DE4211762A1 - Poorly or non-combustible foam material - contg. insulating layer former that swells in the event of fire, useful as sealant to inhibit ingress of fire, smoke and heat - Google Patents
Poorly or non-combustible foam material - contg. insulating layer former that swells in the event of fire, useful as sealant to inhibit ingress of fire, smoke and heatInfo
- Publication number
- DE4211762A1 DE4211762A1 DE19924211762 DE4211762A DE4211762A1 DE 4211762 A1 DE4211762 A1 DE 4211762A1 DE 19924211762 DE19924211762 DE 19924211762 DE 4211762 A DE4211762 A DE 4211762A DE 4211762 A1 DE4211762 A1 DE 4211762A1
- Authority
- DE
- Germany
- Prior art keywords
- fire
- intumescent
- event
- openings
- foam
- 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- Withdrawn
Links
- 239000000779 smoke Substances 0.000 title abstract description 3
- 239000006261 foam material Substances 0.000 title abstract 2
- 239000000565 sealant Substances 0.000 title 1
- 239000006260 foam Substances 0.000 claims abstract description 50
- 238000007789 sealing Methods 0.000 claims abstract description 12
- 238000000034 method Methods 0.000 claims abstract description 4
- 239000003063 flame retardant Substances 0.000 claims description 14
- 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 11
- 238000009413 insulation Methods 0.000 claims description 9
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 7
- 229920000877 Melamine resin Polymers 0.000 claims description 6
- 229910002804 graphite Inorganic materials 0.000 claims description 6
- 239000010439 graphite Substances 0.000 claims description 6
- 229920002635 polyurethane Polymers 0.000 claims description 4
- 239000004814 polyurethane Substances 0.000 claims description 4
- 239000004640 Melamine resin Substances 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 150000004760 silicates Chemical class 0.000 claims description 2
- 239000004744 fabric Substances 0.000 claims 1
- 101150036617 fu gene Proteins 0.000 claims 1
- 238000005470 impregnation Methods 0.000 abstract description 8
- 230000000903 blocking effect Effects 0.000 abstract 1
- 239000011148 porous material Substances 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
- 239000006185 dispersion Substances 0.000 description 6
- 238000010276 construction Methods 0.000 description 4
- 229910052910 alkali metal silicate Inorganic materials 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 239000004604 Blowing Agent Substances 0.000 description 2
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 2
- ZRALSGWEFCBTJO-UHFFFAOYSA-N Guanidine Chemical compound NC(N)=N ZRALSGWEFCBTJO-UHFFFAOYSA-N 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000007598 dipping method Methods 0.000 description 2
- 238000005187 foaming Methods 0.000 description 2
- 229920001568 phenolic resin Polymers 0.000 description 2
- 229920002689 polyvinyl acetate Polymers 0.000 description 2
- 239000011118 polyvinyl acetate Substances 0.000 description 2
- 229920000915 polyvinyl chloride Polymers 0.000 description 2
- 239000004800 polyvinyl chloride Substances 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 1
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- CHJJGSNFBQVOTG-UHFFFAOYSA-N N-methyl-guanidine Natural products CNC(N)=N CHJJGSNFBQVOTG-UHFFFAOYSA-N 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 239000004642 Polyimide Substances 0.000 description 1
- 229920005830 Polyurethane Foam Polymers 0.000 description 1
- 229920002323 Silicone foam Polymers 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 150000007973 cyanuric acids Chemical class 0.000 description 1
- SWSQBOPZIKWTGO-UHFFFAOYSA-N dimethylaminoamidine Natural products CN(C)C(N)=N SWSQBOPZIKWTGO-UHFFFAOYSA-N 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 239000004922 lacquer Substances 0.000 description 1
- 239000004816 latex Substances 0.000 description 1
- 229920000126 latex Polymers 0.000 description 1
- 230000005923 long-lasting effect Effects 0.000 description 1
- JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 229910017464 nitrogen compound Inorganic materials 0.000 description 1
- 150000002830 nitrogen compounds Chemical class 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 239000002984 plastic foam Substances 0.000 description 1
- 229920001084 poly(chloroprene) Polymers 0.000 description 1
- 229920002239 polyacrylonitrile Polymers 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 229920006327 polystyrene foam Polymers 0.000 description 1
- 239000011496 polyurethane foam Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 125000003011 styrenyl group Chemical class [H]\C(*)=C(/[H])C1=C([H])C([H])=C([H])C([H])=C1[H] 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K21/00—Fireproofing materials
- C09K21/02—Inorganic materials
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K3/00—Materials not provided for elsewhere
- C09K3/10—Materials in mouldable or extrudable form for sealing or packing joints or covers
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/92—Protection against other undesired influences or dangers
- E04B1/94—Protection against other undesired influences or dangers against fire
- E04B1/948—Fire-proof sealings or joints
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K3/00—Materials not provided for elsewhere
- C09K3/10—Materials in mouldable or extrudable form for sealing or packing joints or covers
