WO2008017119A1 - Système de paroi approprié pour une installation de location interne - Google Patents

Système de paroi approprié pour une installation de location interne Download PDF

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Publication number
WO2008017119A1
WO2008017119A1 PCT/AU2007/001118 AU2007001118W WO2008017119A1 WO 2008017119 A1 WO2008017119 A1 WO 2008017119A1 AU 2007001118 W AU2007001118 W AU 2007001118W WO 2008017119 A1 WO2008017119 A1 WO 2008017119A1
Authority
WO
WIPO (PCT)
Prior art keywords
wall system
section
flanges
web
shaft liner
Prior art date
Application number
PCT/AU2007/001118
Other languages
English (en)
Inventor
Doug Lavender
Bill Thompson
Uwe Kramer
Original Assignee
Csr Building Products 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 AU2006904342A external-priority patent/AU2006904342A0/en
Application filed by Csr Building Products Limited filed Critical Csr Building Products Limited
Priority to AU2007283456A priority Critical patent/AU2007283456B2/en
Priority to NZ574522A priority patent/NZ574522A/en
Publication of WO2008017119A1 publication Critical patent/WO2008017119A1/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
    • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/74—Removable non-load-bearing partitions; Partitions with a free upper edge
    • E04B2/7407—Removable non-load-bearing partitions; Partitions with a free upper edge assembled using frames with infill panels or coverings only; made-up of panels and a support structure incorporating posts
    • E04B2/7453—Removable non-load-bearing partitions; Partitions with a free upper edge assembled using frames with infill panels or coverings only; made-up of panels and a support structure incorporating posts with panels and support posts, extending from floor to ceiling
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/74—Removable non-load-bearing partitions; Partitions with a free upper edge
    • E04B2/7407—Removable non-load-bearing partitions; Partitions with a free upper edge assembled using frames with infill panels or coverings only; made-up of panels and a support structure incorporating posts
    • E04B2/7409—Removable non-load-bearing partitions; Partitions with a free upper edge assembled using frames with infill panels or coverings only; made-up of panels and a support structure incorporating posts special measures for sound or thermal insulation, including fire protection
    • E04B2/7411—Details for fire protection
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/74—Removable non-load-bearing partitions; Partitions with a free upper edge
    • E04B2/76—Removable non-load-bearing partitions; Partitions with a free upper edge with framework or posts of metal
    • E04B2/78—Removable non-load-bearing partitions; Partitions with a free upper edge with framework or posts of metal characterised by special cross-section of the frame members as far as important for securing wall panels to a framework with or without the help of cover-strips
    • E04B2/7854—Removable non-load-bearing partitions; Partitions with a free upper edge with framework or posts of metal characterised by special cross-section of the frame members as far as important for securing wall panels to a framework with or without the help of cover-strips of open profile
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/74—Removable non-load-bearing partitions; Partitions with a free upper edge
    • E04B2/82—Removable non-load-bearing partitions; Partitions with a free upper edge characterised by the manner in which edges are connected to the building; Means therefor; Special details of easily-removable partitions as far as related to the connection with other parts of the building

Definitions

  • the present invention relates to a wall system and in particular, a wall system for use in inter-tenancy installations. More specifically, the present invention relates to a wall system that includes shaft liner material that extends between a length of track secured to an upper support surface and a length of track secured to a lower support surface of the wall system.
  • Wall systems that are installed in inter-tenancy installations are required to provide both sound insulation between adjoining properties and also provide a so called "fire-wall” that protects adjoining properties from fire.
  • fire-wall By inter-tenancy it is understood to mean a wall that separates adjoining properties in an apartment block or the like.
  • Conventional inter-tenancy wall systems include shaft liner material that extends between upper and lower tracks secured to respective support surfaces.
  • Each track typically made of sheet metal, includes two opposed spaced apart flanges extending from a web member.
  • a disadvantage of such conventional wall systems is that it is difficult for installers to install the shaft liner material between the upper and lower tracks. This difficulty is two- fold. Firstly, the shaft liner material in panel form is heavy, and secondly whilst a first end of the shaft liner material can be inserted into the upper track, the subsequent insertion into the lower track is a lot more difficult and labour intensive.
