WO2009149509A1 - Construction de panneau - Google Patents

Construction de panneau Download PDF

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Publication number
WO2009149509A1
WO2009149509A1 PCT/AU2009/000740 AU2009000740W WO2009149509A1 WO 2009149509 A1 WO2009149509 A1 WO 2009149509A1 AU 2009000740 W AU2009000740 W AU 2009000740W WO 2009149509 A1 WO2009149509 A1 WO 2009149509A1
Authority
WO
WIPO (PCT)
Prior art keywords
panel
decking
strengthening
channel
decking members
Prior art date
Application number
PCT/AU2009/000740
Other languages
English (en)
Inventor
John Frank Kralic
Brad Stewart Ryan
Original Assignee
Bluescope Steel Limited
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 AU2008903014A external-priority patent/AU2008903014A0/en
Application filed by Bluescope Steel Limited filed Critical Bluescope Steel Limited
Priority to CN200980131665.3A priority Critical patent/CN102124173A/zh
Priority to EP09761174.3A priority patent/EP2304128A4/fr
Priority to US12/997,761 priority patent/US20110154747A1/en
Priority to NZ590193A priority patent/NZ590193A/xx
Priority to AU2009257190A priority patent/AU2009257190B2/en
Publication of WO2009149509A1 publication Critical patent/WO2009149509A1/fr

Links

Classifications

    • 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
    • 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
    • E04C2/04—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 concrete or other stone-like material; of asbestos cement; of cement and other mineral fibres
    • E04C2/06—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 concrete or other stone-like material; of asbestos cement; of cement and other mineral fibres 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
    • E04C2/26—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
    • E04C2/28—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 combinations of materials fully covered by groups E04C2/04 and E04C2/08

