EP0933486A1 - Curtain wall or glazed roof with a fire protection - Google Patents

Curtain wall or glazed roof with a fire protection Download PDF

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Publication number
EP0933486A1
EP0933486A1 EP98101515A EP98101515A EP0933486A1 EP 0933486 A1 EP0933486 A1 EP 0933486A1 EP 98101515 A EP98101515 A EP 98101515A EP 98101515 A EP98101515 A EP 98101515A EP 0933486 A1 EP0933486 A1 EP 0933486A1
Authority
EP
European Patent Office
Prior art keywords
profile
facade
roof according
glass roof
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.)
Granted
Application number
EP98101515A
Other languages
German (de)
French (fr)
Other versions
EP0933486B2 (en
EP0933486B1 (en
Inventor
Siegfried Habicht
Frank Dr. Dipl.-Ing. Mantwill
Armin Dipl.-Ing. Tönsmann
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.)
Schueco International KG
Original Assignee
Schueco International KG
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=31950879&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0933486(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority to DE19700696A priority Critical patent/DE19700696B4/en
Application filed by Schueco International KG filed Critical Schueco International KG
Priority to DK98101515T priority patent/DK0933486T3/en
Priority to EP98101515A priority patent/EP0933486B2/en
Priority to AT98101515T priority patent/ATE217046T1/en
Priority to RU98101504/03A priority patent/RU2186180C2/en
Priority to NO19980398A priority patent/NO315334B1/en
Priority to CA002230408A priority patent/CA2230408C/en
Priority to US09/049,592 priority patent/US6141923A/en
Publication of EP0933486A1 publication Critical patent/EP0933486A1/en
Priority to HK99104449A priority patent/HK1019467A1/en
Publication of EP0933486B1 publication Critical patent/EP0933486B1/en
Application granted granted Critical
Publication of EP0933486B2 publication Critical patent/EP0933486B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
    • E06B5/10—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes
    • E06B5/16—Fireproof doors or similar closures; Adaptations of fixed constructions therefor
    • E06B5/165—Fireproof windows
    • 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
    • E04B1/941—Building elements specially adapted therefor
    • E04B1/943—Building elements specially adapted therefor elongated
    • 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
    • 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
    • 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
    • E04D2003/0806—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 one single extruded or rolled metal part
    • 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
    • E04D2003/0837—Sections comprising intermediate parts of insulating material

Definitions

  • the invention relates to a facade or a glass roof in fire protection design with a supporting structure consisting of mullion and transom profiles, at the frame fields provided with fire protection glazing for the mullion and transom profiles limit.
  • a facade of this type is known (DE 38 12 223 A1), in which the post and Bolt profiles are designed as hollow profiles made of aluminum.
  • the inner chamber of the mullion and / transom profiles is a steel reinforcement profile used and fixed with screws.
  • the reinforcement profiles have one higher melting point than the aluminum profiles, so that these reinforcement profiles in the event of fire, the static stability over the respective period of time ensure the desired fire protection class.
  • the gapless coating or covering or cladding is also known reinforcement profiles to be inserted into the inner chambers of the mullion and / or transom profiles with fire protection material to melt or soften it delaying these profiles and achieving a long stability period.
  • fire protection constructions provide the protective function of those interested Components secure by using more temperature stable materials than aluminum be, or that the components against direct flame or against Heat radiation shielded over the intended and specified period become.
  • a joint processing is forbidden on the one hand from a different Material selection and on the other hand from the presence of the fasteners.
  • the invention has for its object a facade or a glass roof of the beginning mentioned design so that the transom and post profiles Aluminum without the use of reinforcement profiles from another Material can be manufactured and closed, to be processed together Representation units for the use of fire protection constructions.
  • This object is achieved in that the made of aluminum Transom and mullion profiles that absorb the static loads have supporting core, in its outer wall area by a hollow chamber for the admission of moldings from a heat-binding, hydrophilic adsorbent with a high proportion of water or molded parts that have a heat-binding contain hydrophilic adsorbent with a high water content, is enclosed and that Connecting webs between the outer wall of the hollow chamber and the load-bearing one Core for low heat conduction from the outer wall of the hollow chamber to the core are provided.
  • the post profile 1 has a hollow chamber 2, which is used to hold reinforcement profiles 3 can be used.
  • the post profile 1 is also with longitudinal webs 4 provided, the end receiving grooves 5, in the support seals 6 for Glass panes are used.
  • the locking profile 11 is a hollow profile with a hollow chamber 12, the top of which has two grooves 13 for receiving the glass support seals 14, which are symmetrical are arranged to the central plane of the transom profile.
  • the wall 15 of the hollow chamber 12 facing the glass pane is at the same time a base for the groove bottom of the grooves 13 for receiving the glass support seals 14 and for two parallel webs 16, which form a screw channel 8 between them, in which the base of an insulator 9 is also used.
  • connection between the transom profile 11 and the post profile 1 takes place in the Way that the hollow chamber 12 is released so far below the wall 15, that the wall 15 on the grooves 5 or on the groove-forming webs of the grooves 5th rests and extends into the area of the drainage grooves 10.
  • the transom profile is fixed to the post profile using an additional connector.
  • the height of the transom profile and the mullion profile differ Seals 14.6 arranged.
  • the glass unit 17 is held on such a facade construction by that a pressure profile 18 from a seal 19, the glass on the substructure Ties the transom and the mullion, the screws 20 which are screwed into the screw channels 8 of transoms and posts.
  • Fig. 3 shows a post profile 21 according to the invention, the core of which is preferably one rectangular core profile 22, which is in the illustrated embodiment is equipped with a hollow chamber 23.
  • the core profile 22 can also be designed as a full profile without an inner chamber.
  • This core profile 22 is equipped with a tuning fork-shaped fastening web 7, which forms the screw groove 8.
  • the core profile 22 is designed and dimensioned to withstand the static loads the facade or the glass roof not only under normal conditions but can also record in the event of a fire.
  • the core structure which is formed by the core profile 22 and the tuning fork-shaped web 7 or the screw groove 8 is formed, includes a substantially U-shaped Box profile 24.
  • the legs of the U-shaped box section 24 protrude above Core profile 22 a little towards the glazing side.
  • the from the thighs of the Box profile towering wall 22 a of the core profile 22 is in one piece with the tuning fork-shaped web 7, which forms the screw groove 8.
  • the core profile 22 and the U-shaped box profile 24 are in the embodiment 3 designed as an integral, extruded aluminum profile.
  • the thickness of the walls of the core profile 22 is larger, preferably by a multiple greater than the thickness of the walls of the box section 24.
  • the groove bottom of the groove 25 is directly U-shaped Hollow chamber 26 limited by the core profile 22 and the box profile 24 is formed.
  • FIG. 4 shows the transom profile 27 belonging to the post profile according to FIG. 3, whose core profile 28 is also a rectangular profile as a hollow profile or can be designed as a full profile.
  • the core profile 28 is in one piece with the webs 16, which form a screw groove 8.
  • the latch profile also has a box profile 29, which encloses the core profile 28 in a U-shape and on the side facing the glazing Wall is equipped with grooves 30 for system seals.
  • the box profile 29 is smaller with one wall Provide thickness.
  • the walls of the receiving grooves 30 forming the groove bottom are largely aligned with the upper wall of the core profile 28, so that with appropriate latching the mutually aligned walls at the point of intersection between the bars and posts rest on the edge strips of the receiving groove 25 of the post profile 21 can.
  • transom profile 27 shown in FIG. 4 are also as in the mullion profile 21 the core profile 28 and the box profile 29 in one piece in FIG Extrusion process made of aluminum.
  • FIG 5 shows a section through a post profile 21 of a fire protection facade in assembled condition.
  • the post profile 21 is with the system seals 6 for Glass panes equipped, the seals being fixed in the receiving grooves 25 are. On this seal 6 or on the seal 14 of the associated latch comes the fire protection glazing 32 to the system.
  • Fig. 5 a fire protection glazing is shown, which with insulating glazing is combined.
  • An insulator 9 is inserted in the screw groove 8 of the fastening device on the profile side, which is penetrated by the screw 20, the screw 20 a Determines pressure profile 33 with the interposition of a pressure seal 19.
  • the insulator 9 and the tuning fork-shaped web 7 separate the rebate made between the individual panes of fire protection glazing 32. On both sides of this separation, as shown in FIG. 5 Fire protection strips 34 are provided in the event of fire under the influence of temperature foam and the glass rebate and thus the fire protection glazing to the outside seal off. The access of hot fire gases to the glass rebate is thus blocked.
  • the glass rebate area can be covered by a cover profile 35, which is clipped onto the pressure profile 33.
  • the U-shaped chamber between the core profile 22 and the box profile 24 is partially or completely with plates or other shaped bodies made of a heat-binding, hydrophilic adsorbent with a high water content or with plates or Shaped bodies that contain such an adsorbent, filled.
  • the plates or Shaped bodies are inserted into the U-shaped hollow chamber and only through Spring elements 37 non-positively fixed. 5 are the hydrophilic plates Assigned reference numerals 36 and 36.1.
  • the U-shaped profile is also used for the transom profile 37 Chamber 31 with plates or moldings made of a heat-binding, hydrophilic Partially or completely filled adsorbent with a high water content.
  • the hydrophilic adsorbent components inserted into the U-shaped hollow chambers 26 and 31, respectively In contrast to fire protection covers, they are energy-consuming, i.e. by absorbing energy through these adsorbent components takes place above the target and predetermined period of time only a slight increase in temperature Fire protection facade profiles instead.
  • This low heat conduction from the outer wall of the hollow chamber 26, 31 to the core profile is by connecting webs between the outer wall of the hollow chambers 26.31 and the core profile. These connecting webs can be used as walls be formed, the U-shaped 26 and 31 on the fire protection glazing limit facing side.
  • Fig. 6 shows a post profile 21, in which the core profile 22 and the box profile 24 are made in one piece from aluminum.
  • punchings 38 are provided which arranged one behind the other in the longitudinal direction of the profiles and by means of bridge webs 39 are separated.
  • the bridge webs 39 limited heat conduction or heat flow from the outer wall of the hollow chamber reduced to core profile 22 or 28.
  • These bridges 39 are not used Thermal insulation of the facade in terms of the glazing level, but are exclusively intended for the heat flow in case of fire from box section 24 or 29 to minimize the core profile 22 or 28.
  • FIG. 7 shows a modification for the post profile compared to FIG. 6.
  • the core profile 22 has fastening webs in the transition to the box profile 24 40 on that with a prismatic border in a corresponding Engage the receiving groove 42 of the box section 24.
  • the prismatic borders of the Fastening webs 40 are by rolling a groove web 43 of the box section 24 set.
  • the receiving groove 25 for a system seal is through a with the mounting web 40 one-piece edge strip 41 and by one with the outer wall of the Box profile 24 one-piece edge strip limited.
  • punchings 38 can be provided through the bridge webs 39 remain between two punchings.
  • Fig. 8 shows an embodiment of the post profile 21, in which both the core profile 22 as well as the box profile 24 against each other with their openings receiving grooves 42 for a metal strip 45.
  • the metal strip 45 has longitudinal edges which are formed by trapezoidal edge strips become. These trapezoidal edge strips engage positively in the grooves 42 and are formed by molding webs 43 of the box section 24 and 46 of the Core profile 22 set.
  • the metal bar 45 is with an edge bar 41 for limiting the receiving groove for the system seal 6 equipped on one long side, while for the limitation the other long side provided with the box profile 24 one-piece edge strip 44 is.
  • the metal strip 45 also has, as in the embodiments according to FIGS. 6 and 7 provided, die cuts 38 in dense order.
  • the locking profile can also be in accordance with the embodiment according to FIG. 8 with a Metal bar 45 can be equipped.
  • Fig. 9 shows a further embodiment of the post profile, in which instead of Metal bar 45 a connecting bar 47 is provided, which from a bad thermally conductive plastic is produced and the core profile 22 with the box profile 24 connects.
  • the connecting bar 47 is equipped with an edge bar 48 which together with the edge strip 44 of the box section 24, the receiving groove for one Forms gasket for the glass pane.
  • this connecting bar 47 is shown in FIG. 10.
  • the trapezoidal edge strips are notched so that a bridge link 49 made of metal can be used. Through these pontics Metal becomes a small heat flow between the core profile 22 and the box profile 24 maintain.
  • This constructive design can not only with the post profile, but also be provided for the transom profile.
  • FIG. 11 shows a node or a crossing point between one Post profile 21 and a transom profile 27. From this illustration it follows that the transom profile 27 the post profile 21 in the joint area on the whole View width overlaps, namely the overlap extends over the Sealing receiving grooves of the post profiles, so that leachate from the Receivers of the transom profiles in the leachate of the Post profiles can flow without notches or notches in the post profile Routings are made.
  • the core profiles of the post and the transom are the load-bearing components of the frame construction on which the entire Fireproof glazing supports itself while the post and box profiles the bar only has the function of the heat-binding, hydrophilic plates and encapsulate other moldings, so that there is a closed and constructively appealing facade profiles result.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Load-Bearing And Curtain Walls (AREA)
  • Building Environments (AREA)
  • Special Wing (AREA)
  • Glass Compositions (AREA)
  • Laminated Bodies (AREA)
  • Joining Of Glass To Other Materials (AREA)

