EP3170962A1 - Fire-resistant glazing comprising offset glass sheets - Google Patents

Fire-resistant glazing comprising offset glass sheets Download PDF

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Publication number
EP3170962A1
EP3170962A1 EP16197606.3A EP16197606A EP3170962A1 EP 3170962 A1 EP3170962 A1 EP 3170962A1 EP 16197606 A EP16197606 A EP 16197606A EP 3170962 A1 EP3170962 A1 EP 3170962A1
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EP
European Patent Office
Prior art keywords
fire
projecting
fire protection
pane
glass
Prior art date
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Granted
Application number
EP16197606.3A
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German (de)
French (fr)
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EP3170962B1 (en
Inventor
Bernhard Lüdecke
Burkhard Bermes
Christian Czichon
Sebastian Rauser
Gregor Leineweber
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Etex Building Performance GmbH
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Promat GmbH
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Publication of EP3170962A1 publication Critical patent/EP3170962A1/en
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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
    • E06B3/66—Units comprising two or more parallel glass or like panes permanently secured together
    • E06B3/6617—Units comprising two or more parallel glass or like panes permanently secured together one of the panes being larger than another
    • 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
    • E06B3/025—Wings made completely of glass consisting of multiple glazing units
    • 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
    • E06B3/5427—Fixing of glass panes or like plates the panes mounted flush with the surrounding frame or with the surrounding panes
    • 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 present invention relates to a fire-resistant glazing to prevent the passage of fire and smoke in case of fire from one room to another room with at least two side by side or one above the other with their abutting edges adjacent to each other arranged fire protection.
  • the present invention has the object to provide an improved fire-resistant glazing, which in particular has increased stability and further better sealing and thus improved protection in case of fire and in particular with respect to the fire protection class A1 according to DIN 4102-1 or EN 13501 ensures sufficient fire protection properties.
  • the technical solution is the present invention, a fire-resistant glazing to prevent the passage of fire and smoke in Fire case from one room to another room with at least two side by side or one above the other with their abutting edges adjacent to each other arranged fire protection slices proposed, the fire protection discs each consist of at least two parallel and spaced glass panes and arranged in the space between these glass panes fire protection material and at at least one of its edge-side abutting edges by projecting or returning the first glass pane relative to the second glass pane form a stepped rebate and wherein a defined between the abutting edges of the fire protection by the trained stepped rebate gap by means of at least one sealing arrangement is fire and smoke sealed.
  • the invention makes use in particular of the realization that when forming a stepped rebate for each spaced glass panes of a fire protection increased stability of the fire protection glazing can be guaranteed, since in case of fire even with destruction of the seal assembly a single fire protection of the fire-resistant glazing due to the Jardinnfalzes can be held or supported by their adjacent fire panels.
  • destruction of the sealing arrangements arranged between the fire protection disks is slowed down, in particular if the sealing arrangement according to the invention is designed in several parts. In this case, although the fire side associated seal the multi-part seal assembly is first damaged by heat and / or fire, the side facing away from the fire seal of the multi-part seal assembly is only later and not directly attacked by fire and / or heat.
  • a sealing arrangement arranged on one of the projecting or recessed glass panes P-seal.
  • the advantage of a P-seal is, in particular, that only one component is to be used as a sealing arrangement between the side edge adjacent side edge adjacent fire protection, sometimes between a projecting the abutting edge of a first fire protection and a recessed abutting edge of a second fire protection glass remaining gaps can be filled by means of a silicone.
  • a sealing arrangement disposed respectively on the projecting or recessed glass pane of the fire protection profile, which abuts a arranged on the projecting or recessed glass pane of a neighboring arranged fire protection profile, the profiles respectively are arranged inside the projecting and receding glass pane of the adjacent fire protection pane.
  • a silicone may be provided between a projecting abutment edge of a glass pane of a first fire protection pane and a recessed edge of a glass pane of an adjacently arranged second fire protection pane for further sealing the gap existing between the fire protection windows.
  • a jointing or backfilling with butyl rubber, polysulfide, silicone, polyurethane and / or MS polymer sealants is provided as a sealing arrangement.
  • a use of the aforementioned sealants may preferably be carried out in combination with one of the aforementioned seals, for example a P-seal or profiles respectively arranged on the projecting glass pane of the fire-protection pane. In this way, a multi-stage sealing arrangement is realized, which can optimally withstand the different phases of a fire.
  • An advantageous embodiment of the invention further provides that is provided as a sealing arrangement arranged on the abutting edge of the respective projecting or recessed glass pane of a fire protection pane, preferably attachable profile.
  • a sealing arrangement arranged on the abutting edge of the respective projecting or recessed glass pane of a fire protection pane, preferably attachable profile.
  • the profile is attached by means of an adhesive on the abutting edge of the respective projecting or recessed glass pane. This ensures, on the one hand, that due to the created flush closure between two fire protection windows, on the one hand, no fire or smoke passes through it and, on the other hand, the stability of the fire protection glazing is increased.
  • a sealing arrangement along the respective projecting or recessed glass pane of a fire protection disc arranged L-profile which abuts a arranged along the projecting or recessed glass pane of a neighboring arranged fire protection L-profile provided.
  • L-profile is advantageous because, for example, a mounting of the same can be done on the projecting edge of each fire protection pane, preferably by using a corresponding adhesive. In this way it is possible to use symmetrically constructed fire protection windows, which can be used in a simple manner at the installation site.
  • a sealing arrangement along one of the projecting or recessed glass panes arranged Z-profile is provided as a sealing arrangement along one of the projecting or recessed glass panes arranged Z-profile.
  • the use of a Z-profile is advantageous because only one such profile must be used per fire protection, but still the advantages of the invention are maintained, which result from a projecting or receding glass and not just running between the two fire protection flashing edge.
  • Fig. 1 shows a schematic side view of a fire-resistant glazing 1, which consists of two juxtaposed with their abutting edges 3 adjacent to each other fire protection panels 2.
  • the fire panels 2 each consist of two parallel and spaced glass panes 4 and arranged in the space between these glass panes 4 fire protection material 7 and form at its edge abutting edge 3 by projecting or returning the first glass pane 4 relative to the second glass 4 a stepped fold.
  • the formed between the abutting edges 3 of the fire protection panels 2 by the Jardinnfalz defined gap is sealed by a seal assembly 8, 9, 10, 11, 12, 13 while fire and smoke-tight.
  • a seal arrangement can be seen, which is arranged only on one of the projecting or recessed glass panes 4 and consists of a P-seal 8.
  • This seal is arranged in the region of the abutting edges 3 such that it rests with its longer side on the projecting abutment edge of the first glass 4 and thereby connects with the arcuate shape of the P-seal 8 connects to the adjacently arranged glass 4 and in this way the Sealing edge area 3 fire and smoke tight closes.
  • a sealing arrangement which consists of profiles 9 respectively arranged on the projecting or recessed glass pane of the fire protection pane, wherein the profiles 9 are arranged in each case on the inside of the projecting or recessed glass pane 4 of the adjacent fire protection pane 2. Accordingly, the straight side of each profile 9 is arranged on the projecting glass pane 4 of a respective fire protection pane 2, so that the two round characteristics of the profiles 9 abut each other and the two fire protection windows 2 in the abutting edge region 3 fire and smoke-tight seal.
  • a further embodiment of a fire-resistant glazing 1 according to the invention is shown, in which a grouting or backfilling of the existing between the two fire protection panels 2 abutting edge region 3 was carried out by means of a silicone sealant 10.
  • a silicone sealant 10 Alternatively, the use of butyl rubber, polysulfide, polyurethane and / or MS polymer sealants is also possible for grouting or backfilling.
  • Fig. 5 shows in a further embodiment, the use of arranged on the abutting edges 3 of the respective projecting or receding glass 4 of the fire panel 2 profiles 11.
  • the profiles 11 are each fixed to the projecting edge the glass sheets 4 of the fire panels 2 plugged so that on both sides of the resulting fire-resistant glazing 1 is given a seal against fire and / or smoke.
  • it is provided to arrange a P-seal 8, profiles 9 or a sealant 10 in the interspace between the two projecting abutting edges of the glass panes 4.
  • Fig. 6 is provided as a sealing arrangement along the respective projecting glass 4 of a fire protection pane 2 each to arrange an L-profile 12, which abuts against the along the projecting glass 4 of an adjacent arranged fire protection pane 2 arranged L-profile 12.
  • the L-profiles 12 are attached by means of an adhesive to the respective projecting edge of a fire protection pane 4, wherein optionally the application of an adhesive on an L-profile 12 is provided on the other L-profile 12 side facing.
  • a Z-profile 13 arranged along the projecting glass panes 4 is provided as a sealing arrangement.
  • the Z-profile 13 closes the existing between each projecting edge of a glass sheet 4 and the correspondingly arranged recessed glass 4 of the adjacent glass pane 4 gap and at the same time existing between the two projecting edges of the glass sheets 4 gap.

