WO1998030764A1 - Element coupe-feu - Google Patents

Element coupe-feu Download PDF

Info

Publication number
WO1998030764A1
WO1998030764A1 PCT/US1997/000890 US9700890W WO9830764A1 WO 1998030764 A1 WO1998030764 A1 WO 1998030764A1 US 9700890 W US9700890 W US 9700890W WO 9830764 A1 WO9830764 A1 WO 9830764A1
Authority
WO
WIPO (PCT)
Prior art keywords
screen
foil
fire barrier
void
barrier system
Prior art date
Application number
PCT/US1997/000890
Other languages
English (en)
Inventor
Vaughn Barnes
Paul Heller
Original Assignee
Thermal Structures, Inc.
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 Thermal Structures, Inc. filed Critical Thermal Structures, Inc.
Priority to DE69723585T priority Critical patent/DE69723585D1/de
Priority to CA002277115A priority patent/CA2277115C/fr
Priority to PCT/US1997/000890 priority patent/WO1998030764A1/fr
Priority to EP97904821A priority patent/EP0966578B1/fr
Priority to AT97904821T priority patent/ATE245237T1/de
Priority to AU17515/97A priority patent/AU1751597A/en
Publication of WO1998030764A1 publication Critical patent/WO1998030764A1/fr
Priority to HK00103958A priority patent/HK1026243A1/xx

Links

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
    • E04B1/92—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

Definitions

  • the present invention generally relates to fire barriers for use in dynamic voids formed in
  • buildings and more particularly, pertains to systems that are capable of maintaining an effective
  • Fire barriers typically
  • Some configurations provide for the barrier to be rigidly afiBxed
  • both edges of the barrier are retained within grooves or tracks formed in both sides of the joint in order to allow both sides to
  • the prior art is therefore substantially devoid of a simple, low cost, low
  • the present invention provides a fire barrier system that prevents the spread of smoke
  • the barrier is relatively inexpensive, is
  • the fire barrier system of the present invention consists of foil-backed insulative material supported in a free-floating manner by a woven metallic screen component that is draped between
  • a loosely woven structure is critical in enabling the support
  • the insulation essentially remains stationary and undistorted as the screen
  • a single support screen component may be employed to support the insulation layer from
  • the insulation layer may be sandwiched between two woven metallic support
  • the barrier system of the present invention satisfies a need for a simple, easily installed,
  • FIG. 1 is a cross-sectioned perspective view of the fire barrier system of the present invention
  • FIG. 2 is an enlarged cross-section of a portion of an alternative embodiment barrier material
  • FIG. 3 is a cross-section of an alternative embodiment of the fire barrier system of the present invention.
  • the figures illustrate the fire barrier system of the present invention.
  • the system generally represents the fire barrier system of the present invention.
  • the system generally represents the fire barrier system of the present invention.
  • the system generally represents the fire barrier system of the present invention.
  • the system allows the sides of the void to undergo relative movement in
  • Fig. 1 illustrates an embodiment of the invention wherein the barrier system 12 is disposed
  • barrier 18 Supported between the two screen components 18, 26 in a free floating manner is barrier
  • the layers may simply he on top of one another or may be adhesively bonded to one another,
  • the structure may simply be held together by staples.
  • material 22 is narrower than the width of the support screen 18, 26 such that its edges remain
  • fire caulking 29 is positioned along the edge of the refractory material.
  • Fig. 1 configuration illustrated in Fig. 1 is easily adapted to vertical configurations, as well as horizontal
  • the screen preferably consists of stainless steel
  • the refractory material preferably consists
  • Fig. 2 shows an alternative embodiment wherein the barrier material includes an additional barrier material
  • the barrier material freely floats between woven stainless steel support and
  • retention screens 30, 42 and consists of stainless steel foil backing 40 on the hot side, aluminum
  • he on top of one another may be adhesively bonded to one another, or are preferably stapled
  • Fig. 3 illustrates an alternative embodiment of the barrier system wherein the retention
  • barrier material consisting of foil backing 52, 56 on either side of refractory matting 54, is
  • the support screen has a loosely woven
  • a rigid retention flange 58 is
  • retention flanges 58 are used, as well as wholly vertical applications wherein two Z-shaped
  • retention flanges 60 are employed.
  • the barrier system of the present invention not only accommodates relative movement of
  • wires forming the woven support screen allow opposite edges of the screen to be shifted laterally relative one another without causing the screen to buckle or wrinkle, such that the foil-backed

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Building Environments (AREA)
  • Insulated Conductors (AREA)
  • Table Devices Or Equipment (AREA)
  • Inorganic Insulating Materials (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Thermistors And Varistors (AREA)

