EP0320604A2 - Système de vitrage résistant au feu - Google Patents

Système de vitrage résistant au feu Download PDF

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Publication number
EP0320604A2
EP0320604A2 EP88117845A EP88117845A EP0320604A2 EP 0320604 A2 EP0320604 A2 EP 0320604A2 EP 88117845 A EP88117845 A EP 88117845A EP 88117845 A EP88117845 A EP 88117845A EP 0320604 A2 EP0320604 A2 EP 0320604A2
Authority
EP
European Patent Office
Prior art keywords
glazing
glass
seal
insulating material
facade
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
EP88117845A
Other languages
German (de)
English (en)
Other versions
EP0320604A3 (en
EP0320604B1 (fr
Inventor
Xaver Waldmann
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.)
Josef Gartner and Co
Original Assignee
Josef Gartner and Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Josef Gartner and Co filed Critical Josef Gartner and Co
Publication of EP0320604A2 publication Critical patent/EP0320604A2/fr
Publication of EP0320604A3 publication Critical patent/EP0320604A3/de
Application granted granted Critical
Publication of EP0320604B1 publication Critical patent/EP0320604B1/fr
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
    • 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

Definitions

  • the invention relates to a fire-proof glazing system, consisting of fire protection glazing clamped on glass holding strips on frames or facade profiles and made of at least two glass panes connected via spacers with a layer of expandable material or the like arranged therebetween.
  • Such fire-proof glazing systems include the requirement that hot flue gases at no point in the clamping of the edges of the glazing from the fire side to the opposite side of the fire may pass within a prescribed period of time.
  • F90 system fire test it must be ensured that the fireproof glazing lasts for 90 minutes without an increase in temperature in the area of the frame which in the difference between the ambient temperature and the side facing away from the fire exceeds on average 140 ° C. Associated with this is the requirement that flammable flue gases cannot pass through in the frame area.
  • foaming agents in the frame area and in particular in the clamping area of fire-proof glazing, which foam up when the temperature increases due to fire and provide a seal between glazing, framework and clamping elements.
  • a disadvantage of these agents is that they are not resistant to aging and lose their effect due to the absorption of moisture, so that in the event of fire there is no foaming and therefore no sealing and ways are created for the passage of hot flue gases and the standard is not met.
  • the invention has for its object to provide a fire-proof glazing system in which it is ensured with simple means that temperature Elevations in the area of the frame and the passage of smoke gases can be reliably prevented.
  • a pack of an insulating material is arranged in the edge region of the glazing between the glass retaining strip and a frame or facade profile and that seals with the glass retaining strip and the frame or facade profile are provided on the outside of the glazing.
  • the arrangement of a tight packing made of an insulating material creates a great resistance for smoke gases developing on the fire side, so that the passage of smoke gases in the framework is inhibited and the prescribed service life is achieved.
  • the entire space between glazing, glass retaining strips and facade profiles is filled with the insulating material.
  • a seal is arranged on the edge in the outer region of the glass pane lying on the glass retaining strip, so that there is a further seal which loses its functionality only when the insulating material has been heated up by incoming smoke gases.
  • the seal is arranged in the region of the inner glass pane lying on the frame or facade profile and the insulating material is covered by a sealing layer which keeps the spacer between the glass panes free.
  • this design enables the edge bond of the fire-proof glazing to be flushed, which ensures that the fire protection glazing, ie the expandable material between the glass panes, its property of inflation and thus the temperature absorption over a long period of time. Due to the reduced space of the gap between the glazing elements as a result of the arranged insulation, the convection is reduced, which contributes to an additional prevention of the heat transfer.
  • a seal can preferably be arranged on the edge in the outer region of the glass pane lying on the glass retaining strip, which provides additional protection against the passage of smoke gases.
  • an insulating pack covered by a seal is arranged in the edge region of the glass pane lying on the frame or the facade profile, in the region of the spacer of the glazing there is an element keeping the spacer free, and in the edge region of the glass pane lying on the glass holding strip there is one Insulated packing covered by a seal arranged.
  • the space delimited by the glazing elements is thus largely filled by insulating material and sealing, but a sufficiently large space is left for flushing the edge bond of the glazing. This space can also be used for drainage, so that any rainwater or condensate that may accumulate can be drained off.
  • the element keeping the area clear is preferably a hose or U-profile.
  • the insulating material is preferably rock wool, which can be packed tightly and only destroyed at very high temperatures.
  • the insulating material consists of a silicone foam that silicifies in the event of a fire and then the space left by the glazing elements is limited, filled so that no flue gases can pass through. If silicone foam is used, there is no need for seals which are arranged at the end of the insulating material if it consists of mineral wool, since the silicone foam alone provides an adequate seal.
  • the fire protection glazing consists e.g. from at least one layer of expandable material, for example hydrated sodium silicate, which is arranged in a sandwich-like manner between flat panes of glass-like material.
  • Fig. 1 shows a facade post 10 to which two fire protection glazing 12, 14 are attached via glass retaining strips 16.
  • contact strips 18, 20 are arranged, against which the inner edges of the glazing 12, 14 abut.