- C09K2003/1034—Materials or components characterised by specific properties
- C09K2003/1037—Intumescent materials
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K2200/00—Chemical nature of materials in mouldable or extrudable form for sealing or packing joints or covers
- C09K2200/02—Inorganic compounds
- C09K2200/0243—Silica-rich compounds, e.g. silicates, cement, glass
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K2200/00—Chemical nature of materials in mouldable or extrudable form for sealing or packing joints or covers
- C09K2200/06—Macromolecular organic compounds, e.g. prepolymers
- C09K2200/0645—Macromolecular organic compounds, e.g. prepolymers obtained otherwise than by reactions involving carbon-to-carbon unsaturated bonds
- C09K2200/065—Polyurethanes
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K2200/00—Chemical nature of materials in mouldable or extrudable form for sealing or packing joints or covers
- C09K2200/06—Macromolecular organic compounds, e.g. prepolymers
- C09K2200/0645—Macromolecular organic compounds, e.g. prepolymers obtained otherwise than by reactions involving carbon-to-carbon unsaturated bonds
- C09K2200/067—Condensation polymers of aldehydes or ketones
- C09K2200/0675—Melamine-formaldehyde condensation polymers
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Architecture (AREA)
- Emergency Management (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Health & Medical Sciences (AREA)
- Inorganic Chemistry (AREA)
- Business, Economics & Management (AREA)
- Public Health (AREA)
- Building Environments (AREA)
Abstract
Description
Die Erfindung betrifft intumeszierende, schwerbrennbare oder nichtbrennbare Schaumstoffprofile zur im Brandfall wirksamen Abdichtung von Bauöffnungen.The invention relates to intumescent, flame-retardant or non-combustible foam profiles for effective in the event of fire Sealing construction openings.
Brandschützende bzw. brandhemmende Abdichtungen sind beispiels weise bei Mauerdurchführungen oder beim Zusammenstoß von brandabschnittbildenden Bauteilen, wie z. B. bei Wänden und Mau ern, die auch vorgefertigt sein können, erforderlich. Da diese Wände und Mauern, welche im Brandfall einen lang anhaltenden Brandwiderstand bieten müssen, häufig in mehrere Abschnitte un terteilt sind, müssen auch die Fugen zwischen den einzelnen Bauteilen eine ebenso ausreichende brandschützende und feuerwi derstandsfähige Abdichtung enthalten. Wegen der durch Tempera turschwankungen bzw. im Brandfall auftretenden Bewegungen der Bauteile müssen die Abdichtungen entsprechend dehnbar bzw. ela stisch ausgeführt sein.Fire protective or fire retardant seals are an example as with wall penetrations or when colliding fire compartment-forming components, such as. B. on walls and walls ners, which can also be prefabricated, required. This one Walls and walls that last a long time in the event of fire Fire resistance must often be divided into several sections the joints between the individual Components have an adequate fire protection and fire resistance resistant seal included. Because of tempera door fluctuations or movements of the Components must have the seals stretchable or ela be stisch executed.
Aus DE-OS 36 02 118 oder GB-B-2 181 093 ist bekannt, zur brand schützenden Abdichtung von Baufugen Laminate zu verwenden, die aus einer Schicht eines schwerbrennbaren Schaumstoffes, die mit einem intumeszierenden Brandschutzlaminat auf Basis von Bläh graphit verbunden ist, bestehen. Im Brandfalle schäumt der Blähgraphit auf, verdichtet den Schaumstoff und bildet eine Sperrschicht, die eine weitere Ausbreitung des Feuers für eine gewisse Zeit verhindert. Diese Laminate bilden für viele Fälle einen ausreichenden Brandschutz, für extreme Anforderungen, insbesondere dort, wo ein besonders lang andauernder Brand schutz bzw. eine besonders gute thermische Isolierung gegen die Hitzeentwicklung des Feuers gefordert wird, ist die brandschüt zende Wirkung jedoch nicht ausreichend. From DE-OS 36 02 118 or GB-B-2 181 093 it is known to fire protective sealing of construction joints to use laminates from a layer of a flame-retardant foam that with an intumescent fire protection laminate based on Bläh graphite is connected. In the event of fire, it foams Expandable graphite, compresses the foam and forms one Barrier layer that further spread the fire for one prevented certain time. These laminates form in many cases adequate fire protection, for extreme requirements, especially where there is a particularly long-lasting fire protection or a particularly good thermal insulation against the The development of heat from the fire is required, which is the fire but not sufficient effect.
Aus diesen Gründen war es wünschenswert, ein verbessertes Brandschutzsystem zu finden, das an der Baustelle leicht zu montieren ist und bereits vor dem Brand eine gute Abdichtung der Bauöffnung gewährleistet. Diese Aufgabe konnte mit Hilfe von Schaumstoffen, die mit im Brandfall intumeszierenden Dämm schichtbildnern imprägniert oder beschichtet sind, gelöst wer den.For these reasons, it was desirable to have an improved one Find fire protection system that is easy on site a good seal before the fire construction opening guaranteed. This task could be done with the help of foams with intumescent intumescent in the event of fire layer formers are impregnated or coated, who solved the.
