EP1120504B1 - Fire resistant façade or glass roof with a supporting structure comprising vertical and horizontal profiles - Google Patents

Fire resistant façade or glass roof with a supporting structure comprising vertical and horizontal profiles

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Publication number
EP1120504B1
EP1120504B1 EP01101321A EP01101321A EP1120504B1 EP 1120504 B1 EP1120504 B1 EP 1120504B1 EP 01101321 A EP01101321 A EP 01101321A EP 01101321 A EP01101321 A EP 01101321A EP 1120504 B1 EP1120504 B1 EP 1120504B1
Authority
EP
European Patent Office
Prior art keywords
facade
glass roof
fire
roof according
elements
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
EP01101321A
Other languages
German (de)
French (fr)
Other versions
EP1120504A2 (en
EP1120504A3 (en
Inventor
Harald Schulz
Werner Schöniger
Christoph Bauder
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.)
Norsk Hydro ASA
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Norsk Hydro ASA
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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/88—Curtain walls
    • E04B2/96—Curtain walls comprising panels attached to the structure through mullions or transoms
    • E04B2/967—Details of the cross-section of the mullions or transoms
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/29—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces built-up from parts of different material, i.e. composite structures
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D3/00—Roof covering by making use of flat or curved slabs or stiff sheets
    • E04D3/02—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant
    • E04D3/06—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant of glass or other translucent material; Fixing means therefor
    • E04D3/08—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant of glass or other translucent material; Fixing means therefor with metal glazing bars
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/92—Protection against other undesired influences or dangers
    • E04B1/94—Protection against other undesired influences or dangers against fire
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D3/00—Roof covering by making use of flat or curved slabs or stiff sheets
    • E04D3/02—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant
    • E04D3/06—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant of glass or other translucent material; Fixing means therefor
    • E04D3/08—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant of glass or other translucent material; Fixing means therefor with metal glazing bars
    • E04D2003/0818—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant of glass or other translucent material; Fixing means therefor with metal glazing bars the supporting section of the glazing bar consisting of several parts, e.g. compound sections

