GB2200670A - Thermal insulation roof or wall panel - Google Patents

Thermal insulation roof or wall panel Download PDF

Info

Publication number
GB2200670A
GB2200670A GB08726938A GB8726938A GB2200670A GB 2200670 A GB2200670 A GB 2200670A GB 08726938 A GB08726938 A GB 08726938A GB 8726938 A GB8726938 A GB 8726938A GB 2200670 A GB2200670 A GB 2200670A
Authority
GB
United Kingdom
Prior art keywords
edge
panel
skin
rib
filled
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.)
Granted
Application number
GB08726938A
Other versions
GB8726938D0 (en
GB2200670B (en
Inventor
Robert Christopher Amos
Geoffrey John Higgins
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.)
Stramit Industries Ltd
Original Assignee
Stramit Industries 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 GB868628949A external-priority patent/GB8628949D0/en
Application filed by Stramit Industries Ltd filed Critical Stramit Industries Ltd
Priority to GB8726938A priority Critical patent/GB2200670B/en
Publication of GB8726938D0 publication Critical patent/GB8726938D0/en
Publication of GB2200670A publication Critical patent/GB2200670A/en
Application granted granted Critical
Publication of GB2200670B publication Critical patent/GB2200670B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • E04D3/355—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 the insulating layers of adjacent slabs having cooperating edges
    • 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
    • E04D3/00—Roof covering by making use of flat or curved slabs or stiff sheets
    • E04D3/36—Connecting; Fastening
    • E04D3/361—Connecting; Fastening by specially-profiled marginal portions of the slabs or sheets
    • E04D3/363—Connecting; Fastening by specially-profiled marginal portions of the slabs or sheets with snap action

Landscapes

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

Abstract

A thermal insulating roof or wall panel 12 has an inner skin 16 and a ribbed outer skin 18 between which is bonded a layer 20 of insulating material. Opposite edges of the panel are formed with edge ribs 22, 24 to interconnect with adjacent panels 10, 14, one edge rib may 24 be filled with the insulating material while the opposite edge rib 22 is unfilled. Recesses 28 in the inner skin, and a recess 30 between adjacent panels, enable the panels to be attached to roof purlins or the like by hidden fixings (40 Fig. 2). <IMAGE>

