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 PDFInfo
- 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- Withdrawn
Links
- 238000005253 cladding Methods 0.000 title claims abstract description 14
- 239000002131 composite material Substances 0.000 title claims abstract description 13
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 6
- 239000011810 insulating material Substances 0.000 claims abstract description 11
- 239000000463 material Substances 0.000 claims abstract description 10
- 239000002650 laminated plastic Substances 0.000 claims abstract description 5
- 239000011152 fibreglass Substances 0.000 claims description 23
- 239000006260 foam Substances 0.000 claims description 16
- 239000004033 plastic Substances 0.000 claims description 6
- 229920003023 plastic Polymers 0.000 claims description 6
- 229920005830 Polyurethane Foam Polymers 0.000 claims description 5
- 238000010030 laminating Methods 0.000 claims description 5
- 239000011496 polyurethane foam Substances 0.000 claims description 5
- 229920002457 flexible plastic Polymers 0.000 claims description 2
- 239000011347 resin Substances 0.000 description 9
- 229920005989 resin Polymers 0.000 description 9
- 238000011065 in-situ storage Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 238000005728 strengthening Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 230000001419 dependent effect Effects 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 210000003195 fascia Anatomy 0.000 description 2
- 239000003365 glass fiber Substances 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000004848 polyfunctional curative Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 239000008258 liquid foam Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000002984 plastic foam Substances 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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)
- Building Environments (AREA)
- Laminated Bodies (AREA)
- Panels For Use In Building Construction (AREA)
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
- Finishing Walls (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8414348 | 1984-06-05 | ||
GB848414348A GB8414348D0 (en) | 1984-06-05 | 1984-06-05 | Cladding |
GB8502513 | 1985-01-31 | ||
GB858502513A GB8502513D0 (en) | 1985-01-31 | 1985-01-31 | Cladding for roof/wall or building |
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)
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)
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 |
-
1985
- 1985-05-29 EP EP85303755A patent/EP0164952A3/de not_active Withdrawn
- 1985-05-31 DK DK244485A patent/DK244485A/da not_active Application Discontinuation
- 1985-06-03 FI FI852211A patent/FI852211L/fi not_active Application Discontinuation
- 1985-06-03 PT PT80581A patent/PT80581B/pt unknown
- 1985-06-04 GR GR851361A patent/GR851361B/el unknown
- 1985-06-04 NO NO852260A patent/NO852260L/no unknown
Patent Citations (7)
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)
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 |
---|---|
FI852211A0 (fi) | 1985-06-03 |
EP0164952A3 (de) | 1986-09-24 |
FI852211L (fi) | 1985-12-06 |
DK244485A (da) | 1985-12-06 |
PT80581A (en) | 1985-07-01 |
DK244485D0 (da) | 1985-05-31 |
NO852260L (no) | 1985-12-06 |
PT80581B (en) | 1986-11-18 |
GR851361B (de) | 1985-11-25 |
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Legal Events
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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 |
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AK | Designated contracting states |
Designated state(s): AT BE CH DE FR GB IT LI LU NL SE |
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PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
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AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): AT BE CH DE FR GB IT LI LU NL SE |
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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 |
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18D | Application deemed to be withdrawn |
Effective date: 19870525 |
|
RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: WILSON-HAFFENDEN, PHILIP ALLEN |