EP0505934B1 - Porte coupe-feu vitrée - Google Patents

Porte coupe-feu vitrée Download PDF

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Publication number
EP0505934B1
EP0505934B1 EP92104847A EP92104847A EP0505934B1 EP 0505934 B1 EP0505934 B1 EP 0505934B1 EP 92104847 A EP92104847 A EP 92104847A EP 92104847 A EP92104847 A EP 92104847A EP 0505934 B1 EP0505934 B1 EP 0505934B1
Authority
EP
European Patent Office
Prior art keywords
door
fire
fire protection
profile
glass door
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
EP92104847A
Other languages
German (de)
English (en)
Other versions
EP0505934A1 (fr
Inventor
Günter Dr. Wiedemann
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.)
Promat GmbH
Original Assignee
Promat GmbH
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 Promat GmbH filed Critical Promat GmbH
Publication of EP0505934A1 publication Critical patent/EP0505934A1/fr
Application granted granted Critical
Publication of EP0505934B1 publication Critical patent/EP0505934B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • 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
    • E06B5/164—Sealing arrangements between the door or window and its frame, e.g. intumescent seals specially adapted therefor
    • 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
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/02—Wings made completely of glass
    • 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
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/32—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing
    • E06B3/34—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement
    • E06B3/36—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement with a single vertical axis of rotation at one side of the opening, or swinging through the opening
    • E06B3/362—Double winged doors or windows
    • E06B3/365—Astragals for double doors
    • 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
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/70—Door leaves
    • E06B2003/7059—Specific frame characteristics
    • E06B2003/709—Frame parts being attached to both sides of the panel which extends till the door edge
    • 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

