EP2803780A2 - Panneau de construction renforcé - Google Patents

Panneau de construction renforcé Download PDF

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Publication number
EP2803780A2
EP2803780A2 EP14168376.3A EP14168376A EP2803780A2 EP 2803780 A2 EP2803780 A2 EP 2803780A2 EP 14168376 A EP14168376 A EP 14168376A EP 2803780 A2 EP2803780 A2 EP 2803780A2
Authority
EP
European Patent Office
Prior art keywords
laminated panel
panel
panels
reinforcing means
reinforcing
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Withdrawn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
EP14168376.3A
Other languages
German (de)
English (en)
Other versions
EP2803780A3 (fr
Inventor
Sean Coyle
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.)
Keystone Lintels Ltd
Original Assignee
Keystone Lintels 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 Keystone Lintels Ltd filed Critical Keystone Lintels Ltd
Publication of EP2803780A2 publication Critical patent/EP2803780A2/fr
Publication of EP2803780A3 publication Critical patent/EP2803780A3/fr
Withdrawn legal-status Critical Current

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Classifications

    • 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
    • E04C2/10—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products
    • E04C2/24—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products laminated and composed of materials covered by two or more of groups E04C2/12, E04C2/16, E04C2/20
    • E04C2/243—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products laminated and composed of materials covered by two or more of groups E04C2/12, E04C2/16, E04C2/20 one at least of the material being insulating
    • 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
    • E04C2/10—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products
    • E04C2/20—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products of plastics
    • E04C2/205—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products of plastics of foamed plastics, or of plastics and foamed plastics, optionally reinforced
    • 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
    • E04C2/10—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products
    • E04C2/24—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products laminated and composed of materials covered by two or more of groups E04C2/12, E04C2/16, E04C2/20
    • E04C2/246—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products laminated and composed of materials covered by two or more of groups E04C2/12, E04C2/16, E04C2/20 combinations of materials fully covered by E04C2/16 and E04C2/20
    • 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
    • E04C2/296—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 non-metallic or unspecified sheet-material
    • 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
    • E04C2/38—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 with attached ribs, flanges, or the like, e.g. framed panels