Definitions

  • the invention relates to a facade or a glass roof in fire protection design with an existing vertical and horizontal profiles support structure, in particular a mullion-transom facade, the vertical and horizontal profiles limit frame fields, in which wall elements in the form of fire protection panels, panels and the like. Used are, and wherein the vertical and / or horizontal profiles are provided with extending in their longitudinal direction, designed as a molded body fire protection elements that at least partially fill the profile cavity, wherein in the vertical and / or horizontal profiles insertion elements are arranged.
  • the invention is therefore an object of the invention to improve a facade or a glass roof of the type mentioned so that the fire protection elements can be mounted in a simple manner, it must be ensured that thereby local displacements of the fire protection elements are excluded, so that in any case optimum fire safety is guaranteed.
  • the insertion elements are held in a form-fitting manner in the profile cavity and have receiving grooves or receiving pockets for the fire protection elements for their positive retention.
  • the advantage achieved by the invention consists essentially in the fact that the fire protection elements have their fixed place in the insertion elements, while the insertion elements are themselves fixed under positive locking in the vertical or horizontal profile, so that the fire protection elements are securely arranged after their installation where they provide optimal resistance to the effects of heat in case of fire.
  • the insertion element may be formed as a closed square hollow profile.
  • the insertion element is provided on its inner walls with projecting ribs which form the receiving grooves between them. This makes it possible to selectively insert fire protection elements into the receiving grooves at certain points.
  • the insertion element on at least one of its outer wall surfaces carries a perpendicular thereto aligned support bar, arranged on the both sides of projecting spacer ribs are. This makes it possible to cut the support bar according to the depth of the profile.
  • the insertion element is provided on at least one of its outer wall surfaces with peripherally connected, vertically projecting retaining strips for receiving a fire protection element.
  • the fire protection elements can be arranged both inside and outside with respect to the insertion element, but it is always ensured that the fire protection elements are fixed with respect to the insertion element and thus also the vertical or horizontal profile.
  • the fire protection element encompassing transverse strips may additionally be provided at the free ends of the retaining strips.
  • the insertion element can also be designed in the form of a U-profile.
  • the fire protection element encompassing transverse strips are provided at the free ends of the legs of the U-profile, so that the insertion element has the result of the shape of a C-profile.
  • the insertion element is designed as a flat profile, which is provided with vertically projecting mounting pins which project frictionally into the fire protection elements or penetrate them and are provided at the end with a fastening means in the form of a threaded nut or the like ,
  • the insertion element made of aluminum or steel.
  • the fire protection element expediently consists of a heat-binding, hydrophilic adsorbent.
  • the fire protection element has a high water content, in particular in the form of water of crystallization.
  • the post section 1 In the drawing, of the designed in fire protection facade or the glass roof, which is provided with an existing post and latch profiles support structure, only the post section 1 is shown in cross section.
  • the mullion and transom profiles limit frame fields in which wall elements are used, in particular in the form of fire protection windows.
  • the mullion and / or the transom profiles are provided with fire protection elements 2 extending in the longitudinal direction of the profiles and designed as shaped bodies. These fire protection elements 2 fill the profile cavity at least partially.
  • insertion elements 3 are arranged in detail, which are held positively and / or non-positively in the profile cavity.
  • Figures 7 and 8 instead of providing guide rails on the inner walls of the facade hollow profile, which in turn would give a positive arrangement.
  • the insertion elements 3 receiving grooves 4 and receiving pockets for the fire protection elements 2, which serve the positive retention of the fire protection elements 2.
  • the insertion elements 3 themselves are fixed under form or adhesion in the mullion or transom section 1. This ensures, as a result, that the fire protection elements 2 are arranged after their installation exactly where they oppose a heat exposure in case of fire optimal resistance.
  • the insertion element 3 itself can, as can be seen from the drawing, be designed as a closed square hollow profile. This becomes particularly clear in FIGS. 7 and 8.
  • the insertion element 3 can, as can be seen, for example, from FIG. 5, be provided on its inner walls with projecting ribs 5, which form the receiving grooves 4 between them. This makes it possible to selectively insert fire protection elements 2 into the receiving grooves 4 at certain points.
  • the insertion element 3 according to FIG. 5 also offers the possibility of being able to be used in mullion or transom profiles 1 of different depths, whereby storage is simplified since only a single insertion element 3 is used.
  • the insertion element 3 carries on at least one of its outer wall surfaces a perpendicular thereto Support strip 6, on both sides of projecting spacer ribs 7 are arranged. This makes it possible to easily cut the support bar 6 according to the depth of the profile.
  • the insertion element 3 on at least one of its outer wall surfaces connected at the edge, vertically projecting retaining strips 8, which can also serve to receive a fire protection element 2.
  • the fire protection elements 2 can be arranged both inside and outside with respect to the insertion element 3. However, it is always ensured that the fire protection elements 2 are fixed with respect to the insertion element 3 and thus also the mullion or transom section 1.
  • the fire protection element 2 encompassing transverse strips 9 may be provided, as is apparent from FIGS. 3 and 4.
  • the insertion element 3 may also be formed in the form of a U-profile according to Figures 6 and 10.
  • the fire protection element 2 encompassing transverse strips 9 at the free ends of the legs of the U-profile.
  • the insertion element 3 may be made of aluminum or, as indicated in Figs. 8 and 9 by the radii shown in the corner, made of steel.
  • the fire protection element 2 expediently consists of a heat-binding, hydrophilic adsorbent.
  • the fire protection element 2 should have a high water content, in particular in the form of water of crystallization.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Load-Bearing And Curtain Walls (AREA)
  • Building Environments (AREA)

Abstract

The facade or glass roof has a support construction with vertical and horizontal profiles (1) forming a post frame, in which fire protection panels can be fitted. The profiles have longitudinal fire protection elements (2), which partly fill the hollow space in the profiles. Insert elements (3) are arranged in the profiles, which are held in the profile space and have holder grooves (4) or pockets to positively hold the fire protection.

Description

Die Erfindung betrifft eine Fassade oder ein Glasdach in Brandschutzausführung mit einer aus vertikalen und horizontalen Profilen bestehenden Tragkonstruktion, insbesondere eine Pfosten-Riegel-Fassade, wobei die vertikalen und horizontalen Profile Rahmenfelder begrenzen, in welche Wandelemente in Form von Brandschutzscheiben, Paneelen und dergl. eingesetzt sind, und wobei die vertikalen und/oder horizontalen Profile mit in ihrer Längsrichtung sich erstreckenden, als Formkörper ausgebildeten Brandschutzelementen versehen sind, die den Profilhohlraum zumindest teilweise ausfüllen, wobei in den vertikalen und/oder horizontalen Profilen Einschubelemente angeordnet sind.The invention relates to a facade or a glass roof in fire protection design with an existing vertical and horizontal profiles support structure, in particular a mullion-transom facade, the vertical and horizontal profiles limit frame fields, in which wall elements in the form of fire protection panels, panels and the like. Used are, and wherein the vertical and / or horizontal profiles are provided with extending in their longitudinal direction, designed as a molded body fire protection elements that at least partially fill the profile cavity, wherein in the vertical and / or horizontal profiles insertion elements are arranged.

