped upper and lower ends of the panels and the capping pieces.
  • This embodiment applies to a flat roofed house extension.
  • the raised rim at the upper end of the panel is extended as shown at 9 and the capping piece has a corresponding raised end 10.
  • the latter abuts against a side wall 11 of the house and is covered by a flashing'12.
  • the space between the upper end of the panel and the wall 11 is filled with flex- ib-le foam 15 in situ in the same way as the foam 8 in Figure 1.
  • the forming piece 3 is continued downwardly as a dependent flange, together with a downward extension of the laminated layer 2, to overlap the fascia 13.
  • the lower end of the capping piece 5. is similarly shaped downwardly.
  • the arrangement described above eliminates the necessity for laminating GRP in situ. Any experienced bui.lder will be able to apply the panels either to a new roof or to recover and old roof. Since only the capping pieces are fixed to the roof structure, the panels are free to expand and contract with heat or cold without exerting any strain on the joints or panels.
  • the capping piece is made of relatively thick GRP to withstand any strain and since the fixing passes through the capping piece 5 cm or more above the roof there is some flexibility in the fixing. This flexibility is enhanced by the flexible foam 8 which is applied in situ. It is not desirable for the capping pieces to be longer than 2 or 3 metres, to keep the strain on the fixings low. Capping pieces can be made to overlap one another.
  • the system can be adapted to give flexibility enabling the panels to be used on roofs which are not exactly of standard size.
  • the capping pieces can be made wider so that the gap between panels can be varied.
  • Figure 3 showing the joint between the upper end of a panel and a side wall corresponding to that shown in Figure 2, illustrates a method of varying the distance between the upper end of the panel and the wall.
  • a shaped fixing piece 16 is bolted to the raised edge of the panel and capping piece. It can span several panels.
  • a special skirting 17 is then bolted to the fixing piece so that the gap between the end of the panel and the wall is spanned.
  • two or more panels can be used by raising the height of the top panel and forming a step in the roof. This is shown in Figure 4, where the roof has a slight s'lope from left to right. Again, the overlap of the top panel can be varied to comply with the roof dimensions.
  • the capping pieces are also made to overlap, the top one having to fit over the bottom one and at its lower end descent to the top of the lower panel. It is made to a length to comply with the top panel.
  • Figure 5 is a longitudinal section showing an alternative method of joining panels lengthwise and is analogous to Figure.4, except that-the roof slopes slightly from right to left.
  • the forming piece of the upper panel has a shaped flange 18 which extends to overlap and abut the upper surface of the other panel.
  • FIG. 6 is a section showing a flange, with its affixed laminated GRP layer, which is used for an end of a flat roof which has a raised rim.
  • the panels fixed without the use of flexible foam in the gaps between the panels make a watertight covering for a roof, it is desirable to use this foam for continuous heat insulation.
  • the foam also provides a secondary barrier against the entry of water.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)
  • Building Environments (AREA)
  • Panels For Use In Building Construction (AREA)
  • Finishing Walls (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)
EP85303755A 1984-06-05 1985-05-29 Gemischtbauplatte, ihre Herstellung und ihre Anwendung in der Verkleidung eines Daches oder einer Mauer eines Gebäudes Withdrawn EP0164952A3 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB848414348A GB8414348D0 (en) 1984-06-05 1984-06-05 Cladding
GB8414348 1984-06-05
GB858502513A GB8502513D0 (en) 1985-01-31 1985-01-31 Cladding for roof/wall or building
GB8502513 1985-01-31

Publications (2)

Publication Number Publication Date
EP0164952A2 true EP0164952A2 (de) 1985-12-18
EP0164952A3 EP0164952A3 (de) 1986-09-24

Family

ID=26287822

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85303755A Withdrawn EP0164952A3 (de) 1984-06-05 1985-05-29 Gemischtbauplatte, ihre Herstellung und ihre Anwendung in der Verkleidung eines Daches oder einer Mauer eines Gebäudes

Country Status (6)

Country Link
EP (1) EP0164952A3 (de)
DK (1) DK244485A (de)
FI (1) FI852211L (de)
GR (1) GR851361B (de)
NO (1) NO852260L (de)
PT (1) PT80581B (de)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0409513A1 (de) * 1989-07-15 1991-01-23 Panelspan Limited Dach- oder Wandplatte
WO1992008020A1 (de) * 1990-11-05 1992-05-14 Hoesch Stahl Aktiengesellschaft Verbindung von dachelementen
FR2731025A1 (fr) * 1995-02-27 1996-08-30 Bruere Jean Noel Panneaux composites de couverture ou de bardage a fixation sans percement
WO2000029688A1 (en) * 1998-11-13 2000-05-25 Coseley Panel Products Limited A cladding system