Abstract

Die Erfindung betrifft eine Brandschutzverglasung 1 zur Vermeidung des Durchtritts von Feuer und Rauch im Brandfall von einem Raum in einen anderen Raum mit wenigstens zwei neben- oder übereinander mit ihren Stoßkanten 3 benachbart zueinander angeordneten Brandschutzscheiben 2, wobei die Brandschutzscheiben 2 aus jeweils wenigstens zwei parallel und mit Abstand zueinander angeordneten Glasscheiben 4 und einem im Zwischenraum zwischen diesen Glasscheiben 4 angeordneten Brandschutzmaterial 7 bestehen und an wenigstens einer ihrer randseitigen Stoßkanten 3 durch Vorspringen beziehungsweise Rückspringen der ersten Glasscheibe 4 gegenüber der zweiten Glasscheibe 4 einen Stufenfalz ausbilden, und wobei ein zwischen den Stoßkanten 3 der Brandschutzscheiben 2 durch den ausgebildeten Stufenfalz definierter Zwischenraum mittels wenigstens einer Dichtungsanordnung 8, 9, 10, 11, 12, 13 feuer- und rauchdicht verschlossen ist.The invention relates to a fire-resistant glazing 1 to prevent the passage of fire and smoke in case of fire from one room to another room with at least two side by side or one above the other with their abutting edges 3 adjacent to each other arranged fire protection panels 2, wherein the fire panels 2 from at least two parallel and with spaced-apart glass sheets 4 and arranged in the space between these glass panes 4 fire protection material 7 and form at least one edge edge edges 3 by projecting or returning the first glass pane 4 relative to the second glass 4 a shiplap, and wherein a between the abutting edges the fire protection discs 2 by the trained stepped rebate defined gap by means of at least one seal assembly 8, 9, 10, 11, 12, 13 is fire and smoke sealed.

Description

Die vorliegende Erfindung betrifft eine Brandschutzverglasung zur Vermeidung des Durchtritts von Feuer und Rauch im Brandfall von einem Raum in einen anderen Raum mit wenigstens zwei neben- oder übereinander mit ihren Stoßkanten benachbart zueinander angeordneten Brandschutzscheiben.The present invention relates to a fire-resistant glazing to prevent the passage of fire and smoke in case of fire from one room to another room with at least two side by side or one above the other with their abutting edges adjacent to each other arranged fire protection.

