EP0808956A2 - Façade ignifugée ventilée par l'arrière - Google Patents

Façade ignifugée ventilée par l'arrière Download PDF

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Publication number
EP0808956A2
EP0808956A2 EP97107621A EP97107621A EP0808956A2 EP 0808956 A2 EP0808956 A2 EP 0808956A2 EP 97107621 A EP97107621 A EP 97107621A EP 97107621 A EP97107621 A EP 97107621A EP 0808956 A2 EP0808956 A2 EP 0808956A2
Authority
EP
European Patent Office
Prior art keywords
intumescent
ventilated facades
ventilation
ventilated
profiles
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Withdrawn
Application number
EP97107621A
Other languages
German (de)
English (en)
Other versions
EP0808956A3 (fr
Inventor
Michael Dr. Breuer
Gunnar Lahmann
Hans-Peter Seelmann-Eggebert
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.)
Dr Wolman GmbH
Original Assignee
Dr Wolman GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Dr Wolman GmbH filed Critical Dr Wolman GmbH
Publication of EP0808956A2 publication Critical patent/EP0808956A2/fr
Publication of EP0808956A3 publication Critical patent/EP0808956A3/fr
Withdrawn legal-status Critical Current

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Classifications

    • 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
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
    • E04B1/7608—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only comprising a prefabricated insulating layer, disposed between two other layers or panels
    • E04B1/7612—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only comprising a prefabricated insulating layer, disposed between two other layers or panels in combination with an air space
    • 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
    • E04B1/947—Protection against other undesired influences or dangers against fire by closing openings in walls or the like in the case of fire
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/92—Fire or heat protection feature
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/92—Fire or heat protection feature
    • Y10S428/921—Fire or flameproofing
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/30—Self-sustaining carbon mass or layer with impregnant or other layer