Definitions

  • the panel comprises one or more decking members as well as one or more strengthening elements.
  • a settable (e.g. cementitious) material can be supported at the one or more decking members to define a composite panel .
  • the strengthening elements can increase panel strength and stiffness during formation of the composite panel, and during composite panel lifting and when subjected to in- service loads.
  • the strengthening elements can also eliminate the use of a reinforcing mesh. Whilst one application of the panel is in "tilt-up" construction applications it should be appreciated that the panel is in no way limited to such applications.
  • Tilt -up panels are used for constructing warehouses and commercial buildings. Tilt-up panels can be precast either on or off site, lifted and placed by a crane or other lifting apparatus, and then propped in position while the roofing structure is installed and the panels are joined. To facilitate lifting and placement by a crane or lifting apparatus the panel may be provided with connectors (e.g. such as one or more lifting lugs) to which a respective crane hook etc can be coupled for lifting.
  • connectors e.g. such as one or more lifting lugs
  • a panel comprising one or more decking members arrangable such that a settable material can be supported thereon to form a composite panel .
  • the panel further comprises one or more elongate strengthening elements, with each element being arranged to connect to the one or more decking members in a manner such that the one or more elements increase panel strength.
  • the panel can comprise a single decking member and a single strengthening element (e.g. the strengthening element can be connected to extend between opposing flanges of the single decking member to strengthen and stiffen the member)
  • the one or more strengthening elements are arranged to connect to two or more adjacent decking members.
  • the elongate strengthening elements can increase panel strength and panel stiffness.
  • the settable material can be better supported thereon during formation of a composite panel and, as well, the overall composite panel strength can be increased during panel lifting (e.g. tilt-up) and during in-use loading of the panel (e.g. when functioning as a wall) .
  • the elongate strengthening elements can also facilitate lifting of the panel.
  • one or more lifting connectors can be mounted (e.g. bolted) to each strengthening element, rather than solely being embedded in a settable material of the composite panel .
  • These lifting connectors can take the form of lifting lugs (e.g. for attachment of a crane hook to a panel) .
  • each lifting lug can be bolted or otherwise fastened to a flange of the channel member.
  • each of the one or more strengthening elements can be connected at or adjacent to the one or more respective joints.
  • Each such joint can itself represent a region of increased strength in the decking, whereby when a strengthening element is connected thereto the overall panel strength and/or stiffness can be correspondingly increased.
  • the two or more adjacent decking members can be connected together in a side-by-side relationship to define one or more respective elongate joints in the panel.
  • These elongate joints can function in use as a type of load-bearing rib in the panel, both during formation of and during use of a resultant composite panel .
  • the one or more strengthening elements can also simplify panel construction. In this regard, the need for separately connecting together two adjacent decking members can be eliminated.
  • the one or more strengthening elements can function to reinforce the settable (e.g. cementitious) material in the resultant composite panel, and thus can replace mesh reinforcing that is otherwise used to provide structural integrity to the composite panel (e.g. when it is used as a tilt -up panel) .
  • the one or more strengthening elements can be arranged with respect to the decking member (s) such that they become at least partially embedded in the settable material during formation of a composite panel.
  • the one or more strengthening elements may, alternatively, be used in conjunction with reinforcing mesh, to further strengthen a resultant composite panel .
  • the one or more strengthening elements can be connected to the decking member (s) in a number of ways. In each case the strengthening elements can increase the panel strength and stiffness.
  • each strengthening element can be connected to extend: (i) transversely across and to connect together two or more of the decking members; or
  • each of the one or more decking members can comprise an elongate channel formed from sheet metal (e.g. galvanised sheet steel that is roll -formed in either a cold or hot roll -forming process) . Then, the flanges of adjacent channels can be abutted to define a given joint in the decking (e.g. an elongate rib-like joint that extends through the decking) .
  • sheet metal e.g. galvanised sheet steel that is roll -formed in either a cold or hot roll -forming process
  • each of the one or more strengthening elements can extend across and be connected to respective flanges of the two or more elongate channels.
  • each strengthening element can transversly or obliquely extend across the panel and be connected to each flange of the decking channel .
  • each strengthening element can extend along the panel and can be connected to adjacent flanges of two adjacent decking channels.
  • each strengthening element can be connected to a flange of a given channel at a lip that laterally extends from the flange. The strengthening element can then face the lip when it is connected thereto.
  • the lip of one channel's flange can overlie the lip of an adjacent channel's flange.
  • the strengthening element can be simultaneously connected to the two adjacent lips.
  • a flange of one channel can be adapted (e.g. shaped and configured) to nest in an adjacent flange of an adjacent channel. This can further define each elongate rib-like joint in the panel decking, and can enhance its load bearing capacity.
  • the overall panel strength and/or stiffness can be correspondingly increased.
  • the flange of one channel can be adapted so as to provide structural integrity to the panel, both during its formation and in subsequent use.