Gegenstand der Erfindung ist demnach ein schwerbrennbares oder nichtbrennbares Schaumstoffprofil zur brandschützenden Abdich tung von Bauöffnungen, wie z. B. Fugen, Mauerdurchbrüchen oder Zwischenräumen zwischen Bauteilen, das dadurch gekennzeichnet ist, daß das Schaumstoffprofil in seinen Hohlräumen und/oder allseitig an seinen Oberflächen im Brandfall intumeszierende Dämmschichtbildner enthält. Schaumstoffprofile, die die Dämm schichtbildner in ihren Hohlräumen enthalten, sind bevorzugt.The invention accordingly relates to a flame-retardant or non-combustible foam profile for fire-proof sealing tion of building openings such. B. joints, wall openings or Gaps between components, characterized in that is that the foam profile in its cavities and / or intumescent on all sides of its surfaces in the event of fire Contains insulation layer. Foam profiles that the insulation Layer formers contained in their cavities are preferred.
Als im Brandfall aufschäumende bzw. intumeszierende Brand schutzmassen bzw. Dämmschichtbildner für die erfindungsgemäßen Schaumstoffprofile eignen sich alle im Brandfall aufschäumenden Nassen. Solche Massen sind in Form von Dispersionen, Lösungen, Lacken, Mörteln oder Kitten bekannt. Bevorzugt sind Massen mit einem Blähdruck von über 2 bar, beispielsweise solche auf Basis von Blähgraphit oder auf Basis von Alkalisilikaten. Erfindungs gemäß können auch Massen mit einem niedrigen Blähdruck verwen det werden, wie z. B. Massen auf Basis flammfest eingestellter, mit stickstoffhältigen Blähmitteln modifizierter Polyvinylazetatdispersionen, auf Basis mittels Latexdispersio nen modifizierter wäßriger Alkalisilikate oder auf Basis flamm fest modifizierter, stickstoffhaltige Blähmittel enthaltender Polyurethane. Die Brandschutzmassen können auch Bindemittel wie z. B. Polyvinylacetat, Polyvinylacrylat, Polyvinylchlorid- Mischpolymerisate, Polychloroprene und Kohlenstoffbildner, wie z. B. Phenolharze, Melaminharze, Polyimide oder Polyacrylnitril enthalten. Es sind sowohl Brandschutzmassen auf wäßriger Basis als auch auf Lösungsmittelbasis einsetzbar. Derartige intumeszierende Brandschutzmassen bzw. Dämmschichtbildner sind beispielsweise in der EP-B-0 153 564 beschrieben. Sie sind auch kommerziell erhältlich, beispielsweise eine Masse auf Basis von Blähgraphit als Intumex® bei Chemie Linz, Massen auf Basis von Alkalisilikaten als Palusol® bei BASF oder Massen auf Basis von Polyurethanen als Fomox bei Bayer. In den erfindungsgemäßen Schaumstoffprofilen werden bevorzugt Dämmschichtbildner eingesetzt, die Blähgraphit enthalten. Weiters bevorzugt sind Dämmschichtbildner, die Silikate oder Polyurethane enthalten.As a foaming or intumescent fire in the event of a fire protective masses or insulating layer formers for the inventive Foam profiles are all suitable in the event of fire Wet. Such masses are in the form of dispersions, solutions, Lacquers, mortars or kitten known. Masses with are preferred an inflation pressure of over 2 bar, for example based on of expanded graphite or based on alkali silicates. Invention masses with a low inflation pressure can also be used det be such. B. masses based on flame retardant, modified with blowing agents containing nitrogen Polyvinyl acetate dispersions, based on latex dispersion NEN modified aqueous alkali silicates or flame based firmly modified, containing nitrogenous blowing agents Polyurethanes. The fire protection compounds can also contain binders such as e.g. B. polyvinyl acetate, polyvinyl acrylate, polyvinyl chloride Copolymers, polychloroprene and carbon formers, such as e.g. B. phenolic resins, melamine resins, polyimides or polyacrylonitrile contain. They are both water-based fire protection compounds can also be used on a solvent basis. Such are intumescent fire protection compounds or insulating layer formers described for example in EP-B-0 153 564. You are too commercially available, for example a mass based on Expandable graphite as Intumex® at Chemie Linz, masses based on Alkali silicates as Palusol® at BASF or masses based on Polyurethanes as Fomox at Bayer. In the invention Foam profiles are preferred as an insulating layer used, which contain expanded graphite. Are further preferred Insulating layer formers containing silicates or polyurethanes.