  • a wall system including an upper track member secured to an upper support surface and extending at least partly along the length of said wall system; a lower track member secured to a lower support surface and extending at least partly along the length of said wall system; at least one shaft liner, extending between said upper and lower track members such that the upper edges of said shaft liner is located within said upper track member and the lower edges of said liner is located within said lower track member; optionally at least one separator extending vertically between the first and second shaft liners; wherein said upper and lower track members have two opposed spaced apart flanges extending from a web and characterised in that at least one of said upper and lower track members has at least one foldable flange relative to said web.
  • both of said upper and lower track members have at least one foldable flange with respect to said web.
  • each one of said upper and lower track members has a single foldable flange with respect to said web.
  • each one of said upper and lower track members has a line of structural weakness running at least partly the length thereof, to allow said flange to be folded with respect to said web. It is envisaged that said line of structural weakness is formed by one or more of laser etching, laser cutting, perforations or scoring.
  • said separator includes an I-section having two opposing flanges and a central web extending between the opposing flanges.
  • the separator includes an I-section having a central web extending between two opposing first and second flanges; a C-section having first and second opposing flanges and a web member extending therebetween, wherein said second flange of said C-section is connected to said first flange of said I- section; wherein said web of said C-section extends away from said first flange of said I-section towards the first flange of said C-section; and the web of said C-section is parallel to said central web of said I-section; and wherein said first and second flanges of said I- section are parallel to each other and to said first and second flanges of said C-section.
  • said second flange of said C-section is integrally formed with said first flange of said I-section.
  • said separator is extruded metal and said separator has a constant cross-section when viewed in end view.
  • said C-section optionally includes a strengthening member that extends from the first flange of said C-section towards the first flange of said I-section, thereby providing strength and rigidity to said separator when a linerboard is attached thereto. It is the first flange of said C-section that is adapted to have linerboards fastened thereto.
  • a vertical edge of said first shaft liner is located between the flanges of the I-section on one side of the central web and a vertical edge of said second shaft liner is located between the flanges of the I-section on the opposing side of the central web.
  • a vertical edge of said first shaft liner means is located between the flanges of the I-section on one side of the central web and a vertical edge of said second shaft liner means is located between the flanges of the I-section on the opposing side of the central web.
  • At least one of said upper and lower track means further include a plurality of lugs disposed along the length of the non- foldable flange, said lugs being adapted to engage with said separators.
  • a length of fire-seal material is provided along the length of the wall system between the upper edges of the first and second shaft liners and the upper track member.
  • said fire-seal material is a foamed sealing rod.
  • a first shaft liner extends between a first wall surface and said separator and a second shaft liner being a final shaft liner extends between said separator and a second wall surface.
  • a first shaft liner extends between a first wall surface and said separator and a second shaft liner extends from the separator towards a second wall surface and wherein at least one additional separator and associated additional shaft liners are disposed between said second shaft liner and said second wall surface.
  • a vertical edge of said first shaft liner is received by a first vertical track member secured to said first wall surface and a vertical edge of said final shaft liner is received by a second vertical track member secured to said second wall surface. It is preferred that said first and second vertical track members are the same as said upper and lower track members.
  • a fire-seal material is provided and extends between the vertical edge of the first shaft liner and the first vertical track member and a further fire-seal material is provided and extends between the vertical edge of the final shaft liner and the second vertical track member.
  • said shaft liner includes at least a pair of shaft liner panels and that the panels are fire rated plasterboard. It is even more preferred that facing material is secured to one or both sides of said wall system.
  • the facing material is a linerboard and is preferably a plaster linerboard.
  • a fire and/or sound resistant material is disposed between said facing material and said wall system on one or both sides of said wall system.
  • said upper and lower track members include a plurality of apertures to allow a finish to be applied to said wall system.
  • a track member for use in a wall system, said track member adapted to be secured to a support surface and receive therein at least one shaft liner, said track member includes opposed, spaced apart first and second flanges extending from a web characterised in that at least one of said first or second flanges is foldable with respect to said web.
  • said track member adapted to be secured to a support surface and receive therein at least one shaft liner, said track member includes opposed, spaced apart first and second flanges extending from a web characterised in that at least one of said first or second flanges has a line of structural weakness running the length thereof.
  • said line of structural weakness is formed by one or more of laser etching, laser cutting, perforations or scoring. It is preferred that said first and second flanges extend the same distance from said web. However, in another embodiment, said first and second flanges extend to different distances from said web.
