EP0294265B1 - Feuerschutztüren - Google Patents

Feuerschutztüren Download PDF

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Publication number
EP0294265B1
EP0294265B1 EP88401213A EP88401213A EP0294265B1 EP 0294265 B1 EP0294265 B1 EP 0294265B1 EP 88401213 A EP88401213 A EP 88401213A EP 88401213 A EP88401213 A EP 88401213A EP 0294265 B1 EP0294265 B1 EP 0294265B1
Authority
EP
European Patent Office
Prior art keywords
door
frame
facings
fire
plates
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
EP88401213A
Other languages
English (en)
French (fr)
Other versions
EP0294265A1 (de
Inventor
Jean-Paul Credoz
Guy Fournier
Raymond Peyrat
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.)
Electricite de France SA
Original Assignee
Electricite de France SA
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 Electricite de France SA filed Critical Electricite de France SA
Publication of EP0294265A1 publication Critical patent/EP0294265A1/de
Application granted granted Critical
Publication of EP0294265B1 publication Critical patent/EP0294265B1/de
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
    • 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
    • E06B2003/7025—Door leaves characterised by the filling between two external panels of cork; of wood or similar fibres
    • 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
    • E06B2003/7028—Door leaves characterised by the filling between two external panels of cementituous type, e.g. concrete
    • 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
    • E06B2003/703—Door leaves characterised by the filling between two external panels containing a metallic layer
    • 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
    • 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
    • E06B2003/7046—Door leaves with provisions for locks, hinges or other fittings

Definitions

  • the present invention relates to fire doors of the type comprising a frame and an opening adapted to rotate relative to the frame and resistant to fire, said opening comprising a structural frame and two parallel rectangular vertical facings between which is disposed a thermally insulating material. .
  • the invention aims to provide fire doors that meet the requirements of practice better than those previously known, in particular in that they have a high mechanical resistance allowing a large number of operations without deterioration (of the order of 600,000 operations ) while maintaining fire resistance characteristics acceptable to safety organizations.
  • each facing consists of two steel plates and a core of composite material formed of a hydraulic binder and fibers reinforcement, said core being disposed between the two plates and fixing them to each other, in that each facing is removably attached to the structural frame formed by metal profiles and in that the opening further comprises an external frame covering the edges of the facings from which it is separated by a fireproof joint.
  • Another important advantage comes from the possibility of dismantling a facing of the solid structure frame on which it is fixed; this advantage allows a significant reduction in the cost price of an installed fire door.
  • the need to install fire doors very early on a site in fact, often results in the replacement of the opening elements at the end of the site. With removable facings, it is no longer necessary to replace the opening if part of it is damaged during the works or in the operating phase, hence a lower cost.
  • Figure 1 shows a front view (front) of the fire door according to the invention, comprising a frame 1 and an opening 2 relative to the frame and fire resistant.
  • the door is, for example, dimensioned to be fire-resistant for one hour thirty and flame arrester three hours.
  • the opening 2 pivots around hinges 3 of known type, with bearings.
  • the door is provided with a handle 4 on the front side and a door closer 4a.
  • FIG. 2 shows the rear view (back) of the door according to the invention and comprises a panic device 5 known per se.
  • the construction of the fire door is clearly shown in the section of Figure 3.
  • the opening 2 has two vertical facings 6 parallel rectangular, between which is disposed a thermally insulating material 7 consisting of a sheet of ceramic fibers.
  • This sheet is for example made of fibers known under the name "Kerlane” with a high melting point (1700 ° C.) and poor thermal conductivity.
  • each facing consists of two steel plates 8 pierced with holes 9 distributed evenly over said plates and a core 10 of composite material formed of a hydraulic binder 10 ′ and reinforcing fibers 10 ".
  • the hydraulic binder can advantageously be constituted by cement and the reinforcing fibers by cellulose fibers without asbestos.
  • the two steel plates 8 are preferably galvanized and after perforation are pressed onto the core which is not yet solidified when the facing is formed.
  • the core 10 fixes the plates 8 rigidly to one another while solidifying.
  • each facing 8 is removably fixed by screws 11 to a structural frame 12 ent ouring the insulating material 7.
  • This structural frame is formed by two horizontal U-shaped profiles and two vertical U-shaped profiles.
  • the screws 11 for fixing the facings on this frame constituted by profiles are in sufficient number to ensure a good distribution of the forces (for example ten on the height of the facing and four or five on the width).
  • the opening 2 further comprises an outer frame 13 constituted by metal profiles in L or U 14 electro-galvanized. This frame covers and covers the edges 15 of the facings and are separated by a seal 16, highly thermal insulator of the type known as "kerlane paper".
  • the frame 1 of the fire door consists of a closed, rigid, rectangular frame comprising a base 20 (Fig.4) on which the two vertical uprights 21 (Fig.3) are welded. L-shaped angles and a lintel 22. When mounting the frame, it is leveled in a reservation 23 provided for this purpose in the concrete slab 24 of the ground. A wedging and centering device 25 is also provided in the upper part of the lintel 22 which is inserted into a reservation provided in a concrete wall 26.
  • FIG. 3 appears, formed in the thermally insulating material 7 of the opening, a reservation 30 in which is inserted a lock 30a of known type and whose handle 4 appears on one side, and the anti -panic 5 appears on the other.
  • This lock comprises a latching bolt 31 which cooperates with the frame 1 in a keeper 32 when the opening is closed on the frame.
  • the lock disposed inside the reservation 30 is placed in a trunk 33 and isolated from said trunk by means of a "kerlane paper" sheet 34; There is shown in Fig.3 the lock 30a in a simplified manner by a hatched space in broken lines.
  • the opening is kept closed by a single point formed by the bolt of the lock, without it being necessary to add at the top and bottom of the opening additional attachment points.
  • seals 40 of the intumescent and fire-resistant type which react to heat by expanding so as to close the interstices between opening and frame to prevent the passage of flames, hot gases. and fumes.
  • seals are protected by metal plates 41 welded to the frame, in front of the seal in the direction of the opening of the opening. These metal plates protect the joint from shocks with all external objects which may occur during the openings and closings of the fire door.
  • FIG. 6 shows a fire door according to the invention, comprising two openings 50, 51 of which one 50 is capable of remaining in the closed position and the other 51 is identical to the opening described above.
  • the leaf intended to remain generally closed comprises (cf. fig. 7) a closing device 52 known per se (FIG. 7) and having a point of attachment to the frame at the top 53 and at the bottom 54 of the leaf. During when it closes, the leaf which opens comes to rest on the leaf which remains closed by means of its external frame.
  • Flexible seals 55 of a type analogous to the seals 28 used on the doors with a single leaf between the leaf and the frame ( Figures 3 and 4), are provided.
  • FIG. 8 shows a fire door according to the invention comprising a transom 56 constituted identically to the opening of a door according to the invention, as is clearly seen in the section in FIG. 9.
  • a device 57 known per se, carrying a ring 58 deformable in fire allows or not the blocking of this transom in the closed position, the transom can moreover pivot around hinges 59, of known type, fixed to the frame 1.
  • FIG. 10 schematically shows a door according to the invention, with double leaves, comprising a transom over the entire width.

