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WO2005064095A1 - Panneau mural - Google Patents

Panneau mural Download PDF

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Publication number
WO2005064095A1
WO2005064095A1 PCT/AU2004/001835 AU2004001835W WO2005064095A1 WO 2005064095 A1 WO2005064095 A1 WO 2005064095A1 AU 2004001835 W AU2004001835 W AU 2004001835W WO 2005064095 A1 WO2005064095 A1 WO 2005064095A1
Authority
WO
WIPO (PCT)
Prior art keywords
containment
sheet
sheets
spacers
anchorage
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.)
Ceased
Application number
PCT/AU2004/001835
Other languages
English (en)
Inventor
Campbell John Seccombe
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.)
BlueScope Steel Ltd
Original Assignee
BlueScope Steel 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 BlueScope Steel Ltd filed Critical BlueScope Steel Ltd
Publication of WO2005064095A1 publication Critical patent/WO2005064095A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

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
    • E04C2/30—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
    • E04C2/34—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 composed of two or more spaced sheet-like parts
    • 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
    • E04B2/84—Walls made by casting, pouring, or tamping in situ
    • E04B2/86—Walls made by casting, pouring, or tamping in situ made in permanent forms
    • E04B2/8635—Walls made by casting, pouring, or tamping in situ made in permanent forms with ties attached to the inner faces of the forms
    • 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
    • E04C2/08—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 metal, e.g. sheet metal
    • 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
    • E04B2/84—Walls made by casting, pouring, or tamping in situ
    • E04B2/86—Walls made by casting, pouring, or tamping in situ made in permanent forms
    • E04B2002/8694—Walls made by casting, pouring, or tamping in situ made in permanent forms with hinged spacers allowing the formwork to be collapsed for transport

