EP2226458A2 - Vitrage anti-feu - Google Patents

Vitrage anti-feu Download PDF

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Publication number
EP2226458A2
EP2226458A2 EP10153490A EP10153490A EP2226458A2 EP 2226458 A2 EP2226458 A2 EP 2226458A2 EP 10153490 A EP10153490 A EP 10153490A EP 10153490 A EP10153490 A EP 10153490A EP 2226458 A2 EP2226458 A2 EP 2226458A2
Authority
EP
European Patent Office
Prior art keywords
fire
pane
counter
fire protection
glass pane
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.)
Withdrawn
Application number
EP10153490A
Other languages
German (de)
English (en)
Other versions
EP2226458A3 (fr
Inventor
Georg Neupert
Hans-Joachim Fiedler
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.)
Schott AG
Original Assignee
Schott AG
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 Schott AG filed Critical Schott AG
Publication of EP2226458A2 publication Critical patent/EP2226458A2/fr
Publication of EP2226458A3 publication Critical patent/EP2226458A3/fr
Withdrawn legal-status Critical Current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
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/54—Fixing of glass panes or like plates
    • E06B3/58—Fixing of glass panes or like plates by means of borders, cleats, or the like
    • E06B3/5807—Fixing of glass panes or like plates by means of borders, cleats, or the like not adjustable
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/66—Units comprising two or more parallel glass or like panes permanently secured together
    • E06B3/6617—Units comprising two or more parallel glass or like panes permanently secured together one of the panes being larger than another