Entscheidend ist bei derartigen Brandschutzeinrichtungen, daß die Brandschutzelemente bei der Montage genau an die zu schützenden Zonen gelangen und dort auch sicher verbleiben, so daß die angestrebte Brandschutzwirkung in dem geforderten Maße erreicht wird und auch dauerhaft erhalten bleibt.It is crucial in such fire protection devices that the fire protection elements get to the exact areas to be protected during installation and there remain safe, so that the desired fire protection effect is achieved in the required extent and also permanently maintained.

Aus der DE-A-44 43 762 ist ein Rahmenwerk aus Metallprofilen in Brandschutzausführung beschrieben, bei welchem dazu in den Innenkammern plattenförmige, energieverzehrende Formkörper angeordnet sind. Soweit die Formkörper die jeweilige Innenkammer nur teilweise ausfüllen, werden Metallfedern in die Innenkammern eingeschoben, die sich zwischen der Innenwand einerseits und den plattenförmigen Formkörpern andererseits abstützen. Diese Anordnung macht nicht nur die zusätzliche Bereitstellung solcher Metallfedern erforderlich, sondern führt wegen deren zusätzlich notwendigen Anbringung zu einem erhöhten Montageaufwand.From DE-A-44 43 762 a framework of metal profiles in fire protection is described, in which plate-shaped, energy-dissipating molded body are arranged in the inner chambers. As far as the moldings fill the respective inner chamber only partially, metal springs are inserted into the inner chambers, which are supported on the other hand between the inner wall on the one hand and the plate-shaped moldings. This arrangement not only requires the additional provision of such metal springs, but because of their additional necessary attachment to an increased installation cost.

Der Erfindung liegt daher die Aufgabe zugrunde, eine Fassade oder ein Glasdach der eingangs genannten Art so zu verbessern, daß die Brandschutzelemente auf einfache Weise montiert werden können, wobei sicher gestellt sein muß, daß dabei örtliche Verlagerungen der Brandschutzelemente ausgeschlossen sind, so daß jedenfalls die optimale Brandschutzsicherheit gewährleistet ist.The invention is therefore an object of the invention to improve a facade or a glass roof of the type mentioned so that the fire protection elements can be mounted in a simple manner, it must be ensured that thereby local displacements of the fire protection elements are excluded, so that in any case optimum fire safety is guaranteed.

Diese Aufgabe wird nach der Erfindung dadurch gelöst, daß die Einschubelemente formschlüssig im Profilhohlraum gehalten sind und Aufnahmenuten bzw. Aufnahmetaschen für die Brandschutzelemente zu ihrer formschlüssigen Halterung aufweisen.This object is achieved according to the invention in that the insertion elements are held in a form-fitting manner in the profile cavity and have receiving grooves or receiving pockets for the fire protection elements for their positive retention.

Der durch die Erfindung erreichte Vorteil besteht im wesentlichen darin, daß die Brandschutzelemente in den Einschubelementen ihren festen Platz haben, während die Einschubelemente selbst unter Formschluss im vertikalen bzw. horizontalen Profil festgelegt sind, so daß die Brandschutzelemente nach ihrer Montage sicher dort angeordnet sind, wo sie einer Hitzeeinwirkung im Brandfall einen optimalen Widerstand entgegensetzen.The advantage achieved by the invention consists essentially in the fact that the fire protection elements have their fixed place in the insertion elements, while the insertion elements are themselves fixed under positive locking in the vertical or horizontal profile, so that the fire protection elements are securely arranged after their installation where they provide optimal resistance to the effects of heat in case of fire.

In einer ersten vorteilhaften Ausgestaltung der Erfindung kann das Einschubelement als geschlossenes Vierkanthohlprofil ausgebildet sein.In a first advantageous embodiment of the invention, the insertion element may be formed as a closed square hollow profile.