  • the present invention relates to a method of installing a wall system including the steps of securing an upper track member to an upper support surface along the length of said wall system and a lower track member to a lower support surface at least partially along the length of said wall system, wherein each of said upper and lower track members have two opposed spaced apart flanges extending from a web and at least one of said upper and lower track members includes at least one foldable flange with respect to said web; installing at least first and second shaft liners into said upper and lower track members such that upper edges of said first and second track means are located within said upper track and lower edges of said first and second shaft liners are located within said lower track member; and optionally installing at least one separator that extends vertically between said first and second shaft liner means and wherein said separator includes an I- section having two opposing flanges and a central web extending between the opposing flanges, such that a vertical edge of said first shaft liner is located between the flanges of the I-section on one side of
  • the method further includes the steps of installing a length of fire-seal material along the length of said wall system between the upper edges of said first and second liners and said upper track member, installing a length of fire-seal material along the length of said wall system between the lower edges of said first and second liners and said lower track member, installing a length of fire-seal material along the height of said wall system between the first and second liners and the first and second vertical track members.
  • said foldable flange of each of the upper and lower track members is folded relative to the central web of each of the upper and lower track members, such that a surface of said foldable flange is in contact with a surface of said shaft liner, thereby securing said shaft liner means within said upper and lower track members.
  • the fire-seal material is a foamed sealing rod.
  • the present invention relates to a separator for a wall system including an I-section having a central web extending between two opposing first and second flanges and a C-section having two first and second opposing flanges and a web member extending therebetween; wherein said second flange of said C-section is connected to said first flange of said I-section and said web of said C-section extends away from said first flange of said I-section towards said first flange of said C-section; and wherein said web of said C-section is parallel to said central web of said I-section and said first and second flanges of said I-section are parallel to each other and to said first and second flanges of said C-section.
  • FIG Ia depicts a vertical section of a first prior art wall system
  • FIG Ib depicts a vertical section of a second prior art wall system
  • FIG 2 depicts a perspective view of a track member for a wall system in accordance with a first embodiment of the present invention.
  • FIG 3 depicts a vertical section of a wall system having track members of the embodiment shown in FIG 2.
  • FIG 4 depicts a horizontal section of the wall system shown in FIG 3.
  • FIG 5 depicts a horizontal section of a wall system in accordance with a second aspect of the present invention having track members of the embodiment shown in FIG 2.
  • FIG 6 depicts a perspective view of a track member for a wall system in accordance with a second embodiment of the present invention.
  • FIG 7 depicts horizontal section of a separating member in accordance with a third embodiment of the present invention.
  • FIG 8 depicts a perspective view of the separating member shown in FIG 6.
  • Figs Ia and Ib depict various prior art wall systems of a similar type to the wall system of the present invention.
  • the prior art wall system has upper and a lower "J-shaped" track members 33a, and 33b.
  • Fig Ib shows another type of similar prior art wall system having two angles in place of the upper and lower "J-shaped" tracks, upper angle 43a and lower angle 43b.
  • the wall system 1 of the present invention as described with reference to Figs 2 to 4 has replaced the prior art "J-shaped" track members and/or angles with track members having foldable flanges, thereby simplifying the construction process of the wall system 1 of the present invention compared to prior art wall systems.
  • a track member 3 has two opposed spaced apart flanges 2, 4 extending from a web member 5.
  • a line of weakness 9 exists at or near the junction between flange 2 and web member 5, thereby allowing flange 2 to be moved or "folded” relative to web member 5.
  • the line of weakness 9 is provided by a plurality of elongate apertures that have been formed by laser cutting or etching.
  • the wall system 1 of the present invention includes an upper track member 3a that is secured to an upper support surface 7 and extends substantially along the longitudinal length of the wall system 1.
  • a lower track member 3b is secured to a lower support surface 8 and extends substantially along the longitudinal length of the wall system 1.
  • upper and lower track members 3a, 3b are secured to the upper and lower support surfaces 7 and 8 by way of conventional fasteners such as screws or bolts.
  • upper and lower track members 3a, 3b may be fastened at 600mm maximum centres with expanding masonry anchors, such as those marketed under the trade name, Dynabolts®.
  • a first shaft liner means 6, including a pair of shaft liner panels 6a and 6b extends between the upper track member 3a and the lower track member 3b.
  • the pair of shaft liner panels 6a, 6b are each 25mm shaft liner panels.
  • the use of separate 25mm thick x 600mm shaft liner panels reduces the loads that installers of these wall systems are required to lift at one time.
  • the use of a pair of 25mm shaft liner panels introduces sufficient mass into the wall system 1 to benefit its acoustic insulating properties.