  • the nested flanges can provide a type of structural (e.g. load-bearing rib to which the strengthening elements can be connected) .
  • Each strengthening element can be connected to a flange of a given channel via a fastener.
  • the fastener can be located to simultaneously fasten the strengthening element to a given channel , and that channel to an adjacent channel. This can increase the formation speed of the panel .
  • the strengthening element (s) may be further arranged to connect to the at least one decking member such that, when the settable material forms a composite panel with the one or more decking members, the one or more strengthening elements reinforce the settable material .
  • Each strengthening element can also be formed from sheet metal (e.g. galvanised sheet steel that is roll- formed in either a cold or hot roll-forming process) .
  • Each strengthening element can be provided with a structural profile.
  • each strengthening element can be formed to define a U-shaped channel, though other profiles are disclosed herein.
  • an end of each flange of the U-shaped channel can also be provided with a lateral lip that projects inwardly of the channel to further strengthen the profile.
  • the strengthening element can be flat (e.g. it can be formed from hoop strip iron) .
  • the strengthening element can have a structural profile (e.g. a hat-shape such as is employed in metal battens, or a deeper channel -shape of increased strength and stiffness) .
  • the panel can employ any one of the strengthening element variations simultaneously. The variations either independently or in combination may further assist with the allowing the panel to be formed without requiring reinforcing mesh.
  • Each strengthening element can also be provided with a plurality of apertures and/or discrete deformations therealong. The apertures can receive settable material therein during formation of the composite panel, thereby enhancing the reinforcement function of each connection element. The deformations may assist the strengthening element to bind with the settable material during formation of the composite panel, so both the apertures and deformations can enhance a reinforcement function of each strengthening element.
  • the panel of the first aspect may further comprise the settable material supported and cured thereon, whereby a composite panel can be formed.
  • a composite panel that comprises a panel as defined in the first aspect together with a settable material supported on the panel .
  • the composite panel of the second aspect can be adapted to function as a tilt -up panel in use.
  • a method for enabling the formation of a panel as defined in the first aspect comprises the step of connecting the one or more strengthening elements with respect to the one or more decking members in a manner such that the one or more elements increase panel strength.
  • the method of the third aspect can comprise the further steps of :
  • each strengthening element can be connected to each respective decking member by a fastener.
  • each decking member can be connected to an adjacent decking member by the (or an additional) fastener.
  • the fastener can comprise a nail bolt etc that is e.g. ejected from a nail gun, to make for rapid panel formation.
  • the method can comprise the further step of arranging a settable material on the panel and allowing it to cure, to thereby form the composite panel .
  • a panel that is produced by the method of the third aspect .
  • a panel comprising one or more decking members adapted such that a settable material can be supported thereon to form a composite panel, the panel further comprising one or more elongate strengthening elements, with each strengthening element being arranged to connect to at least one of the decking members such that, when the settable material forms a composite panel with the one or more decking members, the one or more strengthening elements reinforce the settable material .
  • each of the one or more decking members comprises an elongate channel formed from sheet metal .
  • each of the more strengthening elements may extend either across or along the two elongate channels.
  • each of the one or more strengthening elements is connected to respective flanges of the two or more elongate channels.
  • each strengthening element is connected to a flange of a given channel at a lip that laterally extends from the flange, whereby the strengthening element faces the lip when connected thereto.
  • each strengthening element is connected to a flange of a given channel via one or more fasteners .
  • a flange of one channel is adapted to nest in an adjacent flange of an adjacent channel.
  • each fastener extends through the strengthening element and then through each of the adjacent and nested flanges.
  • each strengthening element is of metal and is profiled or a flat strip.
  • the strengthening element has a channel -shaped profile that is further adapted to facilitate lifting of the panel.
  • the strengthening element is adapted for mountingly receiving one or more lifting connectors thereat .
  • each strengthening element has a plurality of apertures therethrough and/or discrete deformations therealong.
  • a panel that comprising two or more decking members that are adapted such that a settable material can be supported thereon to form a composite panel, the panel further comprising one or more strengthening elements arranged to connect the two or more decking members together such that, when the settable material forms a composite panel with the two or more decking members, the one or more strengthening elements reinforce the settable material .
  • a composite panel that comprises the panel as defined in the fifth or sixth aspects, together with a settable material supported on the panel .
  • a method for enabling the formation of the panel as defined in any one of the fifth or sixth aspects comprising the step of arranging the one or more strengthening elements with respect to the one or more decking members such that, when the settable material forms a composite panel with the one or more decking members, the one or more strengthening elements reinforce the settable material .
  • the method comprises the further steps of arranging two or more of the decking members side-by-side; and arranging the one or more connection elements to extend across or along the side-by-side decking members .