  • Similar contact strips 22, 24 are placed on the outer edges of the glazing 12, 14.
  • a continuous bar 26 made of flat steel is arranged between the contact bars 22 and 24 and the glass holding bar 16.
  • the glass retaining strip 16 is held by means of screws 28, which are made, for example, of stainless steel and which are screwed into bolts 30 which are provided with an internal thread and which are welded to the outside of the post 10.
  • the glass retaining strip 16 is provided with a cover cap 30 so that moisture is prevented from doing so in addition to the screws 28 penetrate.
  • the space 32 which is delimited by the facade post 10, the glazing 12, 14 and the glass retaining strip 16 or the strip 24, is filled with a packing 34 made of an insulating material, for example mineral wool.
  • the corners which are formed between the facade post 10 and the inside of the glazing 12, 14 and between the outside of the glazing 12, 14 and the glass retaining strip, are provided with seals 36, 38, 40, 42. If on the side inside the building, i.e. a fire breaks out on the side of the framework or the facade elements, it is ensured that no heating occurs in the area of the clamping of the glazing 12, 14 on the opposite side, since the seals 36 to 42 and the insulating material 34 prevent smoke gases from one side of the glazing can reach the other side of the glazing. This fulfills the required standard, depending on whether 30 to 60 minutes or 90 minutes to prevent hot flue gases from passing through.
  • the exemplary embodiment shown in FIG. 2 differs from the exemplary embodiment shown in FIG. 1 only in that the space between a facade post 50, glazing 52, 54 and a glass retaining strip 56 is filled with insulating material 58, with the outer pane 60, 62 of the glazing 52, 54 a seal 64 is arranged, which covers the insulating material and additionally prevents the passage of smoke gases from one side of the glazing to the other.
  • a space 70 is delimited by a facade post 72, glazing 74, 76 and a glass holding strip 78.
  • Seals 80 are between the facade post 72 and the glazings 74 and 76 82 and between the glazings 74 and 76 and the glass retaining strip 78, seals 84 and 86 are arranged.
  • a pack 92 of insulating material, for example mineral wool, is arranged in the area 70 in the area of the inner panes 88 of the glazing 74 and 90 of the glazing 76.
  • a seal 94 is attached, which keeps the spacers 96 and 98 of the glazings 74, 76 free, so that the edge bond of the glazings 74, 76 can be rinsed, which both ensures a long service life of the inflatable material Glazing 74, 76 is guaranteed, as well as fulfilling the glazing regulations of the glass manufacturers (vapor pressure compensation for external glazing).
  • the construction of the exemplary embodiment according to FIG. 4 essentially corresponds to the exemplary embodiment according to FIG. 3, however, there are not two glazings clamped to a facade element 102 via a glass retaining strip 100.
  • the facade element 102 is arranged in a corner or edge area and connected with a side via angles 104 and 106 to a wall 108, while on the other side a glazing 110 is clamped over the glass retaining strip 100.
  • An insulation 112 made of mineral wool, for example, is arranged between the wall 108 and the facade element 102 and a spacer 114 is provided between the angle 106 and the facade element 102.
  • an insulation 118 and a seal 120 are arranged in the region of the inner pane 122 of the glazing 110.
  • the edge bond of the glazing 110 is kept free, so that the edge bond can be rinsed. Due to the partial filling of the space 116 by the insulation 118 and the seal 120, the convection in the space is kept very low, so that no significant heat transfer can take place.
  • FIG. 5 essentially corresponds to the embodiment shown in FIG. 3.
  • Glazing 132 and 134 are clamped onto glass facade strips 136 on a facade post 130.
  • a space 138 which is delimited by the post, the glazing and the glass retaining strip, is partly. filled with insulation 140, which is covered by a seal 142 in the outer edge region of the inner panes of the glazings 132 and 134.
  • a seal 144 is arranged in the outer edge region of the outer panes 146 and 148 of the glazings 132 and 134, so that the passage of smoke gases and thus a selective temperature increase in the clamping region of the glazings is further prevented or made more difficult.
  • glazing 152 and 154 are clamped to a facade element 150 via glass retaining strips 156, which are held on the facade element 150 by screws 158.
  • the glazing 152 consists of panes 160 and 162 and the glazing 154 consists of panes 164 and 166.
  • the panes 160 and 162 are connected to one another via spacers 168 and the panes 164 and 166 via spacers 170.
  • a layer 172 of inflatable material is arranged between the disks 160 and 162 and a layer 174 of inflatable material between the disks 164 and 166.
  • an insulating layer 178 In the room 176, which is enclosed by the facade element 150, the glazing 152 and 154 and the arrangement of glass retaining strips 156, an insulating layer 178, a seal 180, a hose 182, an insulating layer 184 and a seal are provided starting from the facade post 150 186.
  • the hose 182 is provided in the area of the edge bond of the glazings 152 and 154, so that a flushing of the edge bond is ensured.
  • the arrangement of a further insulating layer 134 completely prevents convection in the space 176, so that heat cannot be transported by convection.
  • FIGS. 1 to 5 are suitable for both horizontal and vertical gaps between facade elements, glazing and glass retaining strips.
  • the exemplary embodiments were described on the basis of glazing arranged on facade profiles.
  • fire-proof glass walls for example inside a building, a distinction cannot be made between outside and inside, and in such a case it must be ensured that, regardless of the source of the fire on the side of the glazing facing away from the source of the fire, there can be no punctual temperature increase and no passage of flue gas he follows.
  • the arrangement of insulating material with or without seals in the space delimited by the glazing, a frame element and a glazing bead and the seals between the frame element, the glazing bead and the glazing ensures that the requirements set by the German industry standard are met.

