WO2001083904A1 - Panneaux de construction - Google Patents

Panneaux de construction Download PDF

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Publication number
WO2001083904A1
WO2001083904A1 PCT/AU2001/000467 AU0100467W WO0183904A1 WO 2001083904 A1 WO2001083904 A1 WO 2001083904A1 AU 0100467 W AU0100467 W AU 0100467W WO 0183904 A1 WO0183904 A1 WO 0183904A1
Authority
WO
WIPO (PCT)
Prior art keywords
frame
bottom sheets
condition
webs
panel
Prior art date
Application number
PCT/AU2001/000467
Other languages
English (en)
Inventor
Trevor Forrester
Michel Bostrom
Original Assignee
Amalgamated Metal Industries Pty 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 Amalgamated Metal Industries Pty Ltd filed Critical Amalgamated Metal Industries Pty Ltd
Priority to AU2001252027A priority Critical patent/AU2001252027B2/en
Priority to AU5202701A priority patent/AU5202701A/xx
Priority to US10/258,393 priority patent/US7134250B2/en
Priority to JP2001580506A priority patent/JP2003531986A/ja
Publication of WO2001083904A1 publication Critical patent/WO2001083904A1/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
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
    • E04B1/78—Heat insulating elements
    • E04B1/80—Heat insulating elements slab-shaped
    • 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
    • E04C2/3405—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 spaced apart by profiled spacer sheets
    • 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
    • E04C2/36—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 spaced apart by transversely-placed strip material, e.g. honeycomb panels
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
    • E04B2001/7691—Heat reflecting layers or coatings
    • 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
    • E04C2/3405—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 spaced apart by profiled spacer sheets
    • E04C2002/3444—Corrugated sheets
    • E04C2002/345—Corrugated sheets with triangular corrugations