Abstract

The roof or facade (32) is supported on posts or profiled frames 21 made of aluminium interlocking profiles with U-shaped spaces inside the profiles. The spaces are filled with a hydrophilic material which can take the static loading and which releases the water when heated. The interlocking profiles are bridged by thin mechanical supports and the hydrophilic material sheets/slabs are held in place by spring inserts. The supports and the inserts provide only small thermal bridges and do not greatly affect the thermal support of the frames/posts.

Description

Die Erfindung bezieht sich auf eine Fassade oder ein Glasdach in Brandschutzausführung mit einer aus Pfosten- und Riegelprofilen bestehenden Tragkonstruktion, bei der die Pfosten- und Riegelprofile mit einer Brandschutzverglasung versehene Rahmenfelder begrenzen.The invention relates to a facade or a glass roof in fire protection design with a supporting structure consisting of mullion and transom profiles, at the frame fields provided with fire protection glazing for the mullion and transom profiles limit.

Es ist eine Fassade dieser Art bekannt (DE 38 12 223 A1), bei der die Pfosten- und Riegelprofile als aus Aluminium hergestellte Hohlprofile ausgebildet sind. In die Innenkammer der Pfosten- und/Riegelprofile wird ein Verstärkungsprofil aus Stahl eingesetzt und mittels Schrauben festgelegt. Die Verstärkungsprofile weisen einen höheren Schmelzpunkt auf als die Aluminiumprofile, so daß diese Verstärkungsprofile im Brandfall die statische Standfestigkeit über die jeweilige Zeitdauer der gewünschten Brandschutzklasse gewährleisten.A facade of this type is known (DE 38 12 223 A1), in which the post and Bolt profiles are designed as hollow profiles made of aluminum. In the The inner chamber of the mullion and / transom profiles is a steel reinforcement profile used and fixed with screws. The reinforcement profiles have one higher melting point than the aluminum profiles, so that these reinforcement profiles in the event of fire, the static stability over the respective period of time ensure the desired fire protection class.

Bekannt ist auch die lückenlose Beschichtung bzw. Umhüllung bzw. Verkleidung der in die Innenkammern der Pfosten- und/oder Riegelprofile einzuschiebenden Verstärkungsprofile mit Brandschutzmaterial, um damit ein Abschmelzen bzw. Erweichen dieser Profile zu verzögern und eine lange Standfestigkeitszeitdauer zu erzielen. The gapless coating or covering or cladding is also known reinforcement profiles to be inserted into the inner chambers of the mullion and / or transom profiles with fire protection material to melt or soften it delaying these profiles and achieving a long stability period.

Diese Brandschutzkonstruktionen stellen die Schutzfunktion der interessierenden Bauteile dadurch sicher, daß temperaturstabilere Werkstoffe als Aluminium verwendet werden, oder daß die Bauteile gegen eine direkte Beflammung bzw. gegen ein Wärmestrahlung über den angestrebten und vorgegebenen Zeitraum abgeschirmt werden.These fire protection constructions provide the protective function of those interested Components secure by using more temperature stable materials than aluminum be, or that the components against direct flame or against Heat radiation shielded over the intended and specified period become.

