EP0795671A2 - Vantail de porte coupe-feu et/ou -fumée - Google Patents

Vantail de porte coupe-feu et/ou -fumée Download PDF

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Publication number
EP0795671A2
EP0795671A2 EP97102336A EP97102336A EP0795671A2 EP 0795671 A2 EP0795671 A2 EP 0795671A2 EP 97102336 A EP97102336 A EP 97102336A EP 97102336 A EP97102336 A EP 97102336A EP 0795671 A2 EP0795671 A2 EP 0795671A2
Authority
EP
European Patent Office
Prior art keywords
fire
door leaf
smoke protection
protection door
frame
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.)
Granted
Application number
EP97102336A
Other languages
German (de)
English (en)
Other versions
EP0795671A3 (fr
EP0795671B1 (fr
Inventor
Helmut Molterer
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.)
Schoerghuber Spezialtueren KG
Original Assignee
Schoerghuber Spezialtueren KG
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
Priority claimed from DE29618841U external-priority patent/DE29618841U1/de
Application filed by Schoerghuber Spezialtueren KG filed Critical Schoerghuber Spezialtueren KG
Publication of EP0795671A2 publication Critical patent/EP0795671A2/fr
Publication of EP0795671A3 publication Critical patent/EP0795671A3/fr
Application granted granted Critical
Publication of EP0795671B1 publication Critical patent/EP0795671B1/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
    • 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
    • E06B3/82—Flush doors, i.e. with completely flat surface
    • E06B3/822—Flush doors, i.e. with completely flat surface with an internal foursided frame
    • E06B3/825—Flush doors, i.e. with completely flat surface with an internal foursided frame with a wooden frame
    • 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
    • E06B3/70—Door leaves
    • E06B2003/7059—Specific frame characteristics
    • E06B2003/7061—Wooden frames
    • E06B2003/7067—Wooden frames of layered construction