Definitions

  • the invention relates to a fire-resistant glazing with insulating glazing, which has a fire protection pane and a counter-glass pane, wherein the fire protection pane and the counter-glass pane are held spaced from each other by means of a spacer.
  • Fire protection glazings in various designs and applications are known from the prior art. For example, they are used in ships.
  • the insulating glazing of the fire protection glazing is composed of the fire protection pane and the counter-glass pane.
  • the fire screen is assigned to the interior and the counter-glass pane of the environment.
  • the counter-glass pane is therefore also referred to as a pressure glass pane, since it must intercept the water hammer from the sea side. It is then designed as a hardened glass pane.
  • the distance between the fire-resistant pane and the counter-glass pane is defined by means of a spacer, which is bonded to the fire-protection pane and the counter-glass pane via a butyl line.
  • the cavity of the spacer is filled with a desiccant.
  • the fire-resistant fire-protection pane In the event of fire, the fire-resistant fire-protection pane is heated, the thermal radiation penetrates the fire-protection pane and strikes the counter-glass pane.
  • a part of the heat radiation is reflected by the counter-glass pane and in turn hits the fire protection pane, whereby it experiences an increased thermal load.
  • the fire protection pane has a projection which projects in the direction of the pane plane beyond the edge of the counter-glass pane.
  • the object of the invention is also achieved in that the fire protection pane is held in the region of its edge at least partially clamped by means of two clamping pieces.
  • the fire protection window now has a shoulder, by means of which it can be fastened independently of the counter-glass pane. For example, it can be hung on her approach to a window frame. In case of fire, therefore, the position of the fire protection disc is maintained even when softening the same. The change in position of the spacer due to the thermal expansion then no longer has any influence on the service life of the fire protection relevant for fire protection.
  • the effects described above are achieved in that the fire protection disc is clamped between two clamping pieces.
  • the fire protection pane and the counter-glass pane are connected to one another by means of a seal circulating in the region of the edge of the counter-glass pane, and that the fire protection pane projects beyond the seal, at least in the region of a pane side is extended, so that there is a particularly simple structure for the insulating glazing.
  • provision may in particular also be made for the projection to extend over the entire width of the fire protection window extending in the window plane.
  • the fire protection pane can be hung and supported over its entire width, so that their positioning can be maintained consistently in case of fire.
  • a conceivable variant of the invention is such that the approach of the fire protection pane is held clamped indirectly or directly between two clamping pieces.
  • a good fixation of the fire panel in case of fire is particularly supported by the fact that in the area of the front and / or the back of the fire protection pane, a seal is arranged, which swells in the event of fire.
  • the swelling gasket introduces additional clamping force into the attachment of the fire panel, which provides a reliable grip.
  • the spacer is arranged in the region between the opposing clamping surfaces formed by the clamping pieces.
  • a particularly preferred embodiment of the invention is such that the fire protection pane is kept clamped in the region of its upper horizontal edge.
  • the fire panel is held in case of fire due to gravity even in position when it softens.
  • the invention is explained in more detail below with reference to an embodiment shown in the drawing.
  • the drawing shows a partial view of a vertical section through a fire-resistant glazing, as it is typically used as a ship's glazing.
  • the drawing shows a frame 10, in particular window frame, which forms a circumferential inner wall 11.
  • the frame 10 is preferably composed of wall elements 10.1.
  • clamping pieces 15 are used in the form of terminal strips.
  • the clamping pieces 15 form a peripheral frame, so that an opening 18 results, which allows a visual connection between the interior 3 and the environment O.
  • the clamping pieces 15 are held by welded joints 16 or other thermally stable compounds in the event of fire on the inner wall 11.
  • seals 20 are glued to the clamping pieces.
  • the insulating glazing can be used as a unit.
  • This includes a fire protection pane 30 and a counter-glass pane 40.
  • the Fire protection panel 30 consists of a fire-resistant floated borosilicate glass (for example Pyran from SCHOTT AG).
  • the counter-glass 40 may be made of a tempered glass material, for example, a thermally or chemically tempered glass.
  • the counter-glass pane 40 is assigned to the environment O and has to withstand mechanical stresses, such as are introduced in particular by water hammer. For this reason, the counter-glass pane 40 also has a greater thickness than the fire-resistant pane 30, which is assigned to the interior I.
  • a spacer 25 is used, which is inserted circumferentially.
  • the spacer 25 is formed by a hollow material.
  • the cavity is filled with a desiccant, which chemically binds moisture, which may be obtained at low temperatures as condensation in the space.
  • the outer sealing of the laminated pane is done with a circumferential bead, consisting of a special fire protection silicone.
  • the fire protection pane 30 protrudes with a projection 31 over the upper horizontal edge of the counter-glass pane 40.
  • the projection 31 is formed by the fact that the outer dimension limitations of the fire protection pane 30 are greater than those of the counter-glass pane 40.
  • the projection 31 protrudes only over the upper horizontal edge.
  • projections 31 protrude over several sides of the counter-glass pane 30.
  • only an upper horizontal projection 31 is provided, which extends over the entire width of the insulating glazing.
  • the insulating glazing is inserted into the frame 10 so that it rests with the back of the fire protection pane 30 on the seal 20 circumferentially.
  • clamping wedges are used, which guarantee a gap area S between the inner wall 11 and the outer periphery of the glazing. After installation, the clamping parts are removed.
  • the spacer 26 is formed by a square hollow profile. It consists of a thermally stable material in case of fire, especially steel.
  • a seal 22 is glued on the inside of the I side facing the spacer 26, a seal 22 is glued.
  • the seals 20, 22 are made of a material that swells in the event of fire, so with strong thermal stress in the direction of the fire panel 30 out.
  • a clamping piece 14 is used for final fixation of the insulating glazing.
  • This is made of a steel frame.
  • the frame encloses a breakthrough 14.1.
  • the opening 14.1 is in alignment with the opening 18.
  • the spacer 25 is arranged behind the clamping pieces 14, 15 and thus outside of the visual range formed by the openings 14.1, 18 optically shielded.
  • the clamping piece 14 has distributed over its circumference screw receptacles, inserted through the fastening screws 13 and can be screwed into threaded receptacle 12 of the frame 10. When tightening the mounting screws 13, the clamping piece 14 is pulled with its inside against the spacer 26. This then presses the fire panel 30 against the clamping piece 15, wherein it is then held clamped between the two seals 20 and 22.
  • a circumferential seal 19 is arranged on the breakthrough 14.1 side facing a circumferential seal 19 is arranged. This is pulled when screwing the clamping piece 14 against the outside of the counter-glass 40.
  • the seal 19 seals on the one hand circumferentially.
  • it is designed so that it stands with a clamping portion between the outside of the counter-glass pane 40 and the clamping piece 14. About the clamping portion, the clamping force of the clamping piece 14 is transmitted, so that a mutually dense contact pressure of the insulating glazing against the clamping pieces 14 is formed.
  • a circumferential silicone gasket 24 is used.
  • the insulating glazing In case of fire, the insulating glazing is acted upon from the inside I ago with thermal energy.
  • the fire panel 30 must withstand this energy for a given duration. During fire exposure, the fire panel 30 may soften. It is then held reliably in position by the clamping pieces 14 and 15 caused by the clamping connection. This fixation is additionally supported by the two seals 20 and 22, which swell in the event of fire and provide additional pressure.
EP10153490.7A 2009-03-06 2010-02-12 Vitrage anti-feu Withdrawn EP2226458A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102009012071.8A DE102009012071B4 (de) 2009-03-06 2009-03-06 Brandschutz-Verglasung