Diese bekannten Brandschutzkonstruktionen haben den Nachteil gemeinsam, daß sie aus einer Vielzahl von Bauteilen bestehen, die teils aus unterschiedlichen Werkstoffen gefertigt sind und die einen erheblichen Aufwand bei der Verarbeitung erfordern. Hinzu kommt die Festlegung der Verstärkungsprofile in den Innenkammern der Fassadenprofile mittels Schrauben oder Nieten.These known fire protection constructions have the disadvantage in common that they consist of a large number of components, some of which are made of different materials are manufactured and which require considerable effort in processing. Added to this is the definition of the reinforcement profiles in the inner chambers of the Facade profiles using screws or rivets.

Ein gemeinsames Verarbeiten verbietet sich zum einen aus einer unterschiedlichen Werkstoffwahl und zum anderen aus dem Vorhandensein der Befestigungsmittel.A joint processing is forbidden on the one hand from a different Material selection and on the other hand from the presence of the fasteners.

Darüber hinaus ergibt sich noch der funktionale Nachteil hinsichtlich der Schub- und Biegeübertragung des Glaseinspannbereiches aufgrund der separat fixierten Verstärkungseinlagen.In addition, there is the functional disadvantage in terms of thrust and Bending transfer of the glass clamping area due to the separately fixed reinforcement inserts.

Temperaturdifferenzen zwischen herkömmlichen Fassadenprofilen und Verstärkungseinlagen sowie ggf. unterschiedliche Ausdehnungskoeffizienten der zusammengefügten Werkstoffe ergeben im Brandfall Spannungen, denen die Schraubverbindungen nicht gewachsen sind. Die Schraubverbindungen bieten auch nur partiell wirksame Schubfestigkeiten.Temperature differences between conventional facade profiles and reinforcement inserts and possibly different expansion coefficients of the merged In the event of fire, materials give rise to tensions, which the screw connections have not grown. The screw connections also offer only partial effective shear strength.

Der Erfindung liegt die Aufgabe zugrunde, eine Fassade oder ein Glasdach der eingangs genannten Ausführung so zu gestalten, daß die Riegel- und Pfostenprofile aus Aluminium unter Verzicht von eingesetzten Verstärkungsprofilen aus einem anderen Material gefertigt werden können und geschlossene, gemeinsam zu verarbeitende Beueinheiten für den Einsatz von Brandschutzkonstruktionen darstellen.The invention has for its object a facade or a glass roof of the beginning mentioned design so that the transom and post profiles Aluminum without the use of reinforcement profiles from another Material can be manufactured and closed, to be processed together Representation units for the use of fire protection constructions.

Diese Aufgabe wird erfindungsgemäß dadurch gelöst, daß die aus Aluminium gefertigten Riegel- und Pfostenprofile einen die statischen Belastungen aufnehmenden, tragenden Kern aufweisen, der in seinem Außenwandbereich von einer Hohlkammer zur Aufnahme von Formkörpern aus einem wärmebindenden, hydrophilen Adsorbens mit hohem Wasseranteil oder von Formkörpern, die ein wärmebindendes, hydrophiles Adsorbens mit hohem Wasseranteil enthalten, umschlossen ist und daß Verbindungsstege zwischen der Außenwand der Hohlkammer und dem tragenden Kern für eine geringe Wärmeleitung von der Außenwand der Hohlkammer zum Kern vorgesehen sind. This object is achieved in that the made of aluminum Transom and mullion profiles that absorb the static loads have supporting core, in its outer wall area by a hollow chamber for the admission of moldings from a heat-binding, hydrophilic adsorbent with a high proportion of water or molded parts that have a heat-binding contain hydrophilic adsorbent with a high water content, is enclosed and that Connecting webs between the outer wall of the hollow chamber and the load-bearing one Core for low heat conduction from the outer wall of the hollow chamber to the core are provided.

Weitere Merkmale der Erfindung ergeben sich aus den Unteransprüchen.Further features of the invention emerge from the subclaims.

Eine bekannte Ausführung der Fassade sowie Ausführungsbeispiele der erfindung sind in den Zeichnungen dargestellt und werden im folgenden beschrieben.A known version of the facade and embodiments of the invention are shown in the drawings and are described below.

Es zeigen:

Figur 1 und 2
bekannte, aus Aluminium gefertigte Fassadenprofile,
Figur 3
ein erfindungsgemäßes Pfostenprofil und
Figur 4
ein erfindungsgemäßes Riegelprofil im Schnitt,
Figur 5
ein Pfostenprofil einer erfindungsgemäßen Brandschutzfassade in montiertem Zustand im Schnitt,
Figuren 6,7,8 und 9
weitere Ausführungsbeispiele eines erfindungsgemäßen Pfostenprofils,
Figur 10
eine konstruktive Einzelheit,
Figur 11
einen Kreuzungspunkt zwischen einem Pfostenprofil und einem Riegelprofil einer erfindungsgemäßen Fassade in Brandschutzausführung in perspektivischer Darstellung und
Figur 12
eine weitere konstruktive Einzelheit in perspektivischer Darstellung.
Show it:
Figure 1 and 2
well-known facade profiles made of aluminum,
Figure 3
an inventive post profile and
Figure 4
an inventive transom profile in section,
Figure 5
a post profile of a fire protection facade according to the invention in the assembled state in section,
Figures 6,7,8 and 9
further exemplary embodiments of a post profile according to the invention,
Figure 10
a constructive detail
Figure 11
a crossing point between a mullion profile and a transom profile of a facade according to the invention in fire protection in a perspective view and
Figure 12
another constructive detail in perspective.

Die heutigen Brandschutzfassaden orientieren sich an der derzeitigen Aluminiumfassadentechnik, wie sie in den Fig. 1 und 2 dargestellt ist.Today's fire protection facades are based on the current aluminum facade technology, as shown in Figs. 1 and 2.

Das Pfostenprofil 1 weist eine Hohlkammer 2 auf, die zur Aufnahme von Verstärkungsprofilen 3 genutzt werden kann. Das Pfostenprofil 1 ist ferner mit Längsstegen 4 versehen, die endseitig Aufnahmenuten 5 tragen, in die Auflagedichtungen 6 für Glasscheiben eingesetzt werden.The post profile 1 has a hollow chamber 2, which is used to hold reinforcement profiles 3 can be used. The post profile 1 is also with longitudinal webs 4 provided, the end receiving grooves 5, in the support seals 6 for Glass panes are used.

Im mittleren Bereich zwischen den Längsstegen 4 befindet sich ein stimmgabelförmiger Befestigungssteg, der eine Schraubnut 8 bildet. Diese Schraubnut 8 dient gleichzeitig auch zur Aufnahme eines Fußes einer Isolierleiste 9, die den Falz zwischen den Glasscheiben nahezu ausfüllt. Der Befestigungssteg 7 und die Stege 4 bilden Entwässerungsnuten 10. In the middle area between the longitudinal webs 4 there is a tuning fork Fastening web, which forms a screw groove 8. This screw groove 8 serves at the same time also for receiving a foot of an insulating strip 9, the fold between almost filled the glass panes. The fastening web 7 and the webs 4 form Drainage grooves 10.

Das Riegelprofil 11 ist ein Hohlprofil mit einer Hohlkammer 12, dessen Oberseite zwei Nuten 13 zur Aufnahme der Glasauflagedichtungen 14 aufweist, die symmetrisch zur Mittelebene des Riegelprofils angeordnet sind.The locking profile 11 is a hollow profile with a hollow chamber 12, the top of which has two grooves 13 for receiving the glass support seals 14, which are symmetrical are arranged to the central plane of the transom profile.

Die der Glasscheibe zugewandte Wandung 15 der Hohlkammer 12 ist gleichzeitig eine Basis für den Nutboden der Nuten 13 zur Aufnahme der Glasauflagedichtungen 14 sowie für zwei parallele Stege 16, die zwischen sich einen Schraubkanal 8 bilden, in den auch der Fuß eines Isolators 9 eingesetzt wird.The wall 15 of the hollow chamber 12 facing the glass pane is at the same time a base for the groove bottom of the grooves 13 for receiving the glass support seals 14 and for two parallel webs 16, which form a screw channel 8 between them, in which the base of an insulator 9 is also used.

