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GB2458743A - Composite insulation panel for buildings, having at least four layers - Google Patents

Composite insulation panel for buildings, having at least four layers Download PDF

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Publication number
GB2458743A
GB2458743A GB0900735A GB0900735A GB2458743A GB 2458743 A GB2458743 A GB 2458743A GB 0900735 A GB0900735 A GB 0900735A GB 0900735 A GB0900735 A GB 0900735A GB 2458743 A GB2458743 A GB 2458743A
Authority
GB
United Kingdom
Prior art keywords
sheet
film
panel
composite
composite panel
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
GB0900735A
Other versions
GB2458743B (en
GB0900735D0 (en
Inventor
James Carolan
Gregory Flynn
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 Research and Developments Ltd
Original Assignee
Kingspan Research and Developments 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 Research and Developments Ltd filed Critical Kingspan Research and Developments Ltd
Publication of GB0900735D0 publication Critical patent/GB0900735D0/en
Publication of GB2458743A publication Critical patent/GB2458743A/en
Application granted granted Critical
Publication of GB2458743B publication Critical patent/GB2458743B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/18—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by features of a layer of foamed material
    • B32B5/20—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by features of a layer of foamed material foamed in situ
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B15/08—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
    • E04B5/16—Load-carrying floor structures wholly or partly cast or similarly formed in situ
    • E04B5/32—Floor structures wholly cast in situ with or without form units or reinforcements
    • E04B5/36—Floor structures wholly cast in situ with or without form units or reinforcements with form units as part of the floor
    • E04B5/38—Floor structures wholly cast in situ with or without form units or reinforcements with form units as part of the floor with slab-shaped form units acting simultaneously as reinforcement; Form slabs with reinforcements extending laterally outside the element
    • E04B5/40—Floor structures wholly cast in situ with or without form units or reinforcements with form units as part of the floor with slab-shaped form units acting simultaneously as reinforcement; Form slabs with reinforcements extending laterally outside the element with metal form-slabs
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B7/00—Roofs; Roof construction with regard to insulation
    • E04B7/02—Roofs; Roof construction with regard to insulation with plane sloping surfaces, e.g. saddle roofs
    • E04B7/022—Roofs; Roof construction with regard to insulation with plane sloping surfaces, e.g. saddle roofs consisting of a plurality of parallel similar trusses or portal frames
    • E04B7/024—Roofs; Roof construction with regard to insulation with plane sloping surfaces, e.g. saddle roofs consisting of a plurality of parallel similar trusses or portal frames the trusses or frames supporting load-bearing purlins, e.g. braced purlins
    • 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
    • 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
    • E04C2/322—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 parallel corrugations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/30—Properties of the layers or laminate having particular thermal properties
    • B32B2307/304—Insulating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2311/00—Metals, their alloys or their compounds
    • B32B2311/30—Iron, e.g. steel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2419/00—Buildings or parts thereof
    • B32B2419/06—Roofs, roof membranes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2607/00—Walls, panels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
    • B32B37/1207—Heat-activated adhesive

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Laminated Bodies (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Bulkheads Adapted To Foundation Construction (AREA)

Abstract

The panel comprises foam 5 sandwiched between two sheets 3, 4. A film 20 is applied to the exposed surface of at least one of the sheets. Preferably the polymeric film is bonded to the metallic sheet, before they are profiled. The foam is preferably formed in-situ between the sheets. The panel is for roofing, flooring or walling.