Definitions

  • the present invention relates to building panels and to a method and arrangement of installing building panels.
  • the present invention was developed in relation to insulating batts and particularly, although not exclusively, to the construction and installation of insulating batts formed from self-supporting sheets of reflective insulating material. It will therefore be convenient to describe the invention in relation to that style of insulating batt, although it is to be appreciated, that the invention could apply to non- insulating panels and to insulating batts formed differently to or from alternative material to that described above.
  • Australian Patents Nos. 511853 and 647948 disclose insulating batts having substantially flat, self-supporting sheets of reflective insulating material secured in substantially parallel, overlying relationship.
  • the sheets of those batts are secured relative to each other by parallel webs of sheet material that permit the batt to be adjusted between a collapsed condition to an erected condition.
  • these batts have very little volume when collapsed and can be stored and transported in that condition, for erection on site when being installed generally in a roof of a building.
  • the installation of the above kinds of insulation batts is not always simple, particularly in relation to commercial buildings, such as warehouses and factories. In those buildings, it is preferable to fit the insulating batts between adjacent purlins and until recently, a suitable method for such installation, which is both simple and effective in respect of the insulation provided, has been unavailable.
  • a building panel including a collapsible frame of generally square or rectangular configuration, which is collapsible between a generally flat condition, and an erected condition in which it is installed, said frame including top and bottom sheets that are generally parallel and spaced apart in said erected condition of said frame by two webs which are spaced apart to extend in generally parallel relationship lengthwise along opposite side regions of said frame, said webs extending substantially perpendicular to said top and bottom sheets in said erected condition and being disposed substantially parallel to said top and bottom sheets in said collapsed condition, said panel further including reinforcing means which is inserted between said top and bottom sheets when said frame is in said erected condition to reinforce said panel against collapse.
  • the present invention further provides a method of installing a building panel having a collapsible frame of generally square or rectangular configuration, which is collapsible between a generally flat condition, and an erected condition, said frame including top and bottom sheets that are generally parallel and spaced apart in said erected condition of said frame by two webs which are spaced apart to extend in generally parallel relationship lengthwise along opposite side regions of said frame, said webs extending substantially perpendicular to said top and bottom sheets in said erected condition and being disposed substantially parallel to said top and bottom sheets in said collapsed condition, said method including transporting said frame to an installation site in said collapsed condition, expanding said frame to said erected condition, inserting reinforcing means between said top and bottom layers of said frame and thereafter placing said panel in position.
  • the reinforcing means can be of sheet form which is collapsible between a substantially flat condition for transport and an erected condition for installation of the insulating batt, or it can be formed as a member ready for assembly in the frame in a nestable condition in which a plurality of reinforcing means can be nested together for transport to the installation site.
  • the advantages of the invention is realised by the compact nature of the reinforcing means for transport and production and the simple nature of the assembly process.
  • the reinforcing means is insertable in the erect condition thereof into the space of the erected frame, where after the insulating batt can be installed.
  • the invention advantageously is comprised of a collapsible frame and collapsible or nestable reinforcing means each of which can be handled and transported to the site of insulation with substantially reduced bulk compared to the erected condition of the panel or batt.
  • the reinforcing means can be in the form of a corrugated sheet which includes successive oppositely facing peaks extending in contact with each of the top and bottom sheets of the frame for supporting those sheets in a spaced apart disposition.
  • the corrugations could be of a curved configuration, taking a cross-sectional profile similar to a sine wave, or it may have a concertina-like or sawtooth profile which is comprised of a plurality of substantially planar segments disposed at opposite inclined angles, so as to define a succession of adjacent peaks and troughs, with the apex of each peak and trough being in engagement with either the top or bottom sheet of the frame.
  • the strength of the panel or batt when assembled relies partly on the frictional contact between the reinforcing means and the top and bottom sheets of the frame.
  • a sine wave configuration provides better strength than the sawtooth profile, because the former has greater surface area contact than the edge contact of the latter.
  • An advantage of the present invention is that the reinforcing means need not be fixed within the frame, such as by an adhesive, but can be simply placed or inserted into the frame. This provides for simple assembly which is a feature of the present invention.
  • the required spacing of the webs is dependent on the grade of paper normally used for construction of the panel or insulating batt.
  • the use of a heavy paper grade can reduce the need for additional webs between the side edge webs.
  • the reinforcing means and the webs both contribute to the stiffness of the panel or batt and the choice of the material of one can influence the material choice for the other.
  • the reinforcing means could take a variety of forms.
  • the form of the reinforcing means is not necessarily critical, but instead what is important, is that the reinforcing means be nestable or alternatively collapsible, so that it may be transported to the insulation site either in a nested or substantially flat form so having the same transport and handling advantages as the frame.
  • the frame includes three or more webs extending between the top and bottom sheets of the frame, so dividing the space between the top and bottom sheets into two or more smaller space segments. Therefore, the frame in this arrangement, includes a pair of webs disposed toward opposite side edge regions of the frame and at least one further web disposed intermediate or midway between the two edge webs. In a particularly preferred arrangement, a pair of webs are disposed intermediate the side edge webs.
  • the reinforcing means is arranged to extend between adjacent webs.
  • the reinforcing means is comprised of two separate reinforcing members or components. Those members may be identical in profile or dissimilar as required.
  • three reinforcing members are disposed between the top and bottom sheets of the frame.
  • reinforcing means may be disposed in only one of the space segments between adjacent frame webs. That is, in the arrangement in which two intermediate webs are disposed between the side edge webs, thus defining three space segments, each of those space segments may accommodate reinforcing means, or alternatively only one or two of the space segments may accommodate such reinforcing means.
