EP0747560A1 - Vitrage pare-feu - Google Patents

Vitrage pare-feu Download PDF

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Publication number
EP0747560A1
EP0747560A1 EP96107230A EP96107230A EP0747560A1 EP 0747560 A1 EP0747560 A1 EP 0747560A1 EP 96107230 A EP96107230 A EP 96107230A EP 96107230 A EP96107230 A EP 96107230A EP 0747560 A1 EP0747560 A1 EP 0747560A1
Authority
EP
European Patent Office
Prior art keywords
fire protection
capillary tube
pane
protection glazing
fire
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
EP96107230A
Other languages
German (de)
English (en)
Other versions
EP0747560B1 (fr
Inventor
Wolfgang Dirisamer
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.)
Saint Gobain Glass France SAS
Original Assignee
Saint Gobain Vitrage SA
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 Saint Gobain Vitrage SA filed Critical Saint Gobain Vitrage SA
Publication of EP0747560A1 publication Critical patent/EP0747560A1/fr
Application granted granted Critical
Publication of EP0747560B1 publication Critical patent/EP0747560B1/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
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C2/00—Fire prevention or containment
    • A62C2/06—Physical fire-barriers
    • 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
    • E06B3/677—Evacuating or filling the gap between the panes ; Equilibration of inside and outside pressure; Preventing condensation in the gap between the panes; Cleaning the gap between the panes

Definitions

  • the invention relates to a multi-pane fire protection glazing in which at least one pane is a fire-resistant or fire-retardant glass pane which, with the interposition of an air gap, is tightly connected to a further glass pane at the edge via a hollow metallic spacer frame filled with a moisture-absorbing agent and which is provided with a pressure compensation device is.
  • fire protection glasses for indoor use are usually designed with one layer, they are usually made with two layers if they are used in the outer skin of buildings. This is always necessary if the glazing is to have a high thermal insulation value, which can usually only be achieved with a double or multi-layer structure in the manner of the usual insulating glass.
  • the plugs made of Woodschem metal are melting valves which open the opening when the area of the glass pane in which the melting valve is arranged has reached the melting temperature of the metal during a fire or during a fire test.
  • the area in question must then already have a temperature of more than 70 ° C.
  • the invention is therefore based on the object of providing a fire protection insulating glass with a pressure compensation device which prevents the occurrence of a dangerous excess pressure in the space between the panes. Furthermore, the pressure compensation device should not impair the field of view of the glazing. Finally, the manufacture of fire protection insulating glazing should not be made significantly more difficult by the arrangement of the pressure compensation device.
  • the fire protection glazing according to the invention is characterized in that an at least about 30 cm long metallic capillary tube is arranged in the metallic spacer frame, one end of which ends in the moisture-absorbing drying agent and the other end of which is led out through the wall of the spacer frame and through the edge seal and is connected to the ambient atmosphere when the fire protection glazing is installed.
  • the length and diameter of the capillary tube largely depend on the size of the fire protection glazing, i.e. on the gas volume of the space between the panes.
  • Capillary tubes with a length of about 60 cm and an inner diameter of 0.2 to 1 mm have proven their worth for common disc dimensions. Particularly satisfactory results are achieved with capillary tubes with an inner diameter of 0.2 to 0.4 mm.
  • the fire protection glazing basically has the structure of double-pane insulating glazing, but at least one of the two panes consists of a glass pane with increased fire resistance.
  • the pane 1 is a laminated glass pane composed of two float glass panes 2, 3 and an intermediate layer 4 which foams up in the event of a fire, for example made of sodium silicate, while the other pane 5 is made of a thermally toughened layer, for example Glass pane exists.
  • the two panes 1 and 5 are connected to one another in the manner customary in insulating glass panes via a metallic spacer 6 in the form of a rectangular tube made of steel or aluminum.
  • the spacer frame 6 is connected to the two panes 1 and 5 via adhesive layers 7 made of butyl.
  • the fillet between the spacer frame 6 and the inner surfaces of the edge areas of the two panes 1 and 5 is filled with a second adhesive sealing compound 8, in particular with a silicone or polysulfide compound.
  • the spacer frame 6 is filled with a moisture-absorbing granulate 10 and is provided on the side facing the air gap with narrow openings 11 or with a continuous slot.
  • the openings 11 allow gas exchange between the air gap and the cavity of the spacer 6 filled with the moisture-absorbing granulate 10.
  • a capillary tube 12 is arranged on one side in the cavity of the frame profile filled with the granulate 10.
  • the capillary tube 12 is inserted before the introduction of the adhesive sealant 8 through a hole 13 in the outer wall in the corner of the spacer frame 6 into the spacer filled with the granulate 10 so far that the end of the capillary tube by a few millimeters over the peripheral surface 14 of the Glazing survives.
  • the capillary tube 12 is preferably made of stainless steel. It has an outer diameter of approximately 1 mm and an inner diameter of approximately 0.25 mm.
  • the length L of the capillary tube 12 is approximately 60 cm, which has been found to be sufficient for fire protection glasses with an area size of approximately 1 m 2 .
  • capillary tube is sufficient for fire protection glazing up to surface dimensions of approximately 1 m 2 .