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Securing Of Glass Panes Or The Like (AREA)
  • Special Wing (AREA)
  • Load-Bearing And Curtain Walls (AREA)
EP88117845A 1987-12-16 1988-10-26 Système de vitrage résistant au feu Expired - Lifetime EP0320604B1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE3742709 1987-12-16
DE3742709 1987-12-16
DE3807426 1988-03-07
DE19883807426 DE3807426A1 (de) 1987-12-16 1988-03-07 Brandsicheres verglasungssystem

Publications (3)

Publication Number Publication Date
EP0320604A2 true EP0320604A2 (fr) 1989-06-21
EP0320604A3 EP0320604A3 (en) 1990-03-07
EP0320604B1 EP0320604B1 (fr) 1991-10-02

Family

ID=25862857

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88117845A Expired - Lifetime EP0320604B1 (fr) 1987-12-16 1988-10-26 Système de vitrage résistant au feu

Country Status (4)

Country Link
EP (1) EP0320604B1 (fr)
DE (2) DE3807426A1 (fr)
HK (1) HK44793A (fr)
SG (1) SG110592G (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0495150A1 (fr) * 1991-01-10 1992-07-22 Josef Gartner & Co. Construction de façade
EP0709540A3 (fr) * 1994-10-26 1997-05-07 Eberspaecher J Fixation d'au moins une vitre à l'épreuve du feu
EP0848039A3 (fr) * 1996-12-16 1998-09-16 Dow Corning Corporation Compositions expansibles de siloxane et mousses de silicone préparées à partir de celles-ci
EP1544369A3 (fr) * 2003-12-17 2006-05-31 EVG Bauprofil-System Entwicklungs- und Vermarktungsgesellschaft mbH Façade ignifuge
CN117513618A (zh) * 2023-11-07 2024-02-06 山东天元装饰工程有限公司 一种具备防火功能的节能采光顶系统及其安装工艺