Definitions

  • the invention relates to modular, prefabricated wall panels adapted to be assembled edge to edge for the construction of building walls. More particularly, the invention relates to such wall panels which include two containment sheets which are spaced apart and which are designed for the receipt of a poured in filling of concrete or like settable material.
  • the present invention relates to- a modular wall panel comprising two containment sheets, and a plurality of spacers disposed between the sheets, the spacers including a plurality of anchorage devices fixed to opposing faces of the containment sheets, with each anchorage device on one sheet being in register with a corresponding anchorage device on the other sheet, the anchorage devices on one containment sheet interconnecting the corresponding anchorage devices on the other containment sheet, the panel being operative to adopt an assembled form where a cavity is formed between the sheets arranged to be filled with a settable material and the spacers prevent separation of the containment sheets on filling of the cavity.
  • the anchorage devices may be directly connected together.
  • the spacers further comprise a plurality of connector elements, the anchorage devices and the connector elements having cooperating coupling formations such that each connector element may be coupled to an anchorage on one containment sheet and the corresponding anchorage device on the other containment sheet so as to interconnect the anchorage devices.
  • An advantage of this latter arrangement is that it allows flexibility in the design of the panels in that the connector elements may be provide in various widths thereby allowing different sized cavities for panels using the same containment sheet and anchorage devices.
  • each connector element may be coupled to an anchorage device on one containment sheet and the corresponding anchorage device on the other containment sheet by moving endwisely of itself and of those corresponding anchorage devices to effect mutual engagement of their respective coupling formations.
  • each anchorage device and each connector element is an elongated component extending substantially from one edge of a containment sheet to an opposite edge of the sheet.
  • each such elongated anchorage device may be replaced in less preferred embodiments, by a row of spaced apart, short lengths of the elongated device.
  • anchorage device as herein is to be construed not only as a single elongated item but also a functionally equivalent row of spaced apart, shorter sections of such an item.
  • the spacers includes apertures that allow passage of settable material to flow across the spacers. The apertures also can allow services such as cables and piping to pass across the spacers.
  • the containment sheets are made from any suitable materials.
  • the containment sheet is able to withstand the hydrostatic forces induced on filling the cavity with the settable material.
  • suitable materials include fibre cement, steel and composite constructions.
  • the containment sheets are formed from sheet metal .
  • at least one of the sheets is profiled to have linear stiffening formations extending in a first direction to resist outward bowing of the containment sheets in planes extending in the first direction.
  • the spacers are mounted to the containment sheets so as to resist bowing of the containment sheets in planes extending in a second direction perpendicular to the first direction.
  • the linear stiffening formations may be corrugations, ribs or pleats or the like, such that a cross sectional profile of the containment sheet displays a regular wave form with crests and troughs displaced from the centre plane of the sheet .
  • the wave form may be smoothly curved throughout or it may comprise straight portions meeting at relatively abrupt angles, or a combination of both these possibilities .
  • the anchorage devices are formed from metal brackets that include flanges that abut the containment sheets and are maintained in engagement by clinches formed between the flanges and the containment sheets. The advantage of this arrangement is that it facilitates production of the containment sheets as the clinches can be formed in a continuous processing step.
  • the spacers each include a plurality of hinged regions that allow movement of the spacers between their first and second positions.
  • the hinged regions are formed by regions of preferential bending.
  • the hinged regions are formed by pivotal couplings.
  • the spacers are operative to move between their first and second positions by relative rotation of the connector elements relative to the anchorage devices to which they are coupled.
  • the hinged regions are located within the anchorage devices and/or the connecting elements of the respective spacers .
  • the containment sheet moves solely in a lateral direction between the collapsed and assembled form. To affect this movement, the spacers require at least three hinged regions .
  • the containment sheets move relative to one another in both a lateral direction and in a direction in the plane of the sheets when moving between the collapsed and assembled form.
  • the spacers only require two hinged regions to affect this movement.
  • the present invention provides a modular wall panel comprising two containment sheets, and a plurality of spacers disposed between the sheets, the panel being movable from a collapsed form, where the containment sheets are in close proximity, to an assembled form where a cavity is formed between the sheets arranged to be filled with a settable material, wherein the spacers prevent separation of the containment sheets on filling of the cavity and are movable from a first to a second position to allow the panel to move from its collapsed to its assembled form.