Es ist aus dem Stand der Technik bekannt, einzelne Brandschutzscheiben, welche aus mindestens zwei parallel und mit Abstand zueinander angeordneten Glasscheiben und einer im Zwischenraum zwischen diesen Glasscheiben angeordneten Brandschutzschicht bestehen, mit ihren aneinanderstoßenden Seitenkanten anzuordnen, wobei zwischen den Seitenkanten der Brandschutzscheiben jeweils eine vertikal angeordnete Dichtungsanordnung vorgesehen ist. Dabei schließen die zueinander angeordneten Glasscheiben einer Brandschutzscheibe jeweils bündig an den Seitenkanten ab, ohne dass dabei ein Stufenfalz ausgebildet wird.It is known from the prior art to arrange individual fire protection windows, which consist of at least two parallel and spaced apart glass panes and a space between these glass panes fire protection layer, with their abutting side edges, wherein between the side edges of the fire protection discs each vertically arranged Sealing arrangement is provided. In this case, the glass panes of a fire protection pane which are arranged with respect to each other close in each case flush with the side edges, without a stepped fold being formed.

Derartige Brandschutzverglasungen bringen den Nachteil mit sich, dass die Stabilität der Verglasungen, insbesondere die vertikale Verbindung zweier mit ihren Stoßkanten benachbart zueinander angeordneten Brandschutzscheiben, lediglich mittels einer Dichtungsanordnung erfolgt, welche lediglich geringe auf diese einwirkende Kräfte aufnehmen kann. Ferner besteht bei aus dem Stand der Technik bekannten Brandschutzverglasungen der Nachteil, dass im Brandfall aufgrund der Verwendung lediglich einer durchgehenden Dichtung leichter eine Beschädigung dieser Dichtung durch Flammen und/oder Hitze erfolgen kann.Such fire-resistant glazings bring with them the disadvantage that the stability of the glazings, in particular the vertical connection of two adjacent to each other with their abutting edges fire protection discs, only by means of a sealing arrangement, which can absorb only small acting on these forces. Furthermore, in the case of fire-resistant glazings known from the prior art, there is the disadvantage that, in the event of a fire, damage to this seal can easily be caused by flames and / or heat due to the use of only one continuous seal.

Vor diesem Hintergrund liegt der vorliegenden Erfindung die Aufgabe zugrunde, eine verbesserte Brandschutzverglasung bereitzustellen, welche insbesondere eine erhöhte Stabilität aufweist und des Weiteren eine bessere Abdichtung und somit einen verbesserten Schutz im Brandfall sowie insbesondere in Bezug auf die Brandschutzklasse A1 gemäß DIN 4102-1 beziehungsweise EN 13501 ausreichende Brandschutzeigenschaften gewährleistet.Against this background, the present invention has the object to provide an improved fire-resistant glazing, which in particular has increased stability and further better sealing and thus improved protection in case of fire and in particular with respect to the fire protection class A1 according to DIN 4102-1 or EN 13501 ensures sufficient fire protection properties.

Zur technischen Lösung wird mit der vorliegenden Erfindung eine Brandschutzverglasung zur Vermeidung des Durchtritts von Feuer und Rauch im Brandfall von einem Raum in einen anderen Raum mit wenigstens zwei neben- oder übereinander mit ihren Stoßkanten benachbart zueinander angeordneten Brandschutzscheiben vorgeschlagen, wobei die Brandschutzscheiben aus jeweils wenigsten zwei parallel und mit Abstand zueinander angeordneten Glasscheiben und einem im Zwischenraum zwischen diesen Glasscheiben angeordneten Brandschutzmaterial bestehen und an wenigstens einer ihrer randseitigen Stoßkanten durch Vorspringen beziehungsweise Rückspringen der ersten Glasscheibe gegenüber der zweiten Glasscheibe einen Stufenfalz ausbilden und wobei ein zwischen den Stoßkanten der Brandschutzscheiben durch den ausgebildeten Stufenfalz definierter Zwischenraum mittels wenigstens einer Dichtungsanordnung feuer- und rauchdicht verschlossen ist.The technical solution is the present invention, a fire-resistant glazing to prevent the passage of fire and smoke in Fire case from one room to another room with at least two side by side or one above the other with their abutting edges adjacent to each other arranged fire protection slices proposed, the fire protection discs each consist of at least two parallel and spaced glass panes and arranged in the space between these glass panes fire protection material and at at least one of its edge-side abutting edges by projecting or returning the first glass pane relative to the second glass pane form a stepped rebate and wherein a defined between the abutting edges of the fire protection by the trained stepped rebate gap by means of at least one sealing arrangement is fire and smoke sealed.

Die Erfindung macht dabei insbesondere von der Erkenntnis Gebrauch, dass bei Ausbildung eines Stufenfalzes für die jeweils mit Abstand zueinander angeordneten Glasscheiben einer Brandschutzscheibe eine erhöhte Stabilität der Brandschutzschutzverglasung gewährleistet werden kann, da im Brandfall selbst bei Zerstörung der Dichtungsanordnung eine einzelne Brandschutzscheibe der Brandschutzverglasung aufgrund des Stufenfalzes von ihren benachbarten Brandschutzscheiben gehalten beziehungsweise gestützt werden kann. Über dies hinaus wird im Brandfall eine Zerstörung der zwischen den Brandschutzscheiben angeordneten Dichtungsanordnungen verlangsamt, insbesondere dann, wenn die erfindungsgemäße Dichtungsanordnung mehrteilig ausgebildet ist. In diesem Fall wird zwar die der Brandseite zugeordnete Dichtung der mehrteiligen Dichtungsanordnung als erstes durch Hitze und/oder Feuer beschädigt, die der Brandseite abgewandte Dichtung der mehrteiligen Dichtungsanordnung wird hingegen erst später und nicht unmittelbar von Feuer und/oder Hitze angegriffen.The invention makes use in particular of the realization that when forming a stepped rebate for each spaced glass panes of a fire protection increased stability of the fire protection glazing can be guaranteed, since in case of fire even with destruction of the seal assembly a single fire protection of the fire-resistant glazing due to the Stufenfalzes can be held or supported by their adjacent fire panels. In addition, in the event of fire, destruction of the sealing arrangements arranged between the fire protection disks is slowed down, in particular if the sealing arrangement according to the invention is designed in several parts. In this case, although the fire side associated seal the multi-part seal assembly is first damaged by heat and / or fire, the side facing away from the fire seal of the multi-part seal assembly is only later and not directly attacked by fire and / or heat.