Publications (2)

Publication Number Publication Date
EP2226458A2 true EP2226458A2 (fr) 2010-09-08
EP2226458A3 EP2226458A3 (fr) 2013-07-17

Family

ID=42286692

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10153490.7A Withdrawn EP2226458A3 (fr) 2009-03-06 2010-02-12 Vitrage anti-feu

Country Status (2)

Country Link
EP (1) EP2226458A3 (fr)
DE (1) DE102009012071B4 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107724899A (zh) * 2017-11-17 2018-02-23 苏州肯美特设备集成有限公司 一种医用灭菌密封门
CN109653655A (zh) * 2018-12-26 2019-04-19 湖南省金为新材料科技有限公司 带中空玻璃的防火系统
CN109653658A (zh) * 2018-12-26 2019-04-19 湖南省金为新材料科技有限公司 具有中空玻璃的防火系统
CN109653654A (zh) * 2018-12-26 2019-04-19 湖南省金为新材料科技有限公司 一种中空玻璃防火系统
CN109653645A (zh) * 2018-12-26 2019-04-19 湖南省金为新材料科技有限公司 一种带中空玻璃的防火系统

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6407328B2 (ja) * 2017-02-28 2018-10-17 エイチ・アール・ディー・シンガポール プライベート リミテッド 防火用建具
RU200906U1 (ru) * 2020-06-02 2020-11-17 Общество с ограниченной ответственностью «Производственная компания «ИСКОН» Огнестойкий светопрозрачный междуэтажный пояс "французский балкон"

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2731979C3 (de) 1977-07-15 1980-12-04 Vereinigte Glaswerke Gmbh, 5100 Aachen Fenster mit erhöhter Feuerwiderstandsfähigkeit
DE3335783A1 (de) 1983-10-01 1985-05-02 Schott Glaswerke, 6500 Mainz Brandschutz-isolierglas
DE4015166C2 (de) * 1990-05-11 1997-03-20 Seele Gmbh Verglastes Gebäudeteil
FR2672081B1 (fr) * 1991-04-25 1998-06-12 Saint Gobain Vitrage Int Panneaux transparents resistants au feu.
DE19508075A1 (de) 1995-03-08 1996-09-12 Eberspaecher J Verglasung mit einer eine Gebäudeöffnung abdeckenden Doppel- oder Mehrfachscheibe und brandsicherer Schraubhalterung
FR2754283A1 (fr) * 1996-10-04 1998-04-10 Verrieres Zenith Element de paroi vitree
DE19930831A1 (de) * 1999-01-18 2000-07-20 Geze Gmbh Rahmenloser Glasflügel als bewegbar gelagerter oder ortsfester Flügel eines Fensters, einer Tür oder einer Fassade oder Glaswand

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107724899A (zh) * 2017-11-17 2018-02-23 苏州肯美特设备集成有限公司 一种医用灭菌密封门
CN107724899B (zh) * 2017-11-17 2023-09-12 苏州肯美特设备集成股份有限公司 一种医用灭菌密封门
CN109653655A (zh) * 2018-12-26 2019-04-19 湖南省金为新材料科技有限公司 带中空玻璃的防火系统
CN109653658A (zh) * 2018-12-26 2019-04-19 湖南省金为新材料科技有限公司 具有中空玻璃的防火系统
CN109653654A (zh) * 2018-12-26 2019-04-19 湖南省金为新材料科技有限公司 一种中空玻璃防火系统
CN109653645A (zh) * 2018-12-26 2019-04-19 湖南省金为新材料科技有限公司 一种带中空玻璃的防火系统

Also Published As

Publication number Publication date
DE102009012071A1 (de) 2010-09-16
DE102009012071B4 (de) 2022-12-01
EP2226458A3 (fr) 2013-07-17

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