EP3225283A1 - Fermeture pare-feu - Google Patents

Fermeture pare-feu Download PDF

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Publication number
EP3225283A1
EP3225283A1 EP17460004.9A EP17460004A EP3225283A1 EP 3225283 A1 EP3225283 A1 EP 3225283A1 EP 17460004 A EP17460004 A EP 17460004A EP 3225283 A1 EP3225283 A1 EP 3225283A1
Authority
EP
European Patent Office
Prior art keywords
fire protection
layer
tabs
closure according
protection closure
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
EP17460004.9A
Other languages
German (de)
English (en)
Other versions
EP3225283B1 (fr
Inventor
Zenon Malkowski
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.)
Fimarc Zenon Malkowski
Original Assignee
Fimarc Zenon Malkowski
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
Priority claimed from PL416677A external-priority patent/PL229371B1/pl
Priority claimed from PL420161A external-priority patent/PL230905B1/pl
Application filed by Fimarc Zenon Malkowski filed Critical Fimarc Zenon Malkowski
Priority to EP19000586.8A priority Critical patent/EP3679987A1/fr
Publication of EP3225283A1 publication Critical patent/EP3225283A1/fr
Application granted granted Critical
Publication of EP3225283B1 publication Critical patent/EP3225283B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C2/00—Fire prevention or containment
    • A62C2/06—Physical fire-barriers
    • A62C2/10—Fire-proof curtains
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C2/00—Fire prevention or containment
    • A62C2/06—Physical fire-barriers
    • A62C2/065—Physical fire-barriers having as the main closure device materials, whose characteristics undergo an irreversible change under high temperatures, e.g. intumescent