Dabei kann es weiter von Vorteil sein, wenn das Einschubelement an seinen Innenwänden mit vorstehenden Rippen versehen ist, die zwischen sich die Aufnahmenuten bilden. Dadurch besteht die Möglichkeit, gezielt an bestimmten Stellen Brandschutzelemente in die Aufnahmenuten einzuschieben.It may also be advantageous if the insertion element is provided on its inner walls with projecting ribs which form the receiving grooves between them. This makes it possible to selectively insert fire protection elements into the receiving grooves at certain points.

Um auch bei unterschiedlicher Tiefe der vertikalen bzw. horizontalen Profile ein die Lagerhaltung vereinfachendes einheitliches Einschubelement einsetzen zu können, kann im Rahmen der Erfindung vorgesehen sein, daß das Einschubelement an wenigstens einer seiner Außenwandflächen eine senkrecht dazu ausgerichtete Stützleiste trägt, an der beidseits vorstehende Distanzrippen angeordnet sind. Damit besteht die Möglichkeit, die Stützleiste einfach entsprechend der Tiefe des Profils abzulängen.In order to use even with different depth of the vertical or horizontal profiles a storage simplifying uniform insertion element, may be provided in the invention that the insertion element on at least one of its outer wall surfaces carries a perpendicular thereto aligned support bar, arranged on the both sides of projecting spacer ribs are. This makes it possible to cut the support bar according to the depth of the profile.

Weiter besteht auch die ebenfalls vorteilhafte Möglichkeit, daß das Einschubelement an wenigstens einer seiner Außenwandflächen mit randseitig angeschlossenen, senkrecht vorstehenden Halteleisten für die Aufnahme eines Brandschutzelements versehen ist. Somit können entsprechend dem Anwendungsfall die Brandschutzelemente sowohl innenseitig wie außenseitig bezüglich des Einschubelements angeordnet werden, wobei jedoch stets sichergestellt ist, daß die Brandschutzelemente bezüglich des Einschubelements und somit auch des vertikalen bzw. horizontalen Profils fixiert sind. Hierfür können zusätzlich noch an den freien Enden der Halteleisten das Brandschutzelement umgreifende Querleisten vorgesehen sein.Furthermore, there is also the likewise advantageous possibility that the insertion element is provided on at least one of its outer wall surfaces with peripherally connected, vertically projecting retaining strips for receiving a fire protection element. Thus, according to the application, the fire protection elements can be arranged both inside and outside with respect to the insertion element, but it is always ensured that the fire protection elements are fixed with respect to the insertion element and thus also the vertical or horizontal profile. For this purpose, the fire protection element encompassing transverse strips may additionally be provided at the free ends of the retaining strips.

Nach einer zweiten Ausgestaltung der Erfindung kann das Einschubelement auch in Form eines U-Profils ausgebildet sein. Auch hierbei besteht dann die vorteilhafte Möglichkeit, daß an den freien Enden der Schenkel des U-Profils das Brandschutzelement umgreifende Querleisten vorgesehen sind, so daß das Einschubelement im Ergebnis die Form eines C-Profils aufweist.According to a second embodiment of the invention, the insertion element can also be designed in the form of a U-profile. Again, there is the advantageous possibility that the fire protection element encompassing transverse strips are provided at the free ends of the legs of the U-profile, so that the insertion element has the result of the shape of a C-profile.

Ebenso ist eine Ausgestaltung der Erfindung denkbar, bei der das Einschubelement als Flachprofil ausgebildet ist, das mit senkrecht vorstehenden Befestigungszapfen versehen ist, die reibschlüssig in das bzw. die Brandschutzelemente vorstehen oder diese durchdringen und endseitig mit einem Befestigungsmittel in Form einer Gewindemutter oder dergleichen versehen sind.Likewise, an embodiment of the invention is conceivable in which the insertion element is designed as a flat profile, which is provided with vertically projecting mounting pins which project frictionally into the fire protection elements or penetrate them and are provided at the end with a fastening means in the form of a threaded nut or the like ,

Im Rahmen der Erfindung hat es sich im übrigen als vorteilhaft herausgestellt, wenn das Einschubelement aus Aluminium oder Stahl besteht.In the context of the invention, it has also proved to be advantageous if the insertion element made of aluminum or steel.

Um die Wärmewiderstandszeit zu erhöhen, besteht das Brandschutzelement zweckmäßigerweise aus einem wärmebindenden, hydrophilen Adsorbens.In order to increase the thermal resistance time, the fire protection element expediently consists of a heat-binding, hydrophilic adsorbent.

