EP0217875A1 - Panneaux de parois coupe-feu - Google Patents

Panneaux de parois coupe-feu

Info

Publication number
EP0217875A1
EP0217875A1 EP19860902283 EP86902283A EP0217875A1 EP 0217875 A1 EP0217875 A1 EP 0217875A1 EP 19860902283 EP19860902283 EP 19860902283 EP 86902283 A EP86902283 A EP 86902283A EP 0217875 A1 EP0217875 A1 EP 0217875A1
Authority
EP
European Patent Office
Prior art keywords
fire wall
panel
panels
edge
wall
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Withdrawn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
EP19860902283
Other languages
German (de)
English (en)
Inventor
Roger Grant Simpson
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.)
MORGANITE AUSTRALIA Pty Ltd
Original Assignee
MORGANITE AUSTRALIA 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 MORGANITE AUSTRALIA Pty Ltd filed Critical MORGANITE AUSTRALIA Pty Ltd
Publication of EP0217875A1 publication Critical patent/EP0217875A1/fr
Withdrawn legal-status Critical Current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
    • E04C2/38—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 with attached ribs, flanges, or the like, e.g. framed panels
    • E04C2/384—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 with attached ribs, flanges, or the like, e.g. framed panels with a metal frame
    • 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
    • E04B1/92—Protection against other undesired influences or dangers
    • E04B1/94—Protection against other undesired influences or dangers against fire
    • E04B1/941—Building elements specially adapted therefor
    • E04B1/942—Building elements specially adapted therefor 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
    • E04C2/02—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
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
    • E06B5/10—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes
    • E06B5/16—Fireproof doors or similar closures; Adaptations of fixed constructions therefor

Definitions

  • This invention relates to pre-fabricated panels intended for use in fire walls. Such walls are themselves intended to provide non-combustible, heat transmission resistant barriers in buildings for the protection of occupants in the event of fire. A common usage is in the construction of escape tunnels or passages extending from central areas of large buildings to the outside.
  • Fire walls are subject to stringent Governmental regulations concerning the rate at which heat may flow through them and those regulations are expected to become more stringent as time progresses.
  • fire walls are required to withstand a standardised flame applied to one side for several hours before reaching a quite moderate surface temperature on the other side, a surface temperature at which the other side may be touched without substantial discomfort.
  • metal clad panels comprising a non-combustible hollow metal shell filled with light-weight insulatory medium such as rock wool, glass fibre bats or other first class insulation from a thermal view point but lacking structual integrity without such a shell. All such proposals have been unacceptable hitherto because of the heat flow through the metal edges of the shells where one panel abuts its neighbour, leading to unacceptable temperture rises at the joints between panels.
  • An object of the invention is to overcome the above mentioned deficiency of prior proposed metal clad panels by very simple means.
  • the invention achieves that object by providing a metal clad fire wall panel wherein at least the upright edge faces of the panel are made of expanded metal mesh.
  • top and bottom edge faces are likewise made of expanded metal mesh.
  • the metal shells of panels according to the invention may be filled with particulate or fibrous insulation because migration of the medium through the openings in the upright edge panels is prevented when the panels are abutted together in the finished wall. Such migration may be prevented during transport and storage of the panels by the temporary application of a readily removable adhesive tape.
  • the mesh edge panels are complementarily stepped in the manner of tongue and grooved or housed joints so as to increase the length of the conduction path from one side of the panel to the other.
  • the side faces may be stepped at their upright edges to provide a vertically extending recess in the wall surfaces at each joint. That recess may be covered by a metal cover strip with an opening or openings at the top and bottom to constitute a flow path "chimney" for the convective flow of ambient air as the joint warms up to assist in lengthening the time for which an acceptable temperature rise at the joint is maintained.
  • Fig. 1 is a perspective view of an end portion of a fire wall panel according to one embodiment of the invention.
  • Fig. 2 is a cross-sectional view taken on line 2-2 of Fig . 1.
  • Fig. 3 is a view similar to Fig. 2 of the vertical junction of two panels according to Fig. 1 when assembled in a fire wall.
  • the illustrated embodiment of the invention comprises a metallic shell, itself comprising a cold side, corrugated steel cladding sheet 4, a hot side, ribbed steel cladding sheet 5, and essentially channel-sectioned edge members 6 secured by rivets 7 to the sheets 4 and 5 to form an external metal shell for the panel as a whole.
  • the edge members 6 are formed from expanded metal mesh.
  • Each of the cladding sheets 4 and 5 may comprise two or more commercially available wall cladding sheets partially overlapped and rivetted or otherwise secured together.
  • the aforesaid metal shell is substantially filled with thermally insulating material 8, in this embodiment comprising eight layers of rock wool interleaved with aluminium foils.
  • the flanges of the edge members 6 are stepped at 9 and the space within those members between the steps in the flanges and the channel web may be filled with thermally insulating material, for example, three strips of rock wool 10.
  • the upright junctions between one panel and its neighbour are preferably spanned by cover strips 11 and 12.
  • Those cover strips and the stepped flanges of the panel edge members define elongated joint spaces extending from the bottom to the top of the fire wall.
  • the joint space on the hot side of the wall may be filled with insulating material 13.
  • the joint space on the cold side of the fire wall is preferably left vacant and the cover strip 12 on that side is pierced by vent holes at the top and bottom so that the vacant space 14 defined by that cover strip may function as a chimney to induce a flow of cooling ambient air upwardly of the junction.

