SE525447C2 - Fire insulation for panel, e.g. window glass, comprises rabbet with false base containing heat swellable material - Google Patents
Fire insulation for panel, e.g. window glass, comprises rabbet with false base containing heat swellable materialInfo
- Publication number
- SE525447C2 SE525447C2 SE0401285A SE0401285A SE525447C2 SE 525447 C2 SE525447 C2 SE 525447C2 SE 0401285 A SE0401285 A SE 0401285A SE 0401285 A SE0401285 A SE 0401285A SE 525447 C2 SE525447 C2 SE 525447C2
- Authority
- SE
- Sweden
- Prior art keywords
- fire
- seam
- swelling material
- disc unit
- spacer element
- Prior art date
Links
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
- 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
- E06B3/5409—Means for locally spacing the pane from the surrounding 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
- 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
-
- 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
- E06B5/162—Fireproof doors having windows or other openings, e.g. for permitting ventilation or escape
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Building Environments (AREA)
- Securing Of Glass Panes Or The Like (AREA)
- Organic Insulating Materials (AREA)
- Cable Accessories (AREA)
- Special Wing (AREA)
- Insulating Bodies (AREA)
- Insulated Conductors (AREA)
- Inorganic Insulating Materials (AREA)
- Distribution Board (AREA)
Abstract
Description
viss mån fördröjer fortsatt brandspridning genom falsen. Trots detta kan branden fortskrida och fördärva falsbottnen, så att distanselementen inte längre kan stötta och bära, varvid skivmaterialet faller ur och man får ett genombrott av branden och fortsatt brandspridning. Om falsen är gjord av trä går detta förlopp ännu fortare. För att råda bot på detta problem används idag' metallklipps, som anbringas vid skivenhetens kanter som stöd för skivenheten. Klippsen är dyra att köpa och tar lång tid att anbringa, vilket ger en allt för dyr konstruktion. Det är också tidsödande att lägga det brandsvällande materialet tillverkat i form av band mellan distanselementen i falsen, eftersom de måste klippas av och appliceras bitvis i många omgångar. to some extent delays continued spread of fire through the rebate. Despite this, the fire can progress and ruin the seam bottom, so that the spacer elements can no longer support and support, whereby the board material falls out and a breakthrough of the fire is obtained and continued fire spread. If the seam is made of wood, this process goes even faster. To remedy this problem, metal clips are now used, which are applied to the edges of the disc unit to support the disc unit. The clips are expensive to buy and take a long time to apply, which gives an overly expensive construction. It is also time-consuming to place the fire-swelling material made in the form of strips between the spacer elements in the seam, as they have to be cut off and applied bit by bit in many rounds.
Det blir då även svårt att få till önskad passning, så att ej springer uppstår.It will then also be difficult to get the desired fit, so that no running occurs.
Ett syfte med föreliggande uppfinning är att eliminera de nackdelar som finns med ovannämnda konstruktioner, genom att låta distanselementet täcka det brandsvällande materialet, varvid det vid brand pressas mot skivenheten så att den fixeras i falsen.An object of the present invention is to eliminate the disadvantages which exist with the above-mentioned constructions, by letting the spacer element cover the fire-swelling material, whereby in case of fire it is pressed against the disc unit so that it is fixed in the seam.
Tack vare uppfinningen har man nu åstadkommit anordning som förbättrar' brandisoleringen vid ett fönster, en dörr, en fasad eller liknande, vari en skivenhet såsom en glasskiva är anordnad.Thanks to the invention, a device has now been provided which improves the fire insulation at a window, a door, a facade or the like, in which a panel unit such as a glass panel is arranged.
Skivenheten är enligt uppfinningen anbringæd i en fals, vilken uppvisar en falsbotten och två falssidor, varav en bildas av en glaslist. Falsen omsluter skivenhetens kanter, som utbreder sig längs vid dess omkrets. Falsbottnen uppvisar ett 525 447 brandsvâllande material, varvid distanselement huvudsakligen täcker det brandsvâllande materialet.According to the invention, the disc unit is mounted in a rebate, which has a rebate base and two rebate sides, one of which is formed by a glass strip. The seam encloses the edges of the disc unit, which extend along its circumference. The seam bottom has a 525,447 flammable material, the spacer elements mainly covering the flammable material.
