EP0124881B1 - Porte à l'épreuve du feu avec un vantail composé de bois au moins dans la région du châssis - Google Patents

Porte à l'épreuve du feu avec un vantail composé de bois au moins dans la région du châssis Download PDF

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Publication number
EP0124881B1
EP0124881B1 EP84104983A EP84104983A EP0124881B1 EP 0124881 B1 EP0124881 B1 EP 0124881B1 EP 84104983 A EP84104983 A EP 84104983A EP 84104983 A EP84104983 A EP 84104983A EP 0124881 B1 EP0124881 B1 EP 0124881B1
Authority
EP
European Patent Office
Prior art keywords
door
door leaf
fire
frame
wood
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
Application number
EP84104983A
Other languages
German (de)
English (en)
Other versions
EP0124881A2 (fr
EP0124881A3 (en
Inventor
Thomas J. Dipl.-Ing. Hörmann
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.)
Hoermann KG Freisen
Original Assignee
Hoermann KG Freisen
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 Hoermann KG Freisen filed Critical Hoermann KG Freisen
Priority to AT84104983T priority Critical patent/ATE26323T1/de
Publication of EP0124881A2 publication Critical patent/EP0124881A2/fr
Publication of EP0124881A3 publication Critical patent/EP0124881A3/de
Application granted granted Critical
Publication of EP0124881B1 publication Critical patent/EP0124881B1/fr
Expired 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
    • E06B5/161—Profile members 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
    • 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
    • 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
    • E06B3/7015—Door leaves characterised by the filling between two external panels
    • E06B2003/7032—Door leaves characterised by the filling between two external panels of non-vegetal fibrous material, e.g. glass or rock wool
    • E06B2003/7034—Door leaves characterised by the filling between two external panels of non-vegetal fibrous material, e.g. glass or rock wool of asbestos
    • 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
    • E06B2003/7073—Wooden frames with fire retardant measures in 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
    • 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
    • E06B3/54—Fixing of glass panes or like plates
    • E06B3/58—Fixing of glass panes or like plates by means of borders, cleats, or the like
    • E06B3/5892—Fixing of window panes in openings in door leaves