  • the requirement for reinforcing means will depend on the rigidity of the insulating batt which is required. For example, in the above arrangement in which three space segments are formed, the insulating characteristics of the insulating batt may only require reinforcing means in one of the space segments, and that will facilitate a reduction in the overall cost of the insulating batts.
  • the insulating batt of the invention is flexible in its requirement for reinforcing means, depending on the insulating characteristics required, and the structural requirements.
  • a batt of the above described kind provides general advantages in relation to storage and transport, because it can be stored and shipped in a collapsed form. It further provides advantages in production, because it is very easy to manufacture, assemble and install.
  • the panel of the invention is particularly suited to installation in ceilings, in particular so-called suspended T- bar ceilings generally found in commercial office space.
  • the panel can replace presently used acoustic or plasterboard tiles at a much lower cost.
  • the panel can be formed as an insulating batt, which further enhances its use as a ceiling panel.
  • reflective insulating foil provides a particular advantage of the present invention over acoustic and plasterboard panels now employed, in that reflective foil is waterproof. Accordingly, ceiling or wall leakage will not necessarily destroy or affect the performance of the panel as it may with non- waterproof panels, which include the aforementioned acoustic and plasterboard kind.
  • This advantage of the present invention extends to installation sites in regions of high humidity also, such that a panel of the invention, formed fully or partly from reflective insulating foil, may be preferred in such regions.
  • an insulating batt having top and bottom sheets and an intermediate sheet which is disposed between the top and bottom sheets and which is adhesively connected to each of those sheets, the intermediate sheet being formed as a corrugated sheet and at least one of the top and bottom sheets and the intermediate sheet being from reflective insulating foil, to create a reflective air space.
  • the above insulating batt can be manufactured by applying the corrugated intermediate sheet adhesively to one of the top and bottom sheets and then adhesively applying the other of the top and bottom sheets to the intermediate sheet. Like the earlier described batt, this batt is simple to manufacture and install and , as it is envisaged that it would having industry acceptable insulating characteristics in an overall thickness of about 25mm, it would also be attractive for storage, transport and installation.
  • An insulating batt according the invention is suitable for insulating a variety of structures, such as wall and roof structures.
  • the insulating batts of the invention can be installed in a progressive manner, by installing an insulating batt between adjacent purlins and pushing that batt along the length of the purlins with successive batts.
  • the batts according to the invention can be fixed to the purlins in any suitable manner or they may simply rest under their own weight without sagging, by employment of the reinforcing means.
  • Figure 1 shows an insulating batt 30 which includes a frame having top and bottom layers 31 and 32 respectively which are generally rectangular and disposed in parallel, overlying relationship.
  • the top and bottom layers may be made of a double-sided foil laminate which in its planar form, is relatively flexible, although the invention is not restricted to such a material and alternative materials may be employed. Materials such as those described in Australian patents 511833 and 647948 are suitable for use in the construction of the insulating batt 30.
  • the frame of the insulating batt 30 further comprises a plurality of webs 33 to 36 which are disposed to extend lengthwise of the batt 30 and substantially at right angles to the top and bottom layers 31 and 32.
  • the webs 33 to 36 can pivot relative to the top and bottom layers 31 and 32, to permit the batt 30 to collapse from the erected condition shown in Figure 1 to a collapsed condition, in which the webs are substantially parallel to the layers 31 and 32.
  • the webs are connected to the top and bottom layers 31 and 32 in a manner to permit such pivoting movement and such an arrangement or construction is disclosed in the aforementioned Australian patents. Therefore, that construction can be employed in an insulating batt according to the invention, or alternative constructions can be employed that permit the same collapsible movement.
  • the insulating batt 30 of Figure, 1 includes four webs as shown. However, the invention is only required to include webs 33 and 36 disposed along the side edges of the frame of the batt 30. The intermediate webs 34 and 35 can be provided as required to suit the necessary structural characteristics of the batt 30.
  • each of the members 37 to 39 is formed with a plurality of inclined planar sections as shown, which meet to form adjacent oppositely pointing apexes in contact respectively with the inside surfaces of the top and bottom sheets 31 and 32.
  • the reinforcing members 37 to 39 also extend into contact with the webs 33 to 36.
  • the reinforcing members 37 to 39 support the frame of the insulating batt 30 lengthwise against sagging.
  • the batt 30 has considerable rigidity in the longitudinal direction L so that the batt 30 can be made to span greater distances than would otherwise be possible without the members 37 to 39.
  • the use of an insulating sheet as a medium for the reinforcing members 37 to 39 facilitates better insulating performance than in absence of those sheets.
  • the corrugated insulating reinforcing members 37 to 39 have a dual function.
  • the insulating batt 30 is advantageously collapsible, by removal of the corrugated reinforcing members 37 to 39 where after the frame of the batt 30 can be collapsed to a flat condition.
  • the members 37 to 39 can be nested together.
  • Figure 2 shows an alternative insulating batt 50 which has some characteristics of the insulating batt 30 of Figure 1 and therefore like parts will have the same reference numeral plus 100.
  • the batt 50 differs from the batt 30, by way of the addition of a second layer such that the batt 50 includes a bottom layer 132, and intermediate layer 51 and a top layer 52.
  • a batt can be manufactured according to the methods disclosed in Australian patent nos. 511853 and 647948.
  • the batt 50 includes webs 53 to 56 extending between the intermediate layer 51 and the top layer 52.
  • the webs 53 and 56 may be continuations of the webs 133 to 136, although manufacturing limitations are likely to require that the webs 54 and 55 be separately formed from the webs 134 and 135.
  • reinforcing members 137, 138 and 139 are disposed in the space segments 140, 141 and 142. No reinforcing members are disposed in the spaces 56 to 58, although if required reinforcing members could be inserted in these spaces.
  • the insulating batt 50 illustrates the flexibility that the present invention provides. For example, if further reinforcement was required, reinforcing members could be included in only one of the space segments 56 to 58, or in two or in each of those space segments.
  • Figure 2 illustrates the flexibility that the present invention can provide.
  • the invention can therefore be applied for example, to a four layer insulating batt and the reinforcing members can be applied to each or any selection of the space segments within the batt as considered appropriate.
  • the reinforcing members can be made of any suitable material and could for example be made of cardboard or stiff paper if the requirement of the reinforcing members was to provide rigidity only and little if no insulating characteristics. In the preferred arrangement however, the reinforcing members are constructed out of the same material as the frame of the insulating batt so as to enhance the insulating capability of each batt.

