DE69320803T2 - Feuerbeständiger flexiblen Verbundwerkstoff, diesen einschliessendes System, Verfahren zur Herstellung des Verbundwerkstoffes und Verfahren zum Schutz vor Feuer - Google Patents

Feuerbeständiger flexiblen Verbundwerkstoff, diesen einschliessendes System, Verfahren zur Herstellung des Verbundwerkstoffes und Verfahren zum Schutz vor Feuer

Info

Publication number
DE69320803T2
DE69320803T2 DE69320803T DE69320803T DE69320803T2 DE 69320803 T2 DE69320803 T2 DE 69320803T2 DE 69320803 T DE69320803 T DE 69320803T DE 69320803 T DE69320803 T DE 69320803T DE 69320803 T2 DE69320803 T2 DE 69320803T2
Authority
DE
Germany
Prior art keywords
composite
fire
manufacturing
system including
protection against
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.)
Expired - Fee Related
Application number
DE69320803T
Other languages
English (en)
Other versions
DE69320803D1 (de
Inventor
Vernon H Wilson
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.)
3M Co
Original Assignee
Minnesota Mining and Manufacturing Co
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 Minnesota Mining and Manufacturing Co filed Critical Minnesota Mining and Manufacturing Co
Publication of DE69320803D1 publication Critical patent/DE69320803D1/de
Application granted granted Critical
Publication of DE69320803T2 publication Critical patent/DE69320803T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00Layered products comprising a layer of metal
    • B32B15/14Layered products comprising a layer of metal next to a fibrous or filamentary layer
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00Layered products comprising a layer of metal
    • B32B15/18Layered products comprising a layer of metal comprising iron or steel
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00Layered products comprising a layer of metal
    • B32B15/20Layered products comprising a layer of metal comprising aluminium or copper
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04Interconnection of layers
    • B32B7/12Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62Insulation or other protection; Elements or use of specified material therefor
    • E04B1/92Protection against other undesired influences or dangers
    • E04B1/94Protection against other undesired influences or dangers against fire
    • E04B1/948Fire-proof sealings or joints
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/10Inorganic fibres
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2305/00Condition, form or state of the layers or laminate
    • B32B2305/10Fibres of continuous length
    • B32B2305/20Fibres of continuous length in the form of a non-woven mat
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00Properties of the layers or laminate
    • B32B2307/30Properties of the layers or laminate having particular thermal properties
    • B32B2307/304Insulating
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00Properties of the layers or laminate
    • B32B2307/30Properties of the layers or laminate having particular thermal properties
    • B32B2307/306Resistant to heat
    • B32B2307/3065Flame resistant or retardant, fire resistant or retardant
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2419/00Buildings or parts thereof
DE69320803T 1992-05-12 1993-04-14 Feuerbeständiger flexiblen Verbundwerkstoff, diesen einschliessendes System, Verfahren zur Herstellung des Verbundwerkstoffes und Verfahren zum Schutz vor Feuer Expired - Fee Related DE69320803T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US88185292A 1992-05-12 1992-05-12
PCT/US1993/003551 WO1993023245A1 (en) 1992-05-12 1993-04-14 Fire protective flexible composite, system including same method of making the composite, and method of fire-proofing

Publications (2)

Publication Number Publication Date
DE69320803D1 DE69320803D1 (de) 1998-10-08
DE69320803T2 true DE69320803T2 (de) 1999-01-21

Family

ID=25379350

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69320803T Expired - Fee Related DE69320803T2 (de) 1992-05-12 1993-04-14 Feuerbeständiger flexiblen Verbundwerkstoff, diesen einschliessendes System, Verfahren zur Herstellung des Verbundwerkstoffes und Verfahren zum Schutz vor Feuer

Country Status (5)

Country Link
US (1) US5502937A (de)
EP (1) EP0640038B1 (de)
JP (1) JPH07506778A (de)
DE (1) DE69320803T2 (de)
WO (1) WO1993023245A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007037137A1 (de) * 2007-08-07 2009-02-12 Rudolf Rost Sperrholz Gmbh Unbrennbare Konstruktionsplatte