Hierbei ist es weiter von Vorteil, wenn das Brandschutzelement einen hohen Wasseranteil, insbesondere in Form von Kristallwasser, aufweist.It is further advantageous if the fire protection element has a high water content, in particular in the form of water of crystallization.

Im folgenden wird die Erfindung an in der Zeichnung dargestellten Ausführungsbeispielen näher erläutert; von der aus vertikalen und horizontalen Profilen bestehenden Tragkonstruktion ist jeweils lediglich das vertikale Pfostenprofil im Querschnitt dargestellt und daran die unterschiedliche Gestaltung der Einschubelemente sowie der Brandschutzelemente wiedergegeben. Es zeigen im einzelnen

Fig. 1 bis 4
Einschubelemente, die die freie Querschnittsfläche des Pfostenprofils vollständig ausfüllen,
Fig. 5
ein Einschubelement, das durch Ablängen einer Stützleiste an unterschiedliche Profiltiefen anpaßbar ist,
Fig. 6 bis 9
Einschubelemente, die die freie Querschnittsfläche des Pfostenprofils nicht vollständig ausfüllen und daher kraftschlüssig mit dem Pfostenprofil verbunden sind.
In the following the invention is explained in detail in exemplary embodiments illustrated in the drawing; from the existing vertical and horizontal profiles support structure only the vertical post profile is shown in cross-section and reproduced the different design of the insertion elements and the fire protection elements. It show in detail
Fig. 1 to 4
Insertion elements that completely fill the free cross-sectional area of the post profile,
Fig. 5
an insertion element which can be adapted to different profile depths by cutting a support strip to length
Fig. 6 to 9
Insertion elements that do not completely fill the free cross-sectional area of the post profile and are therefore connected non-positively to the post profile.

In der Zeichnung ist von der in Brandschutzausführung ausgebildeten Fassade bzw. dem Glasdach, die mit einer aus Pfosten- und Riegelprofilen bestehenden Tragkonstruktion versehen ist, lediglich das Pfostenprofil 1 im Querschnitt wiedergegeben. In bekannter Weise begrenzen die Pfosten- und Riegelprofile Rahmenfelder, in welche Wandelemente insbesondere in Form von Brandschutzscheiben eingesetzt sind. Die Pfosten- und/oder die Riegelprofile sind mit in Längsrichtung der Profile sich erstreckenden, als Formkörper ausgebildeten Brandschutzelementen 2 versehen. Diese Brandschutzelemente 2 füllen den Profilhohlraum zumindest teilweise aus.In the drawing, of the designed in fire protection facade or the glass roof, which is provided with an existing post and latch profiles support structure, only the post section 1 is shown in cross section. In a known manner, the mullion and transom profiles limit frame fields in which wall elements are used, in particular in the form of fire protection windows. The mullion and / or the transom profiles are provided with fire protection elements 2 extending in the longitudinal direction of the profiles and designed as shaped bodies. These fire protection elements 2 fill the profile cavity at least partially.

In den Pfosten- und/oder Riegelprofilen 1 sind im einzelnen Einschubelemente 3 angeordnet, die form- und/oder kraftschlüssig im Profilhohlraum gehalten sind. Dabei zeigen die Figuren 1 bis 5 die formschlüssige Anordnung, während in den Figuren 6 bis 10 die Einschubelemente kraftschlüssig, z. B. durch Verschraubung mit dem Fassadenhohlprofil, gehalten werden. Es besteht jedoch auch die in den Figuren 7 und 8 dargestellte Möglichkeit, statt dessen Führungsleisten an den Innenwänden des Fassadenhohlprofils vorzusehen, wodurch wiederum eine formschlüssige Anordnung gegeben wäre. Damit besteht grundsätzlich auch die Möglichkeit, Einschubteile in der Gestaltung nach den Figuren 1 bis 5 mit geringerer Tiefe vorzusehen und diese in der Figur 7 entsprechender Weise im Fassadenhohlprofil anzuordnen. Dazu weisen die Einschubelemente 3 Aufnahmenuten 4 bzw. Aufnahmetaschen für die Brandschutzelemente 2 auf, die der formschlüssigen Halterung der Brandschutzelemente 2 dienen.In the mullion and / or transom profiles 1 insertion elements 3 are arranged in detail, which are held positively and / or non-positively in the profile cavity. The figures 1 to 5, the positive-locking arrangement, while in the figures 6 to 10, the insertion elements frictionally, z. B. by screwing with the facade hollow profile held. However, there is also the possibility shown in Figures 7 and 8, instead of providing guide rails on the inner walls of the facade hollow profile, which in turn would give a positive arrangement. Thus, in principle, it is also possible to provide insertion parts in the design according to FIGS. 1 to 5 with a lesser depth and to arrange these in the figure 7 corresponding manner in the facade hollow profile. For this purpose, the insertion elements 3 receiving grooves 4 and receiving pockets for the fire protection elements 2, which serve the positive retention of the fire protection elements 2.