Description

Title Thermal Insulating Roof or Wall Panel Field of the invention This invention relates to a roof or wall panel, more especially a panel having inner and outer skins separated by a layer of thermal insulating material.
Background to the invention Roof structures are known wherein a ribbed or corrugated outer skin fits down via hidden fixings on to the tops of the roof purlins, with the interpositioning of a thermal insulation and vapour barrier layer beneath said outer skin.
It is also known to provide an inner skin secured to the tops of the roof purlins and to fit the ribbed or corrugated outer skin to the inner skin through spacing brackets. Loose thermal insulation of mineral wool or the like may then be incorporated between the two skins.
The invention According to the present invention, a roof or wall panel comprises a ribbed outer skin and an inner skin adapted for connection to the main supporting structure of a building via hidden fixings, the outer skin being integrally bonded with the inner skin through a layer of thermal insulating material, opposite edges of the inner and outer skins being formed to interconnect one panel with the next in overlapping relationship and form a substantially continuous thermal insulating layer through the interconnection.
The thermal insulating layer may be of foamed urethane or similar foamed plastics material.
In an embodiment, a panel terminates at one edge with a rib filled with thermal insulating material and at the opposite edge with an unfilled rib. The latter is able to clip over the filled rib of an adjacent panel and form a waterproof connection. Adjacent said edge ribs, the inner skin is formed with upstanding (towards the outer skin) flanges shaped so that the inner skin of one panel cooperates in overlapping relationship with that of the next to form a recess for a hidden fixing. These inner skin edge flanges are preferably offset in relation to the edge ribs of the outer skin to define a space or pocket between the inner and outer skins filled with the thermal insulating material. This pocket has an unfilled rib of the outer skin projecting along one edge and a filled lip of the inner skin projecting along the opposite edge.
Leading up to the unfilled rib of the outer skin along the said one edge, the inner skin defines a raised filled lip for overlapping with the first mentioned filled lip to define the recess for the hidden fixing means.
In one practical panel, the outer skin has one central rib between its two edge ribs, and the inner skin has two evenly spaced hidden fixing recesses between its shaped edge flanges.
The ribs of the outer skin are preferably shaped so that the unfilled edge rib of one panel interlocks with a snapfitting action to the filled edge rib of the next panel.
Likewise, the recesses of the inner skin may have necks of reduced width and snap fit to hidden fixings in the form of deformably headed pillars adapted to fix to the tops of the roof purlins (or outer faces of wall columns or stanchions).
The invention is especially applicable to roofs having a shallow pitch, say of 5 degrees or less, in an industrial or agricultural building having a main supporting structure of steel. However, the integrated roof panels of the invention may equally be fitted via the hidden fixings to timber roof purlins or rafters.
Brief description of drawings The invention is exemplified with reference to the accompanying drawings, in which: Figure 1 is a perspective view of a roof structure incorporating roof panels in accordance with the invention; Figure 2 is a cross-section through the roof; Figure 3 is an enlarged cross-section showing the connection between two panels; and Figure 4 is an enlarged cross-section through an intermediate region of a panel.
Description of embodiment Referring to Figures 1 and 2, a heat insulating roof structure is made up of a succession of interconnected roof panels 10, 12, 14.
Each panel has an inner skin 16 and an outer skin 18, for example of sheet metal, possibly plastics coated sheet steel, aluminium or copper. Thinner and outer skins are bonded together through a layer 20 of foamed plastics heat insulating material, for example foamed urethane.
The panel may be so formed by using the inner skin as a tray filled with fluid, foamed plastics material and on which the outer skin is lightly pressed down until the plastics material has set. Alternatively, the foamed plastics material may be injected or cast between the skins, the latter being supported in appropriate spaced, parallel relationship.
Referring now also to Figures 3 and 4, it is apparent that the outer skin of a panel has two upstanding edge ribs 22, 24 and a central rib 26. The one edge rib 22 of the outer skin is not filled with thermal insulation (foamed plastics material) and projects along said one edge of the panel. The inner skin has two recesses 28 enabling attachment to the main supporting roof structure, i.e.
roof purlins, of a building by means of hidden fixings.
Two further recesses 30 for the same purpose are defined between the overlapping edges of the inner skins of adjacent panels. These overlapping edges of the inner skin are in the form of insulation filled lips 32, 34, the one lip 34 being a raised lip. Shaped flanges 36, 38 define the said lips and, in conjunction with a depending edge flange 39 on the filled edge rib of the outer skin, effectively define pockets within which the thermal insulation is retained between the two skins. It can be seen that the interconnections between the outer skins of adjacent panels and between the inner skins thereof are offset from one another.
It will be appreciated that the enlarged heads of the ribs of the outer skin, and the projecting lips formed by the shaped edge flanges of the inner skin, as well as the intermediate recesses formed in the latter, are all important for retention of the plastics material essential to the bonding of the two skins into an integrated panel.
Figures 2, 3 and 4 also show the form of the hidden fixings by which the roof panels are attached to the roof purlins or rafters. Deformably headed pillars 40 are fixed to the tops of the purlins or rafters and the recesses 28, 30 snap fit thereto with an interlocking action. The snap-fitting manner in which the outer skins of adjacent panels interlock is also clear from the drawings. The unfilled edge rib of one panel snap fits over the filled edge rib of an adjacent panel to form a waterproof connection.
Various modifications of the afore-described and illustrated embodiments are possible within the scope of the invention herein defined.

Claims (10)