Landscapes

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

Abstract

La présente invention concerne un panneau (30) de construction ou d'isolation qui comprend un cadre pliant de forme globalement carrée ou rectangulaire qui peut se plier pour passer d'un état globalement plat à un état monté dans lequel on l'installe. Le cadre comporte des feuillets (31, 32) supérieur et inférieur qui à l'état monté, sont globalement parallèles et espacés par deux bandes (33, 36) qui sont espacées pour s'étendre de manière globalement parallèle dans le sens longitudinal le long des régions latérales opposées du cadre. Les bandes (33, 36) s'étendent sensiblement perpendiculairement aux feuillets (31, 32) supérieur et inférieur à l'état monté et sont disposées sensiblement parallèlement aux feuillets (31, 32) supérieur et inférieur à l'état plié. Le panneau comprend également un moyen (37) de renfort qui est inséré entre les feuillets (31, 32) supérieur et inférieur lorsque le cadre se trouve à l'état monté pour renforcer le panneau (30) afin qu'il ne s'effondre ou ne s'affaisse pas. Le panneau isolant peut comporter un feuillet intermédiaire situé entre les feuillets supérieur et inférieur qui est relié à ces derniers au moyen d'un adhésif. Le feuillet intermédiaire est formé sous forme de feuillet ondulé et au moins un des feuillets supérieur, inférieur et intermédiaire est formé à partir d'un feuil isolant réfléchissant pour créer un espace pneumatique réfléchissant.
PCT/AU2001/000467 2000-01-13 2001-04-24 Panneaux de construction WO2001083904A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
AU2001252027A AU2001252027B2 (en) 2000-04-27 2001-04-24 Building panels
AU5202701A AU5202701A (en) 2000-04-27 2001-04-24 Building panels
US10/258,393 US7134250B2 (en) 2000-01-13 2001-04-24 Building panels
JP2001580506A JP2003531986A (ja) 2000-04-27 2001-04-24 建築パネル