  • the invention relates to a glass door for fire protection purposes, in particular for use within fire protection glazing to prevent the passage of fire and smoke in the event of a fire from one room to another, with at least one fire protection pane containing a foaming agent as a protective agent, which is held by a pivotable door frame.
  • the fire protection window which in the area of the vertical end faces of the fire protection window consists of two interconnected hollow profiles, which have no fire protection measures on the outside, and between which the fire protection window is held in its edge area, a narrow joint being formed in the area of the butt surface of the fire protection window
  • the foaming agent of the fire protection screen closes it in a fire-proof and smoke-tight manner, and the heat transfer between the interconnected cavities occurs as a result of the cooling effect of the escaping foaming agent profiles reduced.
  • Fire protection glazing is translucent components that are designed not only to prevent the spread of fire and smoke, but also to prevent the inadmissible transfer of heat in accordance with their fire resistance duration.
  • Fire protection glazing is divided into different fire resistance classes, the respective requirements of which are explained in DIN 4102.
  • a known fire protection glazing has fire protection panes which are constructed in multiple layers from glass panes with a fire protection layer arranged in between. In the event of a fire, the fire protection layer is activated. It absorbs heat radiation and forms a highly effective insulation layer. The originally transparent glazing creates a practically opaque fire protection wall.
  • a known glass door for fire protection purposes has a steel frame construction which surrounds the inserted fire protection pane on all sides and is hinged to a door frame.
  • the steel frame construction consists of an approximately 60mm wide steel hollow profile, on the inner edge of which the fire protection pane is attached via glass retaining strips.
  • a further, but narrower designed hollow steel profile is fastened, which is provided with an angled portion which, when the glass door is closed, bears against an appropriately designed hollow steel profile of the door frame by means of an intermediate seal.
  • the disadvantage of this known glass door is that it is constructed in a very complex manner. Because both the hinge side and the lock side, the glass door has a total of four hollow steel profiles, taking into account the glass retaining strips designed as steel tubes.
  • a further disadvantage is that the cross sections of the hollow steel profiles form thermal bridges in the event of a fire, so that there are drawbacks in the fire protection properties in the frame area of such a glass door compared to the fire protection behavior of the other fire protection glazing.
  • a glass door is therefore always the weakest component within the fire protection glazing system.
  • Another known glass door for fire protection uses a two-part steel frame construction in which the space between the two steel frames is filled by a strip made of non-combustible or flame-retardant material. In this way, the heat transfer through the steel frame construction is significantly reduced.
  • a disadvantage of this known glass door is that in order to ensure the required mechanical stability, the frame halves located on both sides of the fire protection window and the strip must be welded or screwed together.
  • a fire door with the features summarized at the outset is known from DE-U 71 48 693.
  • the door frame of this glass door is made up of two hollow profiles, one of which holds the fittings required for the glass door to function.
  • the other hollow profile is used to cover and thus protect the hollow profile receiving the fittings in the event of fire.
  • the hollow profile serving as protection is provided with fire protection measures that seal this profile towards the door frame in the event of a fire. Additional protection of the profile receiving the fitting parts is achieved in that the two-dimensionally connected profiles have an additional heat-inhibiting layer in the area of their contact surfaces.
  • the fire protection pane has a joint to the adjacent hollow profile in the area of its abutting surface, which joint is closed in the event of fire by a foaming agent emerging from the fire protection window.
  • a disadvantage of this glass door is that additional insulation measures in the form of the heat-inhibiting layer between the flat adjacent hollow profiles are required to achieve adequate fire protection.
  • this glass door is only suitable for protection against one-sided sources of fire, while in the event of a fire on the other side of the glass door, considerable safety problems can be expected due to the large number of thermal bridges.
  • a multilayer fire door which consists of a core made of heat-insulating material, which is covered on both flat sides by heat-insulating plates.
  • This fire protection door is provided in the area of the end faces with a circumferential U-shaped profile made of metal, the legs of which are located between the heat-insulating material and the heat-insulating plates. The legs are therefore covered on the outside by the heat-insulating plates.
  • a sheet metal profile that is angled several times in the form of a hat is fastened. This sheet profile is used to hold the door leaf together as a whole.
  • the cross-sectional shape like a hat also ensures that strips arranged in the area of the frame swell when exposed to heat and form a firm connection with the sheet metal profile. In this way, the door gap formed between the door and the door frame is closed, and the door leaf is also secured against falling out.
  • the invention has for its object to provide a simply constructed glass door for fire protection purposes, which in the event of fire regardless of the side on which the source of the fire is located, the possible thermal bridges are reduced to a minimum, without additional fire protection measures, such as the insulation of the supporting structure, being required.
  • the two hollow profiles are connected to each other exclusively via a door profile, which is designed as a flat profile, to which the butt surface of the fire shield adjoins without insulation, and on which an angled portion is formed, which with the glass door closed Covers the door gap between the door profile and an opposite frame profile to the outside.
  • the invention is based on the fact that even without additional insulation measures in the form of strips or strips made of non-combustible or flame-retardant material, flames and smoke do not penetrate the abutting surfaces of the fire shield in the event of a fire. So far it has been assumed that the abutting surfaces of the fire protection panes represent a weak point of fire protection glazing, since in the event of fire they represent the easiest way for the flames, smoke and heat to penetrate fire protection glazing or a glass door for fire protection purposes.
  • the glass door which can be single or double-leaf, undergoes a further development in that the frame profile is also designed as a flat profile, to which the butt surface of a further fire protection pane is adjacent, forming a corresponding joint.
  • This has the advantage of a significant reduction in the effective thermal bridges not only in the area of the frame, but also the door frame of the glass door.
  • the angling of the door profile is connected to the hinge of the glass door.
  • the hinge is formed on that component which also requires a special adjustment in other respects, for example with regard to door seals and other fitting parts.
  • the glass door 1 shown in the drawing is part of a fire protection glazing, of which two fire protection panes 2a are shown in the drawing.
  • the flat sides of the fire protection panes 2a are provided in the area of their edge with hollow profiles 3, which form the outer frame of the respective fire protection panes 2a.
  • hollow profiles 3 which form the outer frame of the respective fire protection panes 2a.
  • elastocellular strips 4 In each of the gaps between the edges of the fire protection panes 2a and the inner surfaces of the hollow profiles 3 there are elastocellular strips 4, these gaps additionally being sealed with a sealing compound 5 made of silicone rubber in the direction of the center of the pane.
  • a door handle 8a for actuating a locking mechanism (not shown) is attached to each of the hollow profiles 3 opposite the hinge side.
  • the fire protection panes 2a, 2b consist of a special laminated glass, which consists of several glass panes with fire protection layers arranged between them. In the event of a fire, these fire protection layers are activated, whereby they absorb heat radiation and thus form an effective insulation layer that prevents the passage of fire and smoke. The activation of the fire protection layers in the event of fire leads to them foaming and becoming cloudy, so that practically an opaque fire protection wall is created.
  • the glass door 1 is provided on its vertical edges with the door profile 8, which is on the end faces the hollow profile 3 of the glass door 1 is attached and together with the corresponding two hollow profiles 3 forms the door frame 7 of the glass door.
  • the door profiles 8 rest against likewise flat frame profiles 10 via seals 9, which are fastened to corresponding end faces of the hollow profiles 3 of the fire protection glazing.
  • the door profiles 8 of the door frame 7 and the frame profiles 10 are designed as flat profiles; However, this does not rule out that both profiles have bends 11, 12, the bends 11 serving to seal the glass door 1 in the closed state, while the bend 12 establishes the connection between one of the door profiles 8 and the hinge 6 designed as a hinge 6 .
  • a joint 14 with a joint width f of at most 6 mm remains between the surfaces of the door profiles 8 or the frame profiles 10 facing the respective fire protection panes 2a, 2b and the adjacent abutting surfaces 13a or 13b of the fire protection panes 2a or 2b .
  • the joint width f of the joint 14 is less than 4 mm.
  • the flat frame profiles 10 and door profiles 8 are slightly recessed in the area of the abutting surfaces 13a and 13b in the direction of the respective pane.
  • the fire protection layer located therein is foamed due to the heating of the fire protection panes 2a, 2b, the material of this foam escaping from the abutting surfaces 13a, 13b of the fire protection panes 2a, 2b and closing the joints 14, so that flames and smoke no longer pass through the joints 14 can get through.
  • the foam emerging from the abutting surfaces 13a, 13b causes cooling of the adjacent frame profile 10 or door profile 8, so that the transfer of heat via the frame profiles 10 or door profiles 8 is made more difficult.
  • the optical structure of the glass door 1 in the glass part having the fire protection pane 2b and in the edge part covered with the hollow profiles 3 corresponds to the corresponding structure of the other areas of the fire protection glazing, the overall result is a uniform visual impression of the fire protection glazing.
  • the glass door 1 gives the impression of lightness due to the narrow door profiles 8 and frame profiles 10 and thus clearly stands out from the known glass doors, which generally have voluminous frame structures.

