EP0401555B1 - Brandschutzglas-Einheit mit einer Glasscheibe und einem Metallrahmen - Google Patents

Brandschutzglas-Einheit mit einer Glasscheibe und einem Metallrahmen Download PDF

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Publication number
EP0401555B1
EP0401555B1 EP90109098A EP90109098A EP0401555B1 EP 0401555 B1 EP0401555 B1 EP 0401555B1 EP 90109098 A EP90109098 A EP 90109098A EP 90109098 A EP90109098 A EP 90109098A EP 0401555 B1 EP0401555 B1 EP 0401555B1
Authority
EP
European Patent Office
Prior art keywords
glass pane
fire barrier
barrier unit
unit according
strips
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
EP90109098A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0401555A2 (de
EP0401555A3 (de
Inventor
Hans-Henning Dipl.-Phys. Nolte
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.)
Flachglas Wernberg GmbH
Original Assignee
Flachglas Wernberg GmbH
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 Flachglas Wernberg GmbH filed Critical Flachglas Wernberg GmbH
Publication of EP0401555A2 publication Critical patent/EP0401555A2/de
Publication of EP0401555A3 publication Critical patent/EP0401555A3/de
Application granted granted Critical
Publication of EP0401555B1 publication Critical patent/EP0401555B1/de
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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/92—Fire or heat protection feature
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/92—Fire or heat protection feature
    • Y10S428/921—Fire or flameproofing
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S49/00—Movable or removable closures
    • Y10S49/01—Thermal breaks for frames
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24008—Structurally defined web or sheet [e.g., overall dimension, etc.] including fastener for attaching to external surface
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24273—Structurally defined web or sheet [e.g., overall dimension, etc.] including aperture
    • Y10T428/24322—Composite web or sheet
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24273—Structurally defined web or sheet [e.g., overall dimension, etc.] including aperture
    • Y10T428/24322—Composite web or sheet
    • Y10T428/24331—Composite web or sheet including nonapertured component
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24273—Structurally defined web or sheet [e.g., overall dimension, etc.] including aperture
    • Y10T428/24322—Composite web or sheet
    • Y10T428/24331—Composite web or sheet including nonapertured component
    • Y10T428/24339—Keyed
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24273—Structurally defined web or sheet [e.g., overall dimension, etc.] including aperture
    • Y10T428/24322—Composite web or sheet
    • Y10T428/24331—Composite web or sheet including nonapertured component
    • Y10T428/24339—Keyed
    • Y10T428/24347—From both sides
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24777—Edge feature