Definitions

  • the present invention relates to ventilated facades which are provided with an intumescent mass in the area of the rear ventilation.
  • the present invention furthermore relates to components for ventilated facades in which at least one ventilation device or an air-permeable spacing profile is provided with an intumescent mass, the use of intumescent masses for coating ventilation devices or profiles for ventilated facades, the use of ventilation devices and profiles, which Contain at least one layer of an intumescent material for the production of ventilated facades and a method for fire protection equipment for ventilated facades, characterized in that facade elements are provided with intumescent materials in the area of the rear ventilation.
  • intumescent materials in structural fire protection
  • EP-A-694 574 The use of intumescent materials in structural fire protection is known, for example, from EP-A-694 574.
  • Intumescent materials are materials that foam when exposed to heat and thereby form an insulating and heat-resistant foam ("thermal foam") that protects the underlying surfaces and substrates from the effects of fire and heat.
  • thermal foam an insulating and heat-resistant foam
  • carbon dispensers, dehydrating agents and blowing agents e.g. B. sugar, ammonium phosphate and melamine
  • B. melamine phosphate in a mixture with boric acid and increasingly also one-component materials are used.
  • alkali silicates water glass
  • the latter also include expanded mica, expanded graphite, pearlite, raw vermiculite and others.
  • the intumescent materials are used in structural fire protection in the form of paints, varnishes, coatings, pastes, putties, mortars, seals, plates, cuts, strips, foams, sheets, foils, profiles, and semi-finished products.
  • intumescent materials also called insulating layer formers
  • attempts are made to improve the fire resistance of components or special components or to achieve better fire classification of building materials.
  • Ventilated facades generally consist of an insulating layer, an outward-facing protective and decorative layer and a cavity located between the layers or between these layers and the building surface. This cavity is shielded from insects, dirt particles, etc. by perforated profiles made of steel, aluminum, wood or plastic, grids or nets, which are attached between the brackets of the facade, so that there is sufficient ventilation. These ventilation devices and profiles can serve to mechanically stabilize the facade, but must be permeable to air in order to allow a pronounced exchange of air within the cavity. As a rule, perforated profiles are therefore used as spacers.
  • Ventilated facades are particularly widespread outside of buildings.
  • This type of facade has various advantageous properties, such as thermal insulation and protection against the effects of the weather, and prevents the formation of damp chambers due to the rear ventilation.
  • Embodiments of such facade systems are described for example in DE-A-4 212 930.
  • the previously known ventilated facades have the disadvantage of only providing insufficient fire protection in the event of a fire.
  • chimney-like air currents form in the rear ventilation system due to the intense heat that can ignite the fire and contribute to the spread of the fire. The spread of a fire is therefore particularly favorable for ventilated facades with flammable thermal insulation material.
  • the object of the present invention was therefore to provide ventilated facades with reliable fire protection. Accordingly, the ventilated facades described above were found.
  • the solution according to the invention offers particularly effective and economical fire protection and drastically prevents the spread of fire sources.
  • the fire protection equipment of the ventilation devices and profiles can be done in different ways.
  • Back-ventilated facades for example, whose ventilation devices and profiles are coated with an intumescent mass, are advantageous.
  • the coating can e.g. B. by brushing, rolling, knife coating, spraying - by means of compressed gases or preferably by means of the airless method - or by diving.
  • a top layer e.g. B. a varnish can be applied.
  • a particularly simple and effective way of fire protection for ventilated facades is to provide the ventilation devices and profiles with intumescent adhesive strips.
  • adhesive strips are commercially available.
  • the self-adhesive Exterdens® F strip from Dr. Wolman GmbH because in addition to the favorable fire protection properties, it has a pronounced long-term stability. It is important that the air openings of the ventilation devices and profiles are not completely closed with the adhesive strips in order not to impair the rear ventilation effect.