  • Figure 1 shows a conceptual illustration of a panel in a simple format
  • Figure 2 shows a perspective view of a panel that comprises a number of decking members in side-by- side joined relationship, and a first example of a strengthening element
  • Figure 3 shows a perspective view of a panel similar to Figure 2 , but with the strengthening element in a different orientation
  • Figure 4 shows an end cross-sectional detail of a composite panel formed using the panel of Figure 2 ; and Figure 5 shows a perspective view of a panel that comprises a number of decking members in side-by-side joined relationship, and two further and different examples of strengthening elements.
  • a panel P that comprises a decking D of sheet material (e.g. sheet metal) for receiving and supporting thereon a settable material in the form of a cementitious material.
  • sheet material e.g. sheet metal
  • opposing support flanges F of decking D are shown to extend up from the decking.
  • An elongate stiffener S can be connected to extend between each of the support flanges.
  • the stiffener S can function to strengthen and stiffen the decking D, for example, so as maintain dimensional stability when a cementitious material is poured onto the decking D.
  • the stiffener S can strengthen and stiffen the panel during lifting (e.g.
  • stiffener S can function to reinforce the cementitious material.
  • the stiffener S can also replace the use of reinforcing mesh, and can be adapted for this purpose (as described hereafter) .
  • a panel is shown in the ⁇ form of a decking arrangement 10 that comprises a number of decking members in the form of elongate channels 12.
  • Each channel comprises cold or hot roll -formed sheet metal (such as galvanised sheet steel) and is adapted such that a settable (e.g. cementitious material) can be supported thereon during formation of a composite (e.g. tilt -up) panel .
  • a settable e.g. cementitious material
  • Each channel 12 is formed with opposing flanges 14 and 16.
  • the flanges are shaped and configured for nesting in adjacent flanges of adjacent respective channels.
  • flange 16 of channel 12 can nest in flange 14' of channel 12'
  • flange 16' of channel 12' can nest in a next flange of a next channel, and so on.
  • This can define a number of elongate joints 18 that extend through the decking arrangement 10, whereby each joint can function as a load-bearing rib.
  • Such ribs can provide a load-bearing capacity during formation of a composite panel and during use of such a panel (e.g. in tilt-up applications) .
  • each channel 12 further comprise a lip 20, with a lip 20' of flange 14' overlying a lip 20 of flange 16. Returns 22, 22' etc on each flange help to retain the nested configuration .
  • the decking arrangement 10 further comprises one or more elongate strengthening elements, each in the form of a profiled member 30.
  • the member 30 is of U- shaped channel.
  • An end of each flange 32 of the U-shaped channel can also be provided with a lateral lip 34 that projects inwardly of the channel to further strengthen the profile.
  • Each channel member 30 can be cold or hot roll- formed from sheet metal.
  • the structural profile of the channel member 30 enables it to provide additional strengthening and stiffening properties to the decking arrangement 10.
  • the deck when e.g. a cementitious material is poured onto the decking arrangement 10, the deck can better resist deflection during both loading and curing of the material .
  • the overall panel strength and stiffness can be increased for both composite panel lifting (e.g. during tilt-up) and when in-use (e.g. when loaded, such as when functioning as a wall) .
  • the decking arrangement 10 can better withstand shear and torsional loads etc during and after composite panel construction.
  • each channel member 30 is connected at (adjacent to) the joints 18. Because each joint provides a region of increased strength in the decking, when the channel member 30 is connected thereto the overall panel strength and stiffness can be correspondingly increased.
  • a web 36 of each channel member 30 is fastened via a fastener 38 that extends through the overlying lips 20 & 20' of flanges 16 & 14' .
  • Discrete fasteners can be introduced through the web at each location where the overlying lips 20 & 20' of a given respective set of nested flanges 16 & 14' are located. This ties the member 30 to the elongate channels, and also ties the elongate channels together across the decking arrangement, increasing overall decking strength and stiffness .
  • Each fastener 38 can comprise a series of nail bolts, rivets, screws (e.g. self-fastening Tec screws) etc. When nail bolts are employed, these can be fired from a nail gun for rapid assembly of the decking arrangement 10.
  • the channel member 30 can extend transversely across the decking arrangement 10 as shown in Figure 2, or it can extend obliquely across the decking.
  • FIG 3 where like reference numerals to Figure 2 are employed, an alternative panel is shown in the form of a decking arrangement 10' that again comprises a number of decking members in the form of elongate channels 12.
  • the decking arrangement 10' of Figure 3 differs from the decking arrangement 10 of Figure 2 in that each channel member 30 extends along the joint 18 of two adjacent channels 12 and 12'.
  • discrete fasteners are introduced through the web 36 at respective locations along the overlying lips 20 & 20' of a given set of nested of flanges 16 & 14 '. This again ties the adjacent elongate channels 12 and 12' together along the decking arrangement.
  • the joint 18 is effectively increased by the channel member 30, again increasing overall decking strength and stiffness but in a different manner. In other words, the load-bearing capacity of the joint is increased.
  • the channel members 30 used in the decking arrangements 10, 10' can be provided with a plurality of apertures therethrough. These apertures can receive therethrough a cementitious material during formation of a composite panel, thereby better "tying" the channel members to the cementitious material and enhancing the reinforcing function of each member.