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Special Wing (AREA)
  • Joining Of Glass To Other Materials (AREA)
  • Securing Of Glass Panes Or The Like (AREA)
  • Laminated Bodies (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)

Claims (4)

  1. Porte vitrée à fonction coupe-feu, notamment destinée à être utilisée dans un vitrage coupe-feu, pour éviter la propagation du feu et de la fumée en cas d'incendie, d'un local vers un autre, comportant au moins une vitre coupe-feu qui renferme un agent moussant en tant que substance active de protection, et qui est maintenue par un châssis de porte pivotant constitué, dans la zone des surfaces frontales verticales de la vitre coupe-feu, de deux profilés creux reliés l'un à l'autre, ne présentant pas de mesures relatives à la technique de protection contre le feu, et entre lesquels la vitre coupe-feu est maintenue dans sa zone de bordure, un intervalle de joint étroit étant formé dans la zone de la surface de chant de la vitre coupe-feu, cet intervalle de joint étant obturé de manière étanche au feu et à la fumée, en cas d'incendie, par l'agent moussant de la vitre coupe-feu, et la transmission de chaleur entre les profilés creux reliés entre-eux, étant réduite en raison de l'effet de refroidissement de l'agent moussant qui s'échappe, caractérisée en ce que les deux profilés creux (3) sont reliés l'un à l'autre exclusivement par l'intermédiaire d'un profilé de porte (8) réalisé sous forme de profilé plat, auquel est attenante, sans isolation, la surface de chant (13b) de la vitre coupe-feu (2b) en formant l'intervalle de joint (14), et sur lequel est réalisée une aile coudée (12), qui, lorsque la porte vitrée est fermée, recouvre vers l'extérieur, l'interstice de porte entre le profilé de porte (8) et un profilé d'huisserie (10) opposé.
  2. Porte vitrée selon la revendication 1, caractérisée en ce que le profilé d'huisserie (10) est également réalisé sous forme de profilé plat, auquel est attenante, sans isolation, la surface de chant (13a) d'une autre vitre coupe-feu (2a) en formant un intervalle de joint étroit (14), et en ce qu'en cas d'incendie, l'intervalle de joint (14) reste fermé de manière étanche au feu et à la fumée, grâce à l'agent moussant de l'autre vitre coupe-feu (2a), assurant simultanément le refroidissement de la partie attenante du profilé d'huisserie (10).
  3. Porte vitrée selon la revendication 1 ou 2, caractérisée en ce que la largeur (f) de l'intervalle de joint, est inférieure à 6 mm, de préférence inférieure à 4 mm.
  4. Porte vitrée selon l'une des revendications 1 à 3, caractérisée en ce que l'aile coudée (12) du profilé de porte (8) est reliée à la charnière (6) de la porte vitrée.
EP92104847A 1991-03-26 1992-03-20 Porte coupe-feu vitrée Expired - Lifetime EP0505934B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE9103671U 1991-03-26
DE9103671U DE9103671U1 (fr) 1991-03-26 1991-03-26

