EP3799935A3 - Couverture intumescente de protection au feu - Google Patents

Couverture intumescente de protection au feu Download PDF

Info

Publication number
EP3799935A3
EP3799935A3 EP20198874.8A EP20198874A EP3799935A3 EP 3799935 A3 EP3799935 A3 EP 3799935A3 EP 20198874 A EP20198874 A EP 20198874A EP 3799935 A3 EP3799935 A3 EP 3799935A3
Authority
EP
European Patent Office
Prior art keywords
fire protection
fabric
intumescent material
intumescent
layer
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.)
Pending
Application number
EP20198874.8A
Other languages
German (de)
English (en)
Other versions
EP3799935A2 (fr
Inventor
Vincent Raillard
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.)
Soletanche Freyssinet SA
Original Assignee
Soletanche Freyssinet SA
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 Soletanche Freyssinet SA filed Critical Soletanche Freyssinet SA
Publication of EP3799935A2 publication Critical patent/EP3799935A2/fr
Publication of EP3799935A3 publication Critical patent/EP3799935A3/fr
Pending legal-status Critical Current

Links

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
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
    • A62C3/16—Fire prevention, containment or extinguishing specially adapted for particular objects or places in electrical installations, e.g. cableways
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C8/00—Hand tools or accessories specially adapted for fire-fighting, e.g. tool boxes
    • A62C8/06—Fire-blankets

Landscapes

  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Laminated Bodies (AREA)
  • Fireproofing Substances (AREA)

Abstract

L'invention concerne une couverture de protection au feu (1) qui comporte une première couche (10) constituée d'un tissu d'un matériau résistant à la chaleur, notamment un tissu de verre ou un tissu à fibres méta-aramides et une deuxième couche (11) constituée d'un matériau intumescent comme un silicone ou autre matériau intumescent acrylique, époxy ou PVC, ledit matériau intumescent contenant des charges graphites et/ou silicates et un dispositif de protection au feu de chemins de câbles utilisant une ou plusieurs desdites couvertures.
EP20198874.8A 2019-10-03 2020-09-29 Couverture intumescente de protection au feu Pending EP3799935A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1910968A FR3101552B1 (fr) 2019-10-03 2019-10-03 Couverture intumescente de protection au feu

Publications (2)

Publication Number Publication Date
EP3799935A2 EP3799935A2 (fr) 2021-04-07
EP3799935A3 true EP3799935A3 (fr) 2021-06-09

Family

ID=69699962

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20198874.8A Pending EP3799935A3 (fr) 2019-10-03 2020-09-29 Couverture intumescente de protection au feu

Country Status (2)

Country Link
EP (1) EP3799935A3 (fr)
FR (1) FR3101552B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4260914A1 (fr) 2022-04-11 2023-10-18 Soletanche Freyssinet Dispositif de protection au feu

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5258216A (en) * 1990-12-22 1993-11-02 Bayer Aktiengesellschaft Sheet-like structures capable of intumescence, their production
JP4748540B2 (ja) * 2008-05-16 2011-08-17 株式会社古河テクノマテリアル 可燃性長尺体貫通部の防火処理方法
US20130118764A1 (en) * 2010-07-22 2013-05-16 Raymond Porter Smoke, sound and fire resistant blanket

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2973252B1 (fr) 2011-04-01 2013-11-01 Soletanche Freyssinet Revetement de protecton anti-feu et procede d'application

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5258216A (en) * 1990-12-22 1993-11-02 Bayer Aktiengesellschaft Sheet-like structures capable of intumescence, their production
JP4748540B2 (ja) * 2008-05-16 2011-08-17 株式会社古河テクノマテリアル 可燃性長尺体貫通部の防火処理方法
US20130118764A1 (en) * 2010-07-22 2013-05-16 Raymond Porter Smoke, sound and fire resistant blanket

Also Published As

Publication number Publication date
FR3101552A1 (fr) 2021-04-09
EP3799935A2 (fr) 2021-04-07
FR3101552B1 (fr) 2023-08-25

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