1. A roof or wall panel comprising a ribbed outer skin and an inner skin adapted for connection to the main supporting structure of a building via hidden fixings, the outer skin being integrally bonded with the inner skin through a layer of thermal insulating material, opposite edges of the inner and outer skins being formed to interconnect one panel with the next in overlapping relationship and form a substantially continuous thermal insulating layer through the interconnection.
2. A panel according to claim 1 in which the thermal insulating layer is of foamed urethane or similar foamed plastics material.
3. A panel according to claim 1 or claim 2 in which the panel terminates at one edge with a rib filled with thermal insulating material and at the opposite edge with an unfilled rib, so that the latter is able to clip over the filled rib of an adjacent panel and form a waterproof connection.
4. A panel according to claim 3 in which the inner skin is formed adjacent said edge ribs with flanges which are upstanding towards the outer skin and shaped so that the inner skin of one panel cooperates in overlapping relationship with that of the next to form a recess for said hidden fixings.
5. A panel according to claim 4 in which the inner skin edge flanges are offset in relation to the edge ribs of the outer skin to define a space or pocket between the inner and outer skins filled with the thermal insulating material.
6. A panel according to claim 5 in which the inner pocket has an unfilled rib of the outer skin projecting along one edge and a filled lip of the inner skin projecting along the opposite edge.
7. A panel according to claim 6 in which leading up to the unfilled rib of the outer skin along the said one edge, the inner skin defines a raised filled lip for overlapping with the first mentioned filled lip to define the recess for the hidden fixing means.
8. A panel according to any one preceding claim in which the outer skin has one central rib between its two edge ribs, and the inner skin has two evenly spaced hidden fixing recesses between its shaped edge flanges.
9. A panel according to any one of claims 3 to 8 in which the ribs of the outer skin are shaped so that the unfilled edge rib of one panel interlocks with a snap-fitting action to the filled edge rib of the next panel.
10. A roof o wall panel substantially as herein described with reference to, and as shown in, the accompanying drawings.
10. A panel according to any one of claims 4 to 9 in which the recesses of the inner skin have necks of reduced width and snap fit onto hidden fixings in the form of dteformably headed pillars adapted to fix to the tops of roof purlins or outer faces of wall columns or stanch ions of said supporting structure.
11. A roof or wall panel substantially as herein described with reference to, and as shown in, the accompanying drawings.
Amendments to the claims have been filed as follows CLAIMS 1. A roof or wall panel, comprising a ribbed outer skin and an inner skin adapted for connection to the main supporting structure of a building via hidden fixings, the outer skin being integrally bonded with the inner skin through a layer of thermal insulating material, opposite edges of the inner and outer skins being formed to interconnect one panel with the next in overlapping relationship and form a substantially continuous thermal insulating layer through the interconnection, wherein the panel terminates at one edge with a rib filled with thermal insulating material and at the opposite edge with an unfilled rib, so that the latter is able to clip over the filled rib of an adjacent panel and form a waterproof connection.
2. A panel according to claim 1 in which the thermal insulating layer is of foamed urethane or similar foamed plas-tics material.
3. A panel according to claim 1 or claim 2 in which the inner skin is formed adjacent said edge ribs with flanges which are upstanding towards the outer skin and shaped so that the inner skin of one panel cooperates in overlapping relationship with that of the next to form a recess for said hidden fixings.
4. A panel according to claim 3 in which the inner skin edge flanges are offset in relation to the edge ribs of the outer skin to define a space or pocket between the inner and outer skins filled with the thermal insulating material.
5. A panel according to claim 4 in which the inner pocket has an unfilled rib of the outer skin projecting along one edge and a filled lip of the inner skin projecting along the opposite edge.
6. A panel according to claim 5 in which leading up to the unfilled rib of the outer skin along the said one edge, the inner skin defines a raised filled lip for overlapping with the first mentioned filled lip to define the recess for the hidden fixing means.
7. A panel according to any one preceding claim in which the outer skin has one central rib between its two edge ribs, and the inner skin has two evenly spaced hidden fixing recesses between its shaped edge flanges.
8. A panel according to any preceding claim in which the ribs of the outer skin are shaped so that the unfilled edge rib of one panel interlocks with a snap-fitting action to the filled edge rib of the next panel.
9. A panel according to any one of claims 3 to 8 in which the recesses of the inner skin have necks of reduced width and snap fit onto hidden fixings in the form of deformably headed pillars adapted to fix to the tops of roof purl ins or outer faces of wall columns or stanchions of said supporting structure.
GB8726938A 1986-12-03 1987-11-18 Thermal insulating roof or wall panel Expired - Fee Related GB2200670B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8726938A GB2200670B (en) 1986-12-03 1987-11-18 Thermal insulating roof or wall panel

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB868628949A GB8628949D0 (en) 1986-12-03 1986-12-03 Thermal insulating roof/wall panel
GB8726938A GB2200670B (en) 1986-12-03 1987-11-18 Thermal insulating roof or wall panel

Publications (3)

Publication Number Publication Date
GB8726938D0 GB8726938D0 (en) 1987-12-23
GB2200670A true GB2200670A (en) 1988-08-10
GB2200670B GB2200670B (en) 1990-10-03

Family

ID=26291642

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8726938A Expired - Fee Related GB2200670B (en) 1986-12-03 1987-11-18 Thermal insulating roof or wall panel

Country Status (1)

Country Link
GB (1) GB2200670B (en)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0382459A1 (en) * 1989-02-04 1990-08-16 Steelpress Limited Panelling for buildings
GB2236547A (en) * 1989-10-03 1991-04-10 Ward Building Systems Ltd Sheet cladding system
EP0624695A2 (en) * 1993-05-12 1994-11-17 Panelspan Limited Roof/wall panel
WO1996035028A1 (en) * 1995-05-05 1996-11-07 Metecno S.P.A. Deep ribbed composite thermoinsulating panel
WO2001020099A1 (en) * 1999-09-13 2001-03-22 Harald Zahn Gmbh Roof and floor system for flat roof buildings
EP1158110A2 (en) * 2000-05-22 2001-11-28 Hugh Deering Roofing system
ES2337538A1 (en) * 2008-07-21 2010-04-26 Estructuras Metalicas Metasol, S.L. Closed closure panel (Machine-translation by Google Translate, not legally binding)
WO2010051999A2 (en) * 2008-11-05 2010-05-14 Christoph Schmidt Integrated roof system, fixing of inlay profiles to sandwich panel elements with backcut grooves
EP2392746A1 (en) * 2010-06-01 2011-12-07 Niemetz Metall GmbH Building panel
ITMI20120890A1 (en) * 2012-05-23 2013-11-24 Isopan S P A COMPOSITE STRUCTURE OF SELF-SUPPORTING INSULATED PANEL AND RELATIVE ATTACHMENT CLAMP, FOR APPLICATION IN BUILDING STRUCTURES.
ITMI20120891A1 (en) * 2012-05-23 2013-11-24 Iscom S P A COMPOSITE STRUCTURE OF INSULATED PANEL AND COVER SHEET WITH RELATIVE MEANS OF ATTACK, FOR APPLICATION IN BUILDING STRUCTURES.
DE102007036208B4 (en) * 2007-08-02 2018-08-09 Niemetz Metall Gmbh Building panels