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Securing Of Glass Panes Or The Like (AREA)
  • Joining Of Glass To Other Materials (AREA)
  • Building Environments (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
  • Inorganic Insulating Materials (AREA)
EP96107230A 1995-06-06 1996-05-08 Vitrage pare-feu Expired - Lifetime EP0747560B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19520562A DE19520562C1 (de) 1995-06-06 1995-06-06 Brandschutzverglasung
DE19520562 1995-06-06

Publications (2)

Publication Number Publication Date
EP0747560A1 true EP0747560A1 (fr) 1996-12-11
EP0747560B1 EP0747560B1 (fr) 2000-07-12

Family

ID=7763699

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96107230A Expired - Lifetime EP0747560B1 (fr) 1995-06-06 1996-05-08 Vitrage pare-feu

Country Status (3)

Country Link
EP (1) EP0747560B1 (fr)
AT (1) ATE194683T1 (fr)
DE (2) DE19520562C1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006069672A1 (fr) * 2004-12-22 2006-07-06 Solaris Gmbh Element creux transparent retardant le feu, et panneau prefabrique comportant des elements creux de ce type
GB2443104B (en) * 2005-05-20 2009-11-25 Hagen Persiennesystemer As Valve for double-glazed window
WO2017064160A1 (fr) * 2015-10-13 2017-04-20 Saint-Gobain Glass France Élément de raccordement d'angle à capillaire

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10155273B4 (de) * 2001-11-09 2006-03-23 Guardian Flachglas Gmbh Verwendung einer Verglasungseinheit als Brandschutzglas
DE102014108372A1 (de) * 2014-06-13 2015-12-17 Promat Gmbh Brandschutzscheibe und Verfahren zu deren Fertigung

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3570201A (en) * 1969-06-19 1971-03-16 Louis F Barroero Door structure with a closable breather tube
US3771276A (en) * 1972-07-14 1973-11-13 Ppg Industries Inc Multiple-glazed breather windows
FR2293536A1 (fr) * 1974-12-03 1976-07-02 Jenaer Glaswerk Schott & Gen Element de construction comportant un vitrage resistant au feu
US4674243A (en) * 1984-09-10 1987-06-23 Schoofs Incorporated Insulating glass unit and spacer bar therefor
EP0569298A1 (fr) * 1992-05-07 1993-11-10 Saint-Gobain Vitrage Valve pour vitrage isolant anti-feu

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3125597A1 (de) * 1981-06-30 1983-01-27 Schott Glaswerke, 6500 Mainz Brandschutz-isolierverglasung
DE3637064C1 (de) * 1986-10-31 1988-03-10 Schott Glaswerke Druckausgleichssystem fuer Brandschutzverglasungen

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3570201A (en) * 1969-06-19 1971-03-16 Louis F Barroero Door structure with a closable breather tube
US3771276A (en) * 1972-07-14 1973-11-13 Ppg Industries Inc Multiple-glazed breather windows
FR2293536A1 (fr) * 1974-12-03 1976-07-02 Jenaer Glaswerk Schott & Gen Element de construction comportant un vitrage resistant au feu
US4674243A (en) * 1984-09-10 1987-06-23 Schoofs Incorporated Insulating glass unit and spacer bar therefor
EP0569298A1 (fr) * 1992-05-07 1993-11-10 Saint-Gobain Vitrage Valve pour vitrage isolant anti-feu

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006069672A1 (fr) * 2004-12-22 2006-07-06 Solaris Gmbh Element creux transparent retardant le feu, et panneau prefabrique comportant des elements creux de ce type
GB2443104B (en) * 2005-05-20 2009-11-25 Hagen Persiennesystemer As Valve for double-glazed window
WO2017064160A1 (fr) * 2015-10-13 2017-04-20 Saint-Gobain Glass France Élément de raccordement d'angle à capillaire
US20180252021A1 (en) * 2015-10-13 2018-09-06 Saint-Gobain Glass France Corner connector with capillaries

Also Published As

Publication number Publication date
ATE194683T1 (de) 2000-07-15
EP0747560B1 (fr) 2000-07-12
DE59605575D1 (de) 2000-08-17
DE19520562C1 (de) 1996-08-14

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