EP0090625A2 - Panneaux muraux isolants - Google Patents

Panneaux muraux isolants Download PDF

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Publication number
EP0090625A2
EP0090625A2 EP83301697A EP83301697A EP0090625A2 EP 0090625 A2 EP0090625 A2 EP 0090625A2 EP 83301697 A EP83301697 A EP 83301697A EP 83301697 A EP83301697 A EP 83301697A EP 0090625 A2 EP0090625 A2 EP 0090625A2
Authority
EP
European Patent Office
Prior art keywords
wall panel
membrane
insulation material
sheet metal
stainless steel
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP83301697A
Other languages
German (de)
English (en)
Other versions
EP0090625A3 (fr
Inventor
John Ernest Fletcher
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.)
Redpath Dorman Long Ltd
Original Assignee
Redpath Dorman Long 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 Redpath Dorman Long Ltd filed Critical Redpath Dorman Long Ltd
Publication of EP0090625A2 publication Critical patent/EP0090625A2/fr
Publication of EP0090625A3 publication Critical patent/EP0090625A3/fr
Withdrawn legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
    • E04C2/26—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups
    • E04C2/284—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating
    • E04C2/292—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating composed of insulating material and sheet metal

Definitions

  • This invention relates to insulated wall panels.
  • Wall panels which include a profiled external metal sheet that supports insulation material.
  • support of the insulation is provided by studs which are welded to the inside surface of the external sheeting, the actual insulation material being impaled upon the studs so as to be retained in position by washers.
  • this invention provides a wall panel which includes a sheet metal exterior separated laterally by insulation material from an interior membrane characterised in that the membrane includes support means for the insulation material.
  • the internal membrane of the panel may include insulation support means on each of its two sides and may, for example, comprise a sheet of mild steel, stainless steel, galvanised steel or calcium silicate board.
  • the support means comprises pins extending outwardly from one or both sides of the membrane. These pins may be secured to the membrane in any conventional manner such as, for example, by welding or by a positive mechanical connection.
  • the exterior metal sheet may, for example, comprise stainless steel.
  • the wall panel that is illustrated therein comprises an exterior wall 1 consisting of a sheet of stainless steel. Laterally spaced from the wall 1 is an internal membrane 2 comprising a sheet of, for example, mild steel, stainless steel, galvanised steel or calcium silicate board.
  • the wall 1 and the membrane 2 are separated by a layer of heavy duty insulation material 3 which may, for example, be ceramic wool.
  • a similar layer of insulation material 4 is provided on the surface of the membrane 2 that is remote from the wall 1.
  • the layers 3 and 4 are retained in their appointed positions by pins 5 that are welded to the opposite sides of the membrane 2 (when the latter is metallic) so as to project perpendicularly therefrom.
  • a further layer 6 of insulation material is positioned alongside the insulation layer 4 but is physically separated therefrom by a sheet of aluminium foil 7.
  • the wall 1 and the membrane 2 are supported along their vertical edges by members 8 in the form of hot- or cold-rolled angular sections generally of equal or dissimilar limb length.
  • members 8 in the form of hot- or cold-rolled angular sections generally of equal or dissimilar limb length.
  • the vertical support members and horizontal support members that are shown throughout the drawings are all of the construction that has just been described, it is, in fact, preferred to form the supporting frame of the wall panel from steel sheet pressed into an angular-, Z- or box-section since this folded sheet metal construction enables the frame to be lighter than when the construction shown in the drawings is employed without sacrificing any strength.
  • the folded sheet metal construction for the wall panel frames is more versatile than is a construction using rolled angular sections when panels of non-standard dimensions are to be produced.
  • the support members 8 that are illustrated or the preferred alternative support members that have just been described are, in turn, carried by brackets secured to the adjacent upright wall of the building concerned.
  • the wall 1 and the membrane 2 may be joined to the support members 8 or to the alternative support members by any convenient and conventional means such as, for example, welding.
  • the horizontal supporting frame members that correspond to the upright members 8 or to the alternative members that have just been described are connected to the floors and ceilings of the building by horizontal brackets 11 of angularly shaped cross/section.
  • a horizontally extending spacer 12 filled with insulation material is positioned between upper and lower sheets of the wall 1 and membrane 2.
  • the wall panel that is illustrated in Figures 6 to 9 of the drawings again comprises the exterior front wall 1 that may be manufactured from sheets of mild steel or stainless steel, said sheets having been profiled with longitudinal ribs or troughs and being joined together at their overlapping side edges.
  • the internal membrane 2 that is manufactured from sheets of, for example, mild steel, stainless steel, galvanised steel or calcium silicate board, said sheets being formed with projections 13 for keying purposes.
  • the wall 1 and the membrane 2 are separated by the layer 4 of heavy duty insulation material, such as ceramic wool.
  • Similar layers 15 of insulation material are provided between the surface of the membrane 2 that is remote from the wall 1 and a back wall 16 of the panel.
  • the layers 15 are retained in position by pins 17 welded to one side of the membrane 2.
  • the layers 15 are closely adjacent to one another but are physically separated by a sheet of aluminium foil 18.
  • the front wall 1, the membrane 2 and the back wall 16 are sustained along their vertical edges by members 19.
  • These supporting frame members 19 may again be rolled angular sections, as illustrated, or may have the preferred folded sheet metal construction that is described above. In either case, the members 19 are, in turn, supported by brackets secured to the adjacent wall of the building concerned.
  • the walls 1 and 16 and the membrane 2 may be joined to the supporting frame members 19 by any convenient and conventional means such as, for example, welding.
  • the horizontal frame members of the wall panel again have either of the two different constructions that have been described and are connected to the floors and ceilings of the building concerned by the previously mentioned horizontally extending brackets 11 of angularly shaped cross-section.
  • a horizontally extending stainless steel support rail 22 is positioned between upper and lower sections of the membrane 2 and the rear wall 16.
  • the wall panels that have been described above is that, because the insulation material is supported by the membrane 2 in each case, a visible stainless steel exterior wall surface can be employed without detriment to its appearance as a result of weld burn caused by studs which, conventionally, are welded to the interior surface of the external visible wall to provide support for the insulation material.
  • the membrane 2 integrates, by conduction, any temperature differences that are due to non-uniform thickness in the insulation thus creating a substantially uniform temperature inner layer within the wall panel.
  • fire resistance integrity is maintained because the front exterior wall 1 remains unrestrained, the insulation material being supported by the membrane 2 so that any movement of the exterior wall due to expansion caused by an adjacent fire is not transmitted to the insulation itself whereby the latter remains in its originally appointed position.
  • the membrane 2 that has been described acts as a vapour barrier because it prevents the relatively high vapour pressure inside a building interior from propagating the migration of warm moist air through the insulation to the relatively cold inner surface of the exterior wall where condensation could occur with attendent corrosion problems.
EP83301697A 1982-03-25 1983-03-25 Panneaux muraux isolants Withdrawn EP0090625A3 (fr)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
GB8208791 1982-03-25
GB8208791 1982-03-25
GB8230608 1982-10-26
GB8230608 1982-10-26
NO831420A NO831420L (no) 1982-03-25 1983-04-21 Isolert veggpanel
AU13996/83A AU1399683A (en) 1982-03-25 1983-04-27 Insulated wall panels
DK190383A DK190383A (da) 1982-03-25 1983-04-28 Isoleret vaegpanel