Definitions

  • the present invention relates to a reinforced building panel suitable for use during jointing of building panels and in particular to reinforced laminated panel.
  • Laminated building panels and in particular structural insulated panels have gained in popularity and market share over the last number of years.
  • These strong, lightweight, and highly efficient building panels are generally constructed from a thermal insulating core, formed from a material such as polyurethane foam, sandwiched between two rigid outer panels such as orientated strand boards (OSB's), which are generally wood flakes or strands bonded together with resins, binders, and waxes.
  • OSB's orientated strand boards
  • SIP panels have greater strength in terms of both axial loading and cracking than conventional timber framing, are relatively simple to build with and provide extremely good thermal insulation.
  • One type of jointing of panels provides a jointing arrangement between two adjacent panels where no cavities are routered out of the insulating core of the abutting edges.
  • the two similar panels have two mutually opposing end faces abutted together and the jointing arrangement has mechanical coupling members for externally bridging at least part of the interface between the two panels on either or both opposing main planar surfaces of the panels.
  • the mechanical coupling members bridge the abutting edges of the panels, the mechanical coupling members have to be hammered or pressed onto the outer boards. Therefore, when the mechanical fixing members are fastened to the outside boards of the laminated panels bridging the gap there between, the edges of the rigid outer panels carrying the bridging fasteners tend to collapse in on the less rigid insulating core.
  • the present invention provides a laminated panel having an insulating core sandwiched between a pair of outside rigid boards, the laminated panel having reinforcing means being adapted to reduce mechanical deformation of a perimeter of the laminated panel.
  • the reinforcing means prevents mechanical deformation along a perimeter of the laminated panel and/or along a perimeter of an opening defined in the laminated panel under compressive loading such as forces being applied to the perimeter of a laminated panel during jointing with another laminated panel using bridging members with no internal splines.
  • the laminated panel has integrally formed reinforcing means.
  • the reinforcing means are contained substantially within the boundary defined by the outer peripheral surface of the panel.
  • the reinforcing means of the panel does not span the gap between adjacent joined panels.
  • the reinforcing means is located on or between the outer rigid boards.
  • the reinforcing means is disposed within a portion of the space normally occupied by the insulating core.
  • the reinforcing means provides a strut effect to resist the compressive forces applied during the application of mechanical fixings bridging the gap between adjacent panels.
  • the reinforcing means is located between the outer rigid boards spaced apart along the length of the panel at or about a location where mechanical bridging members are attachable.
  • the reinforcing means is located proximal to the edge of the laminated panel.
  • the reinforcing means is integrally formed with the insulating core.
  • the reinforcing means is integrally formed with the insulating core during manufacture.
  • the reinforcing means comprises a more densely formed portion or region of material formed from the same material as the insulating core.
  • the reinforcing means comprises a more densely formed portion of the insulating core spanning between the mutually opposing internal surfaces of the outer rigid boards acting as a strut.
  • the reinforcing means comprises a plurality of spaced apart more densely formed portions of the insulating core spanning between the mutually opposing internal surfaces of the outer rigid boards proximal to one or more edges of the laminated panel.
  • the reinforcing means comprises a plurality of spaced apart more densely formed portions of the insulating core spanning between the mutually opposing internal surfaces of the outer rigid boards proximal to one or more edges of the laminated panel at or about a location where mechanical bridging members are attachable.
  • the reinforcing means comprises separate reinforcing members located between the mutually opposing internal surfaces of the outer rigid boards.
  • the reinforcing means comprises separate reinforcing members located between the mutually opposing internal surfaces of the outer rigid boards at least partially embedded in the insulating core.
  • the reinforcing members comprise metal or metal alloy members located between the mutually opposing internal surfaces of the outer rigid boards.
  • the reinforcing members are spaced apart blade like members.
  • the blades can be readily embedded into the insulating core, which can be useful for retrofitting reinforcing members on site.
  • the plurality of spaced apart reinforcing members can be mounted on a support plate.
  • the reinforcing members are located between the mutually opposing internal surfaces of the outer rigid boards spaced apart along the length of the panel.
  • the reinforcing members are located between the mutually opposing internal surfaces of the outer rigid boards spaced apart along the length of the panel at or about a location where mechanical bridging members are attachable.
  • the reinforcing members are struts spaced apart along the length of the panel spanning between the mutually opposing internal surfaces of the outer rigid boards.
  • the reinforcing members located between the mutually opposing internal surfaces of the outer rigid boards are located proximal to the edges of the laminated panel.
  • the reinforcing means is provided by one or more wooden members located between mutually opposing internal surfaces of the outer rigid boards.
  • the reinforcing means comprises a strip or cap mounted along all or a part of one or more edges of one or both rigid outer boards.
  • the strip or cap is metal or metal alloy.
  • the strip or cap is manufactured from steel.
  • the strip or cap is pre-stressed.
  • this allows greater compressive forces to be applied to the edges of the panels during jointing of the panel with other panels before the edges of the laminated panels will mechanically deform.
  • this means that the risk of harm to the integrity of the seal between adjacent panels is significantly reduced during jointing, either in a factory or on site.
  • the cap has a c-channel cross section.
  • the channel is formed for receiving all or a part of one or more edges of the rigid outer board.
  • caps having different cross sections such as T-shaped cross sections or L-shaped cross sections can be used.
  • the metal or metal alloy cap or strip is pressed onto the edge of the outer rigid board during manufacture of the laminated panel.
  • the reinforcing means is located on the panels proximal to or at the exact same location where mechanical bridging members are to be applied.
  • reinforcing means can be manufactured or formed from any material with sufficient strength to prevent mechanical deformation of the edges of the panel.
  • the present invention provides a jointing arrangement between two adjacent laminated panels, the two panels having two mutually opposing end faces abutted together, the jointing arrangement comprising mechanical coupling means for externally bridging at least part of the interface between the two panels on either or both opposing main planar surfaces of the panels, each individual panel having reinforcing means being adapted to reduce mechanical deformation of a perimeter of the laminated panel.
  • the jointing arrangement is provided between two adjacent structural insulated panels, the two adjacent structural insulated panels having two mutually opposing end faces abutted together.
  • the two adjacent panels having two mutually opposing end faces abutted together so the two adjacent panels are in substantial alignment.
  • the end faces of the panel extend between the two main planar surfaces of the panel.
  • the mechanical coupling means is a plate member, most preferably a flat plate member.
  • the plate member has means for penetrating the outer boards.