In einer vorteilhaften Ausgestaltung der Erfindung ist vorgesehen, dass als Dichtungsanordnung eine auf einer der vorspringenden oder rückspringenden Glasscheiben angeordnete P-Dichtung vorgesehen ist. Der Vorteil einer P-Dichtung besteht insbesondere darin, dass lediglich ein Bauteil als Dichtungsanordnung zwischen den Seitenkante an Seitenkante benachbart angeordneten Brandschutzscheiben zu verwenden ist, wobei mitunter zwischen einer vorspringen der Stoßkante einer ersten Brandschutzscheibe und einer rückspringenden Stoßkante einer zweiten Brandschutzscheibe verbleibende Lücken mittels eines Silikons gefüllt werden können.In an advantageous embodiment of the invention it is provided that is provided as a sealing arrangement arranged on one of the projecting or recessed glass panes P-seal. The advantage of a P-seal is, in particular, that only one component is to be used as a sealing arrangement between the side edge adjacent side edge adjacent fire protection, sometimes between a projecting the abutting edge of a first fire protection and a recessed abutting edge of a second fire protection glass remaining gaps can be filled by means of a silicone.

In einer weiteren vorteilhaften Ausgestaltung der Erfindung ist vorgesehen, dass als Dichtungsanordnung ein jeweils an der vorspringenden oder rückspringenden Glasscheibe der Brandschutzscheibe angeordnetes Profil, welches an einem an der vorspringenden oder rückspringenden Glasscheibe einer benachbart angeordneten Brandschutzscheibe angeordneten Profil anliegt, vorgesehen ist, wobei die Profile jeweils innenliegend zur vorspringenden und rückspringenden Glasscheibe der benachbarten Brandschutzscheibe angeordnet sind. Dies hat eine einfachere Fertigung zum Vorteil, da stets lediglich auf der vorspringenden Stoßkante einer jeden Glasscheibe ein Profil anzuordnen ist, woraus ein symmetrischer Aufbau von Brandschutzscheiben resultiert. Vorzugsweise kann ein zwischen einer vorspringenden Stoßkante einer Glasscheibe einer ersten Brandschutzscheibe und einer rückspringenden Stoßkante einer Glasscheibe einer benachbart angeordneten zweiten Brandschutzscheibe zur weiteren Abdichtung der zwischen den Brandschutzscheiben bestehenden Lücke die Verwendung eines Silikons vorgesehen sein.In a further advantageous embodiment of the invention it is provided that is provided as a sealing arrangement disposed respectively on the projecting or recessed glass pane of the fire protection profile, which abuts a arranged on the projecting or recessed glass pane of a neighboring arranged fire protection profile, the profiles respectively are arranged inside the projecting and receding glass pane of the adjacent fire protection pane. This has a simpler manufacturing advantage since it is always only on the projecting abutment edge of each glass to arrange a profile, resulting in a symmetrical structure of fire protection. Preferably, the use of a silicone may be provided between a projecting abutment edge of a glass pane of a first fire protection pane and a recessed edge of a glass pane of an adjacently arranged second fire protection pane for further sealing the gap existing between the fire protection windows.

In einer weiteren besonders vorteilhaften Ausgestaltung der erfindungsgemäßen Brandschutzverglasung ist als Dichtungsanordnung eine Verfugung beziehungsweise Verfüllung mit Butylkautschuk-, Polysulfid-, Silikon-, Polyurethan- und/oder MS-Polymer-Dichtstoffen vorgesehen. Eine Verwendung der vorgenannten Dichtstoffe kann dabei vorzugsweise in Kombination mit einer der vorgenannten Dichtungen, beispielsweise einer P-Dichtung oder jeweils an der vorspringenden Glasscheibe der Brandschutzscheibe angeordneten Profilen, erfolgen. Auf diese Weise wird eine mehrstufige Dichtungsanordnung realisiert, welche den unterschiedlichen Phasen eines Brandes optimal Stand halten kann.In a further particularly advantageous embodiment of the fire-resistant glazing according to the invention, a jointing or backfilling with butyl rubber, polysulfide, silicone, polyurethane and / or MS polymer sealants is provided as a sealing arrangement. A use of the aforementioned sealants may preferably be carried out in combination with one of the aforementioned seals, for example a P-seal or profiles respectively arranged on the projecting glass pane of the fire-protection pane. In this way, a multi-stage sealing arrangement is realized, which can optimally withstand the different phases of a fire.

Eine vorteilhafte Ausgestaltung der Erfindung sieht weiter vor, dass als Dichtungsanordnung ein auf die Stoßkante der jeweils vorspringenden oder rückspringenden Glasscheibe einer Brandschutzscheibe angeordnetes, vorzugsweise aufsteckbares Profil vorgesehen ist. Durch ein als Dichtungsanordnung fungierendes aufsteckbares Profil wird der zwischen zwei Brandschutzscheiben bestehende Spalt nicht nur luft- und rauchdicht verschlossen, sondern zudem die Stabilität des Gesamtverbundes erhöht, da das aufsteckbare Profil die jeweiligen Stoßkanten der für die Brandschutzscheiben verwendeten Glasscheiben zumindest teilweise umgreift.An advantageous embodiment of the invention further provides that is provided as a sealing arrangement arranged on the abutting edge of the respective projecting or recessed glass pane of a fire protection pane, preferably attachable profile. By acting as a seal assembly attachable profile existing between two fire doors gap is not only air and smoke tight closed, but also increases the stability of the overall composite, since the clip-on profile at least partially surrounds the respective abutting edges of the glass used for the fire panels.