  • Most commercially available intumescent adhesive strips show such a pronounced foaming behavior in the event of a fire that sticking on a small part of the profile surface is sufficient to close the profile in the event of a fire and thus prevent the fire from spreading.
  • a particularly economical form of fire protection for ventilated facades is to install glass fiber, plastic or wire nets coated with intumescent material between the brackets of the facade, which, in the event of fire, seal off the cavities with their thermal foam.
  • a further embodiment according to the invention for ventilated facades consists in using spacer profiles in the form of optionally angled or U-shaped perforated screens or grilles, which are made of a composite material with at least one intumescent layer.
  • All synthetic plastics can serve as the base material for such a composite material.
  • polycondensates, polymers and polyadducts such as epoxy resins or crosslinked polyurethanes, preferably thermoplastic polymers, for example polyesters, polyethers, polyether ketones, polyamides and preferably polystyrenes, vinyl chloride polymers and polyolefins.
  • Suitable polyolefins are described, for example, in Ullmann's Encyclopedia of Industrial Chemistry, 5th Edition, Volume A21, pages 488 to 546, VCH 1992.
  • Suitable vinyl chloride polymers and suitable styrene polymers are described, for example, in Saechtling, Plastics Pocket Book, 23rd edition, p. 241 ff and p. 253 ff (1986).
  • Preferred composite materials contain at least 50% by weight, based on the total weight of the plastic laminate according to the invention, of a thermoplastic, preferably polyolefin or vinyl chloride polymer, in particular PE-HD, or polyvinyl chloride (PVC).
  • a thermoplastic preferably polyolefin or vinyl chloride polymer, in particular PE-HD, or polyvinyl chloride (PVC).
  • vinyl chloride polymers those are particularly suitable which can be processed thermoplastically at temperatures below 200 ° C.
  • spacer profiles made of composite material can be produced in different ways, the production methodology being generally known to the person skilled in the art.
  • a molded plastic body can be produced from the described plastics by known processing methods, such as extrusion, blow molding or laminating.
  • Pretreatment of the molded plastic body may be necessary.
  • Pretreatment can be carried out, for example, by flame treatment, by a corona process, by mechanical pretreatment, for example by roughening, or by chemical methods.
  • chemical pretreatment methods are: halogenation, priming with adhesion promoters, treatment with ethylene-comonomer rubbers, with polyaminoamides, with acrylic ester copolymers, with polyethyleneimines or treatment with oleum or SO 3 .
  • the intumescent layer can be applied to this base body by brushing, rolling, knife coating, spraying - by means of compressed gases or preferably by means of the airless method - or by immersion processes on the base polymer. Further layers can then optionally be applied to the intumescent layer.
  • thermoplastically processable plastics a further method for producing the intumescent layer (s) in addition to the usual thermoplastic processing methods, such as injection molding or blow molding, is preferably the coextrusion of the plastics with the intumescent composition.
  • the polyolefins mentioned above, in particular the ethylene polymers or the vinyl chloride polymers described above, may be mentioned as examples of suitable plastics for coextrusion.
  • the thickness of the intumescent layer (s) in the ventilation devices and profiles is / are in the range from 0.05 to 5.0 mm, preferably in the range from 0.2 to 0.6 mm.
  • Well-suited intumescent mixtures within the meaning of the invention contain as phosphorus-containing nitrogen compound (s) a) ammonium, melamine, dimelamine, urea, dicyandiamide, carbamide and guanidine phosphates or mixtures thereof.
  • Preferred compounds a) are ammonium polyphosphates and melamine phosphates or mixtures thereof.
  • the content of component a) in the intumescent mixture is generally 2 to 50% by weight, preferably 11 to 40% by weight, based on the mixture a) to d).
  • Suitable polyalcohols b) are glycerol, glycerol products, trimethylolethane, trimethylolpropane, tetraphenylethylene glycol, di-trimethylolpropane, 2,2-dimethylolbutanol, dipentaerythritol, tripentaerythritol, EO / PO-trimethylolpropane, EO / PO-pentaerythritol and sugars such as starch and polysaccharide, their starch and polysaccharide, such as starch and polysaccharide, such as starch and polysaccharide, such as starch and polysaccharide, such as starch and polysaccharide, such as starch and polysaccharide, such as starch and polysaccharide, such as polysaccharide and cellulose Mixtures.
  • the content of component b) in the intumescent mixture is generally 2 to 30% by weight, preferably 5 to 18% by weight, based on the mixture a) to d).
