EP0921263B1 - Gepanzerte Brandschutzplatte - Google Patents

Gepanzerte Brandschutzplatte Download PDF

Info

Publication number
EP0921263B1
EP0921263B1 EP19980403038 EP98403038A EP0921263B1 EP 0921263 B1 EP0921263 B1 EP 0921263B1 EP 19980403038 EP19980403038 EP 19980403038 EP 98403038 A EP98403038 A EP 98403038A EP 0921263 B1 EP0921263 B1 EP 0921263B1
Authority
EP
European Patent Office
Prior art keywords
panel
layer
laminate
lead
core
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
EP19980403038
Other languages
English (en)
French (fr)
Other versions
EP0921263A1 (de
Inventor
Joel Kerjean
Jean-Claude Thomas
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.)
Sirp
Original Assignee
Sirp
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 Sirp filed Critical Sirp
Publication of EP0921263A1 publication Critical patent/EP0921263A1/de
Application granted granted Critical
Publication of EP0921263B1 publication Critical patent/EP0921263B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

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
    • E06B5/18—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 against harmful radiation
    • 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
    • E06B2003/703—Door leaves characterised by the filling between two external panels containing a metallic layer

Definitions

  • the present invention relates to an armored firebreak panel against radiation.
  • a panel for the production of standard doors, of the type consisting of laminate formed from the side most exposed to fire towards the other side, with at least one layer of lead forming a anti-radiation screen and a soul constituting the resistance structure of said panel.
  • the armored fireproof door units that currently exist on the market are above all fire-resistant door units standards that have been modified by adding at least a layer of a material, especially a layer of lead, forming a radiation screen. This results in a significant increase in the thickness of the door panel no longer making it possible to obtain door blocks of dimension standard easier to install. It also results in a relatively high weight door block that works significantly the mechanical elements, in particularly the closing and opening device of said door integrated into the assembly. Finally, this type of block door is generally designed so that it cannot withstand the fire for only half an hour.
  • document DE-A-1,139,967 provides for the completion a lead frame glued to the periphery of a plate lead, the assembly being arranged to cooperate with a jamb also incorporating lead. All of these solutions are cumbersome and complex to carry out.
  • the aim of the present invention is therefore to propose a armored panel, in particular against X-rays, and fire rated for at least three quarter of an hour, without the thickness of the panel is increased considerably.
  • the invention relates to a fire barrier shielded against radiation, especially for production of standard doors and door frames, of the type made up of a formed laminate, from the most exposed area fire towards the area least exposed to fire of said panel, at least one layer of lead forming an anti-radiation screen and of a soul constituting the structure of resistance of the panel, characterized in that the laminate further comprises at least one thin layer of a thermally conductive material with a melting point high placed between lead layer and core of the laminate so as to distribute the heat produced during the melting of lead layer when subjected to elevation accidental temperature.
  • the panel is characterized in that the material layer thermally conductive at high melting point laminate is a layer of copper.
  • Radiation shielded fire panel object of the invention, can be used in many applications.
  • one of the favorite apps of this panel is the realization of doors and door jambs as shown in Figure 1, which represents a door jamb and a door to a leaf, and Figure 2 which represents a frame of door and a door with two leaves.
  • This app is preferred because of the possibility of obtaining with such panel a particularly reduced panel thickness allowing to respect the standard dimensions door thickness.
  • the door panel and the door panel appear each in the form of a laminate.
  • This laminate is consisting of the area most exposed to fire towards the area least exposed to fire, at least one layer of lead 2A forming an anti-radiation screen and a core 1 constituting the resistance structure of said panel.
  • This laminate further comprises at least one layer 3 of low thickness of a thermally conductive point material high fusion disposed between lead layer 2A and core 1 of the laminated to distribute the heat produced during the fusion of the lead layer 2A when it is subjected at an accidental temperature rise.
  • the material layer thermally conductive at high melting point laminate is a layer of copper.
  • the thickness of this layer is less than 0.6 mm, preferably close to 0.3 mm, to limit the mechanical stresses exerted on the core 1 of the panel when it is subjected to a accidental temperature rise.
  • This layer of copper 3 is preferably placed in contact with the layer lead 2A so as to facilitate the distribution of heat of the lead layer.
  • the layer of copper 3 and the lead layer 2A are in the form of two sheets assembled by gluing. It is well obvious that even if, above, the exemplary embodiment has been limited to a layer of copper, this layer of copper can be replaced with a layer of any other material thermally conductive with high melting point.
  • this laminate will include as shown in the figure 1, at least two layers of lead 2A, 2B arranged on the side and other of the core 1.
  • the thickness of each layer of lead is at least equal to 0.4 mm, preferably close to 1 mm. It is also possible to double inside the lead layer 2B of a copper layer, as has been done for layer 2A.
  • Core 1 of the laminate consists of a high density wood panel, such as chipboard. So at as an example, the core 1 of this laminate is made up a panel classified fire type M1, with a thickness of around 35 mm.
  • the component panel of the door is in the form of a laminate consisting, from its face most exposed to fire, towards the other side, with a facing layer 4A such as a hardwood fiber board with high fire resistance, a layer of lead 2A, a layer of copper 3, a core 1 consisting of a high density wooden panel, a lead layer 2B and a facing layer 4B of fibers hard wood with high fire resistance.
  • a facing layer 4A such as a hardwood fiber board with high fire resistance
  • a layer of lead 2A a layer of copper 3
  • a core 1 consisting of a high density wooden panel
  • lead layer 2B and a facing layer 4B of fibers hard wood with high fire resistance.