Gemäß einer bevorzugten Ausgestaltung der erfindungsgemäßen Brandschutzverglasung ist das Profil mittels eines Klebers auf der Stoßkante der jeweiligen vorspringenden oder rückspringenden Glasscheibe angebracht. Dadurch wird zum einen erreicht, dass aufgrund des geschaffenen bündigen Abschlusses zwischen zwei Brandschutzscheiben zum einen kein Feuer oder Rauch durch diese hindurchtritt und zum anderen die Stabilität der Brandschutzverglasung erhöht wird.According to a preferred embodiment of the fire-resistant glazing according to the invention, the profile is attached by means of an adhesive on the abutting edge of the respective projecting or recessed glass pane. This ensures, on the one hand, that due to the created flush closure between two fire protection windows, on the one hand, no fire or smoke passes through it and, on the other hand, the stability of the fire protection glazing is increased.

In einer weiteren vorteilhaften Ausgestaltung der Erfindung ist als Dichtungsanordnung ein entlang der jeweils vorspringenden oder rückspringenden Glasscheibe einer Brandschutzscheibe angeordnetes L-Profil, welches an ein entlang der vorspringenden oder rückspringenden Glasscheibe einer benachbart angeordneten Brandschutzscheibe angeordnetes L-Profil anstößt, vorgesehen. Die Verwendung eines L-Profils ist vorteilhaft, da beispielsweise eine Montage desselben an der vorspringenden Kante einer jeden Brandschutzscheibe vorgenommen werden kann, vorzugsweise durch Verwendung eines entsprechenden Klebers. Auf diese Weise ist es möglich, symmetrisch aufgebaute Brandschutzscheiben zu verwenden, welche am Einbauort auf einfache Weise verwendet werden können.In a further advantageous embodiment of the invention is provided as a sealing arrangement along the respective projecting or recessed glass pane of a fire protection disc arranged L-profile, which abuts a arranged along the projecting or recessed glass pane of a neighboring arranged fire protection L-profile provided. The use of an L-profile is advantageous because, for example, a mounting of the same can be done on the projecting edge of each fire protection pane, preferably by using a corresponding adhesive. In this way it is possible to use symmetrically constructed fire protection windows, which can be used in a simple manner at the installation site.

Gemäß einer anderen vorteilhaften Ausgestaltung der Erfindung ist als Dichtungsanordnung ein entlang einer der vorspringenden oder rückspringenden Glasscheiben angeordnetes Z-Profil vorgesehen. Die Verwendung eines Z-Profils ist vorteilhaft, da pro Brandschutzscheibe lediglich ein derartiges Profil verwendet werden muss, aber trotzdem die erfindungsgemäßen Vorteile beibehalten werden, welche sich aus einer vorspringenden beziehungsweise rückspringenden Glasscheibe und einer nicht gerade zwischen den beiden Brandschutzscheiben verlaufenden Stoßkante ergeben.According to another advantageous embodiment of the invention is provided as a sealing arrangement along one of the projecting or recessed glass panes arranged Z-profile. The use of a Z-profile is advantageous because only one such profile must be used per fire protection, but still the advantages of the invention are maintained, which result from a projecting or receding glass and not just running between the two fire protection flashing edge.

Weitere Einzelheiten, Merkmale und Vorteile der Erfindung werden nachfolgend anhand der in den Figuren der Zeichnungen dargestellten Ausführungsbeispiele näher erläutert.Further details, features and advantages of the invention will be explained in more detail with reference to the embodiments illustrated in the figures of the drawings.

Dabei zeigen:

Fig. 1
eine erfindungsgemäße Brandschutzverglasung in einer Seitenansicht,
Fig. 2
eine erfindungsgemäße Brandschutzverglasung mit einer Dichtungsanordnung gemäß einem ersten Ausführungsbeispiel,
Fig.3
eine erfindungsgemäße Brandschutzverglasung mit einer Dichtungsanordnung gemäß einem zweiten Ausführungsbeispiel,
Fig.4
eine erfindungsgemäße Brandschutzverglasung mit einer Dichtungsanordnung gemäß einem dritten Ausführungsbeispiel,
Fig.5
eine erfindungsgemäße Brandschutzverglasung mit einer Dichtungsanordnung gemäß einem vierten Ausführungsbeispiel,
Fig. 6
eine erfindungsgemäße Brandschutzverglasung mit einer Dichtungsanordnung gemäß einem fünften Ausführungsbeispiel und
Fig.7
eine erfindungsgemäße Brandschutzverglasung mit einer Dichtungsanordnung gemäß einem sechsten Ausführungsbeispiel.
Showing:
Fig. 1
a fire protection glazing according to the invention in a side view,
Fig. 2
a fire-resistant glazing according to the invention with a sealing arrangement according to a first exemplary embodiment,
Figure 3
a fire protection glazing according to the invention with a sealing arrangement according to a second embodiment,
Figure 4
a fire-resistant glazing according to the invention with a sealing arrangement according to a third embodiment,
Figure 5
a fire protection glazing according to the invention with a sealing arrangement according to a fourth embodiment,
Fig. 6
a fire resistant glazing according to the invention with a seal assembly according to a fifth embodiment and
Figure 7
a fire-resistant glazing according to the invention with a sealing arrangement according to a sixth embodiment.

