EP0761896B1 - Systèmes de panneaux anti-feu - Google Patents

Systèmes de panneaux anti-feu Download PDF

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Publication number
EP0761896B1
EP0761896B1 EP19960306492 EP96306492A EP0761896B1 EP 0761896 B1 EP0761896 B1 EP 0761896B1 EP 19960306492 EP19960306492 EP 19960306492 EP 96306492 A EP96306492 A EP 96306492A EP 0761896 B1 EP0761896 B1 EP 0761896B1
Authority
EP
European Patent Office
Prior art keywords
panels
fire resistant
panel structure
panel
thickness
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.)
Expired - Lifetime
Application number
EP19960306492
Other languages
German (de)
English (en)
Other versions
EP0761896A1 (fr
Inventor
William David Ridoutt
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.)
Cape Durasteel Ltd
Original Assignee
Cape Durasteel 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 Cape Durasteel Ltd filed Critical Cape Durasteel Ltd
Publication of EP0761896A1 publication Critical patent/EP0761896A1/fr
Application granted granted Critical
Publication of EP0761896B1 publication Critical patent/EP0761896B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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

Definitions

  • This invention relates to fire resistant panels.
  • a fire resistant panel structure comprising an opposed pair of fire resistant panels each comprising two metal sheets separated by a filling formed of cement, the panels each having first thicknesses which may be the same or different and, sandwiched between the panels, is a central thermally insulating board having a second thickness greater than either first thickness.
  • the two opposed panels will be identical in dimensions and structure.
  • the opposed pair of panels and insulating board are held together by fire-resistant adhesive applied to all mating surfaces.
  • a panel structure embodying the invention provides fire resistance by means of the opposed pair of panels and fire and thermal insulation by means of the insulating board.
  • the fire resistant panels will protect the insulating board from direct contact with the fire which would otherwise cause surface erosion of the insulating board and reduce its insulating properties.
  • the fire resistant panels may typically be of a cement and steel sheet composite such as that known by the trade mark "Durasteel". Such a composite will offer additional useful properties, such as resistance to impact, moisture, ballistic and criminal attack.
  • the steel element of the composite will form a Faraday Cage which causes attenuation of electromagnetic waves.
  • Such composite boards are readily available and of relatively low-cost.
  • other fire resistant panels of cement/metal sheet structure as required by the panel structures of this invention may also be used if further specific properties are required.
  • the insulating board is preferably a thermally insulating board formed of calcium silicate of low density (260 kg/m 2 at a thickness of 50 mm) which will enable it to perform its insulating function at high temperatures.
  • Other materials can be used which provide similar properties.
  • Calcium silicate board thicknesses tend to be greater than those of many fire resistant boards and this is a desirable property where insulating behaviour is required.
  • fire resistant panels as aforesaid can be manufactured with a thickness of as little as 6 mm overall to be used with calcium silicate insulating board having a thickness of the order of 50 mm.
  • panel structures embodying the invention can be held together by means of cover strips made from the fire resistant panel material comprised thereby.
  • the cover strips are preferably held in place by screws connecting through to the fire resistant panel of the panel structure.
  • Such structures are self supporting and it is merely necessary for steel angles to be fixed to surrounding masonry and panels to hold to the system in place.
  • the panels may be cut to size to suit the shape of the barrier to be formed and holes cut to accommodate services that need to pass through the barrier. Joints between the panels and masonry may be sealed with fire resistant compositions to prevent passage of fire. Similarly, the services passing through the panel may be sealed with suitable fire stopping material.
  • Figure 1 shows a pair of fire resistant panels 1 and 2 each made up of a pair of thin steel sheets 3 and 4 between which is sandwiched a body 5 of cementitious material.
  • An insulating panel 6 formed of calcium silicate is adhesively bonded to each such panel by means of a fire resistant adhesive.
  • a pair of panels 1 abut at a joint 7 over which are laid a pair of cover strips 8 secured to each of the panels 1 by screws at positions 9, 10, 11 and 12.