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1287468A (fr) * 1961-01-31 1962-03-16 Perfectionnement aux procédés de couverture ou revêtement par bandes métalliquesou plastiques démontables à pose rapide
GB1208023A (en) * 1966-10-27 1970-10-07 Braas & Co Gmbh Improvements in roof assemblies
FR2077317A1 (de) * 1970-01-26 1971-10-22 Monsanto Chemicals
AT315445B (de) * 1972-03-06 1974-05-27 Ernst Zeiner Dachelement aus Kunststoff
FR2279902A1 (fr) * 1974-05-10 1976-02-20 Gen Refractories Co Systeme de couverture fixe mecaniquement a la charpente d'une toiture et son procede de mise en oeuvre
GB2115346A (en) * 1981-11-14 1983-09-07 Wilson Haffenden Philip Allen Elements for construction of roofs
EP0135913A2 (de) * 1983-09-19 1985-04-03 Fargo Chou Vollständiger Dachaufbau

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1287468A (fr) * 1961-01-31 1962-03-16 Perfectionnement aux procédés de couverture ou revêtement par bandes métalliquesou plastiques démontables à pose rapide
GB1208023A (en) * 1966-10-27 1970-10-07 Braas & Co Gmbh Improvements in roof assemblies
FR2077317A1 (de) * 1970-01-26 1971-10-22 Monsanto Chemicals
AT315445B (de) * 1972-03-06 1974-05-27 Ernst Zeiner Dachelement aus Kunststoff
FR2279902A1 (fr) * 1974-05-10 1976-02-20 Gen Refractories Co Systeme de couverture fixe mecaniquement a la charpente d'une toiture et son procede de mise en oeuvre
GB2115346A (en) * 1981-11-14 1983-09-07 Wilson Haffenden Philip Allen Elements for construction of roofs
EP0135913A2 (de) * 1983-09-19 1985-04-03 Fargo Chou Vollständiger Dachaufbau

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0409513A1 (de) * 1989-07-15 1991-01-23 Panelspan Limited Dach- oder Wandplatte
WO1992008020A1 (de) * 1990-11-05 1992-05-14 Hoesch Stahl Aktiengesellschaft Verbindung von dachelementen
FR2731025A1 (fr) * 1995-02-27 1996-08-30 Bruere Jean Noel Panneaux composites de couverture ou de bardage a fixation sans percement
WO2000029688A1 (en) * 1998-11-13 2000-05-25 Coseley Panel Products Limited A cladding system
GB2361720A (en) * 1998-11-13 2001-10-31 Coseley Panel Products Ltd A cladding system
GB2361720B (en) * 1998-11-13 2003-05-07 Panel Products Limited Coseley A cladding system

Also Published As

Publication number Publication date
GR851361B (de) 1985-11-25
DK244485D0 (da) 1985-05-31
EP0164952A3 (de) 1986-09-24
FI852211L (fi) 1985-12-06
FI852211A0 (fi) 1985-06-03
NO852260L (no) 1985-12-06
DK244485A (da) 1985-12-06
PT80581B (en) 1986-11-18
PT80581A (en) 1985-07-01

Similar Documents

Publication Publication Date Title
US4386981A (en) Method of waterproofing roofs and the like
US4063395A (en) Twin membrane, self sealing, mechanically fastened insulated roof deck system
US4680909A (en) Roofing system
US4021981A (en) Insulated water impermeable roofing system
US3971184A (en) Insulated, water impermeable roofing system
US3897667A (en) Roofing panels with joining means
US4870796A (en) Weatherproof Roofing membrane and method for constructing the same
US4016323A (en) Method and construction of roof system
US3943677A (en) Roofing panel system
US7793479B2 (en) Roof structure and method for making the same
US7658052B2 (en) Roof structure and method for making the same
US20010039781A1 (en) Waterproofing method by using plastic panels
US3862527A (en) Roof construction
US7249443B2 (en) Insulated pitched tile roofing system and method of installing same
US20080010933A1 (en) Insulated pitched roofing system and method of installing same
US4424650A (en) Roof insulation system and method
US3958373A (en) Twin membrane, self sealing, mechanically fastened insulated roof deck system
KR20160137128A (ko) 테퍼링 단열보드를 이용한 단열방수공법 및 그 단열방수구조
US4443993A (en) Method of heat-insulating and water-proof construction
EP0164952A2 (de) Gemischtbauplatte, ihre Herstellung und ihre Anwendung in der Verkleidung eines Daches oder einer Mauer eines Gebäudes
US3866372A (en) Mounting element and method for a loosely laid synthetic resin film and roof construction containing same
US20040020148A1 (en) Panel
GB2081336A (en) Insulated roof guttering and expansion joint
US4038804A (en) Mounting element for roofing having loosely laid synthetic resin films
GB2176218A (en) Roofing panels

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

AK Designated contracting states

Designated state(s): AT BE CH DE FR GB IT LI LU NL SE

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE CH DE FR GB IT LI LU NL SE

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: 19870525

RIN1 Information on inventor provided before grant (corrected)

Inventor name: WILSON-HAFFENDEN, PHILIP ALLEN