Skivenhetens kant bärs upp och stöttas av distanselementen, varvid det brandsvällande materialet vid brand ökar sin volym och därmed pressar hela eller delar av distanselementet, mot kanten, varvid skivenheten, i ökad, grad fixeras i falsen. I en föredragen utföringsform av uppfinningen är falsen huvudsakligen gjord av trä, varvid uppbrunnet i form av håligheter ersätts av det brandsvâllande materialet och utrymmet mellan distanselementen, varvid distanselementen effektivt stöttar upp skivenhetens kanter från falsbottnens yta. Enligt uppfinningen kan man i en alternativ utföringsform av uppfinningen även anbringa det brandsvällande materialet på falssidorna då speciellt höga brandkrav föreligger. För att erhålla ett bättre brandmotstånd i skivenheten i t.ex. ett fönster utgöres den av en brandklassad glasskiva. Då kan även förbättras brandisoleringen i falsen ytterligare förbättras genom att belägga i huvudsak hela falsbotten med det brandsvâllande materialet, varvid glasskivan stöttas upp av ett antal distanselement mot falsbottnens yta, varvid i- huvudsak alla distanselementen vid brand pressas mot kanterna. Då brandkrav kombineras med krav på god värmeisolering ingår den brandklassade glasskivan i en isolerruta. Enligt uppfinningen används då i den föredragna utföringsformen det brandsvâllande materialet i form av en långstråckt kropp i form av ett band med en bredd som i huvudsak överensstämmer med falsbottnens bredd, som ju är ca 4-6 mm bredare än skivenhetens bredd.The edge of the disc unit is supported and supported by the spacer elements, whereby the fire-swelling material in case of fire increases its volume and thereby presses all or parts of the spacer element, against the edge, whereby the disc unit, to an increased extent, is fixed in the seam. In a preferred embodiment of the invention, the rebate is mainly made of wood, the burnt in the form of cavities being replaced by the fire-swelling material and the space between the spacer elements, the spacer elements effectively supporting the edges of the disc unit from the surface of the rebate base. According to the invention, in an alternative embodiment of the invention, the fire-swelling material can also be applied to the fold sides when particularly high fire requirements exist. To obtain a better fire resistance in the disc unit in e.g. a window, it consists of a fire-rated glass panel. Then the fire insulation in the rebate can also be further improved by coating substantially the entire rebate base with the fire-swelling material, whereby the glass sheet is supported by a number of spacer elements against the surface of the rebate base, whereby substantially all the spacer elements are pressed against the edges. When fire requirements are combined with requirements for good thermal insulation, the fire-rated glass sheet is included in an insulating glass. According to the invention, in the preferred embodiment the fire-swelling material is then used in the form of an elongate body in the form of a strip with a width which substantially corresponds to the width of the seam bottom, which is of course about 4-6 mm wider than the width of the disc unit.
Denna bredd gör att tjockleken kan begränsas till ca l~2 mm, varvid mycket lite brandskyddsmaterial behövs för att klara avsett brandskydd. Då behövs inga brandsvällande material som anbringas på falssidorna om brandkraven inte är allt för höga, som då i stället kan förses med betydligt billigare gummiprofiler eller fogband. Det brandsvällande materialet är försett med en självhäftande tejp, som anbringas på bandets bredsida, t.ex. undersidan som vetter mot falsbottnens yta. Då blir bandet lätt att anbringa på falsbottnens yta. I en annan utföringsform av uppfinningen anbringas det brandsvällande materialet i ett falsspår i falsbottnen eller är anordnat i ett distanselementspår i distanselementet. På detta vis bygger inte det brandsvällande materialet och distanselementet i höjd så mycket, som det gör utan spåren. De största fördelarna med uppfinningen blir således att man åstadkommit en förbättrad brandisolering till en lägre kostnad i både material och arbetskostnad och som gör att man kan använda standardfönster i stället för specialfönster för att klara ökade brandkrav. Detta kan ske utan metallklipps och utan skarvar och i passning av branskyddsmaterialet mellan distanselementen som i stället läggs runt hela falsen. I de flesta utföringsformer behövs ej brandskyddsmaterial på falssidorna.This width means that the thickness can be limited to about 1 ~ 2 mm, whereby very little fire protection material is needed to cope with the intended fire protection. Then no fire-swelling materials are needed which are applied to the fold sides if the fire requirements are not too high, which can then instead be provided with significantly cheaper rubber profiles or joint strips. The fire-swelling material is provided with an adhesive tape, which is applied to the wide side of the belt, e.g. the underside facing the surface of the seam bottom. Then the tape becomes easy to apply to the surface of the seam bottom. In another embodiment of the invention, the fire-swelling material is applied in a seam groove in the seam bottom or is arranged in a spacer groove in the spacer member. In this way, the fire-swelling material and the spacer element do not build in height as much as they do without the grooves. The main advantages of the invention are thus that improved fire insulation has been achieved at a lower cost in both material and labor cost and which makes it possible to use standard windows instead of special windows to meet increased fire requirements. This can be done without metal clips and without joints and in the fit of the fire protection material between the spacer elements which are instead laid around the entire seam. In most embodiments, fire protection material is not needed on the fold sides.