Definitions

  • the invention relates to a fire protection glass unit with a glass pane and a metal frame with a circumferential receiving groove.
  • the edge of the glass pane ends in the receiving groove.
  • the insulating material insert is missing in one of the known embodiments in order to keep the temperature gradient between the main surface of the glass plate exposed to the heat and the edge of the glass plate small and to counteract disturbing thermal stresses.
  • the known measures may satisfy if the heat takes place only for a relatively short time, but meet the requirements of long-term fire protection, which, for. B. should remain effective for 60 minutes or longer, not. It also happens that the glass pane deforms in its edge region by heating and the glass pane in some areas comes out of the receiving groove and melts away.
  • the invention has for its object to provide a fire protection glass unit of the basic structure described above, which is suitable for long-term fire protection and in which the glass pane remains in safe connection with the metal frame in the event of fire.
  • the invention teaches that the edge of the glass pane ends in front of the metal frame, that a compensating adapter is connected to the edge of the glass pane, which has two metallic adapter strips glued to the edge region of the glass pane and that fits into the receiving groove with projections of the adapter strips, and that a strip-shaped non-metallic spacer is arranged between the protrusions.
  • the adhesive with which the invention is used is a sufficiently temperature-resistant adhesive, for example a cement or adhesive based on water glass or silicone.
  • a silicone-based adhesive for sealing reasons.
  • the adhesive e.g. B. by fine-particle metallic additives to set up good thermal conductivity.
  • multi-component adhesives can be used that do not require drying.
  • the compensation adapter first ensures in the fire protection glass unit according to the invention that in the event of a fire, a disruptive temperature gradient does not arise between the large surface of the glass pane and the edge of the glass panes.
  • the compensation adapter initially functions as a temperature compensation adapter. But it also has a mechanical balancing effect and prevents mechanical stresses from different thermal expansion in the metal frame and in the glass pane having a negative effect.
  • the compensation adapter securely connects the glass pane to the metal frame because it fits into the receiving groove of the metal frame.
  • a preferred embodiment of the invention is characterized in that sheet metal strips are glued to cover the adapter strips. These sheet metal strips prevent free flames from coming into direct contact with the compensating adapter or the adhesive, but consist of such a thin sheet that the compensating functions of the compensating adapter described are not impaired.
  • the invention recommends that a spacing area is arranged between the edge of the glass pane and the metal frame, the z. B. corresponds to half the thickness of the glass sheet. The spacer can protrude into this spacing area. To avoid disturbing tensions, it is advisable to leave a gap between the spacer and the edge of the glass pane, which, for. B. has a gap width of a few millimeters.
  • the protrusions of the adapter strips or the sheet metal cover protrude from the protrusions into the receiving groove, insulation made of a suitable heat-resistant material will generally be arranged between these protrusions or the sheet metal cover and the metal frame.
  • the adapter strips are made of relatively thin sheet steel.
  • the adapter strips can be designed as expanded metal strips but also as flat metal components which have protrusions anchoring on one side.
  • the adapter strips can also be designed as a wire mesh.
  • the sheet metal strips from sheet steel would regularly have a thickness that is less than 1 mm.
  • the glass pane In the fire protection glass unit according to the invention, different glass panes can be used.
  • An embodiment has proven itself in which the glass pane is designed as a single-pane safety glass pane.
  • the glass pane can also be designed as a borosilicate or aluminosilicate glass pane. But you can also use an insulating glass unit as a glass pane. It is understood that in this case the composite material is designed to be temperature-resistant.
  • a calcium silicate strip is particularly suitable as a spacer.
  • the basic structure of the fire protection glass unit shown in the figures consists of a glass pane 1 and a metal frame 2.
  • the glass pane 1 is a single-pane safety glass pane.
  • the metal frame 2 has a circumferential receiving groove 3.
  • a compensation adapter 5 is connected to the edge 4 of the glass pane 1.
  • the compensating adapter 5 has two metallic adapter strips, glued to the edge region of the glass pane 1, in the exemplary embodiment in the form of an expanded metal strip 6, and includes protrusions 7 of these expanded metal strips 6 in the receiving groove 3.
  • a strip-shaped, non-metallic spacer 8 is located between the projections 7.
  • sheet metal strips 9 covering the expanded metal strips 6 are glued on.
  • a spacing area 10 can be seen, which corresponds to approximately half the thickness of the glass panes 1.
  • the spacer 8 protrudes into this spacing area 10, but there is a gap 11 of a few millimeters between the spacer 8 and the edge 4 of the glass pane 1.
  • the Expanded mesh strips 6 may consist of sheet steel.
  • the metal frame 2 is also generally a steel frame.
  • the metal strips 9 are preferably also steel strips, their thickness should be less than 1 mm.
  • the spacer 8 is, for. B. a calcium silicate strip.
  • the expanded metal strips 6 allow the adhesive to be dried easily and quickly before the metal strips 9 are applied. At the same time, however, the bonding with the sheet metal strips 9 is also improved. In addition, the expanded metal strips 6 hold the softened or melted glass very securely in the event of a fire. As already mentioned, the adhesives 13 are sufficiently heat-resistant.
  • a silicone adhesive is used in the edge area of the compensation adapter 5, this provides a secure seal against moisture and thus also weather protection.
  • the adhesives 13 are conventional fire protection adhesives, for example based on water glass or also based on silicone.
  • the addition of metal powder is possible to increase the thermal conductivity.

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Special Wing (AREA)
  • Securing Of Glass Panes Or The Like (AREA)
  • Building Environments (AREA)
  • Joining Of Glass To Other Materials (AREA)
  • Liquid Crystal (AREA)
EP90109098A 1989-06-03 1990-05-15 Brandschutzglas-Einheit mit einer Glasscheibe und einem Metallrahmen Expired - Lifetime EP0401555B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3918158 1989-06-03
DE3918158A DE3918158C1 (ja) 1989-06-03 1989-06-03

Publications (3)

Publication Number Publication Date
EP0401555A2 EP0401555A2 (de) 1990-12-12
EP0401555A3 EP0401555A3 (de) 1991-12-18
EP0401555B1 true EP0401555B1 (de) 1992-12-09

Family

ID=6382012

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90109098A Expired - Lifetime EP0401555B1 (de) 1989-06-03 1990-05-15 Brandschutzglas-Einheit mit einer Glasscheibe und einem Metallrahmen

Country Status (13)