  • Suitable blowing agents c) are melamine derivatives such as, for example, melamine cyanurates, melamine phosphates, melamine borates and low and high molecular weight polyethyleneimines, and compounds which split off CO 2 or water in the heat, such as carboxylic acids, dicarboxylic acids, their derivatives and inorganic salts such as CaCO 3 and ammonium carbonate.
  • Slightly soluble nitrogen compounds such as melamine and melamine cyanurate or mixtures thereof are preferred.
  • the content of component c) in the intumescent mixture is generally 2 to 15% by weight, preferably 2 to 10% by weight, based on the mixture a) to d).
  • the intumescent mixture also contains additives as component d), e.g. Substances that develop expansion pressure such as expandable graphite, inorganic fillers such as calcium carbonate, water-releasing substances such as aluminum hydroxide, magnesium hydroxide, calcium hydroxide and barium hydroxide, preferably aluminum hydroxide or magnesium hydroxide, furthermore plasticizers, thickeners, leveling agents, defoamers, adhesion promoters and in particular rheological additives.
  • additives e.g. Substances that develop expansion pressure such as expandable graphite, inorganic fillers such as calcium carbonate, water-releasing substances such as aluminum hydroxide, magnesium hydroxide, calcium hydroxide and barium hydroxide, preferably aluminum hydroxide or magnesium hydroxide, furthermore plasticizers, thickeners, leveling agents, defoamers, adhesion promoters and in particular rheological additives.
  • Suitable flame retardant additives are, for example, boron compounds such as boric acid, metal borates, aminoborates and boranes, organic halogen compounds such as highly chlorinated aliphatic hydrocarbons, aliphatic and aromatic bromine compounds (for example hexabromocylododecane) and chloroparaffins, metallocenes such as ferrocene, azidodicarboxylic acid diamides, red phosphorus and organic phosphorus compounds, such as chlorine-containing phosphor polyols based on oligomeric phosphoric acid esters.
  • boron compounds such as boric acid, metal borates, aminoborates and boranes
  • organic halogen compounds such as highly chlorinated aliphatic hydrocarbons, aliphatic and aromatic bromine compounds (for example hexabromocylododecane) and chloroparaffins
  • metallocenes such as ferrocene
  • the sum of components d) can be contained in the advantageous mixture in an amount of 0 to 60% by weight, preferably 0.5 to 50% by weight, based on the mixture a) to d).
  • the proportion by weight of component which develops the expansion pressure and inorganic fillers or water-releasing substances in the total mass of component d) is usually in the range from 20 to 60% by weight, preferably in the range from 30 to 50% by weight, based on the total mass of component d ).
  • Particularly suitable intumescent composite materials contain plastisol as the plastic component, as already defined, component a) ammonium phosphate, component b) dipentaerythritol, component c) dicyandiamide and component d) expandable graphite and aluminum hydroxide.
  • the ventilated facades according to the invention are suitable for interior and exterior cladding of buildings.
  • these facades offer particular advantages outdoors, since thermal insulation and weather resistance are particularly important there.
  • Ventilated facades are usually built from prefabricated elements. It is particularly advantageous according to the invention to equip these components so that they are provided with intumescent masses in the area of the rear ventilation.
  • Components in which at least one ventilation device or an air-permeable profile is provided with an intumescent mass are preferred.
  • the fire tests were carried out in the following test setup: On two fireproof walls (200 x 300 x 30 cm), at a parallel distance of 10 cm, 4 steel brackets with a leg length of 5 mm were screwed on as brackets. On this steel angle the spacing profile (perforated plate 4/6) measuring 200 x 100 x 2 mm was placed.
  • a profile measuring 200 x 100 x 3 was equipped with a self-adhesive strip (width: 10 mm, thickness: 2 mm), which had the following composition: PVC e-powder Vinnolit® 44472 (Vinnolit Kunststoff GmbH) 22.00% Tricresyl phosphate, Disflamol® TKP (Bayer AG) 15.60% Dibutyl phthalate 6.40% Aluminum hydroxide 3.00% Ammonium polyphosphate 23.32% Melamine cyanurate 16.96% Pentaerythritol 12.72%
  • a perforated profile equipped in this way was placed in the holding device described above and checked from below with a heat radiator type Infra-Boy® SLR (starting gas pressure 50 mbar, surface temperature of the radiator surface 800 ° C.).
  • the distance between the emitter surface and the perforated plate was 17 cm. Beginning intumescence was observed after a few seconds of heat exposure. After about 2 minutes, the holes were completely foamed.
  • the max. The temperature after 30 minutes of exposure to heat was 140 ° C on the side facing away from the radiator.