Definitions

  • the invention relates to a fire and / or smoke protection door leaf on the basis of wood-based materials with a continuous or frame-like filling made of less solid material, which is bordered by a solid frame material as seen towards its outer edges or at least towards its longitudinal outer edges.
  • Such fire and / or smoke protection door leaves of known type are intended, for example, at least for the fire protection area T30, ie they withstand fire from one side according to the corresponding DIN regulation.
  • Known fire and / or smoke protection door leaves of this type are made from chipboard which However, in terms of their stability in the fire area, they are not sufficient to permanently fix fittings - hinges, locks, etc. For this reason, the particle board forming the door leaf has been edged with a solid wood frame or a frame made of medium-density fiberboard material, the frames being glued or clocked onto the particle board either blunt or toothed.
  • the known fire and / or smoke protection door leaves When used as fire protection doors, the known fire and / or smoke protection door leaves also have a material strip area or strip-shaped frame which foams up in the event of a fire - for example Palusol - which has the task of providing the joint area between the frame and the door leaf in the event of a fire and thus with the appropriate supply of heat to close.
  • this foamable material strip area is encompassed by a cover strip area facing the frame, which therefore forms the visible end edge of the door in the rebate area and is printed sealingly against the frames under the influence of heat from the foaming material strip area.
  • the tendency to bend the fire and / or smoke protection door leaf is reinforced in the version as a fire protection door by forces which are exerted on the fire and / or smoke protection door leaf by the foaming material strip area. This is all the more the case if the foaming, as is usually the case, does not take place uniformly everywhere at different temperatures. In addition, the heat resistance of the known frame materials is very low.
  • the invention has for its object to provide a fire and / or smoke protection door leaf of the type mentioned with improved fire and / or smoke protection properties with respect to the aforementioned aspects.
  • the border consists of a solid frame material made of laminated veneer lumber.
  • the fire and / or smoke protection door leaf according to the invention has a considerably higher bending stiffness than a fire and / or smoke protection door leaf with another frame material previously used in this area .
  • the fire and / or smoke protection door leaf according to the invention thus provides a much higher resistance to twisting or bending in the event of a fire and the associated dangers.
  • laminated veneer lumber is more resistant to heat than the frame materials previously used. This resistance is due to the additional heat resistance of glue layers between individual veneers.
  • gluing the veneers which is usually done under high pressure, a certain tempering effect is brought into the frame.
  • individual veneers of the laminated veneer lumber are firmly glued to one another at intermediate adhesive layers that run at right angles to the door leaf level (the level of the filling).
  • the layers are arranged transversely to the bending direction and thus offer greater resistance to bending.
  • the adhesive layers each run parallel to the outer edges closest to them and thus, so to speak, in the circumferential direction of the frame, which further increases the bending rigidity.
  • glues made of phenolic or melamine resins are used in the adhesive layers for gluing the veneers are characterized by a particularly high resistance to heat.
  • the veneer plywood in a further preferred embodiment is surrounded on its circumferential outer side by one or more cover strips.
  • a strip of material can be arranged between the cover strip and the frame material made of laminated veneer lumber, which increases its volume under the influence of heat and thus brings the cover strip into firm contact against the frame end face when exposed to fire in the closed position.
  • the material strip area known per se is particularly advantageous in the case of the invention, in particular, because of the particularly high flexural rigidity of the fire and / or smoke protection door leaf according to the invention, which is therefore less bent even when foaming is uneven.
  • cover strips which have a correspondingly small volume, since they serve above all to seal the front edge and / or to seal the joints in the event of a fire, which should be easy to remove after the fire has ended, in adaptation to the door leaf or frame construction or appropriately folded.
  • Can cover the large areas of the door leaf Coatings may be provided, for example in the form of wood fiber boards or high-density fiber boards or HDF boards, which may in turn be provided with an outside coating.
  • 1 represents a core consisting of a board made of wood-based material, for example a chipboard or optionally also of several parts.
  • a frame 6 made of laminated veneer wood is glued to the core 1 on all four outer edges 2, 3, 4, 5 or optionally only on the longitudinal outer edges 2 and 3, which frame is made up of several layers of veneer 7, which in turn is bonded to the adhesive layers 8 in between are firmly glued together.
  • the laminated veneer lumber is glued in such a way that the adhesive layers 8 of the individual veneers 7 lie at right angles to the plane of the board. As shown in the individual figures, the adhesive layers 8 run parallel to the closest bordered outer edge 2, 3, 4 or 5.
  • the frame 6 is circumferentially or externally surrounded by a so-called band 9 as a cover strip which is glued directly to the frame 6 in the embodiments shown in FIGS. 1 to 3.
  • the frame 6 is in the region of the upper outer edge 4 and / or of the longitudinal outer edges 2 and 3 surrounded on the outside by palusol strips 10, which foam under the influence of heat and press the band 9 attached to the palusol strips 10 against the adjacent frame sections in order to close the closed door in a fire-tight manner in the event of a fire.
  • the cover strip frame formed from the edge bands 9 forms the front edge of the door leaf exposed to the door view.
  • the two broad sides of the door leaf are provided with a so-called barrier 11 made of hardboard or HDF plus surface coating 12.
  • the frame 6 When producing the door leaf, the frame 6 is first glued to the core 1 in the manner described. The frame 9 is then glued either directly or after the palusol strips 10 have been glued on. Protrusions over the levels of the plate of the core 1 are ground off by a so-called calibration pass. Subsequently, the core 1 and the entire structure are coated with the barrier 11 made of HDF and the surface 12, so as to form the door leaf for a fire or smoke protection door or a combination of both.
  • the frame material made of laminated veneer lumber gives the fire and / or smoke protection door a higher bending stiffness than door leaves with frame materials previously used in this area.
  • Decisive for the use of the door leaf on fire and / or smoke protection doors is the heat-resistant gluing of the veneers 7. Glues based on phenol or melamine resins are used for this.
  • the frame material is tempered by gluing the veneers 7, which takes place under high pressure. Since the frame 6 is high-strength due to the use of the laminated veneer lumber, its circumferential dimension can be kept small, for example in the range around 30 mm.
  • the edge of the door leaf for single-leaf and double-leaf doors can be rebated, blunt and / or blunt with a reveal, optionally with a top panel. If required, the door leaf can also be provided with a light cut-out, which can be closed again by a fire protection glass.
  • the palusol strip 10 is additionally or alone present at the area of the lower outer edge 5 between the banding 9 and frame 6.