  • Each channel member can also be deformed to have a plurality of discrete deformations therealong (e.g. punched or cut flaps or tabs of material, burrs, knurls etc) . Again, these deformations can assist the channel member to bind with the cementitious material during formation of the composite panel, to further enhance the reinforcing function of each channel member.
  • the channel member 30 can facilitate lifting of the panel.
  • the channel -shaped profile can enable mounting thereat of one or more lifting connectors.
  • These lifting connectors can take the form of lifting lugs, which can be bolted to a given flange of the channel member 30.
  • the lifting lugs can enable the attachment of a crane hook to the decking arrangements 10, 10' and to a resultant composite panel, to allow for lifting of the decking arrangement and tilt -up of the resultant composite panel .
  • a cementitious material M is arranged on the decking arrangement 10 so as to form a composite panel CP therewith.
  • the channel members 30 become embedded in the cementitious material M, and so also function to reinforce the material.
  • the channel members 30 can also replace mesh reinforcing that is used to provide structural integrity to a composite panel (e.g. when it is used as a tilt-up panel) . This can considerably simplify composite panel construction .
  • a panel is shown in the form of a decking arrangement 100 that comprises a number of decking members in the form of elongate channels 112, with each channel being formed from sheet metal by a cold or hot roll -forming process (for example, by cold or hot roll -forming a galvanised sheet steel) .
  • each channel 112 is adapted such that a settable material in the form of a cementitious material can be supported thereon during formation of a composite (e.g. tilt-up) panel .
  • each channel 112 is each shaped and configured for nesting in an adjacent flange of an adjacent channel, to define elongate joints 118 extending through the decking arrangement 100.
  • adjacent flanges 114 and 116 of adjacent channels 112 may define a type of structural rib configuration (see Figure 4) that extends length-wise through the decking arrangement 100 provide further structural support .
  • the decking arrangement 100 further comprises one or more elongate strengthening elements in the form of a metal strip having either or both of a profiled batten configuration 118 or a flat strap configuration 120 (e.g. of hoop iron) .
  • Each batten 118 can, in end-profile, have a known "hat" shape, thereby- making use of an existing construction profile (e.g. a roll -formed batten) .
  • Each strap 120 can make use of existing hoop iron material.
  • the battens 118 or straps 120 can be arranged to extend transversely or obliquely across the decking arrangement 100 and can be connected to the flanges 114, 116 of the channels, to thereby interconnect the channels.
  • the battens or straps can be fastened to a lip 122 that laterally extends from each flange 114, 116 so that the battens or straps closely face an uppermost lip in the decking arrangement.
  • the fastener can comprise a series of nail bolts, rivets, screws (e.g. self-fastening Tec screws) etc. When nails are employed, these can be fired from a nail gun for rapid assembly of the decking arrangement 100.
  • Each of the battens or straps can be provided with a plurality of apertures 124 therethrough. These apertures can receive therethrough the cementitious material during formation of the composite panel, thereby "tying" the battens or straps to the cementitious material and enhancing the reinforcing function of each batten or strap.
  • Each of the battens or straps can also be deformed to have a plurality of discrete deformations therealong (e.g. punched or cut flaps or tabs of batten/strap material, burrs, knurls etc) . Again, these deformations can assist the batten or strap to bind with the cementitious material during formation of the composite panel, to further enhance the reinforcing function of each batten or strap.
  • Example - Composite Panel Construction Method A non-limiting method for forming a composite panel to be used as a tilt-up panel at a construction site will now be described in the following steps:
  • a desired number of the decking members 12 (e.g. four members) were arranged side-by-side and were clipped together at their specially shaped and configured flanges 14 and 16, whereby a given flange 16 nested within an adjacent flange 14 (see e.g. Figures 2, 3, 4 & 5) .
  • a number of channel members 30 were spaced apart and arranged on the decking members to extend transversely across or along the members (see e.g. Figures 2 & 3) .
  • Each channel member 30 was then connected to respective decking members so as to form the decking arrangement 10.
  • a fastener 38 (such as a nail bolt, rivet etc - that was e.g. ejected from a nail gun) was inserted through the web 36 of the channel member 30 and through each of the adjacent lips 20', 20 to rapidly form the decking arrangement 10.
  • a number of lifting lugs were bolted to a given respective flange 32 of one or more of the channel members 30. The lifting lugs later enabled the attachment of a crane hook to the decking arrangement 10.
  • the decking arrangement 10 was positioned within suitable formwork and a settable material (e.g. concrete M) was now poured onto the decking arrangement 10 to fill up each of the decking channels 12, and to also submerge the channel member 30.
  • the channel members 30 were observed to strengthen the decking arrangement 10 in that no detectable deck deflection occurred during such pouring. This produced the composite panel CP (see e.g. Figure 4) .
  • the panel was tilted up into place (e.g. into a vertical orientation) by a crane connected to the lifting lugs. Again, the channel members 30 were observed to strengthen and stiffen the composite panel CP, during such lifting and later when in place as a wall. The channel members 30 were also observed to reinforce the concrete M. 7. Construction of the composite panel CP was able to be implemented as tilt-up (on site) , pre-cast (off site - e.g. at a factory), or as a combination of both (near site) . In the latter case, a pre-fabricated decking arrangement was able to be delivered to the near site (e.g. a temporary facility located near a construction area) .
  • the near site e.g. a temporary facility located near a construction area