  • Ventilation device with intumescent paint A profile (perforated sheet 4/6), dimensions 200 x 100 x 3 mm (analogous to example 1) was coated on both sides with an intumescent paint: water 20.80% Tylose 3.00% Disperbyk®, alkylolammonium salt (Byk-Chemie GmbH) 0.20% Titanium dioxide 4.00% Pentaerythritol 12.00% Ammonium polyphosphate, Hostaflam® AP 422 (Hoechst AG, Frankfurt) 24.00% melamine 14.00% Mowilith® DW460, polyvinyl acetate dispersion (Hoechst AG) 20.00% Cereclor 60 LC 10 -C 13 chlorinated paraffin, 2.00% C content 60% (Deutsche ICI GmbH, Frankfurt) provided (application amount 400 g / m 2 , wet) and after drying overnight with a Bunsen burner flame as in Example 1 from below.
  • intumescent paint water 20.80% Tylose 3.00% Disper
  • the fire test was stopped after 32 minutes. On the side facing away from the fire, a temperature of 185 ° C. was measured towards the end of the test.
  • a ventilation device in the form of a commercially available glass fiber network was impregnated or impregnated with an intumescent mass of the following composition (application amount: approx. 350 g / m 2 , wet): Epoxy resin, epoxy value 0.2-0.0225 hydroxide value approx.0.23, Eurepox® 7001 (Schering AG) 31.00% Aluminum hydroxide, 6.50% Expandable graphite, expandable natural graphite 6.85% C content> 95% (LUH - Georg Luh GmbH, 65396 Walluf) Dipentaerythritol 1.05% melamine 0.16% Ammonium polyphosphate 0.39% Xylene 14.05% Bitumen, Special Tar® No. 1 (Worlée-Chemie, Hamburg) 20.00% Polyamine hardener, polyamidoamide adduct Euredur® 423 (Schering AG) 20.00%
  • Example 1 Polyvinyl alcohol, partially saponified, Mowiol®3-83 (Hoechst AG) 25.00% Monoammonium phosphate 22.88% Dicyandiamide 16.64% Pentaerythritol 12.48% Ammonium polyphosphate Colanylschwarz® PR 100 (Hoechst AG) 8.80% Expandable graphite, expandable natural graphite, C content Y 95% (Tropag, O. Ritter Nachf. GmbH) Amine borate solution 1.00% Kelzan®S, polysaccharide thickener, (Lanco, Ritterhude) 1.00% water 3.30%
  • the intumescent layer of the PVC composite material was 1.5 mm under these conditions. Holes with a diameter of 4.0 mm were drilled at intervals of 6.0 mm into the composite material plates measuring 200 x 100 x 6 mm. The rows of holes were staggered so that the largest possible number of holes was reached.
  • a composite material plate prepared in this way was placed in the holding device described and flamed from below with the Bunsen burner (analogously to Example 1). Due to the immediately occurring intunescence, all holes were foamed and the room was closed after a few minutes. After the end of the test, a temperature of 178 ° C. was measured on the side facing away from the fire.
  • the fire chamber was additionally ventilated from behind.
  • the facade had met the protection goals according to the German high-rise building guidelines for the high-rise area.
  • the smoke development during the experiment was low (evaporating binders)
  • the fire barrier 0.5 m above the lintel was completely foamed and was able to prevent the transport of hot gases.
  • the fire barrier 1.0 m above the lintel showed only slight Reactions. However, the temperatures in this area were so low that foaming was not to be expected.
  • the aluminum rails were dimensioned so that an Exterdens® FB strip measuring 400 x 16 x 2 mm (sk) could be inserted into their groove.
  • the design-related ventilation gap of 40 mm should be closed by a horizontal foaming process when exposed to temperature.
  • the facade element was positioned over two Bunsen burners so that the upper edges of the burners were approx. 50 mm below the fire barriers.
  • the Bunsen burners were placed in the center of the rear ventilation space at a distance of 100 mm.
  • a thermocouple was inserted into the rear ventilation gap at a distance of 50 mm above the aluminum rails. At the beginning of the flame, a rapid rise in temperatures to 480 ° C - 500 ° C was measured.
  • the intumescent system responded after a few seconds (5 - 10 sec.). A rapid movement of the thermal foam towards one another closed the ventilation gap. The measured As a result, temperatures above the fire barriers quickly decreased to values between 190 ° C - 198 ° C. After about 25-30 seconds, the gap was completely foamed over the entire width of the facade element.
  • the measured temperature was almost constant at 195 ° C throughout the test period.
  • the fire test was stopped after 15 minutes.
  • the thermal foam formed proved to be compact and stable.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Acoustics & Sound (AREA)
  • Building Environments (AREA)
  • Fireproofing Substances (AREA)
  • Paints Or Removers (AREA)
EP97107621A 1996-05-23 1997-05-09 Façade ignifugée ventilée par l'arrière Withdrawn EP0808956A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19620893 1996-05-23
DE19620893A DE19620893A1 (de) 1996-05-23 1996-05-23 Brandgeschützte hinterlüftende Fassaden