Die Verbindung zwischen dem Riegelprofil 11 und dem Pfostenprofil 1 erfolgt in der Weise, daß unterhalb der Wandung 15 die Hohlkammer 12 so weit ausgeklinkt wird, daß die Wandung 15 auf den Nuten 5 bzw. auf den nutbildenden Stegen der Nuten 5 aufliegt und sich bis in den Bereich der Entwässerungsnuten 10 erstreckt.The connection between the transom profile 11 and the post profile 1 takes place in the Way that the hollow chamber 12 is released so far below the wall 15, that the wall 15 on the grooves 5 or on the groove-forming webs of the grooves 5th rests and extends into the area of the drainage grooves 10.

Das Riegelprofil wird mittels eines zusätzlichen Verbinders am Pfostenprofil festgelegt.The transom profile is fixed to the post profile using an additional connector.

Um zu einer gemeinsamen Auflage für die plattenförmige Glaseinheit 17 zu gelangen, sind am Riegelprofil und am Pfostenprofil in der Bauhöhe unterschiedliche Dichtungen 14,6 angeordnet.In order to achieve a common support for the plate-shaped glass unit 17, the height of the transom profile and the mullion profile differ Seals 14.6 arranged.

Die Glaseinheit 17 wird an einer solchen Fassadenkonstruktion dadurch gehalten, daß ein Druckprofil 18 über eine Dichtung 19 das Glas auf der Unterkonstruktion aus Riegel und Pfosten festspannt, wobei die Einspannung mittels Schrauben 20 erfolgt, die in den Schraubkanälen 8 von Riegel und Pfosten eingeschraubt sind.The glass unit 17 is held on such a facade construction by that a pressure profile 18 from a seal 19, the glass on the substructure Ties the transom and the mullion, the screws 20 which are screwed into the screw channels 8 of transoms and posts.

Die Fig. 3 zeigt ein erfindungsgemäßes Pfostenprofil 21, dessen Kern aus einem vorzugsweise rechteckigen Kernprofil 22 besteht, das in dem dargestellten Ausführungsbeispiel mit einer Hohlkammer 23 ausgerüstet ist.Fig. 3 shows a post profile 21 according to the invention, the core of which is preferably one rectangular core profile 22, which is in the illustrated embodiment is equipped with a hollow chamber 23.

Das Kernprofil 22 kann auch als Vollprofil also ohne Innenkammer ausgeführt sein.The core profile 22 can also be designed as a full profile without an inner chamber.

Dieses Kernprofil 22 ist mit einem stimmgabelförmigen Befestigungssteg 7 ausgerüstet, der die Schraubnut 8 bildet.This core profile 22 is equipped with a tuning fork-shaped fastening web 7, which forms the screw groove 8.

Das Kernprofil 22 ist so ausgebildet und dimensioniert, daß es die statischen Belastungen der Fassade bzw. des Glasdaches nicht nur unter Normalbedingungen sondern auch im Brandfall aufnehmen kann.The core profile 22 is designed and dimensioned to withstand the static loads the facade or the glass roof not only under normal conditions but can also record in the event of a fire.

An den Kernaufbau, der durch das Kernprofil 22 und den stimmgabelförmigen Steg 7 bzw. der Schraubnut 8 gebildet wird, schließt ein im wesentlichen U-förmiges Kastenprofil 24 an. Die Schenkel des U-förmigen Kastenprofils 24 überragen das Kernprofil 22 zur Verglasungsseite hin ein wenig. Die von den Schenkeln des Kastenprofils überragte Wandung 22a des Kernprofils 22 ist einstückig mit dem stimmgabelförmigen Steg 7, der die Schraubnut 8 bildet.To the core structure, which is formed by the core profile 22 and the tuning fork-shaped web 7 or the screw groove 8 is formed, includes a substantially U-shaped Box profile 24. The legs of the U-shaped box section 24 protrude above Core profile 22 a little towards the glazing side. The from the thighs of the Box profile towering wall 22 a of the core profile 22 is in one piece with the tuning fork-shaped web 7, which forms the screw groove 8.

Das Kernprofil 22 und das U-förmige Kastenprofil 24 sind bei dem Ausführungsbeispiel nach der Fig. 3 als einstückig gefertigtes, stranggepreßtes Aluminiumprofil ausgebildet.The core profile 22 and the U-shaped box profile 24 are in the embodiment 3 designed as an integral, extruded aluminum profile.

Die Dicke der Wandungen des Kernprofils 22 ist größer, vorzugsweise um ein Mehrfaches größer, als die Dicke der Wandungen des Kastenprofils 24.The thickness of the walls of the core profile 22 is larger, preferably by a multiple greater than the thickness of the walls of the box section 24.

An den den Glasscheiben zugewandten Wandungen des Kastenprofils 24 sind Nuten 25 zur Aufnahme von Anlagedichtungen 6 der Glasscheiben vorgesehen.There are grooves on the walls of the box section 24 facing the glass panes 25 provided for receiving contact seals 6 of the glass panes.

Aufgrund der dünnen Wandungen des Kastenprofils 24 trägt dieses Profil nur in geringem Maße zur Statik des Pfostenprofiles bei. Es wird angestrebt, die Masse die Kastenprofils 24 und damit die Wärmespeicherkapazität gering zu halten.Due to the thin walls of the box profile 24, this profile only carries in to a small extent for the statics of the post profile. The aim is to achieve the mass Box profile 24 and thus keep the heat storage capacity low.

Von besonderer Bedeutung ist auch, daß der Nutboden der Nut 25 unmittelbar die U-förmige Hohlkammer 26 begrenzt, die durch das Kernprofil 22 und das Kastenprofil 24 gebildet wird.It is also of particular importance that the groove bottom of the groove 25 is directly U-shaped Hollow chamber 26 limited by the core profile 22 and the box profile 24 is formed.

Die Fig. 4 zeigt das zu dem Pfostenprofil nach der Fig. 3 gehörende Riegelprofil 27, dessen Kernprofil 28 ebenfalls ein rechteckförmiges Profil ist das als Hohlprofil oder als Vollprofil ausgebildet sein kann. Das Kernprofil 28 ist einstückig mit den Stegen 16, die eine Schraubnut 8 bilden. Das Riegelprofil weist ferner auch ein Kastenprofil 29 auf, das das Kernprofil 28 U-förmig umschließt und an der der Verglasung zugewandten Wandung mit Aufnahmenuten 30 für Anlagedichtungen ausgestattet ist.FIG. 4 shows the transom profile 27 belonging to the post profile according to FIG. 3, whose core profile 28 is also a rectangular profile as a hollow profile or can be designed as a full profile. The core profile 28 is in one piece with the webs 16, which form a screw groove 8. The latch profile also has a box profile 29, which encloses the core profile 28 in a U-shape and on the side facing the glazing Wall is equipped with grooves 30 for system seals.

Auch bei diesem Riegelprofil 27 ist das Kastenprofil 29 mit einer Wandung geringer Dicke versehen.With this locking profile 27, the box profile 29 is smaller with one wall Provide thickness.

Die den Nutboden bildenden Wandungen der Aufnahmenuten 30 fluchten weitgehend mit der oberen Wandung des Kernprofils 28, so daß bei entsprechender Klinkung die miteinander fluchtenden Wandungen im Kreuzungspunkt zwischen Riegel und Pfosten auf den Randleisten der Aufnahmenut 25 des Pfostenprofils 21 aufliegen können. The walls of the receiving grooves 30 forming the groove bottom are largely aligned with the upper wall of the core profile 28, so that with appropriate latching the mutually aligned walls at the point of intersection between the bars and posts rest on the edge strips of the receiving groove 25 of the post profile 21 can.

Bei dem in der Fig. 4 aufgezeigten Riegelprofil 27 sind ebenfalls wie bei dem Pfostenprofil 21 nach Fig. 3 das Kernprofil 28 und das Kastenprofil 29 einstückig im Stranpreßverfahren aus Aluminium gefertigt.In the transom profile 27 shown in FIG. 4 are also as in the mullion profile 21 the core profile 28 and the box profile 29 in one piece in FIG Extrusion process made of aluminum.