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL423222A1 (en) * 2017-10-20 2019-04-23 Bratex Dachy Spolka Z Ograniczona Odpowiedzialnoscia Spolka Komandytowa Roof panel with snap lock
DE202023102335U1 (en) 2023-04-28 2024-07-30 Romakowski GmbH & Co. KG Panel with a core layer containing an insulating material

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1438859A (en) * 1973-07-31 1976-06-09 Sips Insulating panel
GB2065744A (en) * 1979-11-10 1981-07-01 Whitehouse George Eng Building panels
GB1592311A (en) * 1977-07-27 1981-07-08 Butler Manufacturing Co Wall panel unit

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1087713A (en) * 1963-03-29 1967-10-18 Brockhouse & Co Ltd J New or improved cladding for use in building construction
CH583354A5 (en) * 1973-12-07 1976-12-31 Armco Gmbh
IT1172845B (en) * 1983-11-04 1987-06-18 Metecno Spa DEEP GROUND SANDWICH PANEL PROVIDED WITH OVERLAP GUINTO WITH ADJACENT PANELS AND PROCEDURE FOR ITS MANUFACTURE

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1438859A (en) * 1973-07-31 1976-06-09 Sips Insulating panel
GB1592311A (en) * 1977-07-27 1981-07-08 Butler Manufacturing Co Wall panel unit
GB2065744A (en) * 1979-11-10 1981-07-01 Whitehouse George Eng Building panels

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0382459A1 (en) * 1989-02-04 1990-08-16 Steelpress Limited Panelling for buildings
GB2236547A (en) * 1989-10-03 1991-04-10 Ward Building Systems Ltd Sheet cladding system
GB2236547B (en) * 1989-10-03 1993-12-22 Ward Building Systems Ltd Sheet cladding system
EP0624695A2 (en) * 1993-05-12 1994-11-17 Panelspan Limited Roof/wall panel
EP0624695A3 (en) * 1993-05-12 1995-05-10 Panelspan Ltd Roof/wall panel.
WO1996035028A1 (en) * 1995-05-05 1996-11-07 Metecno S.P.A. Deep ribbed composite thermoinsulating panel
WO2001020099A1 (en) * 1999-09-13 2001-03-22 Harald Zahn Gmbh Roof and floor system for flat roof buildings
EP1158110A3 (en) * 2000-05-22 2002-01-02 Hugh Deering Roofing system
EP1158110A2 (en) * 2000-05-22 2001-11-28 Hugh Deering Roofing system
DE102007036208B4 (en) * 2007-08-02 2018-08-09 Niemetz Metall Gmbh Building panels
ES2337538A1 (en) * 2008-07-21 2010-04-26 Estructuras Metalicas Metasol, S.L. Closed closure panel (Machine-translation by Google Translate, not legally binding)
WO2010051999A2 (en) * 2008-11-05 2010-05-14 Christoph Schmidt Integrated roof system, fixing of inlay profiles to sandwich panel elements with backcut grooves
WO2010051999A3 (en) * 2008-11-05 2010-07-15 Christoph Schmidt Panel roof system for fixing of inlay profiles by means of backcut grooves
EP2392746A1 (en) * 2010-06-01 2011-12-07 Niemetz Metall GmbH Building panel
ITMI20120890A1 (en) * 2012-05-23 2013-11-24 Isopan S P A COMPOSITE STRUCTURE OF SELF-SUPPORTING INSULATED PANEL AND RELATIVE ATTACHMENT CLAMP, FOR APPLICATION IN BUILDING STRUCTURES.
ITMI20120891A1 (en) * 2012-05-23 2013-11-24 Iscom S P A COMPOSITE STRUCTURE OF INSULATED PANEL AND COVER SHEET WITH RELATIVE MEANS OF ATTACK, FOR APPLICATION IN BUILDING STRUCTURES.
EP2666925A1 (en) * 2012-05-23 2013-11-27 Iscom S.p.A. Composite structure of an insulated panel and covering metal sheet with corresponding attaching means, for the application in building structures

Also Published As

Publication number Publication date
GB8726938D0 (en) 1987-12-23
GB2200670B (en) 1990-10-03

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19961118