Als Schaumstoffe, die für die erfindungsgemäßen Schaumstoffpro file eingesetzt werden können, eignen sich sowohl offenzellige als auch geschlossenzellige Schaumstoffe. Besonders geeignet sind flexible Silikonschäume und Kunststoffschäume, wie z. B. Polyurethanschäume, Polyvinylchloridschäume, Polyolefinschäume, Polystyrolschäume, Schäume auf Basis von Copolymeren des Acryl nitrils, Styrols und gegebenenfalls Butadiens, sowie Schäume aus duromeren Kunstharzen, wie z. B. Melaminformaldehydharze oder Phenolformaldehydharze. Bevorzugt werden Schäume aus Melaminformaldehydharzen (Melaminharzschäume) eingesetzt. Die Schaumstoffe sind vorzugsweise mit üblichen Flammschutzmitteln, beispielsweise auf Basis von Halogen-, Bor-, Phosphor- oder Stickstoffverbindungen, wie z. B. Melamin-, Guanidin- oder Cyanursäurederivaten, schwer brennbar oder nicht brennbar ein gestellt.As foams for the foam pro file can be used, both open cell as well as closed cell foams. Particularly suitable are flexible silicone foams and plastic foams, such as B. Polyurethane foams, polyvinyl chloride foams, polyolefin foams, Polystyrene foams, foams based on copolymers of acrylic nitrils, styrenes and optionally butadiene, and foams from thermosetting synthetic resins, such as. B. Melamine formaldehyde resins or phenol formaldehyde resins. Foams are preferred Melamine formaldehyde resins (melamine resin foams) are used. The Foams are preferably coated with conventional flame retardants, for example based on halogen, boron, phosphorus or Nitrogen compounds such as B. melamine, guanidine or Cyanuric acid derivatives, flame-retardant or non-flammable posed.
Die Herstellung der erfindungsgemäßen Schaumstoffprofile er folgt durch Imprägnieren und/oder allseitiges Beschichten der Schaumstoffe mit im Brandfall aufschäumenden bzw. intumeszie renden Dämmschichtbildnern. Die Imprägnierung gelingt bei spielsweise durch Tauchen der Schaumstoffe bzw. Schaumstoffpro file in eine Lösung oder Dispersion des Dämmschichtbildners, bevorzugt mit Hilfe von Tauch- oder Quetschwalzen, anschließen des Abquetschen der überschüssigen Lösung oder Dispersion zwi schen Walzen bis zum gewünschten Imprägnierungsgrad und an schließendes Trocknen. Durch Variation des Walzendruckes kann der Imprägnierungsgrad, das heißt die Menge des vom Schaumstoff aufgenommenen Dämmschichtbildners, variiert werden. Bei hohen Konzentrationen der verwendeten Lösungen oder Dispersionen wird das Schaumstoffprofil zusätzlich zur Imprägnierung, bzw. bei Schaumstoffen mit überwiegend geschlossenzelliger Struktur an Stelle der Imprägnierung, mit dem Dämmschichtbildner allseitig beschichtet. Durch die erfindungsgemäße Imprägnierung und ge gebenenfalls zusätzliche Beschichtung ist es möglich, große Mengen an Dämmschichtbildnern in bzw. auf die Schaumstoffe zu bringen, wodurch im Brandfall ein extrem hoher Brandschutz er reicht wird. Es ist auch möglich, die Schaumstoffe unter Druck bzw. im Vakuum oder mit Hilfe einer Sprüheinrichtung zu imprä gnieren bzw. zu beschichten.The production of the foam profiles according to the invention follows by impregnation and / or coating on all sides Foams with foaming or intumescent in the event of fire insulating layer formers. The impregnation works with for example by dipping the foams or foam pro file in a solution or dispersion of the intumescent agent, preferably with the help of dipping or squeezing rollers squeezing the excess solution or dispersion between rollers to the desired degree of impregnation and closing drying. By varying the roller pressure can the degree of impregnation, i.e. the amount of foam recorded insulating layer, can be varied. At high Concentrations of the solutions or dispersions used the foam profile in addition to impregnation, or at Foams with a predominantly closed-cell structure Place the impregnation with the insulation layer on all sides coated. Due to the impregnation according to the invention and ge if necessary additional coating it is possible to apply large Amounts of intumescent in or towards the foams bring, which in the event of fire extremely high fire protection is enough. It is also possible to place the foams under pressure or in a vacuum or with the help of a spray device gnieren or to coat.
Ein weiterer Gegenstand der Erfindung ist ein Verfahren zur brandschützenden Abdichtung von Bauöffnungen, wie z. B. Fugen, Mauerdurchbrüchen oder Zwischenräumen zwischen Bauteilen, da durch gekennzeichnet, daß ein oder mehrere schwerbrennbare oder nichtbrennbare Schaumstoffprofile, die in ihren Hohlräumen und/oder allseitig an ihren Oberflächen im Brandfall intumes zierende Dämmschichtbildner enthalten, in die zu schützenden Öffnungen eingebracht werden.Another object of the invention is a method for fire protection sealing of building openings, such as. B. joints, Wall breakthroughs or gaps between components because characterized in that one or more flame retardant or non-flammable foam profiles in their cavities and / or intumes on all sides of their surfaces in the event of fire Ornamental insulation layer formers included in the to be protected Openings are introduced.