Die Fig. 5 zeigt einen Schnitt durch ein Pfostenprofil 21 einer Brandschutzfassade in montiertem Zustand. Das Pfostenprofil 21 ist mit den Anlagedichtungen 6 für die Glasscheiben ausgerüstet, wobei die Dichtungen in den Aufnahmenuten 25 festgelegt sind. An dieser Dichtung 6 bzw. an der Dichtung 14 der zugehörigen Riegel kommt die Brandschutzverglasung 32 zur Anlage.5 shows a section through a post profile 21 of a fire protection facade in assembled condition. The post profile 21 is with the system seals 6 for Glass panes equipped, the seals being fixed in the receiving grooves 25 are. On this seal 6 or on the seal 14 of the associated latch comes the fire protection glazing 32 to the system.

In der Fig. 5 ist eine Brandschutzverglasung aufgezeigt, die mit einer Isolierverglasung kombiniert ist.In Fig. 5 a fire protection glazing is shown, which with insulating glazing is combined.

In der Schraubnut 8 der profilseitigen Befestigungsvorrichtung ist ein Isolator 9 eingesetzt, der von der Schraube 20 durchgriffen wird, wobei die Schraube 20 ein Druckprofil 33 unter Zwischenschaltung einer Andruckdichtung 19 festlegt.An insulator 9 is inserted in the screw groove 8 of the fastening device on the profile side, which is penetrated by the screw 20, the screw 20 a Determines pressure profile 33 with the interposition of a pressure seal 19.

Durch den Isolator 9 und den stimmgabelförmigen Steg 7 wird eine Falzraumtrennung zwischen den einzelnen Scheiben der Brandschutzverglasung 32 vorgenommen. Beidseitig dieser Trennung werden entsprechend der Darstellung in der Fig. 5 Brandschutzstreifen 34 vorgesehen, die im Brandfall unter Temperatureinwirkung aufschäumen und den Glasfalz und damit die Brandschutzverglasung nach außen hin abdichten. Der Zugang von heißen Brandgasen zum Glasfalz wird somit gesperrt.The insulator 9 and the tuning fork-shaped web 7 separate the rebate made between the individual panes of fire protection glazing 32. On both sides of this separation, as shown in FIG. 5 Fire protection strips 34 are provided in the event of fire under the influence of temperature foam and the glass rebate and thus the fire protection glazing to the outside seal off. The access of hot fire gases to the glass rebate is thus blocked.

Nach außen hin kann der Glasfalzbereich durch ein Deckprofil 35 abgedeckt werden, welches auf das Druckprofil 33 aufgeklipst wird.To the outside, the glass rebate area can be covered by a cover profile 35, which is clipped onto the pressure profile 33.

Die U-förmige Kammer zwischen dem Kernprofil 22 und dem Kastenprofil 24 wird teilweise oder vollständig mit Platten oder sonstigen Formkörpern aus einem wärmebindenden, hydrophilen Adsorbens mit hohem Wasseranteil oder mit Platten oder Formkörpern, die ein derartiges Adsorbens enthalten, ausgefüllt. Die Platten oder Formkörper werden in die U-förmige Hohlkammer eingeschoben und lediglich durch Federelemente 37 kraftschlüssig fixiert. In der Fig. 5 sind den hydrophilen Platten die Bezugszeichen 36 und 36.1 zugeordnet.The U-shaped chamber between the core profile 22 and the box profile 24 is partially or completely with plates or other shaped bodies made of a heat-binding, hydrophilic adsorbent with a high water content or with plates or Shaped bodies that contain such an adsorbent, filled. The plates or Shaped bodies are inserted into the U-shaped hollow chamber and only through Spring elements 37 non-positively fixed. 5 are the hydrophilic plates Assigned reference numerals 36 and 36.1.

Ebenso wie bei dem Pfostenprofil 21 wird auch bei dem Riegelprofil 37 die U-förmige Kammer 31 mit Platten oder Formkörpern aus einem wärmebindenden, hydrophilen Adsorbens mit hohem Wasseranteil teilweise oder vollständig gefüllt. Just as with the post profile 21, the U-shaped profile is also used for the transom profile 37 Chamber 31 with plates or moldings made of a heat-binding, hydrophilic Partially or completely filled adsorbent with a high water content.

Die in die U-förmigen Hohlkammern 26 bzw. 31 eingesetzten hydrophilen AdsorbensBauteile wirken im Gegensatz zu Brandschutzabdeckungen energieverzehrend, d.h. durch Aufnahme von Energie durch diese Adsorbens-Bauteile findet über den angestrebten und vorgegebenen Zeitraum nur eine geringe Temperaturerhöhung der Brandschutzfassadenprofile statt.The hydrophilic adsorbent components inserted into the U-shaped hollow chambers 26 and 31, respectively In contrast to fire protection covers, they are energy-consuming, i.e. by absorbing energy through these adsorbent components takes place above the target and predetermined period of time only a slight increase in temperature Fire protection facade profiles instead.

Dadurch, daß die Temperaturerhöhung der Fassadenprofile zur Schmelztemperatur des Aluminiums hin sehr lange hinausgezögert wird, ist die Standsicherheit des Kernprofils entsprechend der Zeitvorgabe der Brandschutzklassifizierung sichergestellt. Zur Aktivierung der hydrophilen Adsorbenseinlagen 36 ist eine gewisse Temperaturübertragung auch auf das Kernprofil 22 bzw. 28 erforderlich, damit die hydrophilen Adsorbens-Bauteile entsprechend reagieren können.Because the temperature increase of the facade profiles to the melting temperature the aluminum is delayed for a very long time, the stability of the Core profile ensured according to the timing of the fire protection classification. A certain temperature transfer is required to activate the hydrophilic adsorbent inserts 36 also required on the core profile 22 or 28 so that the hydrophilic Adsorbent components can react accordingly.

Diese geringe Wärmeleitung von der Außenwand der Hohlkammer 26,31 zum Kernprofil wird durch Verbindungsstege zwischen der Außenwand der Hohlkammern 26,31 und dem Kernprofil vorgenommen. Diese Verbindungsstege können als Wandungen ausgebildet sein, die die U-förmigen 26 und 31 an der der Brandschutzverglasung zugewandten Seite begrenzen.This low heat conduction from the outer wall of the hollow chamber 26, 31 to the core profile is by connecting webs between the outer wall of the hollow chambers 26.31 and the core profile. These connecting webs can be used as walls be formed, the U-shaped 26 and 31 on the fire protection glazing limit facing side.

Die Fig. 6 zeigt ein Pfostenprofil 21, bei dem das Kernprofil 22 und das Kastenprofil 24 einstückig aus Aluminium gefertigt sind. In den Böden der Aufnahmenuten 25 bzw. 30 der Riegelprofile 27 nach der Fig. 4 sind Ausstanzungen 38 vorgesehen, die in Längsrichtung der Profile hintereinander angeordnet und durch Brückenstege 39 getrennt sind. Durch die Ausstanzungen 38 wird die auf die Brückenstege 39 beschränkte Wärmeleitung bzw. der Wärmefluß von der Außenwand der Hohlkammer zum Kernprofil 22 bzw. 28 reduziert. Diese Brückenstege 39 dienen nicht der Wärmedämmung der Fassade in Hinsicht auf die Verglasungsebene, sondern sind ausschließlich dafür vorgesehen, den Wärmefluß im Brandfall vom Kastenprofil 24 bzw. 29 zum Kernprofil 22 bzw. 28 hin zu minimieren.Fig. 6 shows a post profile 21, in which the core profile 22 and the box profile 24 are made in one piece from aluminum. In the bottoms of the grooves 25 or 30 of the locking profiles 27 according to FIG. 4, punchings 38 are provided which arranged one behind the other in the longitudinal direction of the profiles and by means of bridge webs 39 are separated. Through the punched-out areas 38, the bridge webs 39 limited heat conduction or heat flow from the outer wall of the hollow chamber reduced to core profile 22 or 28. These bridges 39 are not used Thermal insulation of the facade in terms of the glazing level, but are exclusively intended for the heat flow in case of fire from box section 24 or 29 to minimize the core profile 22 or 28.

Die Fig. 7 zeigt gegenüber der Fig. 6 eine Abwandlungsform für das Pfostenprofil. Bei dieser Ausführung weist das Kernprofil 22 im Übergang zum Kastenprofil 24 Befestigungsstege 40 auf, die mit einer prismatischen Randleiste in eine entsprechende Aufnahmenut 42 des Kastenprofils 24 eingreifen. Die prismatischen Randleisten der Befestigungsstege 40 werden durch Anwalzen eines Nutsteges 43 des Kastenprofils 24 festgelegt. FIG. 7 shows a modification for the post profile compared to FIG. 6. At In this embodiment, the core profile 22 has fastening webs in the transition to the box profile 24 40 on that with a prismatic border in a corresponding Engage the receiving groove 42 of the box section 24. The prismatic borders of the Fastening webs 40 are by rolling a groove web 43 of the box section 24 set.