Definitions

  • the invention relates to a fire protection closure consisting of many layers of elastic refractory material for closing openings in building walls and to protect the rooms from the spread of fire.
  • roller blind consists of two basically vertical and mutually parallel elastic layers between which cross-connections, one above the other, are mounted in the form of panels of elastic material. Both layers and compounds are made of non-combustible tissue. One of the horizontal edges of each connection is attached to one layer, while the other horizontal edge of the connection underneath is attached to the opposite layer. The continuous chambers between two adjacent connections are filled with panels of elastic insulating mat of non-combustible mineral fiber. At least one of the side surfaces of each panel of insulating mat has a coating of aluminum foil, which reflects heat radiation. From the Polish Patent No.
  • a fire-resistant roller door with a single curtain with two multi-layered tanks is known.
  • Each shell of the curtain has two outer shells of articulated rigid profile strips, between which layers of ceramic fiber mats are inserted.
  • Polish patent application P-380783 discloses a rollable fire barrier made of two resilient fireproof curtains.
  • Each curtain has a two-layered coat consisting of a base layer of refractory fabric and a thermal barrier layer in the form of a mineral wool mat. The Both curtains are separated by an air space, while the two sheath layers of each curtain are connected horizontally below and above.
  • the patent EP 2384792 in turn describes a known fire protection in the form of two multilayer blinds. Between these curtains there is an isolation room, in which cooling air is blown.
  • the inner curtain consists of chain-like connected multi-layered segments, each consisting of two outer layers of refractory fabric and an intermediate layer of heat-insulating material.
  • the outer curtain consists of two layers of refractory fabric and an intermediate layer of heat-insulating material, these layers being riveted together at different heights.
  • the well-known multi-layered curtain with a thickness of 10 to 30 mm does not achieve the minimum fire resistance of 30 minutes. It is therefore necessary to use gates made of two curtains, where the curtains are fixed at a certain distance from each other, depending on the required fire resistance.
  • the consisting of several layers of a resilient refractory material fire protection is characterized according to the first solution of the invention in that it has at least one support layer made of refractory material, are secured to the strip-shaped flaps made of refractory material.
  • Each of these tabs is attached to a longitudinal edge.
  • At least one of the surfaces of the tab has a swelling coating of a material that thickens when heated. When this coating is swelled, each tab is swung away from the surface of the support layer and rests with the free edge on the surface of the adjacent top and / or intermediate layer. This creates insulating air ducts between the layers and the tilted flaps. It is advantageous if the support layer of the conclusion of ceramic fiber fabric, glass fiber fabric or ceramic fiber wool is.
  • the insulating properties of the base layer improve significantly when it is covered with a layer of aluminum foil that reflects thermal radiation. This effect is further enhanced when the base layer is covered on both sides with a layer of aluminum foil.
  • the relevant degree may be consist of one or two support layers.
  • a fire protection cover with a base layer has a top layer, which connects on the side with the tabs to the support layer.
  • the topsheet of the closure should be best made of ceramic fiber fabric or fiberglass fabric.
  • the insulating properties of the top layer improve significantly when covered with a layer of aluminum foil. It is particularly good if this layer of aluminum foil is covered on the outside with a source coating.
  • Another solution of the invention is a fire protection with two base layers, between which there is an intermediate layer and which are covered from the outside by two upper layers. It is advantageous if the intermediate layer of ceramic fiber fabric, glass fiber fabric or ceramic fiber wool is.
  • the surface of the backing layer on the side of the flaps may be smooth or covered with a swelling coating.
  • the flaps of the support layer are adjacent to each other and are attached with their long edges located on the same side to the support layer, but when their coatings swell, they tilt in the same direction.
  • Another solution is that although the tabs are also placed next to each other, adjacent tabs are fastened with their opposite longitudinal edges on the support layer, so that the tabs tend in different directions when swelling the coatings.
  • the tabs are fastened on one side or on both sides of the support layer.