Description

"A composite panel"
Introduction
This invention relates to composite panels.
Composite insulating panels are generally formed by providing a first sheet, laying liquid foam reactants down on top of the first sheet, placing a top sheet on top of the foam reactants and allowing the foam to expand to substantially fill the space between the front sheet, and the second sheet. One or both of the sheets are roll formed to a desired profile or shape. There are two conventional ways in which to provide such a panel with a decorative coating.
In one method, after a sheet metal is manufactured it is passed through a painting process which applies a coating to the sheet which is then rolled up onto a supply reel.
A manufacturer unrolls the coated steel from the supply reel and then forms the sheet metal into a desired shape. One of the problems with this method is that such reels of coated steel are expensive. Another problem is that a single reel of such painted sheet metal is very long to cater for production runs. If only a short run is required with a particular finish only part of the reel is used, leading to problems in downtime in changing reels and storage or partially used reels and consequent risk of damage/wastage as well as inventory and control costs.
* In a second method, the composite panels are painted on site. This is also expensive and difficult because the profiles are often complex and therefore difficult to paint. In addition, the composite panels are often difficult and/or dangerous to access when erected. *S,. * * **** ****
Statements of Invention ** S * S S * S.
According to the invention there is provided a composite insulating panel comprising an inner facing sheet, an outer facing sheet, and an insulating foam between the inner and outer facing sheets, wherein a pre-formed coating film is applied to the exposed face of the inner and/or the outer facing sheet.
In one embodiment the coating film is applied to the exposed face of the inner facing sheet.
Alternatively or additionally the coating film is applied to the exposed face of the outer facing sheet.
in one embodiment the film is pre-bonded to the sheet.
Preferably the sheet is profiled and the film is applied to the sheet in advance of profiling.
The film is preferably of a plastics material. The film is preferably bonded to the sheet. In one case the film is adhesively bonded to the sheet. The bonding between the film and the sheet may be activated by pressure and/or heat.
The panel may be a roof panel, a wall panel, or a floor panel.
The invention also provides a method for manufacturing a composite panel of the invention comprising the steps of:-* * providing a first sheet; * ***s.. * *
* ::: :* laying liquid foam reactants down on top of the first sheet; *.** placing a top sheet on top of the foam reactants; and allowing the foam to expand to substantially fill the space between the front sheet and the second sheet, wherein the process further comprises the steps of:-providing a film; applying the film to the first and/or second metal sheet; and profiling the film coated sheet on-line.
In one case the metal sheet is provided on a reel and the method comprises drawing the metal sheet from the reel and applying the film to the unreeled sheet.
The film may be bonded to the sheet, the film may be adhesively bonded to the sheet.
In one case the film is bonded to the sheet by heat and/or pressure.
In one embodiment the film is provided on a film reel and the method comprises drawing the film from the reel so that the film and sheet are in alignment for applying the film to the sheet.
The sheet to which film is applied is preferably profiled by roll forming.
The method may comprise treating the sheet and/or film in advance of applying the film to the sheet. * S S...
* * . In one embodiment the first and second sheets are moved along a bed. *..S * . * *.S. * S
**** 30
Brief Description of the Drawings
The invention will be more clearly understood from the following description thereof given by way of example only, in which:-Fig. 1 is an isometric view of a panel according to one embodiment of the invention; Fig. 2 is a cross sectional view of the panel of Fig. 1; Fig. 3 is a cross sectional view of a part of the panel of Figs. 1 and 2; Fig. 4 is a schematic side view of equipment used in the manufacture of the panel; Fig. 5 is an isometric view of part of the equipment illustrated in Fig. 4; Fig. 6 is an isometric view of another panel according to the invention; Fig. 7 is an end view of one film coated metal sheet used in the panel of Fig. 6; Fig. 8 is an end view of another film coated metal sheet used in the panel of Fig. 6; Fig. 9 is a cross sectional view showing a joint detail between adjacent panels of the type of Fig. 6; * . Fig. 10 is a cross sectional view showing a joint detail of a panel in which only * * one of the metal sheets has a film coating; **** * * **** Fig. 11 is a cross sectional view of a joint detail between a panel according to **** another embodiment of the invention; Fig. 12 is an isometric view of adjacent panels of Fig. 11; and Figs. 13 and 14 are end views of film coated metal sheets used in the panel of Figs. 11 and 12.
Detailed Descrii,tjon The invention may be applied to a wide range of panel types with different joint details and/or internal sheet and/or external sheet detailing/profiles. The panels may be wall, roof and/or floor panels.
Referring to Figs. 1 and 2 thereof there is illustrated a composite insulating panel 1 according to the invention comprising a first sheet 2, a second sheet 4 with an insulating body, in this case an insulating foam 5 therebetween. The foam 5 may, for example be a polyisocyanurate foam or a phenolic foam. In this case the panel 1 is a roof or wall panel I comprising a profiled external sheet 2 which may be of galvanized steel. The profile in this case comprises a plurality of projections, in this case raised crowns 3. The crowns 3 in this case are of generally trapezoidal form and extend longitudinally along the length of the panel. The panel also comprises an inner metal liner sheet 4.
Composite panels are manufactured on a continuous production line by leading a profiled outer sheet 2 along a flat bed with recesses defined by crowns 3 facing upwards. The sheet 2 is usually of metal such as thin gague steel. The profiled sheet S... 25 2 is led to a lay-down area at which liquid foam reactants are spread across the sheet 2 *S*S using a lay-down poker or the like. As the foam 5 rises a backing sheet 4 is applied over the foam and the sandwich thus formed is then led through an oven and * subsequently cut to length. The backing sheet 4 is usually of metal such as thin gague steel. The manufacturing technology is described in our UK-A-2227712, UK-A-*.I.
2257086, and IJK-A-2325640, the entire contents of which are herein incorporated by reference.
In the invention, one or both of the sheets 2, 4 has a pre-formed coating film 20 applied thereto on-line. The sheets are then formed by profiling, for example by roll forming, to a desired shape. The coating film 20 is applied to the sheet 2, 4 in advance of roll forming.
Referring to Figs. 4 and 5, in this case a metal sheet 2, 4 is provided on a supply reel 26 and the coating film 20 is also on a supply reel 27. The reels 26, 27 are set up as illustrated so that the film 20 is aligned with the sheet 2, 4. In this case the film 20 is applied to one face of the metal sheet 2, 4. The film 20 may be applied across the full width or only part of the width of the metal sheet 2, 4.
To bond the film 20 to the sheet 2, 4 the film 20 may be passed under a pressure/nipping roller 28. The bonding may be activated for example, by passing under pressure and/or heating plate(s) 29. Further nipping roller(s) 30 may be provided downstream of the plate(s) 29. Edge trim knives 31 may also be provided.
The metal sheet 2, 4 with coating film 20 applied to one face is shown in Fig. 3.
The coated metal sheet 2,4 is then profiled into a desired form, for example by roll forming. The profiling may result in any desired shape/profile. One example of a panel according to the invention is illustrated in Figs. 1 and 2.
The coating film is preferably of a weather resistant plastics material such as polyethylene terephthalate (PET), ethylene tetrafluorethylene (ETFE) (which has a high corrosion resistance), PVC (polyvinylchioride) or polyolefin (P0), or mixtures thereof. The film may be adhesively bonded to the metal sheet using a compatible adhesive such as a polyurethane based adhesive. The bonded of the film to the metal sheet may be activated and/or cured by heat, pressure, UV, ultrasonics, or any * * combination thereof. **.*
* . 30 The film may be provided with any desired decorative finish or indicia such as to mimic wood grain, brick, or a slate-like finish.
Some examples of other panels to which the invention may be applied are illustrated inFigs.6to9, 1O,andll to 14.
Referring to Figs. 6 to 9, the film coating technique may be applied to a deep profile panel of the type described in our UK-A-2396 166, the entire contents of which are incorporated herein by reference. In this case the exposed faces of both the inner and outer sheets are coated with a film as described above.
Referring to Fig. 10 there is illustrated another panel according to the invention which is similar to the panel of Figs. 6 to 9 except that in this case only the deep profiled sheet 20 has a film coating 20 applied thereto.
Referring to Figs. 11 to 14 there is illustrated another panel according to the invention.
In this case the panel is a wall panel of the type described in our UK-A-2325678, the entire contents of which are incorporated by reference.
Many variations on the embodiments described will be readily apparent. Accordingly the invention is not limited to the embodiments hereinbefore described which may be varied in detail. S.. S* S. S S... * S 55..
S
***Ss5 * S *S.. * S 555.
S S... *. .
I S S **

