EP0937857A1 - Cloison coupe-feu comportant des éléments vitrés - Google Patents
Cloison coupe-feu comportant des éléments vitrés Download PDFInfo
- Publication number
- EP0937857A1 EP0937857A1 EP98440036A EP98440036A EP0937857A1 EP 0937857 A1 EP0937857 A1 EP 0937857A1 EP 98440036 A EP98440036 A EP 98440036A EP 98440036 A EP98440036 A EP 98440036A EP 0937857 A1 EP0937857 A1 EP 0937857A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- glass
- elements
- fire barrier
- glazed
- barrier according
- 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
Links
- 238000005192 partition Methods 0.000 title claims abstract description 14
- 230000009970 fire resistant effect Effects 0.000 title description 4
- 239000011521 glass Substances 0.000 claims abstract description 56
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 6
- 239000010959 steel Substances 0.000 claims abstract description 6
- 239000011505 plaster Substances 0.000 claims abstract description 4
- 239000011324 bead Substances 0.000 claims description 9
- 230000000903 blocking effect Effects 0.000 claims description 6
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims description 5
- 239000003063 flame retardant Substances 0.000 claims description 5
- 239000011490 mineral wool Substances 0.000 claims description 3
- 239000003795 chemical substances by application Substances 0.000 claims description 2
- 239000000835 fiber Substances 0.000 claims description 2
- 239000011819 refractory material Substances 0.000 claims description 2
- 230000004888 barrier function Effects 0.000 claims 9
- 239000012212 insulator Substances 0.000 claims 1
- 238000009413 insulation Methods 0.000 abstract description 7
- 239000011491 glass wool Substances 0.000 abstract description 2
- 239000000428 dust Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 239000000470 constituent Substances 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000004115 Sodium Silicate Substances 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 230000005923 long-lasting effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 1
- 229910052911 sodium silicate Inorganic materials 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
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
- E06B5/20—Doors, windows, or like closures for special purposes; Border constructions therefor for insulation against noise
- E06B5/205—Doors, windows, or like closures for special purposes; Border constructions therefor for insulation against noise windows therefor
-
- 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
- E04B2/74—Removable non-load-bearing partitions; Partitions with a free upper edge
- E04B2/7407—Removable non-load-bearing partitions; Partitions with a free upper edge assembled using frames with infill panels or coverings only; made-up of panels and a support structure incorporating posts
- E04B2/7448—Removable non-load-bearing partitions; Partitions with a free upper edge assembled using frames with infill panels or coverings only; made-up of panels and a support structure incorporating posts with separate framed panels without intermediary posts, extending from floor to ceiling
- E04B2/745—Glazing details
-
- 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
- E06B3/64—Fixing of more than one pane to a frame
-
- 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
Definitions
- the present invention relates to the field of landscaping building, in particular the fitting out of premises, particularly in the tertiary sector. and relates to a firewall comprising glazed elements.
- intermediate posts are then made from standard commercial profiles or manufactured and assembled on site with interposition of one or more insulating layers.
- the equipment of such partitions with bay windows poses a additional problem, both with regard to flame retardant quality that firewall quality.
- the flame retardant quality corresponds to the "E” classification according to the draft European standard N ° pr-EN 1363-1 and implies for the partition to guarantee sealing against hot gases.
- the firewall quality corresponds to classification "I” according to the draft European standard N ° pr-EN 1363-1 and assumes for the partition, in addition to the "E" classification mentioned above, to guarantee insulation thermal, which requires limiting the rise in temperatures allowed on the unexposed side.
- the elements glassmakers used are generally produced in the form of a stack of sheets of glass with interposition between said sheets of an intumescent gel, such as a hydrated sodium silicate gel, which remains transparent to light and energy.
- a gel of this type first allows total absorption of the thermal radiation and then, after destruction of the ice in contact with the fire, the formation of a foaming protective complex.
- the monolithic realization of the bay window does not allow mounting blinds in front of these bays, no protection of these against dust is not possible.
- the centered mounting of the glazed element between the edges is relatively unattractive and transforms them into surfaces of reception of dust or other pollution, which is harmful for the hygiene of premises thus equipped, namely generally clean rooms.
- the object of the present invention is to overcome these drawbacks by offering a fire wall with glazed elements allowing obtaining, with at least equal quality of fire resistance, sound insulation improved and mounting of blackout blinds.
- each glazed element is presented under form of double glazing of complex glass elements arranged at a distance one on the other with the interposition of an air gap.