  • the penetration means are spikes formed integral to the plate member.
  • the plate member has holes formed there through.
  • the holes allow fixing members to pass through the plate member and into the panels.
  • the fixing members clamp the plate member to the outer planar surface of the panel.
  • the fixing members are nails.
  • the fixing members are screws.
  • the plate member is adhesively bonded to the main planar surfaces of the panels.
  • multiple plate members are fixably attached across either or both interfaces.
  • the plurality of plate members provide sufficient structural integrity to the jointing arrangement.
  • flat plate member is metallic.
  • the plate member is steel.
  • the interface joint is sealed with a sealant.
  • the sealant is expanding foam.
  • FIG. 1 there is shown a reinforcing arrangement for a laminated panel 1 indicated generally by the reference numeral 4.
  • Each panel 1 having an insulating core 2 sandwiched between a pair of outside rigid boards 3.
  • Each individual panel 1 having reinforcing arrangement 4 being adapted to reduce mechanical deformation of a perimeter of the laminated panel 1.
  • the reinforcing arrangement 4 prevents mechanical deformation along the outer perimeter 5 of the laminated panel 1 or along a perimeter of an opening, not shown, defined in the laminated panel 1 under compressive loading such as forces being applied to the edges 5 of the laminated panel 1 during jointing with another laminated panel 1 using bridging members 38, see Figure 5 , with no internal splines.
  • Each individual panel 1 has an integrally formed reinforcing arrangement 4.
  • the reinforcing arrangements 4 are contained substantially within the boundary defined by the outer peripheral surface of the panel 1.
  • the reinforcing arrangement 4 of each panel 1 does not span the gap between adjacent joined panels 1, see Figure 5 .
  • the reinforcing arrangement 4 is located on the outer rigid boards 3, see Figure 4 , or between the outer rigid boards 3, see Figures 1 and 2 .
  • the reinforcing arrangement 4 is disposed within a portion of the space normally occupied by the insulating core 2, see Figures 1 and 2 .
  • the reinforcing arrangement 4 provides a strut effect to resist the compressive forces applied during the application of mechanical fixings 38 bridging the gap between adjacent panels 1.
  • the reinforcing arrangement 4 is integrally formed with the insulating core 2.
  • the reinforcing arrangement 4 is integrally formed with the insulating core 2 during manufacture.
  • the reinforcing arrangement 4 is a more densely formed portion or region of material 8 formed from the same material as the insulating core 2.
  • the reinforcing arrangement 4 has the more densely formed portion 8 of the insulating core 2 spanning between the mutually opposing internal surfaces of the outer rigid boards 3 performing as a strut.
  • the reinforcing arrangement 4 has two spaced apart more densely formed portions 8 of the insulating core 2 spanning between the mutually opposing internal surfaces of the outer rigid boards 3 proximal to the edges of both outer rigid boards 3 of the laminated panel 1 at or about a location 9 where mechanical bridging members 38 are to be attached.
  • the reinforcing arrangement 4 has separate reinforcing members 14 located between the mutually opposing internal surfaces of the outer rigid boards 3.
  • the reinforcing arrangement 4 has the separate reinforcing members 14 located between the mutually opposing internal surfaces of the outer rigid boards 3 and embedded in the insulating core 2.
  • the reinforcing members 14 are metal or metal alloy members 14 located between the mutually opposing internal surfaces of the outer rigid boards 3.
  • One example of separate reinforcing members 14 are spaced apart blade like members 15 as shown in Figure 3 .
  • the blades 15 can be readily embedded into the insulating core 2 by tapping them in with a hammer or pressing them in, which can be useful for retrofitting reinforcing members 14 of this type on site.
  • the plurality of spaced apart reinforcing members 14 are mounted on a support plate 16.
  • the reinforcing members 14 are located between the mutually opposing internal surfaces of the outer rigid boards 3 spaced apart along the length of the panel 1 at or about a location where mechanical bridging members 38 are attachable.
  • These reinforcing members 14 are struts spaced apart along the length of the panel 1 spanning between the mutually opposing internal surfaces of the outer rigid boards 3.
  • the reinforcing arrangement 4 is eight metal or metal alloy caps 21 mounted along a part of four edges 5 of both rigid outer boards 3.
  • the caps 21 are metal or metal alloy and preferably the caps are manufactured from steel.
  • the caps 21 are pre-stressed.
  • this allows greater compressive forces to be applied to the edges 5 of the panels 1 during jointing of the panel 1 with other panels 1, see Figure 5 discussed below, before the edges 5 of the laminated panels 1 will mechanically deform.
  • this means that the risk of harm to the integrity of the seal between adjacent panels 1 is significantly reduced during jointing, either in a factory or on site.
  • the cap 21 has a c-channel cross section formed for receiving part of the edges 5 of the rigid outer boards 3.
  • caps having different cross sections such as T-shaped cross sections or L-shaped cross sections can be used.
  • the metal or metal alloy caps 21 or strips are pressed onto the edge 5 of the outer rigid board 3 during manufacture of the laminated panel.
  • the reinforcing arrangements 4 are located on the panels 1 proximal to or at the exact same location where mechanical bridging members 38 are to be applied.
  • reinforcing means can be manufactured or formed from any material with sufficient strength to prevent mechanical deformation of the edges of the panel.
  • FIG. 5 there is shown a jointing arrangement indicated generally by the reference numeral 31 between two laminated panels 32 having an opposing end face 36 of each laminated panel 32 abutted together defining an interface 35.
  • An arrangement 38 for mechanically coupling the two laminated panels 32 together is provided by a member 38 for externally bridging the interface 35.
  • the member 38 mechanically couples the main planar surfaces 34 of the abutted panels 32 together along at least part of the interface 35 between the two panels 32 on either or both opposing main planar surfaces 34 of the panels 32.
  • the opposing abutted end faces 36 extend between the two main planar surfaces 34 of each panel 32.
  • the plate member 38 is a flat plate member 38 for coupling the main planar surfaces 34 of the panels 32 together along at least part of the interface 35.
  • the main planar surfaces 34 can be externally coupled along the entirety of the interface 35 between the two panels 32, on either or both opposing main planar surfaces 34 of the panels 32.
  • the flat plate member 38 is a member capable of externally bridging the interface 35 between two panels 32 once the end faces 36 are abutted together.
  • the flat plate member 38 has integral spikes 39 for penetrating the outer boards of panels 32.
  • the flat plate member 38 is formed from steel and the interface joint is sealed with a suitable sealant (not shown).
  • the method for joining the panels 32 comprises abutting two panels 32 together about their end faces 36 between their two main planar surfaces 34 and externally bridging the interface with mechanical coupling members 38 which couple the main planar surfaces 34 of the panels 32 together along at least part of the interface 35 between the two panels 32 on either or both opposing main planar surfaces 34 of the panels 32.
  • the flat plate 38 is spiked onto the main planar surfaces 34 of the panels 32.
  • the joint 35 is further sealed using a suitable sealant (not shown).
  • a framing end member 11 can be attached to an end face 36 of the panel 32 using flat plate 38 in the same way as it is used to form a joint at the interface 35.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Building Environments (AREA)
  • Laminated Bodies (AREA)
EP14168376.3A 2013-05-14 2014-05-14 Panneau de construction renforcé Withdrawn EP2803780A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB201308646A GB201308646D0 (en) 2013-05-14 2013-05-14 A Reinforced Building Panel