  • the tabs are arranged opposite one another or overlapping on both sides of the support layer. If the fire door has the form of a roller blind, the tabs of the support layer are aligned horizontally. In a stationary application of the closure, when it is mounted in a support frame and forms a partition wall, the tabs of the support layer are aligned vertically, but they can also be aligned horizontally if necessary. To maintain the elasticity of the conclusion, the tabs are attached to the support layer by means of riveted seams or metal clips.
  • the fire protection especially the roller blind with layer structure, characterized in that it has a support layer made of an elastic refractory material, are attached to the upper edges strip-shaped tabs made of an elastic refractory material, wherein the tabs one above the other and overlapping each other and wherein each of the strip-shaped tabs overlaps the underlying strip-shaped flap with at least half their height.
  • the inner surfaces of all strip-shaped tabs have a source coating of one refractory material that thickens when heated. In the swollen state of the coating, each strip-shaped tab tilts transversely away from the support layer, so that the strip-shaped tabs together with their source coatings form the insulating layer of the fire protection closure.
  • the base layer is in the form of a shell of ceramic fiber fabric, glass fiber fabric or ceramic fiber wool.
  • the insulating properties of the base layer improve significantly when it is covered with a layer of aluminum foil that reflects thermal radiation. This beneficial effect is further enhanced when the base course is covered on both sides with a layer of aluminum foil.
  • the strip-shaped tabs are mounted on one or both sides of the support layer. To maintain the elasticity of the conclusion, the tabs are attached to the support layer by means of riveted seams or metal clips.
  • the fire protection is characterized by low material consumption and low production costs, as well as a high fire resistance.
  • the fire stop has a fire resistance of up to 120 minutes and in the case of the second solution up to 240 minutes.
  • the strength of the fire protection cover in the cold state is 12 to 30 mm.
  • the fire barrier according to the first solution of the invention consists of several layers of elastic, refractory material, of which the single base layer 1 or the two support layers 1 of ceramic fiber fabric 1A , glass fiber fabric 1B or ceramic fiber wool 1C play the most important role.
  • strip-shaped tabs 2 are attached made of refractory material and arranged parallel to each other.
  • Each tab 2 is attached to one of its longitudinal edges 3 on the support layer 1 .
  • At least one of the surfaces 4, 4A of the flap 2 has a swelling coating 5 made of a material that thickens when heated. After swelling of the coating 5 during a fire, each link plate 2 tends away from the support layer 1 and rests with its free edge 6 on the surface of the adjacent upper layer 7 and / or intermediate layer.
  • the fire protection has a support layer 1 and a top layer 7 , which rests with the side of the tabs 2 on the support layer 1 .
  • Fig.15 - 17 show a conclusion with two base layers 1 , between which an intermediate layer 8 is located and abut against the two outer layers 7 from the outside.
  • Each topsheet 7 is made of ceramic fiber fabric 7A or glass fiber fabric 7B .
  • This is covered with a layer of 9 aluminum foil. If necessary, the film layer 9 can be clad from the outside with a source coating 5 .
  • the intermediate layer 8 consists of ceramic fiber fabric 8A , glass fiber fabric 8B or ceramic fiber wool 8C.
  • the tabs 2 are fixed with their located on the same side edges 3 on the support layer 1 , so that the tabs 2 tend after the swelling of their coatings 5 in the same direction.
  • adjacent tabs 2 are attached with their opposite edges 3 to the support layer 1, so that adjacent tabs 2 tend after swelling their coatings 5 in different directions.
  • the surface of the base layer 1 on the side of the tabs 2 is either smooth or lined with a source coating 5 . To improve the insulating properties of the base layer 1 , this is covered on one side with a layer 9 of aluminum foil or on both sides with two film layers 9 .
  • the tabs 2 are fixed on one side or on both sides of the support layer 1 , wherein according to 10 and 11 such as Fig.13 and 14th which are mounted on two sides tabs 2 opposite each other or overlapping.
  • the plates 2 are horizontally or vertically aligned and secured by means of riveted joints or metal clips 10 to the support layer 10A.
  • the supporting layer 1 of the fire protection closure can also, as is not shown in the drawing, be provided with obliquely oriented tabs 2 .
  • Figure 15 shows a fire enclosure with a Supporting layer 1 of ceramic fiber wool 1C , to connect on both sides of two intermediate layers 8 of ceramic fiber wool 8C , which are clad on the outside with two top layers 7 of ceramic fiber fabric 7A .
  • FIG. 16 shows a fire barrier with two support layers 1 of ceramic fiber fabric 1A , which are separated by an intermediate layer 8 of ceramic fiber fabric 8A or 8B glass fiber fabric from each other. At each of the base layers 1 2 tabs are attached with simple swelling coatings 5 on both sides.