Fig 1. zeigt in einer schematischen Seitenansicht eine Brandschutzverglasung 1, welche aus zwei nebeneinander mit ihren Stoßkanten 3 benachbart zueinander angeordneten Brandschutzscheiben 2 besteht. Dabei bestehen die Brandschutzscheiben 2 aus jeweils zwei parallel und mit Abstand zueinander angeordneten Glasscheiben 4 und einem im Zwischenraum zwischen diesen Glasscheiben 4 angeordneten Brandschutzmaterial 7 und bilden an ihrer randseitigen Stoßkante 3 durch Vorspringen beziehungsweise Rückspringen der ersten Glasscheibe 4 gegenüber der zweiten Glasscheibe 4 einen Stufenfalz. Der zwischen den Stoßkanten 3 der Brandschutzscheiben 2 durch den ausgebildeten Stufenfalz definierte Zwischenraum ist mittels einer Dichtungsanordnung 8, 9, 10, 11, 12, 13 dabei feuer- und rauchdicht verschlossen. Fig. 1 , shows a schematic side view of a fire-resistant glazing 1, which consists of two juxtaposed with their abutting edges 3 adjacent to each other fire protection panels 2. In this case, the fire panels 2 each consist of two parallel and spaced glass panes 4 and arranged in the space between these glass panes 4 fire protection material 7 and form at its edge abutting edge 3 by projecting or returning the first glass pane 4 relative to the second glass 4 a stepped fold. The formed between the abutting edges 3 of the fire protection panels 2 by the Stufenfalz defined gap is sealed by a seal assembly 8, 9, 10, 11, 12, 13 while fire and smoke-tight.

In Fig. 2 ist eine Dichtungsanordnung erkennbar, welche lediglich auf einer der vorspringenden beziehungsweise rückspringenden Glasscheiben 4 angeordnet ist und aus einer P-Dichtung 8 besteht. Diese Dichtung ist im Bereich der Stoßkanten 3 derart angeordnet, dass sie mit ihrer längeren Seite an der vorspringenden Stoßkante der ersten Glasscheibe 4 anliegt und dabei mit der bogenförmigen Ausprägung der P-Dichtung 8 eine Verbindung zur benachbart angeordneten Glasscheibe 4 herstellt und auf diese Weise den Stoßkantenbereich 3 feuer- und rauchdicht verschließt.In Fig. 2 a seal arrangement can be seen, which is arranged only on one of the projecting or recessed glass panes 4 and consists of a P-seal 8. This seal is arranged in the region of the abutting edges 3 such that it rests with its longer side on the projecting abutment edge of the first glass 4 and thereby connects with the arcuate shape of the P-seal 8 connects to the adjacently arranged glass 4 and in this way the Sealing edge area 3 fire and smoke tight closes.

In Fig. 3 ist gemäß einer anderen Ausführungsform eine Dichtungsanordnung dargestellt, welche aus jeweils an der vorspringenden beziehungsweise rückspringenden Glasscheibe der Brandschutzscheibe angeordneten Profilen 9 besteht, wobei die Profile 9 jeweils innenliegend zur vorspringenden beziehungsweise rückspringenden Glasscheibe 4 der benachbarten Brandschutzscheibe 2 angeordnet sind. Die gerade Seite jedes Profils 9 ist demnach an der vorspringenden Glasscheibe 4 einer jeweiligen Brandschutzscheibe 2 angeordnet, so dass die beiden runden Ausprägungen der Profile 9 gegeneinander stoßen und die beiden Brandschutzscheiben 2 im Stoßkantenbereich 3 miteinander feuer- und rauchdicht verschließen.In Fig. 3 According to another embodiment, a sealing arrangement is shown, which consists of profiles 9 respectively arranged on the projecting or recessed glass pane of the fire protection pane, wherein the profiles 9 are arranged in each case on the inside of the projecting or recessed glass pane 4 of the adjacent fire protection pane 2. Accordingly, the straight side of each profile 9 is arranged on the projecting glass pane 4 of a respective fire protection pane 2, so that the two round characteristics of the profiles 9 abut each other and the two fire protection windows 2 in the abutting edge region 3 fire and smoke-tight seal.

In Fig. 4 ist ein weiteres Ausführungsbeispiel für eine erfindungsgemäße Brandschutzverglasung 1 dargestellt, bei welcher eine Verfugung beziehungsweise Verfüllung des zwischen den beiden Brandschutzscheiben 2 bestehenden Stoßkantenbereichs 3 mittels eines Silikondichtstoffes 10 durchgeführt wurde. Alternativ ist zwecks Verfugung beziehungsweise Verfüllung auch die Verwendung von Butylkautschuk-, Polysulfid-, Polyurethan- und/oder MS-Polymer-Dichtstoffen möglich.In Fig. 4 a further embodiment of a fire-resistant glazing 1 according to the invention is shown, in which a grouting or backfilling of the existing between the two fire protection panels 2 abutting edge region 3 was carried out by means of a silicone sealant 10. Alternatively, the use of butyl rubber, polysulfide, polyurethane and / or MS polymer sealants is also possible for grouting or backfilling.

Fig. 5 zeigt in einem weiteren Ausführungsbeispiel die Verwendung von auf den Stoßkanten 3 der jeweils vorspringenden beziehungsweise rückspringenden Glasscheibe 4 der Brandschutzscheibe 2 angeordneten Profilen 11. In diesem Ausführungsbeispiel sind die Profile 11 jeweils fest auf die vorspringende Kante der Glasscheiben 4 der Brandschutzscheiben 2 aufgesteckt, so dass zu beiden Seiten der dadurch entstandenen Brandschutzverglasung 1 eine Abdichtung gegenüber Feuer und/oder Rauch gegeben ist. Zusätzlich ist es erfindungsgemäß vorgesehen, in den zwischen den beiden vorspringenden Stoßkanten der Glasscheiben 4 bestehenden Zwischenraum eine P-Dichtung 8, Profile 9 oder einen Dichtstoff 10 anzuordnen. Fig. 5 shows in a further embodiment, the use of arranged on the abutting edges 3 of the respective projecting or receding glass 4 of the fire panel 2 profiles 11. In this embodiment, the profiles 11 are each fixed to the projecting edge the glass sheets 4 of the fire panels 2 plugged so that on both sides of the resulting fire-resistant glazing 1 is given a seal against fire and / or smoke. In addition, according to the invention, it is provided to arrange a P-seal 8, profiles 9 or a sealant 10 in the interspace between the two projecting abutting edges of the glass panes 4.