Families Citing this family (77)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2273100B (en) * 1992-11-18 1997-01-08 Environmental Seals Ltd Intumescent products
US5851663A (en) * 1994-05-25 1998-12-22 Minnesota Mining And Manufacturing Company Flame retardant pressure-sensitive adhesives and tapes
US5487946A (en) * 1994-08-02 1996-01-30 Battelle Memorial Institute Thermally-protective intumescent coating
US5765332A (en) * 1995-02-21 1998-06-16 Minnesota Mining And Manufacturing Company Fire barrier protected dynamic joint
GB9615720D0 (en) * 1996-07-26 1996-09-04 Ici Plc Composite mat
US20020025750A1 (en) 1996-07-26 2002-02-28 Imperial Chemical Industries Plc. Composite mat
GB9715208D0 (en) * 1997-07-18 1997-09-24 Promat Fire Protection Limited Fire-resistant composite panels
US6128874A (en) * 1999-03-26 2000-10-10 Unifrax Corporation Fire resistant barrier for dynamic expansion joints
US6747074B1 (en) 1999-03-26 2004-06-08 3M Innovative Properties Company Intumescent fire sealing composition
GB0004681D0 (en) * 2000-02-28 2000-04-19 Saffil Limited Method of making fibre-based products and their use
US6408440B1 (en) * 2000-05-24 2002-06-25 Richard S. Phillips Protective vest
US7018699B2 (en) * 2001-08-09 2006-03-28 3M Innovative Properties Company Fire stop article
ATE323145T1 (de) * 2001-11-30 2006-04-15 Icopal As Feuerbeständiges, biegsames laminat
AU2003219473B2 (en) * 2002-04-23 2008-09-25 Kingspan Research And Developments Limited Fire resistant edge seal
ATE394142T1 (de) * 2004-01-27 2008-05-15 Goldfire Sprl Biegsame wand mit feuerbeständigen eigenschaften
US7424793B1 (en) * 2004-05-07 2008-09-16 Thermafiber, Inc. Interlocking curtain wall insulation system
US6996944B2 (en) * 2004-05-26 2006-02-14 Alan Shaw Fire barriers for multi-dimensional architectural expansion joints
WO2006029289A2 (en) * 2004-09-09 2006-03-16 Watson Bowman Acme Corporation Fire barrier for expansion joints
US20070204540A1 (en) * 2006-03-03 2007-09-06 Specified Technologies Inc. Means and method for fireproof sealing between the peripheral edge of individual floors of a building and the exterior wall structure thereof
MX2009003012A (es) * 2006-09-20 2010-07-30 Beerenberg Corp As Medios para proteccion contra el fuego de tubos, juntas de tubos, bridas, valvulas, aislamiento y construcciones de acero.
US8601760B2 (en) * 2007-01-19 2013-12-10 Balco, Inc. Fire barrier
US7958691B1 (en) * 2007-05-18 2011-06-14 Viking Range Corporation Adjustable cabinet fillers
US7950199B2 (en) * 2007-05-18 2011-05-31 Viking Range Corporation Adjustable cabinet fillers
US20090183456A1 (en) * 2007-08-03 2009-07-23 Fireline 520, Llc Moisture impermeable fire-barriers
US20100115868A1 (en) * 2008-08-04 2010-05-13 Fireline 520, Llc Moisture impermeable fire-barriers
US10563399B2 (en) 2007-08-06 2020-02-18 California Expanded Metal Products Company Two-piece track system
US10619347B2 (en) 2007-08-22 2020-04-14 California Expanded Metal Products Company Fire-rated wall and ceiling system
US7856775B2 (en) * 2007-11-16 2010-12-28 Specified Technologies Inc. Thermal insulation and sealing means for a safing slot
US8671645B1 (en) 2008-10-31 2014-03-18 Owens Corning Intellectual Capital, Llc Safing insulation with pre-applied smoke sealant
US8683763B2 (en) 2008-10-31 2014-04-01 Owens Corning Intellectual Capital, Llc Methods and apparatuses for positioning and securing safing insulation
GB0906837D0 (en) 2009-04-21 2009-06-03 Saffil Automotive Ltd Mats
US20100276127A1 (en) * 2009-04-30 2010-11-04 Thermal Structures, Inc. Metal silicone hybrid insulating structures and methods therefor
US20110016808A1 (en) * 2009-07-23 2011-01-27 Balco, Inc Fire barrier
EP2464840A4 (de) * 2009-08-10 2013-10-30 Unifrax I Llc Montagematte oder vorform davon mit veränderlichem basisgewicht sowie abgasbearbeitungsvorrichtung
CN102575542B (zh) * 2009-08-14 2014-09-10 尤尼弗瑞克斯I有限责任公司 用于排气处理装置的安装垫
US8671632B2 (en) 2009-09-21 2014-03-18 California Expanded Metal Products Company Wall gap fire block device, system and method
US8318304B2 (en) * 2009-11-24 2012-11-27 Alva-Tech, Inc. Intumescent rod
WO2011084487A1 (en) 2009-12-17 2011-07-14 Unifrax I Llc Mounting mat for exhaust gas treatment device
EP2513442B1 (de) 2009-12-17 2017-11-29 Unifrax I LLC Abgasbehandlungsvorrichtung
CA2782413C (en) * 2009-12-17 2017-12-05 Unifrax I Llc Multilayer mounting mat for pollution control devices
JP5579469B2 (ja) * 2010-03-19 2014-08-27 株式会社東京パイロン販売 層間塞ぎ装置
US10184246B2 (en) 2010-04-08 2019-01-22 California Expanded Metal Products Company Fire-rated wall construction product