  • a fire-seal material preferably being a foamed sealing rod 10 such as a continuous 22mm IBS rod, is inserted between the shaft liner panels 6a, 6b and the upper track member 3a to provide a fire and acoustic seal whilst allowing for some deflection.
  • Fire and/or sound grade sealant may also be provided at upper and lower junctions where a linerboard, such as a plaster linerboard 11 is secured to the shaft liner panels 6a, 6b.
  • the plaster linerboard 11 is preferably a fire rated linerboard such as CSR Gyprock® FyrchekTM and may be secured to the shaft liner panels 6a, 6b by means of conventional fasteners such as screws or the like.
  • the use of fire rated plaster linerboard 11 provides the wall system 1 of the present invention with good thermal insulation during the event of a fire.
  • a first shaft liner means 6, including a pair of shaft liner panels 6a and 6b extends between the first vertical track member 15 and the second vertical track member 17.
  • the pair of shaft liner panels 6a, 6b are each 25mm shaft liner panels.
  • the use of separate 25mm thick x 600mm shaft liner panels reduces the loads that installers of these wall systems are required to lift at one time.
  • the use of a pair of 25mm shaft liner panels introduces sufficient mass into the wall system 1 to benefit its acoustic insulating properties.
  • a fire-seal material preferably being a foamed sealing rod 10 such as a continuous 22mm EBS rod, is inserted between the shaft liner panels 6a, 6b and the first vertical track member 15 to provide a fire and acoustic seal whilst allowing for some deflection.
  • Fire and/or sound grade sealant may also be provided at upper and lower junctions where a linerboard, such as a plaster linerboard 11 is secured to the shaft liner panels 6a, 6b.
  • the plaster linerboard 11 is preferably a fire rated linerboard such as CSR Gyprock® FyrchekTM and may be secured to the shaft liner panels 6a, 6b by means of conventional fasteners such as screws or the like.
  • the use of fire rated plaster linerboard 11 provides the wall system 1 of the present invention with good thermal insulation during the event of a fire.
  • a separating member 12 extends between the first vertical track member 15 and the second vertical track member 17 and separates the shaft liner means 6 from further shaft liner means in the wall system 1.
  • the separating member 12 includes an I-section that has two opposing flanges and a central web member that extends between the two flanges.
  • the separating member 12 is adapted to receive a vertical edge of a first shaft liner means on one side of the central web and a vertical edge of a second shaft liner means on the opposing side of the central web.
  • the wall system 1 extends between a first wall surface 13 and a second wall surface
  • a first vertical track member 15 receives a vertical edge of first shaft liner means 6, constituted by a pair of shaft liner panels 6a, 6b therein.
  • the opposing vertical edge of the first shaft liner means 6, constituted by a pair of shaft liner panels 6a, 6b is received in a separating member 12.
  • the first shaft liner means 6 is located within the separating member 12 between the opposed flanges on one side of the central web.
  • the ends of the first shaft liner means 6 are secured to the vertical track member 15 and the separating member 12 by way of conventional fasteners, such as screws.
  • the fasteners also extend through a plaster linerboard panel 11 that is affixed to the wall system 1.
  • a second shaft liner means 16, constituted by a pair of shaft liner panels 16a, 16b extends from between the opposed flanges on the opposing side of the central web of the separating member 12.
  • the shaft liner panels 16a, 16b are the final shaft liner means in the wall system 1 and therefore extend to a second wall surface 14.
  • the opposing vertical edge of shaft liner panels 16a, 16b to the vertical edge secured in the separating member 12 are received in a second vertical track member 17.
  • the first and second vertical track members 15, 17 are the same as upper and lower track members 3a, 3b and are manufactured of extruded aluminium.
  • a sealant such as a fire/sound grade sealant is applied in the gap between the plaster linerboard 11 and the first and second wall surfaces 13, 14 to improve acoustic and/or fire resistant properties of the wall system 1.
  • a foamed sealing rod 10 is provided between the shaft liner means 16 and the first vertical track member and also improves the acoustic and/or fire resistant properties of the wall.
  • Installing the wall system 1 according to the present invention is relatively straightforward and may be carried out by a plastering contractor or the like. Firstly, the upper track member 3a is installed at the head of a wall, at a first wall surface 13, by fastening at maximum 600mm centres. The lower track member 3b is then installed at the base of the wall, again fastening at maximum 600mm centres. The first vertical track 15 is then installed where the wall commences fastening at maximum 600mm centres.