Die Aufnahmenut 25 für eine Anlagedichtung wird durch eine mit dem Befestigungssteg 40 einstückige Randleiste 41 und durch eine mit der Außenwandung des Kastenprofils 24 einstückige Randleiste begrenzt.The receiving groove 25 for a system seal is through a with the mounting web 40 one-piece edge strip 41 and by one with the outer wall of the Box profile 24 one-piece edge strip limited.

Entsprechend kann beim Riegelprofil 27 das Kernprofil 28 mit dem Kastenprofil 29 verbunden werden.Correspondingly, in the case of the locking profile 27, the core profile 28 with the box profile 29 get connected.

Im Bereich des Befestigungssteges 40, der u.a. den Nutboden der Aufnahmenuten 25 bzw. 30 bildet, können Ausstanzungen 38 vorgesehen werden, durch die Brückenstege 39 zwischen je zwei Ausstanzungen verbleiben.In the area of the fastening web 40, which i.a. the groove bottom of the receiving grooves 25 or 30 forms, punchings 38 can be provided through the bridge webs 39 remain between two punchings.

Die Fig. 8 zeigt eine Ausführung des Pfostenprofils 21, bei der sowohl das Kernprofil 22 als auch das Kastenprofil 24 gegeneinander mit ihren Öffnungen gerichtete Aufnahmenuten 42 für eine Metalleiste 45 aufweisen.Fig. 8 shows an embodiment of the post profile 21, in which both the core profile 22 as well as the box profile 24 against each other with their openings receiving grooves 42 for a metal strip 45.

Die Metalleiste 45 weist Längsränder, die durch trapezförmige Randleisten gebildet werden. Diese trapezförmigen Randleisten greifen formschlüssig in die Nuten 42 ein und werden durch Anformen von Anformstegen 43 des Kastenprofils 24 und 46 des Kernprofils 22 festgelegt.The metal strip 45 has longitudinal edges which are formed by trapezoidal edge strips become. These trapezoidal edge strips engage positively in the grooves 42 and are formed by molding webs 43 of the box section 24 and 46 of the Core profile 22 set.

Die Metalleiste 45 ist mit einer Randleiste 41 zur Begrenzung der Aufnahmenut für die Anlagedichtung 6 an einer Längsseite ausgerüstet, während für die Begrenzung der anderen Längsseite die mit dem Kastenprofil 24 einstückige Randleiste 44 vorgesehen ist.The metal bar 45 is with an edge bar 41 for limiting the receiving groove for the system seal 6 equipped on one long side, while for the limitation the other long side provided with the box profile 24 one-piece edge strip 44 is.

Die Metalleiste 45 weist ebenfalls wie bei den Ausführungen nach den Fig. 6 und 7 vorgesehen, Ausstanzungen 38 in dichter Reihenfolge auf.The metal strip 45 also has, as in the embodiments according to FIGS. 6 and 7 provided, die cuts 38 in dense order.

Auch das Riegelprofil kann entsprechend der Ausführung nach der Fig. 8 mit einer Metalleiste 45 ausgestattet werden.The locking profile can also be in accordance with the embodiment according to FIG. 8 with a Metal bar 45 can be equipped.

Die Fig. 9 zeigt eine weitere Ausführungsform des Pfostenprofils, bei der anstelle der Metalleiste 45 eine Verbindungsleiste 47 vorgesehen ist, die aus einem schlecht wärmeleitenden Kunststoff hergestellt wird und das Kernprofil 22 mit dem Kastenprofil 24 verbindet. Die Verbindungsleiste 47 ist mit einer Randleiste 48 ausgerüstet, die zusammen mit der Randleiste 44 des Kastenprofils 24 die Aufnahmenut für eine Anlagedichtung für die Glasscheibe bildet.Fig. 9 shows a further embodiment of the post profile, in which instead of Metal bar 45 a connecting bar 47 is provided, which from a bad thermally conductive plastic is produced and the core profile 22 with the box profile 24 connects. The connecting bar 47 is equipped with an edge bar 48 which together with the edge strip 44 of the box section 24, the receiving groove for one Forms gasket for the glass pane.

Ein Ausführungsbeispiel dieser Verbindungsleiste 47 ist in der Fig. 10 dargestellt. Abschnittsweise sind die trapezförmigen Randleisten so ausgeklinkt, daß ein Brükkenglied 49 aus Metall eingesetzt werden kann. Durch diese Brückenglieder aus Metall wird zwischen dem Kernprofil 22 und dem Kastenprofil 24 ein geringer Wärmefluß aufrechterhalten.An embodiment of this connecting bar 47 is shown in FIG. 10. In sections, the trapezoidal edge strips are notched so that a bridge link 49 made of metal can be used. Through these pontics Metal becomes a small heat flow between the core profile 22 and the box profile 24 maintain.

Auch diese konstruktive Gestaltung kann nicht nur beim Pfostenprofil, sondern auch beim Riegelprofil vorgesehen werden.This constructive design can not only with the post profile, but also be provided for the transom profile.

Die Fig. 11 zeigt einen Knotenpunkt bzw. einen Kreuzungspunkt zwischen einem Pfostenprofil 21 und einem Riegelprofil 27. Aus dieser Darstellung ergibt sich, daß das Riegelprofil 27 das Pfostenprofil 21 im Stoßbereich auf der ganzen Ansichtsbreite überlappt, und zwar erstreckt sich die Überlappung über die Dichtungsaufnahmenuten der Pfostenprofile hinaus, so daß Sickerwasser aus den Aufnahmerinnen der Riegelprofile in die Sickerwasseraufnahmerinnen der Pfostenprofile fließen kann, ohne daß im Pfostenprofil Ausklinkungen oder Ausfräsungen vorgenommen werden.11 shows a node or a crossing point between one Post profile 21 and a transom profile 27. From this illustration it follows that the transom profile 27 the post profile 21 in the joint area on the whole View width overlaps, namely the overlap extends over the Sealing receiving grooves of the post profiles, so that leachate from the Receivers of the transom profiles in the leachate of the Post profiles can flow without notches or notches in the post profile Routings are made.

Aus der Fig. 11 ergibt sich ferner, daß die Kernprofile des Pfostens und des Riegels die tragenden Bestandteile der Rahmenkonstruktion sind, auf die die gesamte Brandschutzverglasung sich abstützt, während den Kastenprofilen der Pfosten und der Riegel nur die Funktion zukommt, die wärmebindenden, hydrophilen Platten und sonstige Formkörper zu verkapseln, so daß sich nach außen eine geschlossene und konstruktiv ansprechende Fassadenprofile ergeben. 11 also shows that the core profiles of the post and the transom are the load-bearing components of the frame construction on which the entire Fireproof glazing supports itself while the post and box profiles the bar only has the function of the heat-binding, hydrophilic plates and encapsulate other moldings, so that there is a closed and constructively appealing facade profiles result.