US20120023846A1 (en) 2010-08-02 2012-02-02 Mattox Timothy M Intumescent backer rod
US8765069B2 (en) 2010-08-12 2014-07-01 Unifrax I Llc Exhaust gas treatment device
CN103547777A (zh) 2010-11-11 2014-01-29 尤尼弗瑞克斯I有限责任公司 安装垫和废气处理装置
WO2012099772A1 (en) * 2011-01-18 2012-07-26 Mull-It-Over Products Interior wall cap for use with an exterior wall of a building structure
US10077550B2 (en) 2012-01-20 2018-09-18 California Expanded Metal Products Company Fire-rated joint system
CN103646611B (zh) * 2013-09-04 2015-11-11 京东方科技集团股份有限公司 一种阵列基板、柔性显示器件及阵列基板的制作方法
MX2017009657A (es) * 2015-01-26 2017-12-07 United States Mineral Prod Co Materiales resistentes al fuego aplicados por pulverizacion resistentes a la corrosion.
EP3056622A1 (de) * 2015-02-13 2016-08-17 HILTI Aktiengesellschaft Fassadenbaugruppe, Gebäudeaufbau und Verfahren zur Montage der Fassadenbaugruppe
PL3283705T3 (pl) * 2015-04-13 2021-05-17 Brunkeberg Systems AB C/O J .H. Falk AB Element elewacji i szyna podnosząca
US9869086B2 (en) * 2015-06-08 2018-01-16 Hilti Aktiengesellschaft Thermal insulating and sealing means for a safing slot in a curtain wall
JP6276231B2 (ja) * 2015-10-05 2018-02-07 井前工業株式会社 耐火遮熱システム及びこれを用いた耐火遮熱シート
US10017939B2 (en) * 2015-11-24 2018-07-10 Hilti Aktiengesellschaft Fire-resistance-rated thermally insulating and sealing system for use with curtain wall structures
US20170260741A1 (en) * 2016-03-11 2017-09-14 Rectorseal, Llc Systems and methods for assisting in reducing the spread of fire, smoke or heat in a building
EP3231953A1 (de) * 2016-04-13 2017-10-18 HILTI Aktiengesellschaft Thermisch und akustisch isolierendes dichtungsmittel für einen safing-schlitz in einer vorhangfassade
US10358824B2 (en) 2016-05-06 2019-07-23 Owens Corning Intellectual Capital, Llc Shingle sealing arrangements
EP3246480A1 (de) * 2016-05-20 2017-11-22 HILTI Aktiengesellschaft Thermisch und akustisch isolierendes und abdichtendes mittel für einen safing-schlitz in einer vorhangfassade
US10626598B2 (en) * 2017-03-31 2020-04-21 James Alan Klein Fire rated building construction framing members
US11512464B2 (en) * 2017-03-31 2022-11-29 James Alan Klein Robust multi-layer building construction tape and related framing members
US10202759B2 (en) 2017-05-19 2019-02-12 Hilti Aktiengesellschaft Dynamic, fire-resistance-rated thermally insulating and sealing system having a F-rating of 120 min for use with curtain wall structures
US11713572B2 (en) * 2017-05-19 2023-08-01 Hilti Aktiengesellschaft Process for assembling a unitized panel for use within an exterior dynamic curtain wall assembly
US10851541B2 (en) * 2018-03-05 2020-12-01 Schul International Co., Llc Expansion joint seal for surface contact with offset rail
US10753084B2 (en) 2018-03-15 2020-08-25 California Expanded Metal Products Company Fire-rated joint component and wall assembly
US10689842B2 (en) 2018-03-15 2020-06-23 California Expanded Metal Products Company Multi-layer fire-rated joint component
CA3041494C (en) 2018-04-30 2022-07-05 California Expanded Metal Products Company Mechanically fastened firestop flute plug
US11111666B2 (en) 2018-08-16 2021-09-07 California Expanded Metal Products Company Fire or sound blocking components and wall assemblies with fire or sound blocking components
US20220080235A1 (en) * 2018-12-11 2022-03-17 Watson Bowman Acme Corporation Fire barrier, a method for installing the same, an expansion joint system and a fire barrier assembly
US10914065B2 (en) * 2019-01-24 2021-02-09 California Expanded Metal Products Company Wall joint or sound block component and wall assemblies
US11268274B2 (en) 2019-03-04 2022-03-08 California Expanded Metal Products Company Two-piece deflection drift angle
US10731338B1 (en) 2019-03-14 2020-08-04 Hilti Aktiengesellschaft Dynamic, fire-resistance-rated thermally insulating and sealing system having a F-rating of a min. of 120 min for use with curtain wall structures
US10538915B1 (en) * 2019-03-14 2020-01-21 Hilti Aktiengesellschaft Process for assembling a fire-, smoke-, sound- and/or water-proof system within a dynamic curtain wall façade
US11920343B2 (en) 2019-12-02 2024-03-05 Cemco, Llc Fire-rated wall joint component and related assemblies
US20220154456A1 (en) * 2020-01-22 2022-05-19 Bohning Company, Ltd. Structural barrier and related method of use
US20220268017A1 (en) * 2021-02-10 2022-08-25 California Expanded Metal Products Company Fire block component and assembly
US20220401767A1 (en) * 2021-02-10 2022-12-22 California Expanded Metal Products Company Fire block component and assembly
GB2609069B (en) * 2022-04-14 2023-08-23 Tenmat Ltd Improvements in & relating to fire rated movement joints