  • the first shaft liner panel 6a is then fitted into the upper track member 3a, the lower track member 3b and the first vertical track member 15.
  • a 22mm diameter IBS rod 10 is then pushed into the gap above first shaft liner panel 6a and the upper track member 3a.
  • An additional 22mm diameter IBS rod 10 is then pushed into the gap between first shaft liner panel 6a and the first vertical track member 15. This ensures that there are no gaps between the shaft liner panel 6a and the upper track member 3a and the first vertical track member 15.
  • the second shaft liner panel 6b is then fitted into the upper track member 3a, lower track member 3b and first vertical track member 15 and flush against the first shaft liner panel 6a.
  • a separating member 12 including an I-section having two opposed spaced apart flanges and a central web member is fitted into the upper and lower track members 3a, 3b and against the vertical edge of first shaft liner means 6, so that the vertical edges of the first and second shaft liner panels 6a and 6b fit snugly in between the flanges of the separating member and hard against its central web.
  • additional shaft liner means and separating members 12 are then fitted into the wall system 1 until the wall system spans across to a second wall surface 14.
  • a second vertical track member 17 is secured to the second wall surface 14.
  • a shaft liner panel 16a is then cut to fit snugly between the central web member of the final separating member 12, the second vertical track member 17, which is secured to the second wall surface 14, and the upper and lower track members 3a, 3b. Again, a 22mm
  • IBS rod 10 is pushed into the gap above the shaft liner panel 16a and the upper track member 3a, thus ensuring that there are no gaps.
  • a shaft liner panel 16b is then cut to the same dimensions as shaft liner panel 16a and is then fitted into the upper track member 3a, lower track member 3b and second vertical track member 17 and flush against the first shaft liner panel 16a.
  • the final step in the construction of the wall system of the present invention is to fold the foldable flange 2, relative to the web member 5 of the upper track member 3a, the lower track member 3b and the first and second vertical track members 15, 17.
  • a surface of the foldable flange 2 is in contact with a surface of the shaft liner means. This serves to further secure the shaft liner means within the wall system 1 of the present invention.
  • the step of folding the flanges 2 of each of the track members completes the construction of the wall system 1 according to a preferred embodiment of the invention.
  • the wall may be finalised by fastening linerboards to the external surfaces of the shaft liner panels.
  • Various embodiments of the wall system of the present invention include situations where a sheet of 13mm plasterboard is secured to the wall system 1, where a
  • 13mm fire rated plasterboard is secured to the wall system 1, where a 75mm glass wool blanket or batt or a 75mm polyester blanket or batt is provided on one or both sides of the wall system to provide for improved acoustic and/or fire insulation.
  • a 75mm glass wool blanket or batt or a 75mm polyester blanket or batt is provided on one or both sides of the wall system to provide for improved acoustic and/or fire insulation.
  • any suitable external finish may be applied to the wall system 1 of the present invention.
  • the second shaft liner means 16 may be the final shaft liner means in the wall system 1 and may therefore extend to the second wall surface 14, in other embodiments not shown in the drawings, the second shaft liner means
  • 16 may extend to additional separating members 12i, 12ii, 12iii, 12iv... and so on.
  • the track member 3 may be used in the construction of external wall systems.
  • the track member 3 has similar features to the track member of the first embodiment. Accordingly, similar features will be marked with the same reference numerals.
  • Flange 2 includes a plurality of apertures 20 thereon. The plurality of apertures 20 allow finishes to be applied to the external wall system, such as cement rendering or the like.
  • a fire seal material preferably a 22mm EBS rod
  • FIG. 7 shows a separating member 12 in accordance with a third embodiment of the present invention.
  • the separating member 12 comprises two main sections 12a and 12b.
  • Section 12a includes an I-shaped section having two opposed spaced apart first and second flanges 30, 32 and a central web member 34.
  • Section 12b is integrally formed with the first flange 30 of section 12a and includes a first flange 22, a second flange 24, a web 28 and optionally a strengthening member 26.
  • section 12b is substantially C-shaped.
  • a linerboard can be fastened to the second flange 24 of the C- section 12b.
  • the strengthening member 26 optionally extends from the second flange 24 of the
  • the strengthening member 26 increases the strength and rigidity of the separating member 12 when linerboards 11 are attached thereto.