Publications (2)

Publication Number Publication Date
EP0505934A1 EP0505934A1 (fr) 1992-09-30
EP0505934B1 true EP0505934B1 (fr) 1994-05-18

Family

ID=6865664

Family Applications (1)

Application Number Title Priority Date Filing Date
EP92104847A Expired - Lifetime EP0505934B1 (fr) 1991-03-26 1992-03-20 Porte coupe-feu vitrée

Country Status (5)

Country Link
EP (1) EP0505934B1 (fr)
AT (1) ATE105914T1 (fr)
DE (2) DE9103671U1 (fr)
DK (1) DK0505934T3 (fr)
ES (1) ES2056002T3 (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0622517B1 (fr) * 1993-03-30 1996-06-19 PROMAT GmbH Porte coupe-feu
EP0670130B1 (fr) * 1994-02-08 1997-12-17 PROMAT GmbH Présentoir pour le dépÔt en sûreté d'objets, en particulier des objets d'art dans des musées et expositions
ATE182388T1 (de) * 1994-06-09 1999-08-15 Hartmann & Co W Bauwerksfassade
DE19510912B4 (de) * 1994-09-13 2005-04-28 Hoermann Kg Feuerschutz-Tür
DE19615902A1 (de) * 1996-04-22 1997-10-23 Promat Gmbh Glastür für Brandschutzzwecke
FR2896266B1 (fr) * 2006-01-17 2009-07-03 Heckendorn Gilles Francois Yve Procede de realisation de menuiseries metalliques cintrees, caracterise par l'assemblage de plusieurs segments de profil au moyen d'elements d'assemblage pouvant integrer une piece de quincaillerie.
DE202007013789U1 (de) * 2007-10-02 2007-12-06 Holzbau Schmid Gmbh & Co. Kg Standflügel
AT508848A1 (de) * 2009-09-15 2011-04-15 Ifn Holding Ag Fassadenelement
GB2487956A (en) * 2011-02-10 2012-08-15 Eurocell Profiles Ltd Folding doors with a seal and covering trim member
DE202013103100U1 (de) * 2013-07-11 2014-10-13 Promat Gmbh Flächenelement einer Brandschutzverglasung, insbesondere Glastür für Brandschutzzwecke zur Vermeidung des Durchtritts von Feuer und Rauch im Brandfall von einem Raum in einen anderen
DE202013103099U1 (de) 2013-07-11 2014-10-13 Promat Gmbh Vorrichtung zur lösbaren Verbindung von zwei Werkstücken
DE202013104081U1 (de) * 2013-09-09 2014-12-10 Promat Gmbh Pfosten für eine Schwenktür und Brandschutzverglasung mit einem solchen Pfosten
CN114198004A (zh) * 2021-12-17 2022-03-18 中沃门业有限公司 一种喷塑胶合防火门及制备方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7148693U (de) * 1972-08-10 Laurentius H Feuerhemmende Tür, Klappe od. dgl

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2756939A1 (de) * 1977-12-21 1979-06-28 Schuler Berthold Feuerschutztuer
AT383862B (de) * 1980-03-13 1987-09-10 Trube & Kings Kg Rahmen fuer fenster, tueren od.dgl.
FR2619412B1 (fr) * 1987-08-13 1993-06-11 Mather Platt Wormald Sa Porte coupe-feu et/ou pare-flamme

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7148693U (de) * 1972-08-10 Laurentius H Feuerhemmende Tür, Klappe od. dgl

Also Published As

Publication number Publication date
ES2056002T3 (es) 1994-09-01
DE59200166D1 (de) 1994-06-23
DK0505934T3 (da) 1994-09-26
EP0505934A1 (fr) 1992-09-30
DE9103671U1 (fr) 1991-06-27
ATE105914T1 (de) 1994-06-15

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