Abstract

L'invention concerne un élément coupe-feu (12) qui est destiné à des cavités subissant des contraintes dynamiques et sert à empêcher la propagation du feu. Un matériau d'isolation flexible (22) doublé d'une feuille est supporté par une grille métallique tissée (18) positionnée dans la cavité. Lorsque les surfaces (14, 16) définissant la cavité subissent un mouvement relatif, la capacité des fils métalliques individuels de la grille (18) à se déplacer les uns par rapport aux autres à la manière de ciseaux permet à la grille de subir une déformation latérale sans cisaillement, plissage ou voilement, tandis que le matériau d'isolation (22) flottant sur la grille est efficacement isolé de toute force de cisaillement. Le doublage (20, 24) au moyen d'une feuille permet au matériau isolant (22) de se déplacer librement par rapport à la grille (18).
PCT/US1997/000890 1997-01-07 1997-01-07 Element coupe-feu WO1998030764A1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
DE69723585T DE69723585D1 (de) 1997-01-07 1997-01-07 Brandschutzelement
CA002277115A CA2277115C (fr) 1997-01-07 1997-01-07 Element coupe-feu
PCT/US1997/000890 WO1998030764A1 (fr) 1997-01-07 1997-01-07 Element coupe-feu
EP97904821A EP0966578B1 (fr) 1997-01-07 1997-01-07 Element coupe-feu
AT97904821T ATE245237T1 (de) 1997-01-07 1997-01-07 Brandschutzelement
AU17515/97A AU1751597A (en) 1997-01-07 1997-01-07 Fire barrier
HK00103958A HK1026243A1 (en) 1997-01-07 2000-06-29 Fire barrier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US1997/000890 WO1998030764A1 (fr) 1997-01-07 1997-01-07 Element coupe-feu

Publications (1)

Publication Number Publication Date
WO1998030764A1 true WO1998030764A1 (fr) 1998-07-16

Family

ID=22260259

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1997/000890 WO1998030764A1 (fr) 1997-01-07 1997-01-07 Element coupe-feu

Country Status (7)

Country Link
EP (1) EP0966578B1 (fr)
AT (1) ATE245237T1 (fr)
AU (1) AU1751597A (fr)
CA (1) CA2277115C (fr)
DE (1) DE69723585D1 (fr)
HK (1) HK1026243A1 (fr)
WO (1) WO1998030764A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2072703A1 (fr) 2007-12-20 2009-06-24 Felix Schuh & Co. GmbH Joint
KR102486841B1 (ko) * 2022-03-14 2023-01-10 디에스씨(주) 내진 구조 및 화재 확산 방지 기능을 갖춘 외벽 시공 방법
KR102632642B1 (ko) * 2023-07-26 2024-02-02 주식회사 에코텍이엔지 외벽 패널의 다중 진동 흡수용 내진 구조체 제조 및외벽 패널 시공방법

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105464227A (zh) * 2015-11-19 2016-04-06 吕五有 一种具有阻火隔热防水的变形缝带

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4942710A (en) * 1988-05-06 1990-07-24 Balco International, Inc. Fire-rated expansion joint having three degrees of freedom
US5304408A (en) * 1992-08-17 1994-04-19 Transco Inc. Fire barrier insulation

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB638306A (en) * 1945-10-12 1950-06-07 Raybestos Manhattan Inc Improvements in or relating to high temperature insulating material
US5140797A (en) * 1985-09-23 1992-08-25 Balco, Inc. Expansion joint fire barrier systems
US5032447A (en) * 1988-06-08 1991-07-16 Bailey Douglas J Fire barrier material
US5461838A (en) * 1994-08-25 1995-10-31 Heller; Paul S. Fire barrier

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4942710A (en) * 1988-05-06 1990-07-24 Balco International, Inc. Fire-rated expansion joint having three degrees of freedom
US5304408A (en) * 1992-08-17 1994-04-19 Transco Inc. Fire barrier insulation

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2072703A1 (fr) 2007-12-20 2009-06-24 Felix Schuh & Co. GmbH Joint
KR102486841B1 (ko) * 2022-03-14 2023-01-10 디에스씨(주) 내진 구조 및 화재 확산 방지 기능을 갖춘 외벽 시공 방법
KR102525669B1 (ko) * 2022-03-14 2023-04-25 주식회사 에코텍이엔지 내진 구조 및 화재 확산 방지 기능을 갖춘 외벽 시공 방법
KR102632642B1 (ko) * 2023-07-26 2024-02-02 주식회사 에코텍이엔지 외벽 패널의 다중 진동 흡수용 내진 구조체 제조 및외벽 패널 시공방법

Also Published As

Publication number Publication date
EP0966578A1 (fr) 1999-12-29
DE69723585D1 (de) 2003-08-21
EP0966578B1 (fr) 2003-07-16
HK1026243A1 (en) 2000-12-08
CA2277115C (fr) 2001-11-27
ATE245237T1 (de) 2003-08-15
AU1751597A (en) 1998-08-03
EP0966578A4 (fr) 2001-04-04
CA2277115A1 (fr) 1998-07-16

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