Gemäß einer weiteren Ausführungsvariante der erfindungsgemäßen Brandschutzverglasung entsprechend ist Fig. 6 ist vorgesehen, als Dichtungsanordnung entlang der jeweils vorspringenden Glasscheibe 4 einer Brandschutzscheibe 2 jeweils ein L-Profil 12 anzuordnen, welches an das entlang der vorspringenden Glasscheibe 4 einer benachbart angeordneten Brandschutzscheibe 2 angeordnetes L-Profil 12 anstößt. Die L-Profile 12 werden dabei mittels eines Klebers an der jeweils vorspringenden Kante einer Brandschutzscheibe 4 befestigt, wobei optional das Aufbringen eines Klebers auf einem L-Profil 12 auf der dem anderen L-Profil 12 zugewandten Seite vorgesehen ist. Dadurch wird ermöglicht, dass die beiden L-Profile 12 fest miteinander verbunden werden, wobei trotzdem eine einfache Montage der Brandschutzverglasung 1 ermöglicht wird, da sämtliche Brandschutzscheiben 2 auf die gleiche Weise gefertigt beziehungsweise vorbereitet werden können.According to a further embodiment variant of the fire-resistant glazing according to the invention is accordingly Fig. 6 is provided as a sealing arrangement along the respective projecting glass 4 of a fire protection pane 2 each to arrange an L-profile 12, which abuts against the along the projecting glass 4 of an adjacent arranged fire protection pane 2 arranged L-profile 12. The L-profiles 12 are attached by means of an adhesive to the respective projecting edge of a fire protection pane 4, wherein optionally the application of an adhesive on an L-profile 12 is provided on the other L-profile 12 side facing. This makes it possible that the two L-profiles 12 are firmly connected to each other, while still allowing easy installation of fire-resistant glazing 1, since all fire protection panels 2 can be manufactured or prepared in the same way.

In Fig. 7 ist gemäß einem weiteren Ausführungsbeispiel der erfindungsgemäßen Brandschutzverglasung 1 als Dichtungsanordnung ein entlang der vorspringenden Glasscheiben 4 angeordnetes Z-Profil 13 vorgesehen. Das Z-Profil 13 schließt dabei den zwischen einer jeden vorspringenden Kante einer Glasscheibe 4 und der korrespondierend angeordneten rückspringenden Glasscheibe 4 der benachbarten Glasscheibe 4 bestehenden Spalt sowie gleichzeitig den zwischen den beiden vorspringenden Kanten der Glasscheiben 4 bestehenden Zwischenraum.In Fig. 7 According to a further exemplary embodiment of the fire-resistant glazing 1 according to the invention, a Z-profile 13 arranged along the projecting glass panes 4 is provided as a sealing arrangement. The Z-profile 13 closes the existing between each projecting edge of a glass sheet 4 and the correspondingly arranged recessed glass 4 of the adjacent glass pane 4 gap and at the same time existing between the two projecting edges of the glass sheets 4 gap.

Die in den Figuren der Zeichnungen dargestellten Ausführungsbeispiele und die im Zusammenhang mit diesen erläuterten Ausführungsbeispiele dienen lediglich einer Erläuterung der Erfindung und sind für diese nicht beschränkend.The exemplary embodiments illustrated in the figures of the drawings and the exemplary embodiments explained in connection therewith serve merely to explain the invention and are not restrictive of it.

BezugszeichenlisteLIST OF REFERENCE NUMBERS

11
BrandschutzverglasungFire-resistant glazing
22
BrandschutzscheibeFireproof panel
33
Stoßkanten (-bereich)Abutting edges (area)
44
Glasscheibepane
55
Abstandhalterspacer
66
Sperrmaterialbarrier material
77
BrandschutzmaterialFireproof material
88th
P-DichtungP-seal
99
Profilprofile
1010
Verfugung beziehungsweise Verfüllung mittels DichtstoffGrouting or backfilling by means of sealant
1111
Aufsteckprofilattachment profile
1212
L-ProfilL-profile
1313
Z-ProfilZ-profile

Claims (8)