Uppfinningen beskrivs närmare med hjälp av några föredragna utföringsexempel under hänvisning till bifogad ritningar, på vilka 07 ßâ 01 $> $> \J fig. 1 visar ett vertikalt tvärsnitt genom en karm med ett isolerglas och ett, brandsvällande material i botten, fig. 2 visar en ett längsgående snitt genom dela av en karm med ett isolerglas och ett brandsvällande material i botten, fig. 3 visar samma som fig.1 i ett alternativt utförande, fig. 4 visar samma som fig.2 efter att brand har fortskridit en viss tid.The invention is described in more detail with the aid of some preferred embodiments with reference to the accompanying drawings, in which Fig. 1 shows a vertical cross-section through a frame with an insulating glass and a fire-swelling material at the bottom, Fig. 2 Fig. 3 shows a longitudinal section through part of a frame with an insulating glass and a fire-swelling material in the bottom, Fig. 3 shows the same as Fig. 1 in an alternative embodiment, Fig. 4 shows the same as Fig. 2 after fire has progressed a certain time.
Såsom framgår av figurerna 1-4 visas en träkarm 18, vilken uppvisar en skivenhet 1 i form av ett isolerglas 3, bestående av tre glasskivor 2, varav ett är en brandklassad glasskiva 21 som bärs upp av distanselement 9. Skivenheten J. är anbringad i. en fals 4 i träkarmen 18. Falsen 4 uppvisar en falsbotten 5 med en falsyta 7 och falssidor 11, varvid den ena falssidan 11 bildas av en glasningslist 19. På falssidorna är anbringat gummiprofiler 20 för att täta mot väder och vind.As can be seen from Figures 1-4, a wooden frame 18 is shown, which has a disc unit 1 in the form of an insulating glass 3, consisting of three glass sheets 2, one of which is a fire-rated glass sheet 21 supported by spacer element 9. The disc unit J. is mounted in a rebate 4 in the wooden frame 18. The rebate 4 has a rebate base 5 with a rebate surface 7 and rebate sides 11, one rebate side 11 being formed by a glazing bead 19. Rubber profiles 20 are applied to the rebate sides to seal against weather and wind.
Skivenheten 1 uppvisar kanter 6 längs dess omkrets.The disc unit 1 has edges 6 along its circumference.
Falsbottens 5 är klädd med ett brandsvällande material 8. Distanselement 9 täcker det brandsvällande materialet 8. Mellan distanselementen 9 respektive mellan skivenhetens 4 kant 6 och det brandsvällande materialet 8 finns ett utrymme 12. Det brandsvällande materialet 8 är tillverkat som en långsträckt kropp i form av ett band 13 och uppvisar en självhäftande tejp 14 som är anbringat på bandets 13 bredsida 15. 525 4-4-7 I fig. 3 visas det brandsvällande materialet 8 anbringat i ett falsspår 16 i falsbottnens 5 yta 7 och i. distanselementet 9 i. ett distanselementspår 17.The rebate bottom 5 is clad with a fire-swelling material 8. Spacer element 9 covers the fire-swelling material 8. Between the spacer elements 9 and between the edge 6 of the disc unit 4 and the fire-swelling material 8 there is a space 12. The fire-swelling material 8 is made as an elongate body in the form of a strip 13 and has an adhesive tape 14 which is applied to the wide side 15 of the strip 13. 525 4-4-7 Fig. 3 shows the fire-swelling material 8 applied in a seam groove 16 in the surface 7 of the seam bottom 5 and in the spacer element 9 in. a spacer track 17.
I figur 4 visas träkarmen 18 med falsen 4 som brunnit en viss tid, varvid av branden skapade håligheter 10 i trät, varvid det brandsvällande materialet 8 ersatt (6) uppbrunnet trä och dessutom fyllt utrymmet 12 mellan distanselementen 9.Figure 4 shows the wooden frame 18 with the rebate 4 which has been burning for a certain time, cavities 10 created in the wood by the fire, the fire-swelling material 8 replacing (6) burnt wood and also filling the space 12 between the spacer elements 9.