- FIG. 1 of the accompanying drawings shows a fire wall. essentially constituted by glazed partition panels 3 which are secured to the main structure, mainly by means of a high beam 1 and a telescopic plinth 9, each glass partition panel 3 comprising a or several glazed elements and uprights and crosspieces 2 in the form of mechanically assembled steel profiles which can be provided in their hollow parts of insulation such as rock wool and / or plaster strips 1.
- the glazed elements equipping the panels 3 are each in the form of a double glazing of complex glass elements 4, arranged at a distance from each other with interposition of an air gap.
- Each of the glass elements 4 presents only flame retardant capacities "E” according to the draft European standard Pr-EN 1363-1, while their remote assembly, in accordance with the invention enables fire performance "I" to be obtained according to the same draft European standard.
- the complex glass elements 4 are advantageously arranged each in a rebate of panel 3 ( Figure 2) and are held in this last, on the one hand, by means of staples 5 engaged between a profile of blocking 6 and counter-brackets 6 ′ of the uprights and crosspieces 2 and, on the other hand via a glazing bead 7 engaging elastically with the profile blocking 6 corresponding to the uprights and crosspieces 2, a gasket made of material refractory 8 being interposed between the complex glass element 4 and said staples 5 and glazing bead 7, as well as between said complex glass element 4 and the edge corresponding to the rebate ( Figures 3 and 4).
- the staples 5 are presented preferably in the form of steel brackets with spring elasticity, very thin.
- brackets are inserted by force between the blocking profile 6 and the corresponding 6 'counter-square until they bear strongly on the joint 8, thus maintaining the entire glass element 4 in the rebate.
- the glazing bead 7 is only intended to ensure aesthetic continuity of covering the glass element 4, the brackets 5 and the gasket in material refractory 8, over the entire height of the rebate.
- the complex glass elements 4 are preferably constituted by a stack of glass sheets between which is arranged at least one layer of intumescent gel. Taken individually, each of these glass elements exhibits fire resistance performance limited to capacity "E" flame arrester according to the draft European standard N ° pr-EN 1363-1. As for example, such a glass element can be of the type known by the name commercial Pyrodur G30 / 20 from Flachglas AG.
- Such a mounting of complex glass elements 4 in flush with the panels 3 allows, on the one hand, as shown in the Figure 2 of the accompanying drawings, better aesthetics, because the continuity of surface with the edges of said panels is ensured and, on the other hand, to avoid any deposition of dust and other pollution on the glazed parts of the panel 3.
- Glazing beads 7 arranged vertically and transversely around each glass element 4 make it possible, on the one hand, to ensure continuity of surface with neighboring panels and, on the other hand, a very slight drop between the glazing beads 7 themselves and the surface of the glass elements 4.
- Each upright or cross member is, in known manner, constituted by a assembly of profiled elements having, on the sides corresponding to the walls outer panels, blocking profiles 6 in the form of sheet metal edges folded with a certain elasticity and cooperating with each other to achieve the tightening the glazing beads 7, as well as any other devices such as joint covers, means for assembling the constituent elements of the uprights and crosspieces 2, 6 'receiving counter-brackets forming rebates ( Figures 1, 3 and 4), etc. such constitution of amount and cross is known in the art of construction of light removable partitions and does not require a description more thorough.
- Figure 3 of the accompanying drawings shows, for this purpose, a technique assembly of such uprights or crosspieces and in particular brings out the cooperation of a blocking profile 6 with a counter-square 6 'forming a rebate to tighten the corresponding wing with a clip 5.
- the panels of glazed elements 3 can be provided at each bay window of blinds extending between the complex glass elements 4.
- a such mounting of blinds allows a concealment of the premises thus equipped, this also well against possible penetration or exit of light, than against looks indiscreet.
- the seal 8 is advantageously made in the form of a strip of refractory fibers as marketed by the company KERLANE.
- Double glazing installation of complex glass elements 4 with creation of a relatively large air gap between said elements glassmakers allows, in addition to the installation of blinds, which was impossible to date with the existing fire-resistant glazing, an improvement in the acoustics of glazed panels. Indeed, this air gap thus obtained plays a role of damping the waves. acoustic and increases, as a result, the insulation at the bay windows, so that these can satisfy higher performance.
- each glass elements 4 is held on the corresponding face of the panel by the staples 5 made of steel, the glazing beads 7, the essential role of which is only aesthetic, being able to deform without risk of loosening of said glass elements which remain held in place by the clips during a fire.