BezugszeichenlisteReference list

11
PfostenprofilPost profile
22nd
HohlkammerHollow chamber
33rd
VerstärkungsprofilReinforcement profile
44th
LängsstegLongitudinal web
55
AufnahmenutGroove
66
AuflagedichtungOverlay seal
77
BefestigungsstegFastening bridge
88th
SchraubnutScrew groove
99
IsolierleisteInsulating strip
1010th
EntwässerungsnutDrainage groove
1111
RiegelprofilTransom profile
1212th
HohlkammerHollow chamber
1313
NutGroove
1414
GlasauflagedichtungGlass support gasket
1515
WandungWall
1616
Stegweb
1717th
GlaseinheitGlass unit
1818th
DruckprofilPressure profile
1919th
Dichtungpoetry
2020th
Schraubescrew
2121
PfostenprofilPost profile
2222
KernprofilCore profile
2323
HohlkammerHollow chamber
2424th
KastenprofilBox profile
2525th
NutGroove
2626
HohlkammerHollow chamber
2727
RiegelprofilTransom profile
2828
KernprofilCore profile
2929
KastenprofilBox profile
3030th
AufnahmenutGroove
3131
Kammerchamber
22a22a
WandungWall
3232
BrandschutzverglasungFire protection glazing
3333
DruckprofilPressure profile
3434
BrandschutzstreifenFire protection strips
3535
DeckprofilCover profile
3636
Platteplate
36.136.1
Platteplate
3737
FederelementSpring element
3838
AusstanzungPunching
3939
BrückenstegFootbridge
4040
BefestigungsstegFastening bridge
4141
RandleisteSidebar
4242
AufnahmenutGroove
4343
NutstegGroove web
4444
RandleisteSidebar
4545
MetalleisteMetal bar
4646
KastenprofilBox profile
4747
VerbindungsleisteConnecting bar
4848
RandleisteSidebar
4949
BrückengliedPontic

Claims (20)

Fassade oder Glasdach in Brandschutzausführung mit einer aus Pfosten- und Riegelprofilen bestehenden Tragkonstruktion, bei der die Pfosten- und Riegelprofile mit einer Brandschutzverglasung versehene Rahmenfelder begrenzen, dadurch gekennzeichnet, daß die Pfosten- und Riegelprofile (21,27) aus Aluminium gefertigt, ein die statischen Belastungen aufnehmendes, tragendes Kernprofil (22,28) aufweisen, das in seinem Außenwandbereich von einer Hohlkammer (26,31) zur Aufnahme von Formkörpern (36,36.1) aus einem wärmebindenden, hydrophilen Adsorbens mit hohem Wasseranteil oder von Formkörpern, die ein wärmebindendes, hydrophiles Adsorbens enthalten, umschlossen ist, und daß Verbindungsstege zwischen der Außenwand der Hohlkammer (26,31) und dem Kernprofil (22,28) für eine geringe Wärmeleitung bzw. für einen geringen Wärmefluß von der Außenwand der Hohlkammer (26,31) zum Kernprofil (22,28) vorgesehen sind.Fire protection facade or glass roof with a supporting structure consisting of mullion and transom profiles, in which the mullion and transom profiles delimit frame fields provided with fire protection glazing, characterized in that the mullion and transom profiles (21, 27) are made of aluminum, a static Have load-bearing, load-bearing core profile (22, 28), which has in its outer wall area from a hollow chamber (26, 31) for receiving molded bodies (36, 36.1) made of a heat-binding, hydrophilic adsorbent with a high water content or molded bodies that have a heat-binding, contain hydrophilic adsorbent, is enclosed, and that connecting webs between the outer wall of the hollow chamber (26,31) and the core profile (22,28) for low heat conduction or for a low heat flow from the outer wall of the hollow chamber (26,31) to the core profile (22,28) are provided. Fassade oder Glasdach nach Anspruch 1, dadurch gekennzeichnet, daß die Verbindungsstege die Hohlkammer (26,31) an der Verglasungsseite begrenzen und zumindest ein Teil der Verbindungsstege jeweils den Boden einer Aufnahmenut (25,30) für eine Anlagedichtung (6) der Scheiben bildet.Facade or glass roof according to claim 1, characterized in that the Connect the webs to the hollow chamber (26, 31) on the glazing side and at least part of the connecting webs each the bottom of one Receiving groove (25,30) for a system seal (6) forms the disks. Fassade oder Glasdach nach Anspruch 1, dadurch gekennzeichnet, daß die Hohlkammern (26,31) durch ein U-förmiges Kastenprofil (24,29) gebildet sind und das Kernprofil (22,28) als rechteckiges Hohlprofil gestaltet ist. Facade or glass roof according to claim 1, characterized in that the Hollow chambers (26, 31) are formed by a U-shaped box profile (24, 29) and the core profile (22, 28) is designed as a rectangular hollow profile. Fassade oder Glasdach nach Anspruch 3, dadurch gekennzeichnet, daß beim Pfostenprofil (21) die Schenkel des U-förmigen Kastenprofils (24) das Kernprofil (22) zur Verglassungsseite hin ein wenig überragen.Facade or glass roof according to claim 3, characterized in that the Post profile (21) the legs of the U-shaped box profile (24) the core profile (22) protrude a little towards the glazing side. Fassade oder Glasdach nach Anspruch 2, dadurch gekennzeichnet, daß beim Riegelprofil (27) die Böden der Aufnahmenuten (30) mit der Wandung des Kernprofils (28) an der der Verglasung zugewandten Seite fluchten.Facade or glass roof according to claim 2, characterized in that the Bolt profile (27) the bottoms of the receiving grooves (30) with the wall of the Align the core profile (28) on the side facing the glazing. Fassade oder Glasdach nach Anspruch 4, dadurch gekennzeichnet, daß die von den Schenkeln des Kastenprofils (24) überragte Wandung (22a) des Kernprofils (22) einstückig mit einem mittigen Steg (7) ist, der stimmgabelförmig ausgebildet ist und eine Schraubnut (8) bildet.Facade or glass roof according to claim 4, characterized in that the by the legs of the box section (24) overhanging wall (22a) of the Core profile (22) is in one piece with a central web (7) which is shaped like a tuning fork is formed and forms a screw groove (8). Fassade oder Glasdach nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß das Kernprofil (22,28) und das U-förmige Kastenprofil (24,29) als einstückig gefertigtes stranggepreßtes Aluminiumprofil ausgebildet ist.Facade or glass roof according to one of the preceding claims, characterized characterized in that the core profile (22,28) and the U-shaped box profile (24,29) designed as an integral extruded aluminum profile is. Fassade oder Glasdach nach Anspruch 7, dadurch gekennzeichnet, daß die Dicke der Wandungen des Kernprofils (22,28) größer ist, vorzugsweise um ein Mehrfaches, als die Dicke der Wandungen des Kastenprofils (24).Facade or glass roof according to claim 7, characterized in that the Thickness of the walls of the core profile (22, 28) is greater, preferably by one More than the thickness of the walls of the box section (24). Fassade oder Glasdach nach Anspruch 1, dadurch gekennzeichnet, daß das Kernprofil (22,28) als keine Innenkammer aufweisendes Vollprofil ausgebildet ist.Facade or glass roof according to claim 1, characterized in that the Core profile (22, 28) designed as a full profile not having an inner chamber is. Fassade oder Glasdach nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß das Kernprofil (22,28) rechteckförmig ausgebildet ist.Facade or glass roof according to one of the preceding claims, characterized characterized in that the core profile (22, 28) is rectangular. Fassade oder Glasdach nach Anspruch 2, dadurch gekennzeichnet, daß die Böden der Aufnahmenuten (26,30) mit einer Reihe von Ausstanzungen (38) versehen sind und die zwischen den Ausstanzungen (38) vorhandenen Brükkenstege (39) einen reduzierten Wärmefluß vom äußeren Kastenprofil (24,29) zum Kernprofil (22,28) sicherstellen.Facade or glass roof according to claim 2, characterized in that the Bottoms of the receiving grooves (26.30) with a series of punched-outs (38) are provided and the bridge bridges between the punched-out areas (38) (39) reduced heat flow from the outer box section (24,29) to the core profile (22,28). Fassade oder Glasdach nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß im Glasfalz zu beiden Seiten der Schraubnut (8) Brandschutzstreifen (34) vorgesehen sind, die im Brandfall unter Temperatureinwirkung aufschäumen. Facade or glass roof according to one of the preceding claims, characterized characterized in that fire protection strips on both sides of the screw groove (8) in the glass rebate (34) are provided in the event of fire under the influence of temperature lather up. Fassade oder Glasdach nach Anspruch 1, dadurch gekennzeichnet, daß die hydrophilen Adsorbtionseinlagen (36,36.1) in der U-förmigen Hohlkammer (26,31) durch Federelemente (37) kraftschlüssig fixiert sind.Facade or glass roof according to claim 1, characterized in that the hydrophilic adsorption inserts (36,36.1) in the U-shaped hollow chamber (26,31) are non-positively fixed by spring elements (37). Fassade oder Glasdach nach Anspruch 1, dadurch gekennzeichnet, daß das Kernprofil (22,28) an der der Verglasung zugewandten Seite beidseitig einen Befestigungssteg (40) aufweist, der mit einer prismatischen Randleiste in eine entsprechende Aufnahmenut (42) des Kastenprofils (24) eingreift.Facade or glass roof according to claim 1, characterized in that the Core profile (22, 28) on both sides of the side facing the glazing Fastening web (40) having a prismatic edge strip in one Appropriate receiving groove (42) of the box profile (24) engages. Fassade oder Glasdach nach Anspruch 14, dadurch gekennzeichnet, daß die prismatischen Randleisten der Befestigungsstege (40) durch Anwalzen eines Nutsteges (43) des Kastenprofils (24) festgelegt werden.Facade or glass roof according to claim 14, characterized in that the prismatic edge strips of the fastening webs (40) by rolling on Groove web (43) of the box profile (24) can be set. Fassade oder Glasdach nach Anspruch 15, dadurch gekennzeichnet, daß die Aufnahmenut (25) für eine Anlagedichtung durch eine mit dem Befestigungssteg (40) einstückige Randleiste (41) und eine mit der Außenwandung des Kastenprofils (24) einstückige Randleiste (44) begrenzt wird.Facade or glass roof according to claim 15, characterized in that the Receiving groove (25) for a system seal through a with the fastening web (40) one-piece edge strip (41) and one with the outer wall of the Box profile (24) one-piece edge strip (44) is limited. Fassade oder Glasdach nach Anspruch 15, dadurch gekennzeichnet, daß in den Befestigungsstegen (40) jeweils eine Reihe von Ausstanzungen (38) vorgesehen ist.Facade or glass roof according to claim 15, characterized in that in the fastening webs (40) each provided a series of punched-out areas (38) is. Fassade oder Glasdach nach Anspruch 1, dadurch gekennzeichnet, daß sowohl das Kernprofil (22) als auch das Kastenprofil (24) Aufnahmenuten (42) für eine Metalleiste (45) oder für eine Verbindungsleiste (47) aus einem schlecht wärmeleitenden Kunststoff mit trapezförmigen Randleisten aufweisen, die durch Anformen von Anformstegen (43,46) festgelegt werden.Facade or glass roof according to claim 1, characterized in that both the core profile (22) and the box profile (24) receiving grooves (42) for a metal strip (45) or for a connecting strip (47) from one poorly heat-conducting plastic with trapezoidal edge strips, which are determined by molding on molding webs (43, 46). Fassade oder Glasdach nach Anspruch 18, dadurch gekennzeichnet, daß die Metalleiste (45) eine Randleiste (41) oder die Verbindungsleiste (47) eine Randleiste (48) zur Begrenzung der Aufnahmenut für die Anlagedichtung (6) an einer Längsseite, während für die Begrenzung der anderen Längsseite die mit dem Kastenprofil (24) einstückige Randleiste (44) vorgesehen ist.Facade or glass roof according to claim 18, characterized in that the Metal bar (45) an edge bar (41) or the connecting bar (47) one Edge strip (48) for limiting the receiving groove for the contact seal (6) on one long side, while for the limitation of the other long side the with the box profile (24) one-piece edge strip (44) is provided. Fassade oder Glasdach nach Anspruch 18, dadurch gekennzeichnet, daß die Verbindungsleiste (47) in Ausklinkungen eingesetzte Brückenglieder (49) aus Metall für einen geringen Wärmefluß von der Außenwandung des Kastenprofils zum Kernprofil aufweist.Facade or glass roof according to claim 18, characterized in that the Connecting strip (47) bridge links (49) inserted in notches Metal for low heat flow from the outer wall of the box section to the core profile.
EP98101515A 1997-01-13 1998-01-29 Curtain wall or glazed roof with a fire protection Expired - Lifetime EP0933486B2 (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
DE19700696A DE19700696B4 (en) 1997-01-13 1997-01-13 Facade or glass roof in fire protection version
DK98101515T DK0933486T3 (en) 1997-01-13 1998-01-29 Facade or glass roof in fire protective design
EP98101515A EP0933486B2 (en) 1997-01-13 1998-01-29 Curtain wall or glazed roof with a fire protection
AT98101515T ATE217046T1 (en) 1997-01-13 1998-01-29 FACADE OR GLASS ROOF IN FIRE PROTECTION VERSION
RU98101504/03A RU2186180C2 (en) 1997-01-13 1998-01-29 Front elevation or glass roof in fire-proof variant of implementation
NO19980398A NO315334B1 (en) 1997-01-13 1998-01-29 Fireproof facade or glass roof
CA002230408A CA2230408C (en) 1997-01-13 1998-02-24 Fire-resistant facade or glass roof
US09/049,592 US6141923A (en) 1997-01-13 1998-03-27 Fire-resistant frame structure for a facade or glass roof
HK99104449A HK1019467A1 (en) 1997-01-13 1999-10-08 Curtain wall of glazed roof with a fire protection