Landscapes

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

Claims (6)

  1. Structure de panneau anti-feu comprenant une paire de panneaux anti-feu opposés (1, 2) comprenant chacun deux feuilles métalliques (3, 4) séparées par une matière de remplissage (5) constituée de ciment, les panneaux ayant chacun des premières épaisseurs qui peuvent être identiques ou différentes, et entre les panneaux, se trouve une planche centrale (6) d'isolation thermique ayant une deuxième épaisseur, plus grande que chacune des premières épaisseurs.
  2. Structure de panneau selon la revendication 1, dans laquelle les deux panneaux opposés (1, 2) sont de dimensions et de structure identiques.
  3. Structure de panneau selon la revendication 1 ou 2, dans laquelle la paire de panneaux opposés (1, 2) et la planche isolante (6) sont maintenues en cohésion à l'aide d'un adhésif ignifuge appliqué sur toutes les surfaces qui se raccordent.
  4. Structure de panneau selon l'une quelconque des revendications précédentes, dans laquelle la planche isolante (6) est constituée de silicate de calcium à basse densité.
  5. Structure de panneau selon la revendication 4, dans laquelle les panneaux opposés (1, 2) ont une épaisseur d'environ 6 mm et sont séparés par une planche isolante (6) au calcium ayant une épaisseur d'environ 50 mm.
  6. Structure de panneau selon l'une quelconque des revendications précédentes, dans laquelle chaque panneau (1, 2) est un panneau composite ciment/feuilles d'acier.
EP19960306492 1995-09-06 1996-09-06 Systèmes de panneaux anti-feu Expired - Lifetime EP0761896B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9518274.7A GB9518274D0 (en) 1995-09-06 1995-09-06 Fire resistant panel systems
GB9518274 1995-09-06

Publications (2)

Publication Number Publication Date
EP0761896A1 EP0761896A1 (fr) 1997-03-12
EP0761896B1 true EP0761896B1 (fr) 2000-12-06

Family

ID=10780347

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19960306492 Expired - Lifetime EP0761896B1 (fr) 1995-09-06 1996-09-06 Systèmes de panneaux anti-feu

Country Status (3)

Country Link
EP (1) EP0761896B1 (fr)
DE (1) DE69611131D1 (fr)
GB (1) GB9518274D0 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8048505B1 (en) 2007-12-07 2011-11-01 Reaney George W Portable thermal lining systems

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2799779B1 (fr) 1999-10-15 2002-01-11 Campenon Bernard Sge Cloison coupe-feu
MY133943A (en) 2000-08-22 2007-11-30 Synthes Gmbh Bone replacement material
AU2003249828B2 (en) 2003-08-08 2007-06-14 Synthes Gmbh Method for impregnating a porous bone substitute material
AU2004320279A1 (en) 2004-06-03 2005-12-15 Synthes Gmbh Device for impregnating a porous bone replacement material
US8641667B2 (en) 2005-10-20 2014-02-04 DePuy Synthes Products, LLC Perfusion device and method
CN1951687B (zh) * 2005-10-21 2011-11-23 3M创新有限公司 作为通孔防火材的复合层状物及其制造和使用方法
CN107338881A (zh) * 2017-06-08 2017-11-10 佛山市天盈信建材科技有限公司 一种防火隔音复合墙板及其制备方法
CN107522506A (zh) * 2017-07-28 2017-12-29 佛山市泰安达建材科技有限公司 一种高附着力复合轻质条板及其制备方法
CN112878577A (zh) * 2020-12-31 2021-06-01 广州信佳地坪工程有限公司 一种防火保温安全型钢结构

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2757116A (en) * 1953-04-08 1956-07-31 Clements Macmillan Structural panel and method of making same
DE3313526A1 (de) * 1983-04-14 1983-09-15 Georg Prof. Dr.-Ing. 4300 Essen Thierauf Feuer- und hitzebestaendige wandelemente in leichtbauweise
GB2267101B (en) * 1992-03-30 1995-10-11 Ljubomir Gnjatovic Reinforced wall structure
GB9208015D0 (en) * 1992-04-10 1992-05-27 Harrison Philip G Building panel and buildings made therefrom

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8048505B1 (en) 2007-12-07 2011-11-01 Reaney George W Portable thermal lining systems

Also Published As

Publication number Publication date
GB9518274D0 (en) 1995-11-08
EP0761896A1 (fr) 1997-03-12
DE69611131D1 (de) 2001-01-11

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