  • the invention relates to a wall component for a modular wall, the wall component comprising a containment sheet and a plurality of anchorage devices secured to that containment sheet, the anchorage devices including a proximal end secured to the containment sheet and a distal end that includes a coupling formation that allows the wall component to be interconnected to another wall component so as to form the modular wall panel.
  • the containment sheet and anchorage devices of the wall component of this aspect of the invention includes any of the features of the corresponding parts defined above in respect of the modular wall panel of the first aspect of the invention.
  • the panels For convenience, further description of the panels is made hereinafter as if the panels were in place in a conventional vertical wall extending upwardly from a horizontal floor, and the terms “horizontal” and “vertical” as applied to the panels and the panel components are used accordingly.
  • those linear stiffening formations extend horizontally in the finished panel, that is to say the first direction is horizontal.
  • the second direction is vertical and the spacers lie in vertical planes. That orientation is preferred as it facilitates the placement of the filling, in that the spacers than present a minimum of obstruction to the flowing of filling material from the top to the bottom of the cavity between the containment sheets.
  • the wall panel further includes at least one rigid batten which is secured to an outer surface of one or both of the containment sheets.
  • each rigid batten extends in the second direction perpendicular to the first direction.
  • the invention relates to a building wall formed using the modular panels.
  • the invention relates to a method of forming a building wall comprising the steps of: providing a plurality of modular wall panels in a collapsed form, assembling the wall panels by moving the panels into their assembled form, and installing the panels edge to edge so that the containment sheets of the panels align to form a pair of containment walls of the building wall; and filling the or each of the cavities formed between the containment walls with a settable material.
  • the invention relates to a method of forming a wall component comprising a containment sheet and a plurality of anchorage devices secured to the containment sheet, the method comprising the steps of : forming the containment sheets by roll forming a metal sheet to incorporate stiffening formations in the sheet ; forming the anchorage devices from sheet metal so that the devices each include a proximal flange and a distal portion projecting from the proximal flange; and securing the anchorage devices to the containment sheet by locating the proximal flanges against the containment sheet and retaining it in position by a clinching operation.
  • Fig. 1 is a side elevation of a modular wall panel
  • Fig. 2 is a plan view of a modular wall panel of Fig. l
  • Fig. 3 is a detailed view of the material within the enclosure marked (xii) within Fig. 1, drawn to a larger scale and omitting the containment sheet appearing in the enclosure
  • Fig. 4 is a perspective sketch of a portion of the modular wall panel according to Fig. 1
  • Fig. 5 is a side elevation sketch of the subject matter of Fig. 3, showing the containment sheet
  • Fig. 6 is a diagrammatic end elevation of the essential components of a continuous clinch forming apparatus showing a containment sheet and an anchorage device being clinched together,- Fig.
  • FIG. 7 is a schematic of a process line for manufacturing the containment walls for use in the modular wall panel of Fig. 1;
  • Fig. 8 is a plan of the modular wall panel of Fig. 1 in a collapsed form;
  • Fig. 9 is a plan view of an alternative design of the modular wall panel of Fig. 1 ;
  • Fig. 10 is a further alternative of the modular wall panel of Fig. 1;
  • Fig. 11 is a part plan view of the modular wall panel of Fig 10 in a collapsed form;
  • Fig. 12 is a partial plan view of the modular wall panel of Fig. 10 in an assembled form.
  • the panel 1 comprises two containment sheets 15, each furnished with five anchorage devices 50, and five connector elements 51.
  • the anchorage devices and connector elements are interconnected to form five spacers 60. All those components are preferably made of coated, sheet-steel.
  • Each containment sheet 15 is corrugated with the corrugations extending horizontally from one vertical edge of the sheet to the other, as indicated diagrammatically by the horizontal parallel lines appearing in Fig. 1.
  • Such a profile rigidifies the sheet in respect of bowing in horizontal planes.
  • Other ridigifying profiles characterised by elongated zones of the sheet being displaced horizontally from its mid-plane may also be used if desired.
  • Each anchorage device 50 is generally an angle- sectioned strip comprising an affixture flanges 52, whereby it may be fixed to a containment sheet 15 so that it extends substantially vertically from the bottom to the top of the containment sheet, and a hook sectioned coupling flange 53.
  • the affixture flange 52 may be planar. Alternatively it may be at least partly profiled to enable it to make area contact with the inner surface of the adjacent containment sheet 15. It will be noted that the rightmost anchorage devices 50 (as seen in Fig. 2) are disposed inboard of the adjacent vertical edges of the sheets 15 by a distance approximating one half of the width of the flanges 52.
  • the flanges 52 of the leftmost anchorage devices 50 project outboard of the vertical edges of the sheets 15 to a similar extent. This facilitates the location and ⁇ alignment of adjacent panels during their assembly into a finished wall.
  • the anchorage devices 50 may be secured to the respective containment sheets 15 by any suitable fastening means. However for preference they are clinched to the sheets by row of clinches 54. That preference arises because of the speed with which multiple clinches may be applied by a continuous clinching apparatus 86. Such an apparatus is described in some detail in the complete specification of Australian Patent No. 675590 (BHP Steel (JLA) Pty Ltd) .