Publications (2)

Publication Number Publication Date
EP2803780A2 true EP2803780A2 (fr) 2014-11-19
EP2803780A3 EP2803780A3 (fr) 2015-02-25

Family

ID=48700755

Family Applications (1)

Application Number Title Priority Date Filing Date
EP14168376.3A Withdrawn EP2803780A3 (fr) 2013-05-14 2014-05-14 Panneau de construction renforcé

Country Status (2)

Country Link
EP (1) EP2803780A3 (fr)
GB (1) GB201308646D0 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3061218A1 (fr) * 2016-12-22 2018-06-29 Alain Collard Dispositif de construction par assemblage de panneaux

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB888899A (en) * 1959-07-11 1962-02-07 Shearwater Ltd Improvements in or relating to panels for structural and non-structural walls, partitions, floors and roof decking
GB2108546A (en) * 1981-09-19 1983-05-18 Lamcatec U K Limited Insulated roof panels
GB2399539B (en) * 2003-03-18 2005-09-07 Intelligent Engineering Method for connecting structural sandwich plate members
GB2456659A (en) * 2008-01-22 2009-07-29 Matthew Smyth High structural strength sandwich panel
US10400451B2 (en) * 2009-10-16 2019-09-03 Donal Curtin Composite panel
GB201109017D0 (en) * 2011-05-27 2011-07-13 Keystone Lintels Ltd A method and arrangement for jointing structural insulated panels

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3061218A1 (fr) * 2016-12-22 2018-06-29 Alain Collard Dispositif de construction par assemblage de panneaux

Also Published As

Publication number Publication date
EP2803780A3 (fr) 2015-02-25
GB201308646D0 (en) 2013-06-26

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