Brandschutzverglasung (1) zur Vermeidung des Durchtritts von Feuer und Rauch im Brandfall von einem Raum in einen anderen Raum mit wenigstens zwei neben- oder übereinander mit ihren Stoßkanten (3) benachbart zueinander angeordneten Brandschutzscheiben (2),
wobei die Brandschutzscheiben (2) aus jeweils wenigstens zwei parallel und mit Abstand zueinander angeordneten Glasscheiben (4) und einem im Zwischenraum zwischen diesen Glasscheiben (4) angeordneten Brandschutzmaterial (7) bestehen und an wenigstens einer ihrer randseitigen Stoßkanten (3) durch Vorspringen beziehungsweise Rückspringen der ersten Glasscheibe (4) gegenüber der zweiten Glasscheibe (4) einen Stufenfalz ausbilden, und
wobei ein zwischen den Stoßkanten (3) der Brandschutzscheiben (2) durch den ausgebildeten Stufenfalz definierter Zwischenraum mittels wenigstens einer Dichtungsanordnung (8, 9, 10, 11, 12, 13) feuer- und rauchdicht verschlossen ist.Fire-resistant glazing (1) for preventing the passage of fire and smoke in case of fire from one room to another room with at least two adjacent or one above the other with their abutting edges (3) adjacent to each other arranged fire protection windows (2),
wherein the fire protection windows (2) each consist of at least two parallel and spaced glass panes (4) and in the space between these glass panes (4) arranged fire protection material (7) and at least one edge edge edges (3) by projecting or jumping back the first glass sheet (4) opposite the second glass sheet (4) form a shiplap, and
wherein a between the abutting edges (3) of the fire protection discs (2) defined by the stepped edge rebate gap by means of at least one seal assembly (8, 9, 10, 11, 12, 13) is fire and smoke sealed. Brandschutzverglasung (1) nach Anspruch 1, dadurch gekennzeichnet, dass als Dichtungsanordnung eine auf einer der vorspringenden oder rückspringenden Glasscheiben (4) angeordnete P-Dichtung (8) vorgesehen ist.Fire-resistant glazing (1) according to claim 1, characterized in that a sealing arrangement arranged on one of the projecting or recessed glass panes (4) P-seal (8) is provided. Brandschutzverglasung (1) nach Anspruch 1, dadurch gekennzeichnet, dass als Dichtungsanordnung ein jeweils an der vorspringenden oder rückspringenden Glasscheibe (4) der Brandschutzscheibe (2) angeordnetes Profil (9), welches an einem an der vorspringenden oder rückspringenden Glasscheibe (4) einer benachbart angeordneten Brandschutzscheibe (2) angeordneten Profil (9) anliegt, vorgesehen ist, wobei die Profile (9) jeweils innenliegend zur vorspringenden der rückspringenden Glasscheibe (4) der benachbarten Brandschutzscheibe (2) angeordnet sind.Fire-resistant glazing (1) according to claim 1, characterized in that as a sealing arrangement a profile (9) arranged respectively on the projecting or recessed glass pane (4) of the fire protection pane (2) adjoins one of the projecting or recessed glass pane (4) arranged fire protection pane (2) arranged profile (9) is present, is provided, wherein the profiles (9) are arranged in each case on the inside of the projecting the recessed glass (4) of the adjacent fire protection pane (2). Brandschutzverglasung (1) nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, dass als Dichtungsanordnung eine Verfugung (10) beziehungsweise Verfüllung (10) mit Butylkautschuk-, Polysulfid-, Silikon-, Polyurethan- und/oder MS-Polymer-Dichtstoffen vorgesehen ist.Fire-resistant glazing (1) according to one of claims 1 to 3, characterized in that a grouting (10) or backfilling (10) with butyl rubber, polysulfide, silicone, polyurethane and / or MS polymer sealants is provided as the sealing arrangement , Brandschutzverglasung (1) nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, dass als Dichtungsanordnung ein auf die Stoßkante (3) der jeweils vorspringenden oder rückspringenden Glasscheibe (4) einer Brandschutzscheibe (2) angeordnetes, vorzugsweise aufsteckbares Profil (11) vorgesehen ist.Fire-resistant glazing (1) according to one of Claims 1 to 4, characterized in that a preferably attachable profile (11) which is arranged on the abutting edge (3) of the respective projecting or recessed glass pane (4) of a fire protection pane (2) is provided as the sealing arrangement. Brandschutzverglasung (1) nach Anspruch 5, dadurch gekennzeichnet, dass das Profil (11) mittels eines Klebers auf der Stoßkante (3) der jeweils vorspringenden der rückspringenden Glasscheibe (4) angebracht ist.Fire-resistant glazing (1) according to claim 5, characterized in that the profile (11) by means of an adhesive on the abutting edge (3) of the respective projecting the recessed glass pane (4) is mounted. Brandschutzverglasung (1) nach Anspruch 1, dadurch gekennzeichnet, dass als Dichtungsanordnung ein entlang der jeweils vorspringenden oder rückspringenden Glasscheibe (4) einer Brandschutzscheibe (2) angeordnetes L-Profil (12), welches an ein entlang der vorspringenden oder rückspringenden Glasscheibe (4) einer benachbart angeordneten Brandschutzscheibe (2) angeordnetes L-Profil (12) anstößt, vorgesehen ist.Fire-resistant glazing (1) according to claim 1, characterized in that the sealing arrangement is an L-profile (12) arranged along the respective projecting or recessed glass pane (4) of a fire protection pane (2), which is attached to a glass pane (4) projecting or recessed. an adjacent arranged fire protection pane (2) arranged L-profile (12) abuts, is provided. Brandschutzverglasung (1) nach Anspruch 1, dadurch gekennzeichnet, dass als Dichtungsanordnung ein entlang einer der vorspringenden oder rückspringenden Glasscheiben (4) angeordnetes Z-Profil (13) vorgesehen ist.Fire-resistant glazing (1) according to claim 1, characterized in that a Z-profile (13) arranged along one of the projecting or recessed glass panes (4) is provided as the sealing arrangement.
EP16197606.3A 2015-11-18 2016-11-07 Fire-resistant glazing comprising offset glass sheets Active EP3170962B1 (en)

Applications Claiming Priority (1)

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DE202015106273.7U DE202015106273U1 (en) 2015-11-18 2015-11-18 Fire-resistant glazing with staggered glass panes

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CN108442856A (en) * 2018-05-22 2018-08-24 深圳市安居门窗时尚装饰有限公司 A kind of dislocation folding window
CN108487831A (en) * 2018-05-22 2018-09-04 深圳市安居门窗时尚装饰有限公司 A kind of dislocation folding window

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EP0841456A2 (en) * 1996-11-07 1998-05-13 Herbert Lacker Louvre window for essentially vertical fassades
DE19901737A1 (en) * 1999-01-18 2000-07-20 Geze Gmbh Frameless glass door panel has two or more parallel panes of glass with one pane thicker or made of different material than the other
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108442856A (en) * 2018-05-22 2018-08-24 深圳市安居门窗时尚装饰有限公司 A kind of dislocation folding window
CN108487831A (en) * 2018-05-22 2018-09-04 深圳市安居门窗时尚装饰有限公司 A kind of dislocation folding window

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DE202015106273U1 (en) 2017-02-22

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