Dadurch ist gewährleistet, daß die Brandschutzelemente 2 in den Einschubelementen 3 ihren festen Platz haben, so daß sie bei der Montage, also beim Einsetzen der Einschubelemente 3 in die Hohlprofile, keine seitliche Verlagerung erfahren können, wodurch eine eingeschränkte Wirksamkeit im Brandfalle resultieren könnte.This ensures that the fire protection elements 2 have their fixed place in the insertion elements 3, so that they can not experience lateral displacement during assembly, so when inserting the insertion elements 3 in the hollow sections, which could result in limited effectiveness in case of fire.

Die Einschubelemente 3 selbst sind unter Form- bzw. Kraftschluss im Pfosten- bzw. Riegelprofil 1 festgelegt. Damit ist im Ergebnis sichergestellt, daß die Brandschutzelemente 2 nach ihrer Montage genau dort angeordnet sind, wo sie einer Hitzeeinwirkung im Brandfall einen optimalen Widerstand entgegensetzen.The insertion elements 3 themselves are fixed under form or adhesion in the mullion or transom section 1. This ensures, as a result, that the fire protection elements 2 are arranged after their installation exactly where they oppose a heat exposure in case of fire optimal resistance.

Das Einschubelement 3 selbst kann, wie sich aus der Zeichnung ergibt, als geschlossenes Vierkanthohlprofil ausgebildet sein. Besonders deutlich wird dies in den Fig. 7 und 8.The insertion element 3 itself can, as can be seen from the drawing, be designed as a closed square hollow profile. This becomes particularly clear in FIGS. 7 and 8.

Das Einschubelement 3 kann, wie dies beispielsweise aus der Fig. 5 ersichtlich ist, an seinen Innenwänden mit vorstehenden Rippen 5 versehen sein, die zwischen sich die Aufnahmenuten 4 bilden. Dadurch besteht die Möglichkeit, gezielt an bestimmten Stellen Brandschutzelemente 2 in die Aufnahmenuten 4 einzuschieben.The insertion element 3 can, as can be seen, for example, from FIG. 5, be provided on its inner walls with projecting ribs 5, which form the receiving grooves 4 between them. This makes it possible to selectively insert fire protection elements 2 into the receiving grooves 4 at certain points.

Das Einschubelement 3 nach Fig. 5 bietet weiter die Möglichkeit, in Pfosten- bzw. Riegelprofile 1 unterschiedlicher Tiefe eingesetzt werden zu können, wodurch die Lagerhaltung vereinfacht wird, da lediglich ein einheitliches Einschubelement 3 zur Anwendung kommt. Dazu trägt das Einschubelement 3 an wenigstens einer seiner Außenwandflächen eine senkrecht dazu ausgerichtete Stützleiste 6, an der beidseits vorstehende Distanzrippen 7 angeordnet sind. Damit besteht die Möglichkeit, die Stützleiste 6 einfach entsprechend der Tiefe des Profils abzulängen.The insertion element 3 according to FIG. 5 also offers the possibility of being able to be used in mullion or transom profiles 1 of different depths, whereby storage is simplified since only a single insertion element 3 is used. For this purpose, the insertion element 3 carries on at least one of its outer wall surfaces a perpendicular thereto Support strip 6, on both sides of projecting spacer ribs 7 are arranged. This makes it possible to easily cut the support bar 6 according to the depth of the profile.