- the joints in refractory material 8 ensure a continuous seal of the air space between the glass elements 4, so that a passage of hot gases through the bay is thus avoid.
- each glass element may not justify individually that a performance in fire resistance lower than that of glazed panel as a whole, namely a firewall of shorter duration or simply flame arrester, without time specification.
- Such an embodiment can, in particular, be considered for obtaining fire-resistant partitions of long-lasting, whose solid partition panels are very thick, so that the glass panels can have thicknesses corresponding.
- the mounting of the different glass elements intermediaries would be carried out with the use of support sleepers can simultaneously form spacers delimiting air spaces, the sleepers in contact with the exterior glass elements then forming the edges internal receiving slips.
- the invention it is possible to produce a fire wall comprising glazed elements, the aesthetics of which is ensured by the provision of a outcrop of the glass elements 4 constituting said glazed elements and which allow the installation of means for concealing said glazed elements, the type blinds. Furthermore, the embodiment according to the invention allows avoid any deposit of pollution around or on the means of holding the elements glassmakers, which is of particular importance in the case of application to premises such as clean rooms.
Abstract
Description
Claims (9)
- Cloison coupe-feu, essentiellement constituée par des panneaux de cloison vitrés (3), qui sont solidarisés au gros-oeuvre, essentiellement par l'intermédiaire d'une lisse haute (1) et d'une plinthe télescopique (9), chaque panneau de cloison vitré (3) comportant un ou plusieurs éléments vitrés et des montants et des traverses (2) sous forme de profilés en acier assemblés mécaniquement et pouvant être pourvus dans leurs parties creuses d'isolants tels que de la laine de roche et/ou des bandes de plâtre, caractérisée en ce que les éléments vitrés équipant les panneaux (3) se présentent chacun sous forme d'un double-vitrage d'éléments verriers complexes (4) disposés à distance l'un de l'autre avec interposition d'une lame d'air.
- Cloison coupe-feu, suivant la revendication 1, caractérisée en ce que les éléments verriers complexes (4) présentent chacun uniquement des capacités pare-flamme "E" selon le projet de norme Européenne N° pr-EN 1363-1, leur assemblage à distance permettant l'obtention d'une performance coupe-feu "I" selon ce projet de norme Européenne N° pr-EN 1363-1.
- Cloison coupe-feu, suivant l'une quelconque des revendications 1 et 2, caractérisée en ce que les éléments verriers complexes (4) sont constitués par un empilement de feuilles de verre entre lesquelles est disposée au moins une couche de gel intumescent.
- Cloison coupe-feu, suivant la revendication 1, caractérisée en ce que les éléments verriers complexes (4) sont disposés chacun dans une feuillure du panneau (3) et sont maintenus dans cette dernière, d'une part, par l'intermédiaire d'agrafes (5) engagées entre un profil de blocage (6) et des contre-équerres (6') des montants et des traverses (2) et, d'autre part, par l'intermédiaire d'une parclose (7) s'engageant de manière élastique avec le profil de blocage (6) correspondant des montants et des traverses (2), un joint en matériau réfractaire (8) étant interposé entre l'élément verrier complexe (4) et lesdites agrafes (5) et parclose (7), ainsi qu'entre ledit élément verrier complexe (4) et le bord correspondant de la feuillure.
- Cloison coupe-feu, suivant la revendication 4, caractérisée en ce que les agrafes (5) se présentent sous forme d'équerres en acier à élasticité de ressort, de très faible épaisseur.
- Cloison coupe-feu, suivant la revendication 3, caractérisée en ce que les éléments verriers sont du type connu sous la dénomination commerciale Pyrodur G30/20 de la société Flachglas AG.
- Cloison coupe-feu, suivant la revendication 1, caractérisée en ce que les panneaux d'éléments vitrés (3) sont munis au niveau de chaque baie vitrée de stores s'étendant entre les éléments verriers complexes (4).
- Cloison coupe-feu, suivant la revendication 4, caractérisée en ce que le joint (8) est réalisé sous forme d'une bande de fibres réfractaires telle que commercialisée par la société KERLANE.