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Special Wing (AREA)
  • Laminated Bodies (AREA)
  • Securing Of Glass Panes Or The Like (AREA)
EP97102336A 1996-02-14 1997-02-13 Vantail de porte coupe-feu et/ou -fumée Expired - Lifetime EP0795671B1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE29602623U 1996-02-14
DE29602623 1996-02-14
DE29618841U DE29618841U1 (de) 1996-02-14 1996-10-29 Feuer- und/oder Rauchschutztürblatt
DE29618841U 1996-10-29

Publications (3)

Publication Number Publication Date
EP0795671A2 true EP0795671A2 (fr) 1997-09-17
EP0795671A3 EP0795671A3 (fr) 1998-02-04
EP0795671B1 EP0795671B1 (fr) 2001-11-28

Family

ID=26058655

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97102336A Expired - Lifetime EP0795671B1 (fr) 1996-02-14 1997-02-13 Vantail de porte coupe-feu et/ou -fumée

Country Status (2)

Country Link
EP (1) EP0795671B1 (fr)
AT (1) ATE209746T1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1540106A1 (fr) * 2002-02-08 2005-06-15 J.M. Huber Corporation Piece de bois stratifie et porte contenant une telle piece
NL2009755C2 (en) * 2012-11-05 2014-05-08 Fetim B V Panel for providing a barrier to a building.
DE102017129191A1 (de) 2017-12-07 2019-06-13 Hörmann Kg Brandis Türblatt sowie Verfahren zum Herstellen eines Türblatts
EP3907369A1 (fr) 2020-05-05 2021-11-10 Hörmann KG Brandis Battant de porte pour une porte de protection contre l'incendie et son procédé de fabrication

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1509126A (fr) * 1966-11-30 1968-01-12 Cadre pouvant servir notamment pour la réalisation d'une porte
NL6807436A (fr) * 1968-05-25 1969-11-27
EP0008955A1 (fr) * 1978-09-12 1980-03-19 Jacmir Nominees Pty Ltd. Construction du type coupe-feu
US4371579A (en) * 1980-10-09 1983-02-01 Westinghouse Electric Corp. Fire-resistant filler sheet laminates
DE8634427U1 (de) * 1986-12-23 1987-02-19 Winkler, Klaus Dieter, 7250 Leonberg Türelement aus Holz und Holzwerkstoffen
GB2186015A (en) * 1986-02-03 1987-08-05 Eugene Francis Thomas Casey Fire door
DE9106086U1 (de) * 1991-05-17 1991-09-19 Weru AG, 7062 Rudersberg Türblatt
DE9115976U1 (de) * 1991-12-22 1992-02-27 Weisschädel, Hans, 6965 Ahorn Tür, vorzugsweise Brandschutztür

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1509126A (fr) * 1966-11-30 1968-01-12 Cadre pouvant servir notamment pour la réalisation d'une porte
NL6807436A (fr) * 1968-05-25 1969-11-27
EP0008955A1 (fr) * 1978-09-12 1980-03-19 Jacmir Nominees Pty Ltd. Construction du type coupe-feu
US4371579A (en) * 1980-10-09 1983-02-01 Westinghouse Electric Corp. Fire-resistant filler sheet laminates
GB2186015A (en) * 1986-02-03 1987-08-05 Eugene Francis Thomas Casey Fire door
DE8634427U1 (de) * 1986-12-23 1987-02-19 Winkler, Klaus Dieter, 7250 Leonberg Türelement aus Holz und Holzwerkstoffen
DE9106086U1 (de) * 1991-05-17 1991-09-19 Weru AG, 7062 Rudersberg Türblatt
DE9115976U1 (de) * 1991-12-22 1992-02-27 Weisschädel, Hans, 6965 Ahorn Tür, vorzugsweise Brandschutztür

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1540106A1 (fr) * 2002-02-08 2005-06-15 J.M. Huber Corporation Piece de bois stratifie et porte contenant une telle piece
EP1540106A4 (fr) * 2002-02-08 2006-06-07 Huber Corp J M Piece de bois stratifie et porte contenant une telle piece
NL2009755C2 (en) * 2012-11-05 2014-05-08 Fetim B V Panel for providing a barrier to a building.
DE102017129191A1 (de) 2017-12-07 2019-06-13 Hörmann Kg Brandis Türblatt sowie Verfahren zum Herstellen eines Türblatts
EP3907369A1 (fr) 2020-05-05 2021-11-10 Hörmann KG Brandis Battant de porte pour une porte de protection contre l'incendie et son procédé de fabrication
DE102020112128A1 (de) 2020-05-05 2021-11-11 Hörmann Kg Brandis Türblatt für eine Feuerschutztür und Verfahren zum Herstellen desselben

Also Published As

Publication number Publication date
ATE209746T1 (de) 2001-12-15
EP0795671A3 (fr) 1998-02-04
EP0795671B1 (fr) 2001-11-28

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