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AUPQ7142 2000-04-27
AUPQ7142A AUPQ714200A0 (en) 2000-04-27 2000-04-27 Building panels

Publications (1)

Publication Number Publication Date
WO2001083904A1 true WO2001083904A1 (fr) 2001-11-08

Family

ID=3821230

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/AU2001/000467 WO2001083904A1 (fr) 2000-01-13 2001-04-24 Panneaux de construction

Country Status (4)

Country Link
JP (1) JP2003531986A (fr)
CN (1) CN1180171C (fr)
AU (1) AUPQ714200A0 (fr)
WO (1) WO2001083904A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7134250B2 (en) * 2000-01-13 2006-11-14 Amalgamated Metal Industries Pty Ltd. Building panels
CN100455757C (zh) * 2005-03-04 2009-01-28 有限会社簑岛木工社 板状建材
US8082700B2 (en) 2006-03-13 2011-12-27 Housall Systems Corporation Portable arch building structure

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102099850B (zh) * 2008-07-17 2014-04-16 名古屋油化株式会社 缓冲吸音材以及吸音构造
AU2016326537A1 (en) * 2015-09-22 2018-05-10 Storm Strong Llc Insulating and storm-resistant panels
EP3545146A4 (fr) * 2016-11-26 2019-11-06 Armour Wall Group Pty Limited Panneau de bâtiment amélioré
JP7427432B2 (ja) * 2019-11-26 2024-02-05 三菱重工業株式会社 配管及び配管の製造方法
CN112049322B (zh) * 2020-08-17 2022-03-22 上海交通大学 一种四棱台内核夹芯防爆墙板

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2101836A (en) * 1936-10-21 1937-12-14 Elb Products Inc Thermal insulating building unit
US2786004A (en) * 1953-08-07 1957-03-19 Leobarb Corp Thermal insulation
FR2480181A1 (fr) * 1980-04-09 1981-10-16 Voisin & Pascal Carton Panneaux thermoformables, et procede de fabrication
US5074090A (en) * 1990-05-14 1991-12-24 Lucas Curry Wall, Jr. Self-supportive reflective insulation

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5232106U (fr) * 1975-08-28 1977-03-07
JPS6012811Y2 (ja) * 1979-03-07 1985-04-24 株式会社日軽技研 アルミ泊を使用した建物用断熱構造
JPH0326811Y2 (fr) * 1985-05-13 1991-06-11

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2101836A (en) * 1936-10-21 1937-12-14 Elb Products Inc Thermal insulating building unit
US2786004A (en) * 1953-08-07 1957-03-19 Leobarb Corp Thermal insulation
FR2480181A1 (fr) * 1980-04-09 1981-10-16 Voisin & Pascal Carton Panneaux thermoformables, et procede de fabrication
US5074090A (en) * 1990-05-14 1991-12-24 Lucas Curry Wall, Jr. Self-supportive reflective insulation

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7134250B2 (en) * 2000-01-13 2006-11-14 Amalgamated Metal Industries Pty Ltd. Building panels
CN100455757C (zh) * 2005-03-04 2009-01-28 有限会社簑岛木工社 板状建材
US8082700B2 (en) 2006-03-13 2011-12-27 Housall Systems Corporation Portable arch building structure

Also Published As

Publication number Publication date
JP2003531986A (ja) 2003-10-28
AUPQ714200A0 (en) 2000-05-18
CN1180171C (zh) 2004-12-15
CN1430692A (zh) 2003-07-16

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