  • the base layers 1 are clad on the outside with two top layers 7 made of glass fiber fabric 7B , against which a layer 9 of aluminum foil rests on the inside.
  • the closure has two base layers 1 of glass fiber fabric 1B which are separated by an intermediate layer 8 of ceramic fiber wool 8C .
  • each support layer 1 tabs 2 are attached to both sides with simple swelling coatings 5 .
  • the base layers 1 have on the outside two upper layers 7 made of ceramic fiber fabric 7A .
  • the closure has two base layers 1 of ceramic fiber fabric 1A separated by an intermediate layer 8 of ceramic fiber wool 8C covered on both sides with a layer 9 of aluminum foil.
  • On each support layer 1 tabs 2 are attached to both sides with simple swelling coatings 5 .
  • the base layers 1 have on the outside two upper layers 7 made of ceramic fiber fabric 7A .
  • Fig.19 to Fig.24 show a section of a fire protection cover with a tab 2 with a source coating 5 , then a section of a fire protection with a support layer 1 and a tab 2 , each having a source coating 5 , and a section of a fire protection, the support layer 1 with a layer 9 Alufolie is covered, and where the tab 2 on both sides of swelling coatings 5 has.
  • Fig.19, 21 and 23 show the final cutouts each in a cold state while FIGS. 20, 22 and 24 the final cutouts with the tilted after heating tabs 5 show.
  • Figure 25 also shows a fire protection, which is inserted into a door leaf 11 and has a support layer 1 with overlapping arranged, two-sided tabs 5 .
  • the fire barrier in the form of a roller blind according to the second solution of the invention is used to close a window opening 12 in a building wall 13 and has a support layer in the form of a jacket 1 made of an elastic refractory material, in particular ceramic fiber fabric, glass fiber fabric or ceramic fiber wool.
  • the upper edge 14 of the shell 1 is attached to a horizontal, rotating winding shaft 15 , which in housed on the lintel 17 of the window opening 12 housing 16 is housed.
  • the lateral edges 18 of the shell 1 are slidably seated in immovable vertical guide rails 19 , which are located on the sides of the window opening 12 .
  • a weight 20 is attached, that supports the rolling of the shell 1 of the winding shaft 15 .
  • the jacket 1 strip-shaped tabs 2 are attached with their upper longitudinal edges 3 made of an elastic refractory material, in particular ceramic fiber fabric, glass fiber fabric or ceramic fiber wool.
  • the strip-shaped tabs 2 are mounted one above the other and overlapping each other.
  • Each of the strip-shaped tabs 2 overlaps the underlying tab 2 by at least half its height W.
  • the inner surfaces 4 of all strip-shaped tabs 2 have a source coating 5 made of a refractory material, which is thicker with temperature rise.
  • each strip-shaped tab 2 tilts transversely away from the surface of the shell 1 and the strip-shaped tabs 2 form with their source coatings 5, a vertical insulating layer 21st
  • the strip-shaped tabs 2 are attached as needed on one side or both sides of the shell 1.
  • it is covered on at least one side with a layer 9 of aluminum foil. If the strip-shaped tabs 2 are only on one side of the shell 1, the layer 9 aluminum foil is mounted on the same side. If the strip-shaped tabs 2 are located on both sides of the shell 1 , two layers 9 aluminum foil are mounted on its two sides.
  • the strip-shaped tabs 2 are fastened to the casing 1 by means of riveted seams 10 or metal clips 10A . If the window opening 12 is to remain open in the wall 13 , the winding shaft 15 is locked to the wound shell 1 by means of a drive not shown in the drawing or electromagnetic, not shown by smoke sensors controlled holders. Upon release of the drive or the sensors, the jacket unrolls 1 and closes the window opening 12th Under the influence of an increased ambient temperature, the coatings 5 of the strip-shaped tabs 2 swell so that all the tabs 2 are inclined transversely away from the surface of the jacket 1 . As a result, the strip-shaped tabs 2 with the source coatings 5 form a vertical insulating layer 21 of the curtain with higher fire resistance. In a jacket 1 with tabs on both sides 2 form two vertical insulating layers 21 , whereby a nearly twice as high fire resistance of the curtain is achieved.
  • the fire protection closure may have a larger number of support layers 1 with tabs 2 , and the individual layers of the termination may be configured differently, mutually configured and made of other refractory materials.
  • the fire protection closure according to the second solution of the invention may consist of two parallel jackets 1 , which are separated by an air gap and one or both sides are equipped with strip-shaped tabs 2 .
EP17460004.9A 2016-03-29 2017-02-09 Fermeture pare-feu Active EP3225283B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP19000586.8A EP3679987A1 (fr) 2016-03-29 2017-02-09 Fermeture coupe-feu

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PL416677A PL229371B1 (pl) 2016-03-29 2016-03-29 Przegroda ognioodporna
PL420161A PL230905B1 (pl) 2017-01-12 2017-01-12 Przegroda ognioodporna zwłaszcza kurtyna rolowana

Related Child Applications (2)

Application Number Title Priority Date Filing Date
EP19000586.8A Division EP3679987A1 (fr) 2016-03-29 2017-02-09 Fermeture coupe-feu
EP19000586.8A Division-Into EP3679987A1 (fr) 2016-03-29 2017-02-09 Fermeture coupe-feu

Publications (2)

Publication Number Publication Date
EP3225283A1 true EP3225283A1 (fr) 2017-10-04
EP3225283B1 EP3225283B1 (fr) 2020-06-24

Family

ID=58159047

Family Applications (2)

Application Number Title Priority Date Filing Date
EP17460004.9A Active EP3225283B1 (fr) 2016-03-29 2017-02-09 Fermeture pare-feu
EP19000586.8A Pending EP3679987A1 (fr) 2016-03-29 2017-02-09 Fermeture coupe-feu

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP19000586.8A Pending EP3679987A1 (fr) 2016-03-29 2017-02-09 Fermeture coupe-feu

Country Status (6)

Country Link
EP (2) EP3225283B1 (fr)
DK (1) DK3225283T3 (fr)
ES (1) ES2832703T3 (fr)
HU (1) HUE053525T2 (fr)
LT (1) LT3225283T (fr)
PT (1) PT3225283T (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108194001A (zh) * 2018-01-05 2018-06-22 安徽清启系统集成有限公司 一种轨道列车用消防帘
EP3546026A1 (fr) * 2018-03-20 2019-10-02 Wojciech Jawor Veste de protection contre les incendies
CN111554852A (zh) * 2020-05-19 2020-08-18 湖南铃本环保科技有限公司 一种带防火装置的电动车

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL206404A1 (fr) 1978-04-25 1979-12-03 Inst Obrobki Plastycznej
DE10049497A1 (de) * 2000-10-06 2002-04-18 Diana Klein Brandschutzbedeckung
WO2002063190A1 (fr) * 2001-01-23 2002-08-15 Flame Seal Products, Inc. Système passif de protection contre les incendies pour parois
PL380783A1 (pl) 2006-10-06 2008-04-14 Norbert Gańczarek-Rał Zwijana przegroda przeciwpożarowa
BE1018618A4 (fr) * 2008-12-17 2011-05-03 Sieuw Nathalie Barriere-feu.
DE102010005455A1 (de) * 2010-01-07 2011-07-14 Hörmann KG Eckelhausen, 66625 Brandschutzbehang, Brandschutzabschluss sowie Herstellverfahren hierfür
EP2384792A1 (fr) 2010-05-04 2011-11-09 Gismero, S.A. Dispositif barrière contre le feu
DE202013102593U1 (de) * 2013-06-18 2013-07-10 Effertz Tore Gmbh Abschluss
DE202013102597U1 (de) * 2013-06-18 2013-07-10 Effertz Tore Gmbh Wirkstoffelement
PL402658A1 (pl) 2013-02-04 2014-08-18 Zenon Małkowski Elastyczny płaszcz bramy, zwłaszcza kurtyny rolowanej

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5091243A (en) * 1989-04-04 1992-02-25 Springs Industries, Inc. Fire barrier fabric

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL206404A1 (fr) 1978-04-25 1979-12-03 Inst Obrobki Plastycznej
DE10049497A1 (de) * 2000-10-06 2002-04-18 Diana Klein Brandschutzbedeckung
WO2002063190A1 (fr) * 2001-01-23 2002-08-15 Flame Seal Products, Inc. Système passif de protection contre les incendies pour parois
PL380783A1 (pl) 2006-10-06 2008-04-14 Norbert Gańczarek-Rał Zwijana przegroda przeciwpożarowa
BE1018618A4 (fr) * 2008-12-17 2011-05-03 Sieuw Nathalie Barriere-feu.
DE102010005455A1 (de) * 2010-01-07 2011-07-14 Hörmann KG Eckelhausen, 66625 Brandschutzbehang, Brandschutzabschluss sowie Herstellverfahren hierfür
EP2384792A1 (fr) 2010-05-04 2011-11-09 Gismero, S.A. Dispositif barrière contre le feu
PL402658A1 (pl) 2013-02-04 2014-08-18 Zenon Małkowski Elastyczny płaszcz bramy, zwłaszcza kurtyny rolowanej
DE202013102593U1 (de) * 2013-06-18 2013-07-10 Effertz Tore Gmbh Abschluss
DE202013102597U1 (de) * 2013-06-18 2013-07-10 Effertz Tore Gmbh Wirkstoffelement

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108194001A (zh) * 2018-01-05 2018-06-22 安徽清启系统集成有限公司 一种轨道列车用消防帘
EP3546026A1 (fr) * 2018-03-20 2019-10-02 Wojciech Jawor Veste de protection contre les incendies
CN111554852A (zh) * 2020-05-19 2020-08-18 湖南铃本环保科技有限公司 一种带防火装置的电动车

Also Published As

Publication number Publication date
EP3679987A1 (fr) 2020-07-15
DK3225283T3 (da) 2020-09-28
PT3225283T (pt) 2020-10-06
ES2832703T3 (es) 2021-06-11
HUE053525T2 (hu) 2021-07-28
EP3225283B1 (fr) 2020-06-24
LT3225283T (lt) 2020-10-12

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