Claims (24)

  1. Claims 1. A composite insulating panel comprising an inner facing sheet, an outer facing sheet, and an insulating foam between the inner and outer facing sheets, wherein a pre-formed coating film is applied to the exposed face of the inner andlor the outer facing sheet.
  2. 2. A composite panel as claimed in claim 1 wherein the coating film is applied to the exposed face of the inner facing sheet.
  3. 3. A composite panel as claimed in claim I or 2 wherein the coating film is applied to the exposed face of the outer facing sheet.
  4. 4. A composite panel as claimed in any of claims 1 to 3 wherein the film is pre-bonded to the sheet.
  5. 5. A composite panel as claimed in any of claims 1 to 4 wherein the sheet is profiled and the film is applied to the sheet in advance of profiling.
  6. 6. A composite panel as claimed in any of claims 1 to 5 wherein the film is of a plastics material.
  7. 7. A composite panel as claimed in any of claims I to 6 wherein the film is bonded to the sheet. * .
  8. 8. A composite panel as claimed in claim 7 wherein the film is adhesively bonded to the sheet. ****
    :: 30
  9. 9. A composite panel as claimed in claim 7 or 8 wherein the bonding between the film and the sheet is activated by pressure and/or heat.
  10. 10. A composite panel as claimed in any of claims 1 to 9 wherein the panel comprise a roof panel.
  11. 11. A composite panel as claimed in any of claims 1 to 9 wherein the panel comprise a wall panel.
  12. 12. A composite panel as claimed in any of claims 1 to 9 wherein the panel comprise a floor panel.
  13. 13. A composite panel substantially as therein before described with reference to the accompanying drawings.
  14. 14. A method for manufacturing a composite panel as claimed in any of claims I to 13 comprising the steps of:-providing a first sheet; laying liquid foam reactants down on top of the first sheet; placing a top sheet on top of the foam reactants; and allowing the foam to expand to substantially fill the space between the front sheet and the second sheet, wherein the process further comprises the steps of:-* * * ** * providing a film; S...applying the film to the first and/or second metal sheet; and ***. * . *..*subsequently profiling the film coated sheet on line. S... S* * S.
    -10 -
  15. 15. A method as claimed in claim 14 wherein the metal sheet is provided on a reel and the method comprises drawing the metal sheet from the reel and applying the film to the unreeled sheet.
  16. 16. A method as claimed in claim 14 or 15 comprising bonding the film to the sheet.
  17. 17. A method as claimed in claim 16 wherein the film is adhesively bonded to the sheet.
  18. 18. A method as claimed in claim 16 or 17 wherein the film is bonded to the sheet by heat and/or pressure.
  19. 19. A method as claimed in any of claims 15 to 18 wherein the film is provided on a film reel and the method comprises drawing the film from the reel so that the film and sheet are in alignment for applying the film to the sheet.
  20. 20. A method as claimed in any of claims 14 to 19 wherein the sheet to which film is applied is profiled by roll forming.
  21. 21. A method as claimed in any of claims 14 to 20 comprising treating the sheet and/or film in advance of applying the film to the sheet
  22. 22. A method as claimed in any of claims 14 to 21 wherein the first and second sheets are moved along a bed. * * * S. *
    * ..
  23. 23. A method for manufacturing a composite insulating panel substantially as hereinbefore described.
    S..... * S **5
  24. 24. A composite insulating panel manufactured by a method as claimed in any of claims 14 to 23. * * a. * * S S *
GB0900735.2A 2008-01-16 2009-01-16 A composite panel Active GB2458743B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IE20080031 2008-01-16