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
DE19700696A DE19700696B4 (en) 1997-01-13 1997-01-13 Facade or glass roof in fire protection version
EP98101515A EP0933486B2 (en) 1997-01-13 1998-01-29 Curtain wall or glazed roof with a fire protection
RU98101504/03A RU2186180C2 (en) 1997-01-13 1998-01-29 Front elevation or glass roof in fire-proof variant of implementation
NO19980398A NO315334B1 (en) 1997-01-13 1998-01-29 Fireproof facade or glass roof
CA002230408A CA2230408C (en) 1997-01-13 1998-02-24 Fire-resistant facade or glass roof
US09/049,592 US6141923A (en) 1997-01-13 1998-03-27 Fire-resistant frame structure for a facade or glass roof

Publications (3)

Publication Number Publication Date
EP0933486A1 true EP0933486A1 (en) 1999-08-04
EP0933486B1 EP0933486B1 (en) 2002-05-02
EP0933486B2 EP0933486B2 (en) 2006-01-18

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EP98101515A Expired - Lifetime EP0933486B2 (en) 1997-01-13 1998-01-29 Curtain wall or glazed roof with a fire protection

Country Status (9)

Country Link
US (1) US6141923A (en)
EP (1) EP0933486B2 (en)
AT (1) ATE217046T1 (en)
CA (1) CA2230408C (en)
DE (1) DE19700696B4 (en)
DK (1) DK0933486T3 (en)
HK (1) HK1019467A1 (en)
NO (1) NO315334B1 (en)
RU (1) RU2186180C2 (en)

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EP0716194A2 (en) * 1994-12-08 1996-06-12 SCHÜCO International KG Heat retaining construction element for indoor and outdoor finishing work in fire technology

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2805882A1 (en) * 2000-03-03 2001-09-07 Concept Alu Composite section of strips forming a rebate to cover the joint of adjoining panels with different thickness
EP1596023A2 (en) * 2004-05-14 2005-11-16 SCHÜCO International KG Pressure bar and façade or glazed roof construction
EP1596023A3 (en) * 2004-05-14 2006-12-27 SCHÜCO International KG Pressure bar and facade or glazed roof construction
WO2009095096A1 (en) * 2008-01-28 2009-08-06 SCHÜCO International KG Supporting profile arrangement of explosion-inhibiting design for a facade construction
EP2322732A1 (en) * 2009-11-16 2011-05-18 W.M.K.Secur S.r.l. Facade or glass wall in fire safety construction
EP2530228A3 (en) * 2011-06-01 2016-09-28 JOSKO Fenster und Türen GmbH Device for structural reinforcement of wall sections, in particular glass elements
WO2018214999A1 (en) * 2017-05-24 2018-11-29 Wieden Pavel Additional insulation and cover section for glazed facade rafter systems
CN114892858A (en) * 2022-05-17 2022-08-12 同济大学建筑设计研究院(集团)有限公司 A grid curtain system that is used for adjustable entrance to a cave size of fire rescue window

Also Published As

Publication number Publication date
ATE217046T1 (en) 2002-05-15
CA2230408C (en) 2006-12-19
NO980398L (en) 1999-07-30
RU2186180C2 (en) 2002-07-27
CA2230408A1 (en) 1999-08-24
EP0933486B2 (en) 2006-01-18
US6141923A (en) 2000-11-07
HK1019467A1 (en) 2000-02-11
DE19700696A1 (en) 1998-07-16
DE19700696B4 (en) 2008-07-31
NO980398D0 (en) 1998-01-29
EP0933486B1 (en) 2002-05-02
NO315334B1 (en) 2003-08-18
DK0933486T3 (en) 2002-08-19

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