Claims (2)
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0401285A SE525447C2 (en) | 2004-05-13 | 2004-05-13 | Fire insulation for panel, e.g. window glass, comprises rabbet with false base containing heat swellable material |
AT05740566T ATE474119T1 (en) | 2004-05-13 | 2005-05-10 | IMPROVEMENTS TO OR RELATING TO A UNIT OF AREA TO PROVIDE IT WITH IMPROVED FIRE INSULATION |
EP05740566A EP1747342B1 (en) | 2004-05-13 | 2005-05-10 | Improvements in or relating to a sheet unit for providing an improved fire insulation in the same |
PL05740566T PL1747342T3 (en) | 2004-05-13 | 2005-05-10 | Improvements in or relating to a sheet unit for providing an improved fire insulation in the same |
PCT/SE2005/000671 WO2005111358A1 (en) | 2004-05-13 | 2005-05-10 | Improvements in or relating to a sheet unit for providing an improved fire insulation in the same |
DK05740566.4T DK1747342T3 (en) | 2004-05-13 | 2005-05-10 | Improvements in or in connection with a surface unit to ensure improved fire insulation therein |
DE602005022304T DE602005022304D1 (en) | 2004-05-13 | 2005-05-10 | IMPROVEMENTS FOR OR IN RELATION TO A SURFACE UNIT FOR YOUR EQUIPMENT WITH IMPROVED FIRE INSULATION |
NO20065724A NO338312B1 (en) | 2004-05-13 | 2006-12-12 | Device for providing an improved fire insulation of a window, door, facade or the like. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0401285A SE525447C2 (en) | 2004-05-13 | 2004-05-13 | Fire insulation for panel, e.g. window glass, comprises rabbet with false base containing heat swellable material |
Publications (3)
Publication Number | Publication Date |
---|---|
SE0401285D0 SE0401285D0 (en) | 2004-05-13 |
SE0401285L SE0401285L (en) | 2005-02-22 |
SE525447C2 true SE525447C2 (en) | 2005-02-22 |
Family
ID=32501923
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE0401285A SE525447C2 (en) | 2004-05-13 | 2004-05-13 | Fire insulation for panel, e.g. window glass, comprises rabbet with false base containing heat swellable material |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP1747342B1 (en) |
AT (1) | ATE474119T1 (en) |
DE (1) | DE602005022304D1 (en) |
DK (1) | DK1747342T3 (en) |
NO (1) | NO338312B1 (en) |
PL (1) | PL1747342T3 (en) |
SE (1) | SE525447C2 (en) |
WO (1) | WO2005111358A1 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2942843B1 (en) * | 2009-03-06 | 2011-04-01 | Cooperative Ouvriere De Menuiserie Ebenisterie Charpente Comec Soc | OPEN DOOR WITHOUT PARCLOSE |
CN102717872A (en) * | 2012-06-22 | 2012-10-10 | 无锡市海联舰船附件有限公司 | Fire-resistant single-movable window for ships |
CN102747928A (en) * | 2012-07-22 | 2012-10-24 | 邹晃添 | Aluminum-alloy-framed door |
SE539797C2 (en) * | 2016-02-11 | 2017-12-05 | Lars Eriksson Dev Ab | Device at a spacer for providing improved fire insulation at a disk unit |
-
2004
- 2004-05-13 SE SE0401285A patent/SE525447C2/en not_active IP Right Cessation
-
2005
- 2005-05-10 DK DK05740566.4T patent/DK1747342T3/en active
- 2005-05-10 WO PCT/SE2005/000671 patent/WO2005111358A1/en active Application Filing
- 2005-05-10 PL PL05740566T patent/PL1747342T3/en unknown
- 2005-05-10 AT AT05740566T patent/ATE474119T1/en not_active IP Right Cessation
- 2005-05-10 EP EP05740566A patent/EP1747342B1/en active Active
- 2005-05-10 DE DE602005022304T patent/DE602005022304D1/en active Active
-
2006
- 2006-12-12 NO NO20065724A patent/NO338312B1/en unknown
Also Published As
Publication number | Publication date |
---|---|
SE0401285L (en) | 2005-02-22 |
WO2005111358A1 (en) | 2005-11-24 |
EP1747342B1 (en) | 2010-07-14 |
ATE474119T1 (en) | 2010-07-15 |
DE602005022304D1 (en) | 2010-08-26 |
NO20065724L (en) | 2007-01-30 |
PL1747342T3 (en) | 2010-12-31 |
DK1747342T3 (en) | 2010-11-01 |
SE0401285D0 (en) | 2004-05-13 |
EP1747342A1 (en) | 2007-01-31 |
NO338312B1 (en) | 2016-08-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |