CA2235740C - Systemes de protection passive contre l'incendie pour conduits - Google Patents

Systemes de protection passive contre l'incendie pour conduits Download PDF

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Publication number
CA2235740C
CA2235740C CA 2235740 CA2235740A CA2235740C CA 2235740 C CA2235740 C CA 2235740C CA 2235740 CA2235740 CA 2235740 CA 2235740 A CA2235740 A CA 2235740A CA 2235740 C CA2235740 C CA 2235740C
Authority
CA
Canada
Prior art keywords
intumescent
fire
folds
layers
fire protection
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
CA 2235740
Other languages
English (en)
Other versions
CA2235740A1 (fr
Inventor
Mike D. Kiser
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.)
Flame Seal Products Inc
Original Assignee
Flame Seal Products 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
Priority claimed from US08/550,094 external-priority patent/US5681640A/en
Application filed by Flame Seal Products Inc filed Critical Flame Seal Products Inc
Publication of CA2235740A1 publication Critical patent/CA2235740A1/fr
Application granted granted Critical
Publication of CA2235740C publication Critical patent/CA2235740C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Building Environments (AREA)
  • Laying Of Electric Cables Or Lines Outside (AREA)
  • Fireproofing Substances (AREA)
  • Details Of Indoor Wiring (AREA)

Abstract

La présente invention concerne un système de protection passive des conduits, chemins de câbles, tiges de support et de l'acier de construction contre les flammes et la chaleur dans le cas d'un grave incendie touchant à l'ensemble de l'environnement tel qu'un feu d'hydrocarbure. Ce système se compose d'un matériau multicouche (stratifié) souple (11, 12, 13, 14) contenant une pluralité de couches en matériaux intumescents. Ce matériau multicouche (11, 12, 13, 14) est conçu pour constituer un système de confinement de la mousse carbonée résultant de l'expansion des matériaux intumescents.
CA 2235740 1995-10-27 1996-10-25 Systemes de protection passive contre l'incendie pour conduits Expired - Fee Related CA2235740C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/550,094 1995-10-27
US08/550,094 US5681640A (en) 1995-10-27 1995-10-27 Passive fire protection systems for conduit, cable trays, support rods, and structural steel
PCT/US1996/017016 WO1997015444A1 (fr) 1995-10-27 1996-10-25 Systemes de protection passive contre l'incendie pour conduits

Publications (2)

Publication Number Publication Date
CA2235740A1 CA2235740A1 (fr) 1997-05-01
CA2235740C true CA2235740C (fr) 2005-11-29

Family

ID=29406011

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2235740 Expired - Fee Related CA2235740C (fr) 1995-10-27 1996-10-25 Systemes de protection passive contre l'incendie pour conduits

Country Status (1)

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CA (1) CA2235740C (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117468593B (zh) * 2023-12-26 2024-03-26 应急管理部天津消防研究所 用于建筑隔震装置的折叠提升式柔性防潮防火保护系统

Also Published As

Publication number Publication date
CA2235740A1 (fr) 1997-05-01

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