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Bridges Or Land Bridges (AREA)
  • Bulkheads Adapted To Foundation Construction (AREA)
  • Panels For Use In Building Construction (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Rod-Shaped Construction Members (AREA)

Abstract

La présente invention concerne un panneau qui comprend un ou plusieurs éléments de platelage et qui est agencé de sorte qu'un matériau durcissable puisse être appliqué sur ledit panneau pour former un panneau composite. Le panneau comprend en outre un ou plusieurs éléments de renfort oblongs, chaque élément étant agencé pour être relié à un ou plusieurs des éléments de platelage de sorte que ces derniers augmentent la résistance du panneau.
PCT/AU2009/000740 2008-06-13 2009-06-12 Construction de panneau WO2009149509A1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CN200980131665.3A CN102124173A (zh) 2008-06-13 2009-06-12 面板结构
EP09761174.3A EP2304128A4 (fr) 2008-06-13 2009-06-12 Construction de panneau
US12/997,761 US20110154747A1 (en) 2008-06-13 2009-06-12 Panel construction
NZ590193A NZ590193A (en) 2008-06-13 2009-06-12 Tilt slab concrete wall with elongate structural sheet metal members in vertical and transverse directions connected to sheet metal decking sheets and with edge channels adapted to nest adjacent wall panels
AU2009257190A AU2009257190B2 (en) 2008-06-13 2009-06-12 Panel construction

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
AU2008903014A AU2008903014A0 (en) 2008-06-13 Composite Panel, Decking Member and Methods of Making Same
AU2008903014 2008-06-13
AU2008904654A AU2008904654A0 (en) 2008-09-08 Panel construction
AU2008904655A AU2008904655A0 (en) 2008-09-08 Panel strengthening
AU2008904655 2008-09-08
AU2008904654 2008-09-08
AU2008905967 2008-11-18
AU2008905967A AU2008905967A0 (en) 2008-11-18 Panel assembly, composite panel, and components for use in same

Publications (1)

Publication Number Publication Date
WO2009149509A1 true WO2009149509A1 (fr) 2009-12-17

Family

ID=41416287

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/AU2009/000740 WO2009149509A1 (fr) 2008-06-13 2009-06-12 Construction de panneau

Country Status (6)

Country Link
US (1) US20110154747A1 (fr)
EP (1) EP2304128A4 (fr)
CN (1) CN102124173A (fr)
AU (1) AU2009257190B2 (fr)
NZ (1) NZ590193A (fr)
WO (1) WO2009149509A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2370648A1 (fr) * 2008-12-19 2011-10-05 Bluescope Steel Limited Système et procédé de fixation
CN103410341A (zh) * 2013-07-23 2013-11-27 昆山维金五金制品有限公司 一种封板补强片

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103850433B (zh) * 2012-12-04 2016-08-10 深圳市特辰科技股份有限公司 一种铝合金建筑模板
CN105625619A (zh) * 2015-12-31 2016-06-01 扬州大学 内置空心方钢管的压型钢板混凝土双向组合楼板
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US20110154747A1 (en) 2011-06-30
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EP2304128A4 (fr) 2013-11-27
EP2304128A1 (fr) 2011-04-06
CN102124173A (zh) 2011-07-13

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