Publications (2)

Publication Number Publication Date
EP0090625A2 true EP0090625A2 (fr) 1983-10-05
EP0090625A3 EP0090625A3 (fr) 1984-10-10

Family

ID=34109120

Family Applications (1)

Application Number Title Priority Date Filing Date
EP83301697A Withdrawn EP0090625A3 (fr) 1982-03-25 1983-03-25 Panneaux muraux isolants

Country Status (4)

Country Link
EP (1) EP0090625A3 (fr)
AU (1) AU1399683A (fr)
DK (1) DK190383A (fr)
NO (1) NO831420L (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2421037A (en) * 2004-11-29 2006-06-14 Ancon Ltd Fire resistant panel
ES2398795A1 (es) * 2012-11-12 2013-03-21 Monobi Inversions, S.L. Cerramiento para la construcción
US8656683B2 (en) * 2011-12-23 2014-02-25 Sonnenschutz, Pty Ltd Shutter

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2744589A (en) * 1951-10-26 1956-05-08 Robertson Co H H Wall-panel structure
US3482367A (en) * 1968-04-12 1969-12-09 Robertson Co H H Field erected insulated wall structure
US3879910A (en) * 1972-09-07 1975-04-29 Transco Inc Temperature and sound insulated panel

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2744589A (en) * 1951-10-26 1956-05-08 Robertson Co H H Wall-panel structure
US3482367A (en) * 1968-04-12 1969-12-09 Robertson Co H H Field erected insulated wall structure
US3879910A (en) * 1972-09-07 1975-04-29 Transco Inc Temperature and sound insulated panel

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2421037A (en) * 2004-11-29 2006-06-14 Ancon Ltd Fire resistant panel
GB2421037B (en) * 2004-11-29 2009-10-07 Ancon Ltd Improved fire resistant panel
US8656683B2 (en) * 2011-12-23 2014-02-25 Sonnenschutz, Pty Ltd Shutter
ES2398795A1 (es) * 2012-11-12 2013-03-21 Monobi Inversions, S.L. Cerramiento para la construcción
WO2014072566A1 (fr) * 2012-11-12 2014-05-15 Monobi Inversions, S. L. Clôture pour la construction

Also Published As

Publication number Publication date
NO831420L (no) 1984-10-22
DK190383D0 (da) 1983-04-28
EP0090625A3 (fr) 1984-10-10
DK190383A (da) 1984-10-29
AU1399683A (en) 1984-11-01

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Legal Events

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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PUAL Search report despatched

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Effective date: 19850611

RIN1 Information on inventor provided before grant (corrected)

Inventor name: FLETCHER, JOHN ERNEST