  • Various embodiments of the wall system of the present invention include situations where a sheet of 13mm plasterboard is secured to the C-shaped 12b section, where a 13mm fire rated plasterboard is secured to the C-shaped 12b section, where a 75mm glass wool blanket or batt or a 75mm polyester blanket or batt is provided on one or both sides of the wall system to provide for improved acoustic and/or fire insulation.
  • the cavity that is formed by the C-section between the plasterboard and the I-section can also be used for the installation of services such as electrical, plumbing and the like.
  • any suitable external finish may be applied to the C-shaped 12b section of the present invention.
  • Fig 8 shows how the separating member 12 in accordance with the third embodiment of the present invention, having sections 12a and 12b, interconnects with the lower foldable track member 3b.
  • Figure 8 shows a lower track member 3b, however, the same connection would occur between the spacing member 12 and the upper track member 3a.
  • the I-section 12a of the spacing member 12 is fitted within the track member 3a, leaving the C-section 12b outside of the track member 3b.
  • the first shaft liner means 6 is fitted into the upper track member 3a, lower track member 3b and first vertical track member 15, a separating member is fitted into the upper and lower track members 3a, 3b and against the vertical edge of first shaft liner means 6, so that the vertical edges of the first and second shaft liner panels 6a and 6b fit snugly in between the flanges of the I-shaped 12a section of the separating member and hard against its central web.
  • the C-shaped 12b section lies outside of the upper and lower track members
  • the separating member as shown in Figs 7 and 8 is preferably manufactured from an extruded metal, such as steel or the like.
  • a first separating member that only includes an I-section having two opposing flanges and a central web member extending between the two flanges can be connected to a second separating member that only includes a C-section having two opposing flanges and a web member extending between the two flanges.
  • These two separating members can be connected to each other by adhesive, welding, fastening means or the like.
  • the shaft liner means 6 may include any number of shaft liner panels, including only a single shaft liner panel. It should also be understood that whilst in the embodiment shown in Figures 2 to 8 the shaft liner means includes a pair of shaft liner plasterboard panels, in other embodiments not shown in the drawings, the shaft liner means may include shaft liner panels made from materials other than plaster linerboard, such as masonry, wood, plastic, glass or the like.
  • track members 2, 3, 15 and 17 Whilst the embodiments shown in Figs 2 to 6 show track members 2, 3, 15 and 17 as being substantially “J-shaped", it should be understood that in other embodiments not shown in the drawings, the track members may also be "U-Shaped” or "C-Shaped”. Indeed, any combination of "J-Shaped” and "U-Shaped” track members for the upper, lower and vertical track members may be utilised within the scope of this invention.
  • any other suitable way of forming the line of weakness may be utilised such as scoring, perforations or the like.
  • the upper and lower track members 3a and 3b further include a plurality of lugs disposed along the length of the non- foldable flange. Each of the lugs assists the upper and lower track members 3a and 3b to engage with the separators 12.
  • the present invention can be used in a wall system that includes a shaft liner material extending between a length of track secured to an upper support surface and a length of track secured to a lower support surface of the wall system.
  • the present invention is particularly suited for use in inter-tenancy installations.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Building Environments (AREA)

Abstract

La présente invention concerne un système de paroi comprenant un élément de guidage supérieur fixé sur une surface de support supérieure et se prolongeant au moins partiellement sur la longueur du système de paroi. Le système de paroi comprend également un élément de guidage inférieur fixé sur une surface de support inférieure et se prolongeant au moins partiellement sur la longueur du système de paroi. Éventuellement, le système de paroi comprend au moins un séparateur se prolongeant verticalement entre les premier et second recouvrements d'axe. Les éléments de guidage supérieur et inférieur possèdent deux brides distantes opposées se prolongeant à partir d'une armature et caractérisées en ce qu'au moins un des éléments de guidage supérieur et inférieur possède au moins une bride pliable par rapport à l'armature.
PCT/AU2007/001118 2006-08-10 2007-08-09 Système de paroi approprié pour une installation de location interne WO2008017119A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AU2007283456A AU2007283456B2 (en) 2006-08-10 2007-08-09 Wall system suitable for inter-tenancy installation
NZ574522A NZ574522A (en) 2006-08-10 2007-08-09 Wall system suitable for inter-tenancy installation

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
AU2006904342A AU2006904342A0 (en) 2006-08-10 Wall System Suitable for Inter-Tenancy Installation
AU2006904342 2006-08-10
AU2007902053 2007-04-19
AU2007902053A AU2007902053A0 (en) 2007-04-19 Improved Wall System Suitable for Inter-Tenancy Installation

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