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Special Wing (AREA)

Claims (9)

  1. Brandschutzplatte, gegen Strahlung abgeschirmt, insbesondere für die Herstellung von Standardtüren und Türrahmen, die von der Bauart her aus einer geformten Schichtstruktur besteht, die in Gebrauchsstellung und von der Stelle der genannten Platte, die dem Feuer am meisten ausgesetzt ist, bis zu der Stelle, die dem Feuer am wenigsten ausgesetzt ist, mindestens eine Schicht (2A) aus Blei , die einen Strahlenschutzschirm bildet, sowie einen Kern (1), der die Brandschutzstruktur der Platte darstellt, aufweist,
    dadurch gekennzeichnet, dass die Schichtstruktur darüber hinaus mindestens eine Schicht (3) von geringer Stärke eines wärmeleitenden Materials mit einem hohen Schmelzpunkt umfasst, die zwischen der Schicht (2A) aus Blei und dem Kern (1) der Schichtstruktur so angeordnet ist, dass die beim Schmelzen der Schicht (2A) aus Blei entstehende Wärme verteilt wird, wenn es zu einer möglichen Temperaturerhöhung kommt.
  2. Platte nach Anspruch 1,
    dadurch gekennzeichnet, dass die Schicht (2) aus wärmeleitendem Material mit erhöhtem Schmelzpunkt der Schichtstruktur eine Kupferschicht ist.
  3. Platte nach einem der Ansprüche 1 und 2,
    dadurch gekennzeichnet, dass die Stärke der Schicht (3) aus wärmeleitendem Material mit erhöhtem Schmelzpunkt der Schichtstruktur unter 0,6 mm liegt, um die mechanische Belastung des Kerns (1) der Platte zu begrenzen, wenn diese einer zufälligen Temperaturerhöhung unterzogen wird.
  4. Platte nach einem der Ansprüche 1 bis 3,
    dadurch gekennzeichnet, dass die Schicht aus wärmeleitendem Material mit erhöhtem Schmelzpunkt der Schichtstruktur so angebracht ist, dass sie mit der Schicht (2A) aus Blei in Kontakt steht.
  5. Platte nach einem der Ansprüche 1 bis 4,
    dadurch gekennzeichnet, dass die Schichten aus wärmeleitendem Material mit erhöhtem Schmelzpunkt (3) und aus Blei (2A) der Schichtstruktur durch Zusammenkleben miteinander verbunden sind.
  6. Platte nach einem der Ansprüche 1 bis 5,
    dadurch gekennzeichnet, dass die Schichtstruktur aus mindestens zwei Bleischichten (2A, 2B) besteht, die auf beiden Seiten des Kerns angebracht sind, wobei die Stärke jeder einzelnen Bleischicht mindestens 0,4 mm beträgt.
  7. Platte nach einem der Ansprüche 1 bis 6,
    dadurch gekennzeichnet, dass der Kern (1) der Schichtstruktur aus einer Holzplatte mit sehr hoher Dichte, vergleichbar mit einem Verbundstoff, besteht.
  8. Platte nach einem der Ansprüche 1 bis 7,
    dadurch gekennzeichnet, dass die Schichtstruktur in Gebrauchsstellung und von der Seite aus, die dem Feuer am meisten ausgesetzt ist, bis zu der anderen Seite mit einer Verkleidungsschicht (4A), beispielsweise einer bei hohen Temperaturen hitzebeständigen Hartholzfaserplatte, der Bleischicht (2A), der Kupferschicht (3), dem Kern (1) aus sehr dichtem Holz, einer Bleischicht (2B), und einer Verkleidungsschicht (4B), beispielsweise einer bei hohen Temperaturen hitzebeständigen Hartholzfaserplatte, versehen ist.
  9. Türblock, dessen Ausführung aus einem Türrahmen und einer Tür mit einem oder zwei Flügeln besteht,
    dadurch gekennzeichnet, dass der Türrahmen und der oder die Türflügel aus einer Schichtplatte nach einem der Ansprüche 1 bis 8 bestehen.
EP19980403038 1997-12-05 1998-12-04 Gepanzerte Brandschutzplatte Expired - Lifetime EP0921263B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9715401A FR2772067B1 (fr) 1997-12-05 1997-12-05 Panneau coupe-feu blinde
FR9715401 1997-12-05