Publications (3)

Publication Number Publication Date
GB0900735D0 GB0900735D0 (en) 2009-03-04
GB2458743A true GB2458743A (en) 2009-10-07
GB2458743B GB2458743B (en) 2012-09-05

Family

ID=40445924

Family Applications (3)

Application Number Title Priority Date Filing Date
GB0900736.0A Active GB2456423B (en) 2008-01-16 2009-01-16 A purlin
GB0900734.5A Active GB2456422B (en) 2008-01-16 2009-01-16 Sheet decking
GB0900735.2A Active GB2458743B (en) 2008-01-16 2009-01-16 A composite panel

Family Applications Before (2)

Application Number Title Priority Date Filing Date
GB0900736.0A Active GB2456423B (en) 2008-01-16 2009-01-16 A purlin
GB0900734.5A Active GB2456422B (en) 2008-01-16 2009-01-16 Sheet decking

Country Status (2)

Country Link
GB (3) GB2456423B (en)
IE (2) IE20090041A1 (en)

Cited By (2)

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Publication number Priority date Publication date Assignee Title
CN102644357A (en) * 2012-05-02 2012-08-22 赵依健 Rock wool composite plate
USD1105497S1 (en) 2022-04-28 2025-12-09 Verco Decking, Inc. Dovetail decking panel

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Publication number Priority date Publication date Assignee Title
US12529221B2 (en) 2022-04-28 2026-01-20 Verco Decking, Inc. Dovetail decking system with a full top flange sidelap and method of securing

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US4707401A (en) * 1986-12-12 1987-11-17 Whirlpool Corporation Refrigerator cabinet construction
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JPH0596675A (en) * 1991-10-11 1993-04-20 Ig Tech Res Inc Sandwiched board
JPH05154853A (en) * 1991-12-05 1993-06-22 Ig Tech Res Inc Composite sheet
JP2003056090A (en) * 2001-08-20 2003-02-26 Dainippon Plastics Co Ltd Composite heat insulating material
WO2006084134A1 (en) * 2005-02-01 2006-08-10 Bfs Diversified Products, Llc High density polyurethane and polyisocyanurate construction boards and composite boards
GB2429988A (en) * 2005-09-06 2007-03-14 Kingspan Res & Dev Ltd A roof system

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102644357A (en) * 2012-05-02 2012-08-22 赵依健 Rock wool composite plate
USD1105497S1 (en) 2022-04-28 2025-12-09 Verco Decking, Inc. Dovetail decking panel

Also Published As

Publication number Publication date
GB2458743B (en) 2012-09-05
GB2456422A (en) 2009-07-22
IE20090038A1 (en) 2009-08-19
IE86154B1 (en) 2013-03-13
GB0900734D0 (en) 2009-03-04
GB2456423A (en) 2009-07-22
GB2456422B (en) 2012-05-02
GB0900735D0 (en) 2009-03-04
GB2456423B (en) 2012-06-06
IE20090042A1 (en) 2009-08-19
GB0900736D0 (en) 2009-03-04
IE20090041A1 (en) 2009-08-19

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