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Special Wing (AREA)

Claims (7)

1. Feuerschutztür mit einer Halterung (1) und einem zu öffnenden Teil (2), das in Bezug auf die Halterung schwenkbar und feuerbeständig ist, wobei das zu öffnende Teil zwei vertikale, rechteckige, parallele Verkleidungen (6) aufweist, zwischen denen ein thermisch isolierendes Material (7) angeordnet ist, und die Verkleidungen (6) starr miteinander verbunden sind durch einen Aufbaurahmen (12), dadurch gekennzeichnet, daß jede Verkleidung (6) aus zwei Stahlplatten (8) und einem Kern (10) aus Verbundmaterial aus hydraulischem Bindemittel und Verstärkungsfasern gebildet ist, wobei der Kern (10) zwischen den beiden Platten (8) angeordnet ist und die beiden Platten aneinander befestigt, daß jede Verkleidung (6) abnehmbar am Aufbaurahmen (12) befestigt ist, der von Metallprofilen gebildet wird, und daß das zu öffnende Teil eine äußere Umrahmung (13) aufweist, die die Ränder (15) der Verkleidungen (6) und den Aufbaurahmen (12) bedeckt und die durch eine thermisch isolierende flammensichere Stelle (16) von den Verkleidungen und dem Aufbaurahmen getrennt ist.
2. Feuerschutztür nach Anspruch 1, dadurch gekennzeichnet, daß das thermisch isolierende Material (7), das zwischen den Verkleidungen liegt, ein Vlies aus Keramikfasern ist.
3. Feuerschutztür nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß die Halterung (1) von einem geschlossenen und starren Rahmen gebildet wird.
4. Feuerschutztür nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß das zu öffnende Teil (2) eine einzige Einhakstelle (31) aufweist, die geeignet ist, mit der Halterung zusammenzuarbeiten, um das Schließen des zu öffnenden Teils an der Halterung zu sichern.
5. Feuerschutztür nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß der Kern (10) aus Verbundmaterial der Verkleidungen (6) aus Beton besteht, der mit asbestfreien Cellulosefasern verstärkt ist, und daß in die beiden Platten (8), die aus galvanisiertem Stahl bestehen, Löcher (9) eingestanzt sind, deren Ränder gegen den Kern gebogen sind, so daß bei der Herstellung der Verkleidung die Platten mit dem Kern aus Verbundmaterial verhakt werden.
6. Feuerschutztür nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß die Verkleidungen (6) an dem Aufbaurahmen befestigt sind durch Schrauben (11), deren Köpfe geschützt sind durch die äußere Umrahmung (13), die die Ränder (15) der Verkleidungen (6) bedeckt.
7. Feuerschutztür nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß die Halterung (1) undurchlässige Verbindungsstellen (40) zwischen dem zu öffnenden Teil (2) und der Halterung (1) aufweist, die von Metallplatten (41) geschützt werden, die vor der Verbindungsstelle (40) auf der Halterung (1) in Öffnungsrichtung des zu öffnenden Teils aufgeschweißt sind.
EP88401213A 1987-05-22 1988-05-19 Feuerschutztüren Expired - Lifetime EP0294265B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8707222 1987-05-22
FR8707222A FR2615559B1 (fr) 1987-05-22 1987-05-22 Portes coupe-feu ameliorees