Ein weiterer Gegenstand der Erfindung ist die Verwendung von schwerbrennbaren oder nichtbrennbaren Schaumstoffprofilen, die in ihren Hohlräumen und/oder allseitig an ihren Oberflächen im Brandfall intumeszierende Dämmschichtbildner enthalten, zur brandschützenden Abdichtung von Bauöffnungen, wie z. B. Fugen, Mauerdurchbrüchen oder Zwischenräumen zwischen Bauteilen.Another object of the invention is the use of flame retardant or non-flammable foam profiles that in their cavities and / or on all sides on their surfaces in Contain intumescent intumescent builders in case of fire fire protection sealing of building openings, such as. B. joints, Wall breakthroughs or spaces between components.
Ein weiterer Gegenstand der Erfindung ist eine Anordnung zur brandschützenden Abdichtung von Bauöffnungen, wie z. B. Fugen, Mauerdurchbrüchen oder Zwischenräumen zwischen Bauteilen, da durch gekennzeichnet, daß ein oder mehrere schwerbrennbare oder nichtbrennbare Schaumstoffprofile, die in ihren Hohlräumen und/oder allseitig an ihren Oberflächen im Brandfall intumes zierende Dämmschichtbildner enthalten, in den zu schützenden Öffnungen angeordnet sind. Another object of the invention is an arrangement for fire protection sealing of building openings, such as. B. joints, Wall breakthroughs or gaps between components because characterized in that one or more flame retardant or non-flammable foam profiles in their cavities and / or intumes on all sides of their surfaces in the event of fire decorative insulation layer formers contained in those to be protected Openings are arranged.
Die Schaumstoffprofile können an der Baustelle sehr einfach durch Einschieben von - entsprechend der Größe der zu schützen den Öffnung - einem oder mehreren Schaumstoffprofilen in die Öffnung bzw. Fuge montiert werden. Aufgrund der Flexibilität bzw. Elastizität der Schaumstoffprofile gleichen diesen auch Unebenheiten an den Bauteilen aus und liegen dicht und fest an diesen an. Eine zusätzliche Fixierung auf den Fugenseitenflä chen oder eine zusätzliche Abdichtung, beispielsweise mittels Silikonabdichtung, beispielsweise zur Verhinderung von Zugluft oder als Montagehilfe sind nicht notwendig. Im Falle eines Brandes schäumt der Dämmschichtbildner auf und schließt dabei die Fuge oder Öffnung durch eine feste und stabile Sperrschicht brandhemmend ab, so daß die weitere Ausbreitung von Feuer, Rauch oder Hitze unterbunden wird.The foam profiles can be very simple at the construction site by inserting - to protect according to the size of the the opening - one or more foam profiles in the Opening or joint must be installed. Because of the flexibility or elasticity of the foam profiles are also the same Bumps on the components and are tight and tight this one. An additional fixation on the joint surface chen or an additional seal, for example by means of Silicone seal, for example to prevent drafts or as an assembly aid are not necessary. in case of a The intumescent foam foams up on fire and closes in the process the joint or opening through a firm and stable barrier layer fire retardant, so that the further spread of fire, smoke or heat is prevented.
Claims (9)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19924211762 DE4211762A1 (en) | 1992-04-08 | 1992-04-08 | Poorly or non-combustible foam material - contg. insulating layer former that swells in the event of fire, useful as sealant to inhibit ingress of fire, smoke and heat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19924211762 DE4211762A1 (en) | 1992-04-08 | 1992-04-08 | Poorly or non-combustible foam material - contg. insulating layer former that swells in the event of fire, useful as sealant to inhibit ingress of fire, smoke and heat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE4211762A1 true DE4211762A1 (en) | 1993-10-14 |
Family
ID=6456365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19924211762 Withdrawn DE4211762A1 (en) | 1992-04-08 | 1992-04-08 | Poorly or non-combustible foam material - contg. insulating layer former that swells in the event of fire, useful as sealant to inhibit ingress of fire, smoke and heat |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE4211762A1 (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4325967A1 (en) * | 1993-06-28 | 1995-02-09 | Chemie Linz Deutschland | Fire-resistant brick |