Country Link
US (1) US5135788A (ja)
EP (1) EP0401555B1 (ja)
JP (1) JPH0396586A (ja)
AT (1) ATE83295T1 (ja)
AU (1) AU626055B2 (ja)
CA (1) CA2017977A1 (ja)
DE (2) DE3918158C1 (ja)
DK (1) DK0401555T3 (ja)
ES (1) ES2036866T3 (ja)
GR (1) GR3006817T3 (ja)
NO (1) NO902438L (ja)
NZ (1) NZ233850A (ja)
ZA (1) ZA903946B (ja)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4104704A1 (de) * 1991-02-15 1992-08-20 P & D Systemtechnik Gmbh Mit einem feuerbestaendigem schiebetor verschliessbarer, vorzugsweise transportabler grossbehaelter
FR2672081B1 (fr) * 1991-04-25 1998-06-12 Saint Gobain Vitrage Int Panneaux transparents resistants au feu.
GB9301142D0 (en) * 1993-01-21 1993-03-10 Permadoor P L C Glazed fire door
DE4342532C2 (de) * 1993-12-14 1998-11-05 Bgt Bischoff Glastechnik Gmbh Brandschutzverglasung
US5547720A (en) * 1994-09-21 1996-08-20 Corning Incorporated Transparent, protective glazing unit
GB2302902B (en) * 1995-06-29 1998-12-23 Hansen Fenlock Ltd Fire resistant glazing
PL328275A1 (en) 1998-08-27 1999-02-15 Bogusz Henryk Fire-proof erection assembly
DE19915478C2 (de) * 1999-04-07 2001-03-15 Dorma Gmbh & Co Kg Beschlag zur Halterung von Sicherheitsglasscheiben
DE19933406A1 (de) 1999-07-21 2001-03-01 Dorma Gmbh & Co Kg Brandschutztür mit einem diese umfassenden Türstock
DE19933408B4 (de) 1999-07-21 2005-10-13 Dorma Gmbh + Co. Kg Brandschutztür oder -fenster
DE19933400C1 (de) 1999-07-21 2001-01-18 Dorma Gmbh & Co Kg Brandschutzwand
DE19933410B4 (de) 1999-07-21 2005-12-15 Dorma Gmbh + Co. Kg Brandschutztür oder -fenster
DE20206644U1 (de) * 2002-04-26 2003-09-25 Illbruck Gmbh Brandschutzelement
DE102007000905B3 (de) * 2007-03-08 2008-07-31 H & K Teckentrup Kg Transparente Brandschutztür oder Klappe sowie Beschlag für eine transparente Brandschutztür
DE102008025412A1 (de) * 2008-05-27 2009-12-03 Schott Ag Isolierglaselement
US8042316B2 (en) * 2009-01-15 2011-10-25 Lg Chem, Ltd. Fireproof door
GB2472459B (en) * 2009-08-07 2011-10-19 Trueform Eng Ltd Blast-resistant glazing system
DE202015103570U1 (de) * 2015-07-07 2016-10-13 Promat Gmbh Verglasungssystem
DE102019107994A1 (de) * 2018-09-25 2020-03-26 SCHÜCO International KG Rahmen für eine Fassade, Fassadenelement, Fenster oder Tür

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2683678A (en) * 1951-10-26 1954-07-13 Boeing Co Glass mounting
US3098698A (en) * 1961-10-31 1963-07-23 Saint Gobain Corp Method of attaching a metal channel to a glass plate
US3214212A (en) * 1962-09-20 1965-10-26 Gen Motors Corp Window structure
US3204324A (en) * 1962-12-10 1965-09-07 Soule Steel Company Method for making an insulated frame construction
US3212179A (en) * 1963-03-18 1965-10-19 Koblensky Joseph Paul Process for manufacturing a glazing unit
GB1562791A (en) * 1975-08-22 1980-03-19 Bfg Glassgroup Lighttransmitting fire-screening panels
US4118266A (en) * 1977-05-09 1978-10-03 Kerr Jack B Method for forming an improved insulated metal frame
JPS54171239U (ja) * 1978-05-24 1979-12-04
US4364209A (en) * 1980-08-20 1982-12-21 Gebhard Paul C Window glazing system
DE3140785A1 (de) * 1981-10-14 1983-04-28 Vereinigte Glaswerke Gmbh, 5100 Aachen "fenster mit erhoehter feuerwiderstandsfaehigkeit und silikatglasscheibe fuer dieses fenster"
US4447985A (en) * 1982-06-16 1984-05-15 Wausau Metals Corporation Window structure
US4811529A (en) * 1982-07-01 1989-03-14 B&B Progessive Material & Technologies, Inc. Fire resistant flexible seal
AU580866B2 (en) * 1985-04-23 1989-02-02 Fire Research Pty. Limited Fire resistant windows
GB8602593D0 (en) * 1986-02-03 1986-03-12 Ici Plc Inkable sheet
GB8703084D0 (en) * 1987-02-11 1987-03-18 Crompton G Moulded components
US4866895A (en) * 1989-03-06 1989-09-19 General Motors Corporation Glass to sash channel attachment

Also Published As

Publication number Publication date
NO902438D0 (no) 1990-06-01
US5135788A (en) 1992-08-04
EP0401555A2 (de) 1990-12-12
CA2017977A1 (en) 1990-12-03
GR3006817T3 (ja) 1993-06-30
DE59000569D1 (de) 1993-01-21
DK0401555T3 (da) 1993-02-01
AU5579690A (en) 1990-12-06
ES2036866T3 (es) 1993-06-01
ZA903946B (en) 1991-03-27
NZ233850A (en) 1992-08-26
EP0401555A3 (de) 1991-12-18
ATE83295T1 (de) 1992-12-15
AU626055B2 (en) 1992-07-23
DE3918158C1 (ja) 1990-07-26
NO902438L (no) 1990-12-04
JPH0396586A (ja) 1991-04-22

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