Publications (2)

Publication Number Publication Date
EP0294265A1 EP0294265A1 (de) 1988-12-07
EP0294265B1 true EP0294265B1 (de) 1990-10-24

Family

ID=9351357

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88401213A Expired - Lifetime EP0294265B1 (de) 1987-05-22 1988-05-19 Feuerschutztüren

Country Status (7)

Country Link
EP (1) EP0294265B1 (de)
KR (1) KR970007701B1 (de)
CN (1) CN1013978B (de)
DE (1) DE3860872D1 (de)
ES (1) ES2018084B3 (de)
FR (1) FR2615559B1 (de)
ZA (1) ZA883608B (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2035669T3 (es) * 1989-03-23 1993-04-16 Theo Schroders Puerta cortafuegos.
FR2695159B1 (fr) * 1992-07-06 1995-01-13 Olivier Sa Structure sandwich pour éléments de portes et cloisons coupe-feu.
GB2280467B (en) * 1993-07-28 1997-01-08 Permadoor Plc Doors and a method of manufacturing same
FI108808B (fi) 2000-05-11 2002-03-28 Huurre Group Oy Menetelmä ovirakenteen aikaansaamiseksi ja ovirakenne
ES2244288B1 (es) * 2003-07-16 2007-02-16 Puertas Dayfor, S.L. Puerta de seguridad al fuego r.f. 60 de doble hoja.
FR2864571B1 (fr) * 2003-12-24 2007-10-26 Serrurerie Et Mecanique Saint Porte coupe-feu a au moins un vantail
US9359810B2 (en) 2010-10-27 2016-06-07 Baumert Technologies Fluidtight fire door
US8656683B2 (en) * 2011-12-23 2014-02-25 Sonnenschutz, Pty Ltd Shutter
CN102678028A (zh) * 2012-05-28 2012-09-19 丁俊 钴60加速器防护门
CN103510816B (zh) * 2013-10-11 2015-08-26 宜兴市万向防火门有限公司 一种核电门
JP6718215B2 (ja) * 2015-09-14 2020-07-08 三和シヤッター工業株式会社 扉
JP7027152B2 (ja) * 2017-12-15 2022-03-01 Ykk Ap株式会社 建具
CN112832645A (zh) * 2021-01-05 2021-05-25 安徽通晓防火门有限公司 一种木质隔热防火门

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1024320A (fr) * 1950-07-18 1953-03-31 Nouveau panneau coupe-feu isolant et son procédé de fabrication
US3094198A (en) * 1960-01-07 1963-06-18 Erie Enameling Company Structural panel
US4016697A (en) * 1969-10-08 1977-04-12 United States Gypsum Company Construction unit
DE1954555C2 (de) * 1969-10-30 1982-07-22 Deutsche Metalltüren-Werke Aug. Schwarze AG, 4800 Bielefeld Torblatt eines Feuerschutztores
US3759009A (en) * 1971-01-28 1973-09-18 Gordon T Kinder Composite load bearing panels
DE2604777A1 (de) * 1976-02-07 1977-08-11 Kaeuferle Stahlbau J Feuerschutzelement, insbesondere feuerschutztuere bzw. -tor
DE2654447B2 (de) * 1976-12-01 1979-08-09 Steinau Gmbh & Co, 5760 Arnsberg Türanordnung aus einem Metalltürblatt und einer Metallzarge
FR2426143A1 (fr) * 1978-05-16 1979-12-14 Hekpazo Denis Porte battante a un ou deux vantaux a abaissement phonique important et concue pour resister au feu
AU519381B3 (en) * 1981-09-17 1982-02-18 Swan Products Pty. Ltd. Fireproof cover

Also Published As

Publication number Publication date
KR970007701B1 (ko) 1997-05-15
FR2615559B1 (fr) 1989-08-18
CN1030277A (zh) 1989-01-11
CN1013978B (zh) 1991-09-18
EP0294265A1 (de) 1988-12-07
KR880014222A (ko) 1988-12-23
DE3860872D1 (de) 1990-11-29
FR2615559A1 (fr) 1988-11-25
ZA883608B (en) 1989-07-26
ES2018084B3 (es) 1991-03-16

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