Zusätzlich oder auch alternativ besteht auch die Möglichkeit, das Einschubelement 3 an wenigstens einer seiner Außenwandflächen mit randseitig angeschlossenen, senkrecht vorstehenden Halteleisten 8 zu versehen, die ebenfalls der Aufnahme eines Brandschutzelements 2 dienen können. Somit können entsprechend dem Anwendungsfall die Brandschutzelemente 2 sowohl innenseitig wie außenseitig bezüglich des Einschubelements 3 angeordnet werden. Dabei ist jedoch stets sichergestellt, daß die Brandschutzelemente 2 bezüglich des Einschubelements 3 und somit auch des Pfosten- bzw. Riegelprofils 1 fixiert sind.Additionally or alternatively, it is also possible to provide the insertion element 3 on at least one of its outer wall surfaces connected at the edge, vertically projecting retaining strips 8, which can also serve to receive a fire protection element 2. Thus, according to the application, the fire protection elements 2 can be arranged both inside and outside with respect to the insertion element 3. However, it is always ensured that the fire protection elements 2 are fixed with respect to the insertion element 3 and thus also the mullion or transom section 1.

Ergänzend können zusätzlich an den freien Enden der Halteleisten 8 das Brandschutzelement 2 umgreifende Querleisten 9 vorgesehen sein, wie sich dies aus den Fig. 3 und 4 ergibt. Nach einer zweiten Ausgestaltung der Erfindung kann das Einschubelement 3 auch in Form eines U-Profils gemäß der Figuren 6 und 10 ausgebildet sein. Auch hierbei besteht entsprechend die Möglichkeit, an den freien Enden der Schenkel des U-Profils das Brandschutzelement 2 umgreifende Querleisten 9 vorzusehen.In addition, in addition to the free ends of the retaining strips 8, the fire protection element 2 encompassing transverse strips 9 may be provided, as is apparent from FIGS. 3 and 4. According to a second embodiment of the invention, the insertion element 3 may also be formed in the form of a U-profile according to Figures 6 and 10. Here, too, there is the corresponding possibility to provide the fire protection element 2 encompassing transverse strips 9 at the free ends of the legs of the U-profile.

Das Einschubelement 3 kann aus Aluminium oder, wie in den Fig. 8 und 9 durch die dargestellten Radien im Eckbereich angedeutet, aus Stahl bestehen.The insertion element 3 may be made of aluminum or, as indicated in Figs. 8 and 9 by the radii shown in the corner, made of steel.

Um die Wärmewiderstandszeit zu erhöhen, besteht das Brandschutzelement 2 zweckmäßigerweise aus einem wärmebindenden, hydrophilen Adsorbens. Dabei sollte das Brandschutzelement 2 einen hohen Wasseranteil, insbesondere in Form von Kristallwasser, aufweisen.In order to increase the thermal resistance time, the fire protection element 2 expediently consists of a heat-binding, hydrophilic adsorbent. The fire protection element 2 should have a high water content, in particular in the form of water of crystallization.

Claims (12)

  1. A facade or glass roof of a fire-resistant design with a support construction comprising vertical and horizontal profile members (1), in particular an upright-crossbar facade, wherein the vertical and horizontal profile members (1) define frame areas into which wall elements in the form of fire-protection panes, panels and the like are fitted, and wherein the vertical and/or horizontal profile members (1) are provided with fire-protection elements (2) which extend in their longitudinal direction and which are in the form of shaped bodies and which at least partially fill the profile member hollow space, wherein insert elements (3) are arranged in the vertical and/or horizontal profile members (1), characterised in that the insert elements (3) are held in positively locking relationship in the profile member hollow space and have receiving grooves (4) or receiving pockets for the fire-protection elements (2) for holding same in positively locking relationship.
  2. A facade or glass roof according to claim 1 characterised in that the insert element (3) is in the form of a closed quadrangular hollow profile member.
  3. A facade or glass roof according to claim 2 characterised in that at its inside walls the insert element (3) is provided with projecting ribs (5) between which the receiving grooves (4) are formed.
  4. A facade or glass roof according to claim 2 or claim 3 characterised in that at at least one of its outside wall surfaces the insert element (3) carries a support bar (6) which is oriented perpendicularly thereto and on which are arranged spacer ribs (17) projecting at both sides.
  5. A facade or glass roof according to claim 2 or claim 3 characterised in that at at least one of its outside wall surfaces the insert element (3) is provided with perpendicularly projecting holding bars (8) connected at the edge side, for receiving a fire-protection element (2).
  6. A facade or glass roof according to claim 5 characterised in that provided at the free ends of the holding bars (8) are transverse bars (9) which embrace the fire-protection element (2).
  7. A facade or glass roof according to claim 1 characterised in that the insert element (3) is in the form of a U-shaped profile member.
  8. A facade or glass roof according to claim 7 characterised in that provided at the free ends of the limbs of the U-shaped profile are transverse bars (9) which embrace the fire-protection element (2).
  9. A facade or glass roof according to claim 1 characterised in that the insert element (3) is in the form of a flat profile member provided with perpendicularly protruding fixing projections (10) which project in frictionally locking relationship into the fire-protection element or elements (2) or pass therethrough and are provided at the end with a fixing means (11) in the form of a screwthreaded nut or the like.
  10. A facade or glass roof according to one or more of claims 1 to 9 characterised in that the insert element (3) comprises aluminium or steel.
  11. A facade or glass roof according to one or more of claims 1 to 9 characterised in that the fire-protection element (2) comprises a heat-binding, hydrophilic adsorbent.
  12. A facade or glass roof according to claim 10 characterised in that the fire-protection element (2) has a high proportion of water, in particular in the form of water of crystallisation.
EP01101321A 2000-01-29 2001-01-20 Fire resistant façade or glass roof with a supporting structure comprising vertical and horizontal profiles Expired - Lifetime EP1120504B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10003953A DE10003953A1 (en) 2000-01-29 2000-01-29 Fire protection facade or glass roof with a supporting structure consisting of vertical and horizontal profiles
DE10003953 2000-01-29