  • such apparatus comprises a rotary die assembly 100 and a co-acting rotary punch 101, between which two workpiece sheets to be clinched together, in this instance a containment sheet 15 a affixture flange 52, are passed.
  • the apparatus acts to cut two parallel slits in the sheets, depresses a centre part of the material between the slits until it is clear of the sheets, and then compresses the centre part to cause it to expand laterally so that it cannot thereafter return between the slits.
  • continuous clinching lends itself to automatic operation, produces an effective affixture between the workpiece sheets and avoids the need for additional fastening devices.
  • clinching apparatus used in the manufacture of panels is a gang apparatus, able to clinch all of the anchorage devices to each containment sheet in a single pass.
  • adhesive is applied between the affixture flanges 52 and the sheet 15.
  • Fig. 7 is a schematic view of a processing 'line 80 for manufacturing the containment sheets 15 incorporating the anchorage devices 50.
  • sheet metal strip 81, 82 is fed from coils to manufacture the containment sheets 15 and anchorages devices 50 separately.
  • the sheet 81 which forms the containment sheet passes through a roll forming operation 83 which profiles the sheet with the stiffening formations extending across the sheet.
  • This roll forming operation is typically conducted by a barrel forming operation, such as that disclosed in the applicant's earlier Australian patent application 89256/01.
  • the sheet strip 82 which is used as the material for the anchorage devices 50 is cut and folded in stage 84.
  • adhesive is applied to the affixture flange 52 formed on the anchorage devices 50 and is then brought into the contact with the profiled containment sheet 15.
  • the anchorage devices are then retained against the containment sheet by the clinching apparatus 86 which is able to clinch all of the anchorage devices to each containment sheet in a single pass.
  • the manufacturing process line 80 enables shaping and mounting of the anchorage devices to the containment sheets as part of a single process line thereby facilitating manufacturing of the modular panel.
  • Each connector element 51 comprises body strap 55 with hooked coupling flanges 56 extending along its vertical edges. It will be apparent that each connector element 51 may be moved endwisely of itself and of the corresponding anchorage devices 50 to cause their respective coupling flanges 56 and 53 to mutually engage, as may best be seen in Figure 2 , to couple those components together. Following which the containment sheets are held in the required spaced apart configuration and the connector elements are effective to resist bowing of those sheets transversely of the vertical direction. Two or more of the above-described panels can be assembled edge-to-edge in a building wall and secured together by fasteners extending through overlapping portions of mating containment sheets and anchorage device affixture flanges.
  • the connectors elements may be provided with openings 57 along their length to enable concrete to enter and at least partially fill the hollow within the flange elements.
  • the concrete filling is reinforced.
  • a planar grid (not shown) of reinforcing rods may be provided, in the pre-fabricated panel. That grid may comprise horizontal rods 19 extending through the openings 57 of the connector elements 51 and held in place by down turned ends.
  • the reinforcement provided in the prefabricated panel may also comprise "starter" elements (not shown) intended to be embedded in the concrete of two pours and bridge the gap between them.
  • Figs. 9 and 10 illustrate modifications to the design of the spacers 60 to facilitate movement of the panel 1 between a collapsed and an assembled form. In each of the embodiments of Figs.
  • the spacers 60 include three hinge regions 61 to facilitate the movement of the panel between its collapsed and assembled form.
  • the use of three hinge regions enables the containment sheets to move solely in a lateral direction between their collapsed and assembled form.
  • the containment sheets move relative to one another in both a lateral direction and a direction of the plane of the sheets moving between the collapsed and assembled form.
  • the hinge region 61 in the embodiment of Fig. 9 is formed by regions of preferential bending in each of the anchorage devices 50 and in a mid section of the connector elements 51. This region of preferential bending is formed by the use of elongated slots along the line that the bend is required, although other arrangements could be used.
  • Fig. 9 is formed by regions of preferential bending in each of the anchorage devices 50 and in a mid section of the connector elements 51. This region of preferential bending is formed by the use of elongated slots along the line that the bend is required, although other arrangements could be used.
  • the hinge regions are formed by pivot connections 62 incorporated in both the anchorage devices 50 and the connector elements 51.
  • each of the anchorage devices and the connector elements are formed from multiple parts which are coupled together by the pivot connections 62.
  • reinforcement 90 may be incorporated in the panel when in its collapsed form, and not impede movement of the containment sheets to enable the panel to adopt its assembled form.
  • Fig. 11 illustrates the panel of Fig. 10 in its fully collapsed form wherein the connector element is substantially folded over onto themselves. In this arrangement, the opposing sheets 15 are located closely adjacent one another.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Panels For Use In Building Construction (AREA)