Publications (2)

Publication Number Publication Date
EP0921263A1 EP0921263A1 (de) 1999-06-09
EP0921263B1 true EP0921263B1 (de) 2003-11-05

Family

ID=9514227

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19980403038 Expired - Lifetime EP0921263B1 (de) 1997-12-05 1998-12-04 Gepanzerte Brandschutzplatte

Country Status (3)

Country Link
EP (1) EP0921263B1 (de)
DE (1) DE69819452T2 (de)
FR (1) FR2772067B1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107060607B (zh) * 2017-03-08 2019-07-26 深圳市泛亚环境工程开发设计股份有限公司 手动防护屏蔽门
CN107100518B (zh) * 2017-03-09 2019-07-26 深圳市泛亚环境工程开发设计股份有限公司 自动防护屏蔽门

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1139967B (de) * 1960-10-20 1962-11-22 Comprifalt Ibs Bauspezialitaet Strahlenschutztuer
FR1367709A (fr) * 1963-06-14 1964-07-24 Travaux Et De Materiel Sotrama Porte étanche aux rayonnements ionisants
AT865U1 (de) * 1995-08-31 1996-06-25 Topic Gmbh Türblatt

Also Published As

Publication number Publication date
FR2772067A1 (fr) 1999-06-11
DE69819452D1 (de) 2003-12-11
FR2772067B1 (fr) 2000-02-04
EP0921263A1 (de) 1999-06-09
DE69819452T2 (de) 2004-09-16

Similar Documents

Publication Publication Date Title
EP1918501B1 (de) Trennelement für Räume
FR2567189A1 (fr) Structure de porte resistant au gauchissement et au passage du feu.
CA2234300C (fr) Element vitre a haut pouvoir isolant
EP0894935B1 (de) Isolierverglasungselement
FR2906832A1 (fr) Vitrage multiple a selectivite augmentee
EP1953326B1 (de) Flügelrahmen einer Schiebetür oder eines Schiebefensters, der einen verdeckten Pfosten umfasst
EP0921263B1 (de) Gepanzerte Brandschutzplatte
EP0884444B1 (de) Eingangstür für ein Lokal
EP1626133B1 (de) Mehrschichtige Dämmung
EP0294265A1 (de) Feuerschutztüren
EP2239015B1 (de) Brandschutzklappe
FR2701286A1 (fr) Bâti dormant de porte rapporté, comprenant des moyens coupe-feu perfectionnés.
FR2541359A1 (fr) Bloc fenetre pare-feu
FR2552477A1 (fr) Panneau modulaire pour planchers sureleves
EP0791717A1 (de) Feuerschutztür
EP0230797B1 (de) Strahlungsbrenner mit keramischem Rahmen
FR2941989A1 (fr) Lame bi-compsant pour volet roulant
BE887089A (fr) Encadrement metallique pour porte
EP0628670A1 (de) Brandschutzplatte
EP0859112B1 (de) Fenster oder Tür mit einer dünnen Hochleistungsisolierverglasung
FR2977265A1 (fr) Panneau composite pour l'isolation thermique de facade de batiments
FR3037608A1 (fr) Agencement de cadre dissimule pour fenetres, portes ou facades-rideaux
FR2605350A1 (fr) Panneau de porte de securite et procede de montage d'un tel panneau.
FR2913449A1 (fr) Panneau de separation d'espace a garniture d'absorption des chocs.
EP0558432B1 (de) Zusammengesetzte Panzerwand

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): BE DE FR

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

17P Request for examination filed

Effective date: 19991201

AKX Designation fees paid

Free format text: BE DE FR

17Q First examination report despatched

Effective date: 20021119

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): BE DE FR

REF Corresponds to:

Ref document number: 69819452

Country of ref document: DE

Date of ref document: 20031211

Kind code of ref document: P

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20031231

Year of fee payment: 7

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20040806

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: BE

Payment date: 20041116

Year of fee payment: 7

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20041231

Year of fee payment: 7

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20051231

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20060701

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20060831

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20060831

BERE Be: lapsed

Owner name: *SIRP

Effective date: 20051231