Landscapes

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

Abstract

Un panneau préfabriqué d'une paroi coupe-feu comprend une enveloppe métallique se composant d'un cadre périphérique formé d'une maille (6) métallique étendue et de parois latérales (4, 5) en acier cannelé ou ondulé. L'enveloppe est remplie avec un agent isolateur de remplissage (8) contenant des couches alternées de laine minérale et de feuille d'aluminium.
EP19860902283 1985-04-10 1986-04-04 Panneaux de parois coupe-feu Withdrawn EP0217875A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AU80/85 1985-04-10
AU8085 1985-04-10

Publications (1)

Publication Number Publication Date
EP0217875A1 true EP0217875A1 (fr) 1987-04-15

Family

ID=3690937

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19860902283 Withdrawn EP0217875A1 (fr) 1985-04-10 1986-04-04 Panneaux de parois coupe-feu

Country Status (2)

Country Link
EP (1) EP0217875A1 (fr)
WO (1) WO1986006124A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5032447A (en) * 1988-06-08 1991-07-16 Bailey Douglas J Fire barrier material
GB9809547D0 (en) * 1998-05-06 1998-07-01 Mss Clean Technology Limited Fire resistant ceiling and a ceiling panel for a fire resistant ceiling
DE19857383C2 (de) * 1998-12-12 2001-07-26 Rockwool Mineralwolle Wärme- und/oder Schalldämmelement
ES2169656B1 (es) * 2000-04-06 2003-04-01 Saint Gobain Cristaleria S A Disposicion de panel resistente a la temperatura.
DE102006041698B4 (de) * 2006-09-06 2008-11-06 Blohm + Voss Gmbh Leichtbauwand für den Innenausbau auf Schiffen
WO2013120148A1 (fr) * 2012-02-17 2013-08-22 Cbg Systems International Pty Ltd Panneau résistant au feu

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1782794A (en) * 1928-10-31 1930-11-25 Nichols Products Corp Wall and partition construction for insulating purposes
US2181074A (en) * 1939-05-27 1939-11-21 Alfol Insulation Company Inc Heat insulating panel
US2278331A (en) * 1940-12-12 1942-03-31 Haskelite Mfg Corp Edge seal for metal-faced panels
US2960196A (en) * 1956-10-11 1960-11-15 Johns Manville Resilient insulated edge construction for thermal insulating blankets
US3971867A (en) * 1974-07-29 1976-07-27 Randall Robert L Decorative acoustical building panel
US4084366A (en) * 1975-11-14 1978-04-18 Haworth Mfg., Inc. Sound absorbing panel
US4068434A (en) * 1976-04-05 1978-01-17 Day Stephen W Composite wall panel assembly and method of production

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO8606124A1 *

Also Published As

Publication number Publication date
WO1986006124A1 (fr) 1986-10-23

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Legal Events

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Effective date: 19870627

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Inventor name: SIMPSON, ROGER, GRANT