- Cloison coupe-feu, suivant la revendication 1, caractérisée en ce qu'au moins un élément verrier supplémentaire est interposé entre les deux éléments verriers (4), éventuellement avec création de lames d'air entre lesdits éléments verriers.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP19980440036 EP0937857B1 (fr) | 1998-02-24 | 1998-02-24 | Cloison coupe-feu comportant des éléments vitrés |
DE1998614585 DE69814585T2 (de) | 1998-02-24 | 1998-02-24 | Feuerbeständige Trennwand mit Verglasungselementen |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP19980440036 EP0937857B1 (fr) | 1998-02-24 | 1998-02-24 | Cloison coupe-feu comportant des éléments vitrés |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0937857A1 true EP0937857A1 (fr) | 1999-08-25 |
EP0937857B1 EP0937857B1 (fr) | 2003-05-14 |
Family
ID=8235659
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19980440036 Expired - Lifetime EP0937857B1 (fr) | 1998-02-24 | 1998-02-24 | Cloison coupe-feu comportant des éléments vitrés |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0937857B1 (fr) |
DE (1) | DE69814585T2 (fr) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2003104600A1 (fr) | 2002-06-10 | 2003-12-18 | Cnt Spolka Z O.O. | Isolation thermique destinee notamment aux unites en verre isole |
EP1923518A1 (fr) * | 2006-11-18 | 2008-05-21 | Martin Reuter | Paroi de séparation |
EP2003260A3 (fr) * | 2007-06-13 | 2014-02-26 | Roehse-Holding-GmbH | Paroi de séparation en construction sèche |
CN107035273A (zh) * | 2017-04-24 | 2017-08-11 | 佛山声在外门窗科技有限公司 | 一种内开窗隔音桥 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2546209A1 (fr) * | 1983-05-17 | 1984-11-23 | Pjb Cloisons Amovibles | Profile pour la construction de cloisons, procede d'utilisation de celui-ci et cloisons obtenues par sa mise en oeuvre |
DE8437663U1 (de) * | 1984-12-21 | 1985-05-09 | Akustikbau Lindner GmbH, 8382 Arnstorf | Mit einer Glasscheibe oder Glasscheiben versehenes Trennwandelement |
DE3607147A1 (de) * | 1986-03-05 | 1987-09-10 | Kahnert Hoetger Silvia | Mehrscheibenfenster |
DE9001398U1 (fr) * | 1990-02-07 | 1990-05-31 | Lindner Ag, 8382 Arnstorf, De | |
DE9211502U1 (fr) * | 1992-08-26 | 1992-11-12 | Voest-Alpine Krems Finaltechnik Ges.M.B.H., Krems, At | |
FR2712322A1 (fr) * | 1993-11-08 | 1995-05-19 | Socab | Cloison amovible et ses éléments constitutifs. |
-
1998
- 1998-02-24 EP EP19980440036 patent/EP0937857B1/fr not_active Expired - Lifetime
- 1998-02-24 DE DE1998614585 patent/DE69814585T2/de not_active Expired - Lifetime
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2546209A1 (fr) * | 1983-05-17 | 1984-11-23 | Pjb Cloisons Amovibles | Profile pour la construction de cloisons, procede d'utilisation de celui-ci et cloisons obtenues par sa mise en oeuvre |
DE8437663U1 (de) * | 1984-12-21 | 1985-05-09 | Akustikbau Lindner GmbH, 8382 Arnstorf | Mit einer Glasscheibe oder Glasscheiben versehenes Trennwandelement |
DE3607147A1 (de) * | 1986-03-05 | 1987-09-10 | Kahnert Hoetger Silvia | Mehrscheibenfenster |
DE9001398U1 (fr) * | 1990-02-07 | 1990-05-31 | Lindner Ag, 8382 Arnstorf, De | |
DE9211502U1 (fr) * | 1992-08-26 | 1992-11-12 | Voest-Alpine Krems Finaltechnik Ges.M.B.H., Krems, At | |
FR2712322A1 (fr) * | 1993-11-08 | 1995-05-19 | Socab | Cloison amovible et ses éléments constitutifs. |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2003104600A1 (fr) | 2002-06-10 | 2003-12-18 | Cnt Spolka Z O.O. | Isolation thermique destinee notamment aux unites en verre isole |
EP1923518A1 (fr) * | 2006-11-18 | 2008-05-21 | Martin Reuter | Paroi de séparation |
EP2003260A3 (fr) * | 2007-06-13 | 2014-02-26 | Roehse-Holding-GmbH | Paroi de séparation en construction sèche |
CN107035273A (zh) * | 2017-04-24 | 2017-08-11 | 佛山声在外门窗科技有限公司 | 一种内开窗隔音桥 |
Also Published As
Publication number | Publication date |
---|---|
DE69814585D1 (de) | 2003-06-18 |
EP0937857B1 (fr) | 2003-05-14 |
DE69814585T2 (de) | 2004-04-08 |
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