Publications (3)

Publication Number Publication Date
EP1120504A2 EP1120504A2 (en) 2001-08-01
EP1120504A3 EP1120504A3 (en) 2002-12-18
EP1120504B1 true EP1120504B1 (en) 2006-10-04

Family

ID=7629205

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01101321A Expired - Lifetime EP1120504B1 (en) 2000-01-29 2001-01-20 Fire resistant façade or glass roof with a supporting structure comprising vertical and horizontal profiles

Country Status (3)

Country Link
EP (1) EP1120504B1 (en)
AT (1) ATE341673T1 (en)
DE (2) DE10003953A1 (en)

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DE102007053659A1 (en) 2007-11-08 2009-05-20 Hermann Gutmann Werke Ag Building facade for acting as a fire-protection facade has a framed structure made from uprights and bars as well as from glazing elements/cladding enclosed by the uprights and bars

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DE10144820A1 (en) * 2001-09-10 2003-03-27 Bemofensterbau Gmbh Fireproof element used for the construction of a framework on a building comprises an external cover strip for tensioning a component, and a cover partially enclosing an inner space containing a filling made from a cement
DE102008063650A1 (en) * 2008-12-18 2010-07-01 Hydro Aluminium As Fire protection element
EP3467250B1 (en) * 2017-10-09 2020-05-20 Hydro Building Systems Poland Sp. z o.o. Fire-resistant insert for a building element, building element and method of manufacturing such building element
DE102019132519A1 (en) 2019-11-29 2021-06-02 SCHÜCO International KG Support structure in fire protection design

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AT393291B (en) * 1990-03-02 1991-09-25 Koenig Stahl Aluminium FRAME PROFILE FOR FIRE PROTECTION LOCKS
ATE182388T1 (en) * 1994-06-09 1999-08-15 Hartmann & Co W BUILDING FACADE
DE9411070U1 (en) * 1994-06-09 1995-10-12 Hartmann & Co W Building facade
DE19700696B4 (en) * 1997-01-13 2008-07-31 SCHÜCO International KG Facade or glass roof in fire protection version
DE19708443A1 (en) * 1997-03-01 1998-09-24 Wicona Bausysteme Gmbh Fire protection element
DE19751277C2 (en) * 1997-11-19 2000-09-21 Thyssen Polymer Gmbh Windows, doors or the like

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DE4443762A1 (en) * 1994-12-08 1996-06-13 Schueco Int Kg Framework made of metal profiles in fire protection for windows, doors, facades or glass roofs

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007053659A1 (en) 2007-11-08 2009-05-20 Hermann Gutmann Werke Ag Building facade for acting as a fire-protection facade has a framed structure made from uprights and bars as well as from glazing elements/cladding enclosed by the uprights and bars

Also Published As

Publication number Publication date
DE50111116D1 (en) 2006-11-16
DE10003953A1 (en) 2001-08-09
EP1120504A2 (en) 2001-08-01
ATE341673T1 (en) 2006-10-15
EP1120504A3 (en) 2002-12-18

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