Publications (2)

Publication Number Publication Date
EP0808956A2 true EP0808956A2 (fr) 1997-11-26
EP0808956A3 EP0808956A3 (fr) 1998-06-10

Family

ID=7795182

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97107621A Withdrawn EP0808956A3 (fr) 1996-05-23 1997-05-09 Façade ignifugée ventilée par l'arrière

Country Status (5)

Country Link
US (1) US6000189A (fr)
EP (1) EP0808956A3 (fr)
JP (1) JPH10131341A (fr)
CN (1) CN1170029A (fr)
DE (1) DE19620893A1 (fr)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0992566A1 (fr) * 1998-09-04 2000-04-12 DSM Fine Chemicals Austria GmbH Laminés intumescents à haute résistance thermique
EP1038915A1 (fr) * 1999-03-22 2000-09-27 Ciba Spezialitätenchemie Pfersee GmbH Compositions retardatrices au feu contenant de bore, phosphore et polymère
EP0832735A3 (fr) * 1996-09-27 2004-11-24 Dr. Wolman GmbH Système statifié ignifuge
WO2005003254A1 (fr) 2003-07-06 2005-01-13 Karl Zimmermann Gmbh Element coupe-feu ignifuge
DE202010009459U1 (de) * 2010-06-23 2010-12-30 Bip Gmbh Brandschutz-Lüftungsgitter
WO2014131912A1 (fr) * 2013-03-01 2014-09-04 Sika Technology Ag Plaque isolante et procédé de production de celle-ci
WO2020233806A1 (fr) * 2019-05-21 2020-11-26 Kingspan Holdings (Irl) Limited Barrière, article de construction et son procédé de fabrication

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DE19825497C1 (de) * 1998-06-08 1999-06-24 Hoechst Trevira Gmbh & Co Kg Flammhemmende Trägereinlage und diese enthaltende, mit Bitumen beschichtete Bahn
DE19859851B4 (de) * 1998-12-23 2007-04-12 Staba Wuppermann Gmbh Brandschutzsystem
FR2791353B1 (fr) * 1999-03-23 2001-05-25 Chavanoz Ind Composition plastique ignifugeante, fil et structure textile enduits avec cette derniere
US6245842B1 (en) 2000-03-03 2001-06-12 Trus Joist Macmillan A Limited Partnership Flame-retardant coating and building product
US6756430B2 (en) * 2000-06-13 2004-06-29 Mitsui Chemicals, Inc. Flame-retarding thermoplastic resin composition
DE10060252A1 (de) * 2000-06-27 2002-01-10 Illbruck Gmbh Brandschutzelement
US6432155B1 (en) 2000-08-11 2002-08-13 Cp Kelco U.S., Inc. Compositions containing phosphate and xanthan gum variants
DE10223688A1 (de) * 2002-05-27 2003-12-18 Hilti Ag Fugendichtungselement
EP1616924A1 (fr) * 2004-07-13 2006-01-18 Huntsman Advanced Materials (Switzerland) GmbH Composition ignifuge
GB2417030A (en) * 2004-08-05 2006-02-15 Huntsman Advanced Materials Fire retardant composition
CN100365217C (zh) * 2004-11-29 2008-01-30 精碳伟业（北京）科技有限公司 一种现场随意成型的封堵方法及能随意成型的封堵产品
ITVI20050160A1 (it) * 2005-05-27 2006-11-28 Giampaolo Benussi Guarnizione intumescente
DE102005054375B4 (de) * 2005-11-15 2016-05-12 Hanno-Werk Gmbh & Co. Kg Schwer brennbares oder nicht brennbares Schaumstoffprofil zur brandschützenden Abdichtung von Bauöffnungen
DE202005018354U1 (de) * 2005-11-24 2006-02-09 Promat Gmbh Plattenförmiges Brandschutzelement
DE102007061503A1 (de) * 2007-12-18 2009-06-25 Henkel Ag & Co. Kgaa Flammfeste Plastisole enthaltend Blähgraphit
CA2860005A1 (fr) * 2010-12-20 2012-06-28 Cantech Industrial Research Corporation Revetements ignifuges ameliores
GB2491090A (en) * 2011-03-18 2012-11-28 Intelligent Wood Systems Ltd An adjustable inter-cavity fire-proof barrier
JP6185407B2 (ja) * 2014-03-05 2017-08-23 ダイセルポリマー株式会社 セルロースエステル組成物
CA2929696A1 (fr) 2015-05-12 2016-11-12 Owens Corning Intellectual Capital, Llc Event de faitage fait de materiau ignifuge
CN107267161A (zh) * 2016-04-07 2017-10-20 黑龙江宇威消防设备有限公司 一种环保型阻燃剂
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DE19620893A1 (de) 1997-11-27
CN1170029A (zh) 1998-01-14
EP0808956A3 (fr) 1998-06-10
JPH10131341A (ja) 1998-05-19
US6000189A (en) 1999-12-14

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