Abstract

L'invention porte sur un panneau mural modulaire (1) comportant deux parois (15) de confinement et des entretoises (60) les reliant. Lesdites parois sont en tôle et conçues pour recevoir entre elles un matériau déversable et durcissable tel que du béton. Les entretoises, qui comprennent de préférence des dispositifs d'ancrage (50) solidaires des parois (15), sont reliés par des éléments de connexion (51), et présentent des zones charnières permettant d'accoler les parois ou de les séparer.
PCT/AU2004/001835 2003-12-30 2004-12-24 Panneau mural Ceased WO2005064095A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AU2003271357A AU2003271357A1 (en) 2003-12-30 2003-12-30 Wall panel
AU2003271357 2003-12-30

Publications (1)

Publication Number Publication Date
WO2005064095A1 true WO2005064095A1 (fr) 2005-07-14

Family

ID=34716009

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/AU2004/001835 Ceased WO2005064095A1 (fr) 2003-12-30 2004-12-24 Panneau mural

Country Status (2)

Country Link
AU (1) AU2003271357A1 (fr)
WO (1) WO2005064095A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009131547A1 (fr) * 2008-04-23 2009-10-29 National University Of Singapore Ensembles de panneau composite incluant des connecteurs de cisaillement destinés à empêcher une séparation

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3985329A (en) * 1974-03-28 1976-10-12 Karl Liedgens Collapsible molds and spacers therefor
US4220423A (en) * 1978-05-08 1980-09-02 Sivachenko Eugene W High strength corrugated metal plate and method of fabricating same
WO1996007799A1 (fr) * 1994-09-05 1996-03-14 Robert Sterling Panneau de construction
WO1997010392A1 (fr) * 1995-09-12 1997-03-20 Technopark Limited Coffrage perdu pour la realisation de parois porteuses isolantes thermiquement et/ou phonetiquement et parois ainsi obtenues
EP0491394B1 (fr) * 1990-12-19 1997-06-18 Trung Trinh Pham Coffrage préfabriqué
WO1999047768A1 (fr) * 1998-03-16 1999-09-23 Choi, Chung, Ho Unite de coffrage destinee a la construction d'un mur de beton
WO2000065167A1 (fr) * 1999-04-23 2000-11-02 The Dow Chemical Company Formes et structure de mur isolees, et procede de fabrication associe
FR2796406A1 (fr) * 1999-07-12 2001-01-19 Travodiam S A Coffrage permanent isolant pour la realisation d'un mur en beton
US20020092253A1 (en) * 1999-04-16 2002-07-18 Polyform A.G.P. Inc. Concrete wall form and connectors therefor

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3985329A (en) * 1974-03-28 1976-10-12 Karl Liedgens Collapsible molds and spacers therefor
US4220423A (en) * 1978-05-08 1980-09-02 Sivachenko Eugene W High strength corrugated metal plate and method of fabricating same
EP0491394B1 (fr) * 1990-12-19 1997-06-18 Trung Trinh Pham Coffrage préfabriqué
WO1996007799A1 (fr) * 1994-09-05 1996-03-14 Robert Sterling Panneau de construction
WO1997010392A1 (fr) * 1995-09-12 1997-03-20 Technopark Limited Coffrage perdu pour la realisation de parois porteuses isolantes thermiquement et/ou phonetiquement et parois ainsi obtenues
WO1999047768A1 (fr) * 1998-03-16 1999-09-23 Choi, Chung, Ho Unite de coffrage destinee a la construction d'un mur de beton
US20020092253A1 (en) * 1999-04-16 2002-07-18 Polyform A.G.P. Inc. Concrete wall form and connectors therefor
WO2000065167A1 (fr) * 1999-04-23 2000-11-02 The Dow Chemical Company Formes et structure de mur isolees, et procede de fabrication associe
FR2796406A1 (fr) * 1999-07-12 2001-01-19 Travodiam S A Coffrage permanent isolant pour la realisation d'un mur en beton

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009131547A1 (fr) * 2008-04-23 2009-10-29 National University Of Singapore Ensembles de panneau composite incluant des connecteurs de cisaillement destinés à empêcher une séparation

Also Published As

Publication number Publication date
AU2003271357A1 (en) 2005-07-14

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