Definitions

  • the invention relates to a fire protection door with the features of the preamble of claim 1.
  • a rebated fire protection door German utility model 75 40 660 is known - with a door leaf consisting of several layers.
  • This door has a fire protection strip in the frame and rebate area made of a material that swells when exposed to heat.
  • An asbestos strip is glued into the upper horizontal area of the door, specifically in the area of the fold. This asbestos strip breaks through the fire protection strip in this area and is held in a groove in the frame area of the door.
  • Fire protection doors of the type in question made of wood deform due to the moisture content of the wood with appropriate firing such that the edge areas of the door move away from the frame. There is therefore a risk that the fire, gases and the like will pass through the space formed thereby to the other side of the door. However, this should be avoided.
  • fire door made of wood - DE-OS 27 38 625 - strips of material or webs swelling under heat are provided in the region of the joint between the frame and the opposite end face of the door leaf in the closed state, in the form of more or less wide strips or trapezoidal strips in cross-section, which are arranged in corresponding recesses in the frame wood or in the wood of the end face of the door leaf.
  • These fire strips also do not span the entire joint width or are subdivided, so that there is no uniform swelling regardless of which side of the door leaf the heat is exerted from.
  • no heat-insulating cladding or inserts are provided in this fire protection door.
  • a fire protection window is known - DE-U-80 19 472 - in which two asbestos strips arranged one above the other are provided on both sides of the frame construction in order to prevent heat from the outside up to the fire-sensitive core via the fastening elements for these strips, for example nails penetrates.
  • the nails are always guided through only one of the two layers of asbestos arranged one above the other.
  • This known construction is cumbersome and relatively expensive.
  • the outer layers of asbestos are provided with covers which, due to the above-mentioned arrangement of the nails, only have an aesthetic and no heat protection function.
  • the invention has for its object to provide a fire door of the type mentioned, which is evenly fireproof with simplest manufacture from both sides and in which a gap formation to the frame is reliably avoided in the event of fire.
  • the fire protection door the door leaf of which is preferably formed continuously from a simple chipboard
  • the insulating layer is arranged in one or more grooves in its edge region facing the frame, in such a way that this groove and thus the insulating layer are provided by one Recess is gripped in which a fire protection strip is inserted.
  • the fire protection strip will swell against the frame regardless of the magnitude of the erosion at the corners and edge areas of the door leaf, with support on the insulating layer. This means that it cannot move under a curvature of the door leaf in such a way that a gap is created.
  • a fire protection door according to the invention can be provided with a door panel, for example made of fire-resistant glazing, in which case only the frame around the door panel is made of wood or wood-like material. In this case, both the inner and the outer edge area of the wooden frame are protected. It is advisable to provide the inner edge area of the frame with two insulating layers, which are each provided in recesses in the inner edge area of the frame. These two insulating layers are preferably connected to one another by a screw connection penetrating the wooden frame and held in position, in particular by sleeve screws.
  • covers are preferably provided which overlap the screws and can have an aesthetically perfect finish to the door panel on the one hand and to the wooden frame on the other.
  • These covers for example made of aluminum profiles, can be applied via clip connections, so that no fastening devices for these profiles appear on the outside.
  • FIG. 1 The partial representation of a fire protection door leaf according to FIG. 1 shows a door leaf 1 made of a chipboard material of a commercial type.
  • triangular insulating layers 2 made of asbestos cement are inserted in grooves running parallel to the plane of the door leaf. These layers can be glued there.
  • the fire side of the door is covered by, for example, a blocking veneer, so that the insulating layers 2 cannot be seen.
  • the corner areas of the door leaf are primarily at risk.
  • the wood burns there, but the insulating layers prevent the formation of gaps and keep the fire out, so that the door can withstand the fire until it burns much more slowly through the flat door area.
  • the partial cross-sectional view through a chipboard fire protection door leaf 1 according to FIG. 2 is provided with an insulating layer 3 which is guided around the edge region and is embedded in a groove 4 which is guided centrally from the edge to the door leaf interior.
  • a plurality of parallel grooves in the door leaf plane can also be provided, in which a corresponding number of parallel insulating layers are introduced.
  • the groove 4 is widened by a recess 5, in which a fire protection strip 6 made of a material that foams up when exposed to heat is embedded.
  • the groove 4 or the recess 5 with the embedded materials 3 and 6 is covered by a barrier veneer 7 on the outer edge side, so that the insulating layer 3 or the fire strip 6 is held and covered in its position.
  • the fire strip 6 first foams and presses the blocking veneer towards the frame 8, so that the gap between the door leaf and the frame is closed.
  • FIG. 3 The partial cross-sectional view according to FIG. 3 of a door leaf with a wooden frame 9 and a glazing 10 surrounded as a door panel initially shows an insulating layer 3 in the outer edge region of the door frame 9, as was described in connection with FIG. 2.
  • the fire protection strip is not shown here.
  • the glazing 10 consists of two glass panes, between which a gel is embedded. When fired, the glass pane facing the fire is destroyed, whereupon the gel melts or burns off. In this way, sufficient stability against firing is achieved.
  • recesses 11 are provided on both sides, in which insulating layers 12 are inserted.
  • the insulating layers are held on the frame with the aid of screws 13 which pass through the insulating layers 12 and the inner edge region of the frame in the region of the recesses 11.
  • These screws are preferably designed as sleeve screws and are thermally conductive due to their metal construction.
  • covers 14 are provided which overlap the screw ends on both sides of the door leaf, so that there is an insulating effect.
  • the covers - for example made of aluminum profiles - are held in a manner not shown by clip holders on the door leaf or the insulating layers 12 and overlap the insulating layers 12 in their frame-side and glazing-side end regions and lie on the frame 9 or the glazing 10 - in the latter case a plastic strip 15 - on. This ensures an aesthetically perfect appearance.
  • the edge or corner areas which otherwise do not withstand the firing, are protected by insulating layers 3 and 12, respectively.

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Special Wing (AREA)
  • Securing Of Glass Panes Or The Like (AREA)

Claims (8)