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4107933C2 (de) * 1991-03-08 1995-09-07 Mannesmann Ag Brandschutzkonstruktion für ein Fassadensystem
DE9106478U1 (de) 1991-05-25 1991-07-11 PROMAT GmbH, 4030 Ratingen Brandschutzverglasung
DE4224923C2 (de) * 1992-07-28 1996-08-29 Sommer Metallbau Stahlbau Gmbh Bauelement
DE9404233U1 (de) * 1994-03-12 1994-05-11 Metallbau Ziegler Kg, 72175 Dornhan Tragwerk für Glasfassaden, -wände und/oder -dächer
DE19508075A1 (de) * 1995-03-08 1996-09-12 Eberspaecher J Verglasung mit einer eine Gebäudeöffnung abdeckenden Doppel- oder Mehrfachscheibe und brandsicherer Schraubhalterung
DE19600944C2 (de) * 1996-01-12 2000-09-14 Gartner & Co J Fassadenkonstruktion
DE10008370C2 (de) * 2000-02-23 2003-12-24 Evg Bauprofil System Entwicklungs & Vermarktungsgesellschaft Mbh Rahmenkonstruktion mit verbesserter Wärmedämmung
RU2260658C1 (ru) * 2004-04-20 2005-09-20 Общество с ограниченной ответственностью "ВЕНТАЛЛ" Противопожарная стена
DE202007012347U1 (de) * 2007-09-04 2009-01-08 Rehau Ag + Co Tragwerk für eine Gebäudefassade
DE102012202134B4 (de) 2012-02-13 2018-02-15 HERO-FIRE GmbH Brandschutzverbundscheibe und Herstellungsverfahren

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK301274A (fr) * 1973-06-06 1975-01-27 Saint Gobain
DE7517593U (de) * 1975-06-03 1975-12-18 Franzen H Kg Feuerschutzabschluß
DE2746243C2 (de) * 1977-10-14 1979-03-29 Vereinigte Glaswerke Gmbh, 5100 Aachen Fenster mit verlängerter Feuerwiderstandsfähigkeit
DE3140785A1 (de) * 1981-10-14 1983-04-28 Vereinigte Glaswerke Gmbh, 5100 Aachen "fenster mit erhoehter feuerwiderstandsfaehigkeit und silikatglasscheibe fuer dieses fenster"
US4552790A (en) * 1983-06-30 1985-11-12 Francis Geoffrey V Structural spacer glazing with connecting spacer device
NO155409C (no) * 1984-11-01 1987-03-25 Teamtec As Innfatningssystem, saerlig til bruk for glass i brannskillevegger.
DE3537255A1 (de) * 1985-10-19 1987-04-23 Ver Glaswerke Gmbh Feuerwiderstandfaehige verglasungseinheit
NL8600240A (nl) * 1986-01-31 1987-08-17 Glasburo Fransman Bevestigingsstelsel voor het op afstand van elkaar bevestigen van een plaat aan een wand.
DE3621943A1 (de) * 1986-05-22 1987-11-26 Gartner & Co J Brandschutzverglasung

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0495150A1 (fr) * 1991-01-10 1992-07-22 Josef Gartner & Co. Construction de façade
EP0709540A3 (fr) * 1994-10-26 1997-05-07 Eberspaecher J Fixation d'au moins une vitre à l'épreuve du feu
EP0848039A3 (fr) * 1996-12-16 1998-09-16 Dow Corning Corporation Compositions expansibles de siloxane et mousses de silicone préparées à partir de celles-ci
EP1544369A3 (fr) * 2003-12-17 2006-05-31 EVG Bauprofil-System Entwicklungs- und Vermarktungsgesellschaft mbH Façade ignifuge
CN117513618A (zh) * 2023-11-07 2024-02-06 山东天元装饰工程有限公司 一种具备防火功能的节能采光顶系统及其安装工艺

Also Published As

Publication number Publication date
DE3807426C2 (fr) 1990-08-30
SG110592G (en) 1992-12-24
HK44793A (en) 1993-05-14
EP0320604A3 (en) 1990-03-07
DE3865299D1 (de) 1991-11-07
DE3807426A1 (de) 1989-06-29
EP0320604B1 (fr) 1991-10-02

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