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE24908E (en) * 1960-12-13 Power bucket machine
US3916057A (en) * 1973-08-31 1975-10-28 Minnesota Mining & Mfg Intumescent sheet material
US4273879A (en) * 1978-03-31 1981-06-16 Minnesota Mining And Manufacturing Company Intumescent fire retardant composites
JPS5852492B2 (ja) * 1978-08-18 1983-11-22 株式会社ブリヂストン 耐火性積層体
US4305992A (en) * 1979-11-28 1981-12-15 Minnesota Mining And Manufacturing Company Intumescent sheet material
US4467577A (en) * 1980-05-29 1984-08-28 Minnesota Mining And Manufacturing Company Intumescent fire barrier material laminated with restraining layer
US4364210A (en) * 1980-05-29 1982-12-21 Minnesota Mining And Manufacturing Company Fire barrier device
US4509559A (en) * 1982-03-30 1985-04-09 Dunlop Limited Fire-barriers
US4433732A (en) * 1982-04-06 1984-02-28 Minnesota Mining And Manufacturing Company Cable tray protection system
DE3632648C1 (en) * 1986-09-23 1988-06-09 Erdogan Figen Rain-tight and fire-resistant movement profile system
WO1989009316A1 (en) * 1988-03-21 1989-10-05 Agfk, Ag Für Kunststoffverarbeitung Multilayer system with temperature-dependent insulating property
US4866898A (en) * 1988-06-20 1989-09-19 Manville Corporation Fire resistant expansion joint
GB2250933B (en) * 1990-12-21 1994-08-17 Environmental Seals Ltd Improvements in and relating to fire barriers and their method of manufacture

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007037137A1 (de) * 2007-08-07 2009-02-12 Rudolf Rost Sperrholz Gmbh Unbrennbare Konstruktionsplatte
DE102007037137B4 (de) * 2007-08-07 2012-03-01 Rudolf Rost Sperrholz Gmbh Lüftungs- oder Leitungskanal

Also Published As

Publication number Publication date
DE69320803D1 (de) 1998-10-08
JPH07506778A (ja) 1995-07-27
EP0640038B1 (de) 1998-09-02
US5502937A (en) 1996-04-02
EP0640038A1 (de) 1995-03-01
WO1993023245A1 (en) 1993-11-25

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