1. Portes protectrices anti-feu comprenant au moins dans la région du cadre, un vantail de porte (1) en bois, en particulier en contreplaqué, qui présente, au moins dans une partie de son pourtour, une couche isolante (3) en matériau réfractaire, en particulier en amiante-ciment ou matériau similaire, couche isolante (3) qui est disposée dans une rainure (4) venant du côté frontal du vantail et dirigée parallélement au plan dudit vantail, ledit vantail (1 ) présentant dans une région marginale opposée à la feuillure (8) au moins une bande ignifigue (6) fabriquée en un matériau qui gonfle sous l'effet de la chaleur, caractérisées par le fait que la rainure (4) est pratiquée sensiblement dans le plan médian du vantail et par le fait qu'à l'extrémité ouverte de la rainure (4) est prévu un évidement (5) chevauchant ladite rainure (4), évidement dans lequel est insérée la bande ignifuge (6) de manière à ce qu'elle vienne recouvrir la couche isolante (3).
2. Portes protectrices anti-feu comprenant au moins dans la région du cadre, un vantail de porte (1 ) en bois, en particulier en contreplaqué, qui présente, au moins dans une partie de son pourtour, une couche isolante (3) en matériau réfractaire, en particulier en amiante-ciment ou matériau similaire, couche isolante (3) qui est disposée dans une rainure (4) venant du côté frontal du vantail et dirigée parallèlement au plan dudit vantail, ledit vantail (1 ) présentant dans une région marginale opposée à la feuillure (8) au moins une bande ignifuge (6) fabriquée en un matériau qui gonfle sous l'effet de la chaleur, caractérisées par le fait que plusieurs rainures (4) remplies de couches isolantes sont pratiquées parallèlement au plan du vantail et par le fait que sur les extrémités ouvertes des rainures (4) est prévu un évidement (5) chevauchant toutes les rainures (4), évidement dans lequel est inserrée la bande ignifuge (6) de manière à recouvrir les couches isolantes. (3).
3. Portes selon la revendication 1 ou 2, caractérisées par le fait que les bandes ignifuges (6) sont recouvertes par un contreplaqué (7) ou un matériau similaire fixé extérieurement sur le pourtour.
4. Portes selon l'une des revendications 1 à 3, comprenant un garnissage de porte, en particulier sous la forme d'un vitrage de sécurité contre le fer, qui est entouré de manière à former un cadre en bois, en particulier en contreplaqué, caractérisées par le fait que des deux côtés de la zone marginale du cadre intérieur sont disposées des couches isolantes (12) qui chevauchent la région marginale extérieure du garnissage de porte (10).
5. Portes selon la revendication 4, caractérisées par le fait que la couche isolante (12) est disposée à l'intérieur d'un évidement (11) s'étendant du côté marginal de manière à venir au ras de la surface du vantail de portes.
6. Portes selon la revendication 4 ou 5, caractérisées par le fait que les couches isolantes (12) disposées respectivement face à face, à l'extérieur du cadre (9) du vantail sont reliées les unes aux autres et fixées à l'aide d'un vissage (13) passant à travers le bois et réalisé en particulier sous la forme de vis à douille.
7. Portes selon la revendication 6, caractérisées par le fait que les têtes de vissage (13) apparaissant extérieurement portent un recouvrement (14), en particulier enfichable, par exemple par un profilé en aluminium.
8. Portes selon la revendication 7, caractérisées par le fait que les recouvrements (14) s'appliquent sur le garnissage de portes (10) et/ou sur le cadre en bois (9) en particulier au moyen d'une lèvre d'étanchéité (15).
EP84104983A 1983-05-04 1984-05-03 Porte à l'épreuve du feu avec un vantail composé de bois au moins dans la région du châssis Expired EP0124881B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT84104983T ATE26323T1 (de) 1983-05-04 1984-05-03 Feuerschutztuer mit einem wenigstens im rahmenbereich aus holz bestehenden tuerblatt.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3316291A DE3316291A1 (de) 1983-05-04 1983-05-04 Feuerschutztuere mit einem wenigstens im rahmenbereich aus holz bestehenden tuerblatt
DE3316291 1983-05-04

Publications (3)

Publication Number Publication Date
EP0124881A2 EP0124881A2 (fr) 1984-11-14
EP0124881A3 EP0124881A3 (en) 1985-04-10
EP0124881B1 true EP0124881B1 (fr) 1987-04-01

Family

ID=6198152

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84104983A Expired EP0124881B1 (fr) 1983-05-04 1984-05-03 Porte à l'épreuve du feu avec un vantail composé de bois au moins dans la région du châssis

Country Status (3)

Country Link
EP (1) EP0124881B1 (fr)
AT (1) ATE26323T1 (fr)
DE (2) DE3316291A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1011525A3 (nl) 1997-10-31 1999-10-05 Houtconstructies Wyckaert Nv Brandwerende poort.
NL1032912C2 (nl) * 2006-11-22 2008-05-23 Berkvens Beheer B V Bouwelement omvattende hout, zoals een balk of plank.
DE202010006439U1 (de) * 2010-05-04 2010-08-05 Holzbau Schmid Gmbh & Co. Kg Holzrahmen für eine absturzsichernde Verglasung

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7540660U (de) * 1975-12-20 1976-04-29 Sperrholzwerk Waldsee Gmbh, 7967 Bad Waldsee Feuerhemmende tuer, insbesondere etagentuer
DE8019472U1 (de) * 1980-07-19 1981-08-13 Gebr. Gieseler GmbH,, 3000 Hannover Fenster

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1377298A (en) * 1920-06-08 1921-05-10 William H Wheeler Fireproof door
DE1973123U (de) * 1967-08-01 1967-11-23 Basf Ag Tuer mit erhohter feuerwiderstandsdauer.
AT358260B (de) * 1973-11-27 1980-08-25 Liberda Viktor Feuerschutztuere
DE2738625A1 (de) * 1976-08-27 1978-03-02 Hills & Sons Ltd F Tuer- und tuerrahmenanordnung

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7540660U (de) * 1975-12-20 1976-04-29 Sperrholzwerk Waldsee Gmbh, 7967 Bad Waldsee Feuerhemmende tuer, insbesondere etagentuer
DE8019472U1 (de) * 1980-07-19 1981-08-13 Gebr. Gieseler GmbH,, 3000 Hannover Fenster

Also Published As

Publication number Publication date
EP0124881A2 (fr) 1984-11-14
ATE26323T1 (de) 1987-04-15
DE3462935D1 (en) 1987-05-07
EP0124881A3 (en) 1985-04-10
DE3316291A1 (de) 1984-11-08

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