| DE4436280A1 (en) * | 1994-10-11 | 1996-04-18 | Chemie Linz Deutschland | Multilayered, permanently elastic sealing element for sealing openings in a building wall |
| DE29605209U1 (en) * | 1995-03-24 | 1996-05-15 | Schöck Bauteile GmbH, 76534 Baden-Baden | Joint plate |
| DE19638147A1 (en) * | 1996-09-18 | 1998-03-19 | Siemens Ag | Fire and fire protection arrangement for cables of a nuclear power plant routed in at least one cable route |
| AT404855B (en) * | 1994-09-21 | 1999-03-25 | Chemie Linz Gmbh | Permanently elastic sealing element for sealing openings in structural parts, in particular joints, this sealing action taking effect in the event of a fire. |
| DE19955763A1 (en) * | 1999-11-19 | 2001-05-31 | Hilti Ag | Process and sealing element for gap sealing |
| DE102004056914A1 (en) * | 2004-11-25 | 2006-06-01 | Aik Flammadur Brandschutz Gmbh | Method for heat and / or fire-retardant sealing of a pipe and / or cable bushing, and fire protection element for this purpose |
| WO2009059957A1 (en) | 2007-11-06 | 2009-05-14 | Basf Se | Flame protection and adhesive layer |
| DE19934902B4 (en) * | 1998-07-22 | 2009-06-18 | Uba Tec Umweltgerechte Brandschutz- Und Akustikprodukte Gmbh | Insulation for fire-resistant, smoke-tight passage of pipes, cables and ducts or other components through walls or ceilings |
| CN101909870A (en) * | 2007-12-19 | 2010-12-08 | 巴斯夫欧洲公司 | Molded parts made of carrier materials containing foamed reactive resins |
| DE202014103350U1 (en) | 2014-07-21 | 2015-10-22 | T + T Teching Gbr ( Vertretungsberechtigter Gesellschafter Dr. Andreas Teckentrup, 33378 Rheda-Wiedenbrück) | Frame for fire doors |
Citations (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH491990A (en) * | 1965-12-10 | 1970-06-15 | Hartmeyer Heinrich | Shaped bodies, in particular for sealing purposes, and processes for their production |
| CH535343A (en) * | 1971-03-10 | 1973-03-31 | Jean Dr Stieger | Acoustic insulation - is elastic and contains a granular filler of density greater than water |
| DE2557612A1 (en) * | 1975-12-20 | 1977-06-30 | Bayer Ag | IMPROVED FIRE PROTECTION SEALING ELEMENTS |
| DE2714456A1 (en) * | 1976-04-13 | 1977-11-03 | Dixon International Ltd | FIRE RESISTANT SEAL |
| DE2658149A1 (en) * | 1976-12-22 | 1978-07-06 | Ltg Lufttechnische Gmbh | Air conditioning duct fire screen flap mounting - has outer heat insulated and temp. resistant frame firmly connected to inner frame |
| SU902450A1 (en) * | 1980-04-04 | 1986-07-30 | Всесоюзный научно-исследовательский институт противопожарной обороны МВД СССР | Fireproof expansion compound for coatings |
| EP0208227A1 (en) * | 1985-07-08 | 1987-01-14 | BASF Aktiengesellschaft | Fire-resistant panel |
| DE2947593C2 (en) * | 1979-11-26 | 1987-12-23 | Fuchs Gmbh Bauerhaltung Und Brandschutztechnik, 7100 Heilbronn, De | |
| DE8802006U1 (en) * | 1988-01-19 | 1988-04-28 | Roland-Werke Dachbaustoffe u. Bauchemie Algostat GmbH & Co, 2807 Achim | Cover element |
| AT385899B (en) * | 1984-02-15 | 1988-05-25 | Chemie Linz Ag | ARRANGEMENT FOR THE SEALING OF OPENINGS IN COMPONENTS IN THE EVENT OF FIRE |
| DE8715428U1 (en) * | 1987-11-21 | 1988-06-30 | Cocon Kunststoffen B.V., Arkel | Sealing strips made of impregnated, open-cell plastic foam |
| DE3724744A1 (en) * | 1987-07-25 | 1989-02-02 | Minnesota Mining & Mfg | Intumescent fire-protection material |
| DE3735779A1 (en) * | 1987-10-22 | 1989-05-03 | Irbit Research & Consulting Ag | SEALING ELEMENT |
| DE3735136A1 (en) * | 1987-10-16 | 1989-05-03 | Siemens Ag | HEAT-INSULATING PIPELINE, IN PARTICULAR FOR FIREWALLS OR. FIRE COVERS |
| EP0332928A2 (en) * | 1988-03-12 | 1989-09-20 | Bayer Ag | Fire-hemming elements |
| DE3810695A1 (en) * | 1988-03-29 | 1989-10-12 | Missel Gmbh & Co E | FIRE RESISTANT JOINT SEAL |
| EP0153564B1 (en) * | 1984-02-07 | 1990-01-10 | Chemie Linz Gesellschaft m.b.H. | Arrangement for sealing openings in buildings in case of fire |
| DE3831894A1 (en) * | 1988-09-20 | 1990-05-17 | Continental Ag | FLAME RETARDANT ELASTIC SEAL |
| DE9011952U1 (en) * | 1990-08-17 | 1990-10-25 | Wichmann, Walter, 5952 Attendorn | Fireproof construction element for building ceilings and walls |
| DE3918892C1 (en) * | 1989-06-09 | 1990-11-29 | Schaum-Chemie Wilhelm Bauer Gmbh & Co Kg, 4300 Essen, De | Fire-resistant closure in wall - fits closely round pips and cables and incorporates inorganic foam layer |
| EP0400402A1 (en) * | 1989-05-30 | 1990-12-05 | Bayer Ag | Fire protection materials |
| US5053282A (en) * | 1989-09-19 | 1991-10-01 | Ceram-Sna Inc. | Non-inflammable insulating composite material |
-
1992
- 1992-04-08 DE DE19924211762 patent/DE4211762A1/en not_active Withdrawn
Patent Citations (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH491990A (en) * | 1965-12-10 | 1970-06-15 | Hartmeyer Heinrich | Shaped bodies, in particular for sealing purposes, and processes for their production |
| CH535343A (en) * | 1971-03-10 | 1973-03-31 | Jean Dr Stieger | Acoustic insulation - is elastic and contains a granular filler of density greater than water |
| DE2557612A1 (en) * | 1975-12-20 | 1977-06-30 | Bayer Ag | IMPROVED FIRE PROTECTION SEALING ELEMENTS |
| DE2714456A1 (en) * | 1976-04-13 | 1977-11-03 | Dixon International Ltd | FIRE RESISTANT SEAL |
| DE2658149A1 (en) * | 1976-12-22 | 1978-07-06 | Ltg Lufttechnische Gmbh | Air conditioning duct fire screen flap mounting - has outer heat insulated and temp. resistant frame firmly connected to inner frame |
| DE2947593C2 (en) * | 1979-11-26 | 1987-12-23 | Fuchs Gmbh Bauerhaltung Und Brandschutztechnik, 7100 Heilbronn, De | |
| SU902450A1 (en) * | 1980-04-04 | 1986-07-30 | Всесоюзный научно-исследовательский институт противопожарной обороны МВД СССР | Fireproof expansion compound for coatings |
| EP0153564B1 (en) * | 1984-02-07 | 1990-01-10 | Chemie Linz Gesellschaft m.b.H. | Arrangement for sealing openings in buildings in case of fire |
| AT385899B (en) * | 1984-02-15 | 1988-05-25 | Chemie Linz Ag | ARRANGEMENT FOR THE SEALING OF OPENINGS IN COMPONENTS IN THE EVENT OF FIRE |
| EP0208227A1 (en) * | 1985-07-08 | 1987-01-14 | BASF Aktiengesellschaft | Fire-resistant panel |
| DE3724744A1 (en) * | 1987-07-25 | 1989-02-02 | Minnesota Mining & Mfg | Intumescent fire-protection material |
| DE3735136A1 (en) * | 1987-10-16 | 1989-05-03 | Siemens Ag | HEAT-INSULATING PIPELINE, IN PARTICULAR FOR FIREWALLS OR. FIRE COVERS |
| DE3735779A1 (en) * | 1987-10-22 | 1989-05-03 | Irbit Research & Consulting Ag | SEALING ELEMENT |
| DE8715428U1 (en) * | 1987-11-21 | 1988-06-30 | Cocon Kunststoffen B.V., Arkel | Sealing strips made of impregnated, open-cell plastic foam |
| DE8802006U1 (en) * | 1988-01-19 | 1988-04-28 | Roland-Werke Dachbaustoffe u. Bauchemie Algostat GmbH & Co, 2807 Achim | Cover element |
| EP0332928A2 (en) * | 1988-03-12 | 1989-09-20 | Bayer Ag | Fire-hemming elements |
| DE3810695A1 (en) * | 1988-03-29 | 1989-10-12 | Missel Gmbh & Co E | FIRE RESISTANT JOINT SEAL |
| DE3831894A1 (en) * | 1988-09-20 | 1990-05-17 | Continental Ag | FLAME RETARDANT ELASTIC SEAL |
| EP0400402A1 (en) * | 1989-05-30 | 1990-12-05 | Bayer Ag | Fire protection materials |
| DE3918892C1 (en) * | 1989-06-09 | 1990-11-29 | Schaum-Chemie Wilhelm Bauer Gmbh & Co Kg, 4300 Essen, De | Fire-resistant closure in wall - fits closely round pips and cables and incorporates inorganic foam layer |
| US5053282A (en) * | 1989-09-19 | 1991-10-01 | Ceram-Sna Inc. | Non-inflammable insulating composite material |
| DE9011952U1 (en) * | 1990-08-17 | 1990-10-25 | Wichmann, Walter, 5952 Attendorn | Fireproof construction element for building ceilings and walls |
Non-Patent Citations (1)
| Title |
|---|
| Prospekt der ASEA BROWN BOVERI: Schottung von Wand- und Deckendurchbrüchen. ABB-ZST 31,12.88 1000 HD * |
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4325967A1 (en) * | 1993-06-28 | 1995-02-09 | Chemie Linz Deutschland | Fire-resistant brick |
| AT404855B (en) * | 1994-09-21 | 1999-03-25 | Chemie Linz Gmbh | Permanently elastic sealing element for sealing openings in structural parts, in particular joints, this sealing action taking effect in the event of a fire. |
| DE4436280A1 (en) * | 1994-10-11 | 1996-04-18 | Chemie Linz Deutschland | Multilayered, permanently elastic sealing element for sealing openings in a building wall |
| DE29605209U1 (en) * | 1995-03-24 | 1996-05-15 | Schöck Bauteile GmbH, 76534 Baden-Baden | Joint plate |
| DE19638147A1 (en) * | 1996-09-18 | 1998-03-19 | Siemens Ag | Fire and fire protection arrangement for cables of a nuclear power plant routed in at least one cable route |
| DE19638147C2 (en) * | 1996-09-18 | 2002-02-28 | Framatome Anp Gmbh | Fire and fire protection arrangement for cables of a nuclear power plant routed in at least one cable route |
| DE19934902B4 (en) * | 1998-07-22 | 2009-06-18 | Uba Tec Umweltgerechte Brandschutz- Und Akustikprodukte Gmbh | Insulation for fire-resistant, smoke-tight passage of pipes, cables and ducts or other components through walls or ceilings |
| DE19955763A1 (en) * | 1999-11-19 | 2001-05-31 | Hilti Ag | Process and sealing element for gap sealing |
| DE19955763B4 (en) * | 1999-11-19 | 2004-04-29 | Hilti Ag | Method for sealing a gap between a bushing present in a component and at least one object projecting through the bushing, and sealing therefor |
| DE102004056914A1 (en) * | 2004-11-25 | 2006-06-01 | Aik Flammadur Brandschutz Gmbh | Method for heat and / or fire-retardant sealing of a pipe and / or cable bushing, and fire protection element for this purpose |
| DE102004056914B4 (en) * | 2004-11-25 | 2009-01-02 | Aik Flammadur Brandschutz Gmbh | Fire protection element for heat and / or fire-retardant sealing of a pipe and / or cable bushing |
| WO2009059957A1 (en) | 2007-11-06 | 2009-05-14 | Basf Se | Flame protection and adhesive layer |
| CN101909870A (en) * | 2007-12-19 | 2010-12-08 | 巴斯夫欧洲公司 | Molded parts made of carrier materials containing foamed reactive resins |
| US20100310833A1 (en) * | 2007-12-19 | 2010-12-09 | Basf Se | Moldings of support materials comprising foamable reactive resin |
| EP2225100B1 (en) * | 2007-12-19 | 2014-06-18 | Basf Se | Molded parts made of carrier materials which contain foaming reactive resin |
| DE202014103350U1 (en) | 2014-07-21 | 2015-10-22 | T + T Teching Gbr ( Vertretungsberechtigter Gesellschafter Dr. Andreas Teckentrup, 33378 Rheda-Wiedenbrück) | Frame for fire doors |
| DE102015111714A1 (en) | 2014-07-21 | 2016-01-21 | T + T TechIng GbR (vertretungsber. Gesellschafter Dr. Andreas Teckentrup, 33378 Rheda-Wiedenbrück) | Frame for fire doors |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP1641895B1 (en) | Flame-retarding fire protection element | |
| EP0153564B1 (en) | Arrangement for sealing openings in buildings in case of fire | |
| EP0808956A2 (en) | Fireproof back-ventilated façade | |
| DD202173A5 (en) | FLAME RETARDANT | |
| EP3256660A1 (en) | Joint-sealing element and sealing assembly comprising such a joint-sealing element | |
| EP0302987B1 (en) | Compositions for the preparation of intumescent mouldings and semi-finished products, and their use in architectural fireproofing | |
| AT506103B1 (en) | FIRE PROTECTION BARS AND COMPONENT SHAPED COMPONENT | |
| DE4211762A1 (en) | Poorly or non-combustible foam material - contg. insulating layer former that swells in the event of fire, useful as sealant to inhibit ingress of fire, smoke and heat | |
| EP2620567A2 (en) | Composite heat insulation system with a fire barrier, heat insulation element and use of the heat insulation element as a fire barrier | |
| DE4215468C2 (en) | Bending tensile composite insulation body and method for producing the same | |
| EP0832735B1 (en) | Fire-protected layered system | |
| EP2061126B1 (en) | Fire protected lead-through cable guidance | |
| DE19643618A1 (en) | Polystyrene cladding system for buildings with defence against inferno | |
| EP0054560B2 (en) | Process for the fabrication of an insulation for protection against fire | |
| EP3273556B1 (en) | Flame retarded tube/cable feedthrough | |
| EP2708667B1 (en) | Method for producing a flame retardant insulating element, insulating element and use of an insulating element | |
| DE3602118C2 (en) | Arrangement for effectively sealing openings in components in the event of fire | |
| DE19652352A1 (en) | Fireproof composite system | |
| AT385899B (en) | ARRANGEMENT FOR THE SEALING OF OPENINGS IN COMPONENTS IN THE EVENT OF FIRE | |
| EP1008697B1 (en) | Heat and/or sound insulating element | |
| DE19639842C2 (en) | Fire-protected composite system | |
| DE102016013784A1 (en) | Effective expansion joint profile arrangement for structures with a reliable safety fire protection barrier and distance protection sound insulation device | |
| AT399148B (en) | FIRE PROTECTIVE BRICK | |
| AT404855B (en) | Permanently elastic sealing element for sealing openings in structural parts, in particular joints, this sealing action taking effect in the event of a fire. | |
| EP3272965B1 (en) | Fire barrier device for false floor construction |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OM8 | Search report available as to paragraph 43 lit. 1 sentence 1 patent law | ||
| 8139 | Disposal/non-payment of the annual fee |