NF ISO 5658-2

NF ISO 5658-2

March 2007
Standard Current

Reaction to fire tests - Spread of flame - Part 2 : lateral spread on building and transport products in vertical configuration

ISO 5658-2:2006 specifies a method of test for measuring the lateral spread of flame along the surface of a specimen of a product orientated in the vertical position. ISO 5658-2:2006 provides data suitable for comparing the performance of essentially flat materials, composites or assemblies that are used primarily as the exposed surfaces of walls in buildings and transport vehicles, such as ships and trains. Some profiled products (such as pipes) can also be tested under specified mounting and fixing conditions. ISO 5658-2:2006 is applicable to the measurement and description of the properties of materials, products or assemblies in response to radiative heat in the presence of a pilot flame under controlled laboratory conditions. ISO 5658-2:2006 is not suitable to be used alone to describe or appraise the fire hazard or fire risk of materials, products or assemblies under actual fire conditions.

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Main informations

Collections

National standards and national normative documents

Publication date

March 2007

Number of pages

41 p.

Reference

NF ISO 5658-2

ICS Codes

13.220.50   Fire-resistance of building materials and elements

Classification index

P92-180-2

Print number

1 - 27/02/2007

International kinship

ISO 5658-2:2006
Sumary
Reaction to fire tests - Spread of flame - Part 2 : lateral spread on building and transport products in vertical configuration

ISO 5658-2:2006 specifies a method of test for measuring the lateral spread of flame along the surface of a specimen of a product orientated in the vertical position. ISO 5658-2:2006 provides data suitable for comparing the performance of essentially flat materials, composites or assemblies that are used primarily as the exposed surfaces of walls in buildings and transport vehicles, such as ships and trains. Some profiled products (such as pipes) can also be tested under specified mounting and fixing conditions.

ISO 5658-2:2006 is applicable to the measurement and description of the properties of materials, products or assemblies in response to radiative heat in the presence of a pilot flame under controlled laboratory conditions.

ISO 5658-2:2006 is not suitable to be used alone to describe or appraise the fire hazard or fire risk of materials, products or assemblies under actual fire conditions.

Table of contents
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  • Avant-propos
    v
  • Introduction
    vi
  • 1 Domaine d'application
    1
  • 2 Références normatives
    1
  • 3 Termes et définitions
    1
  • 4 Principes de l'essai
    3
  • 5 Aptitude d'un produit destiné à l'essai
    4
  • 5.1 Caractéristiques de surface
    4
  • 5.2 Produits thermiquement instables
    5
  • 6 Éprouvettes d'essai
    5
  • 6.1 Surface exposée
    5
  • 6.2 Nombre et dimensions des éprouvettes
    6
  • 6.3 Constitution des éprouvettes
    6
  • 6.4 Conditionnement
    8
  • 6.5 Préparation
    8
  • 7 Appareillage d'essai
    10
  • 7.1 Généralités
    10
  • 7.2 Cadre support du panneau radiant
    11
  • 7.3 Cadre support d'éprouvette
    12
  • 7.4 Porte-éprouvette
    14
  • 7.5 Brûleur de la flamme pilote
    14
  • 8 Environnement d'essai
    17
  • 9 Équipements et instruments additionnels
    17
  • 9.1 Fluxmètre thermique
    17
  • 9.2 Pyromètre à rayonnement total
    18
  • 9.3 Enregistreur
    18
  • 9.4 Dispositifs de chronométrage
    18
  • 9.5 Éprouvette factice
    18
  • 9.6 Plaque d'étalonnage
    18
  • 9.7 Contre-plaques et entretoises
    19
  • 10 Mode opératoire de réglage et d'étalonnage
    19
  • 10.1 Réglage
    19
  • 10.2 Vérification
    22
  • 10.3 Réglage de la flamme pilote
    22
  • 11 Mode opératoire d'essai
    22
  • 12 Expression des performances au feu d'un produit
    24
  • 13 Rapport d'essai
    24
  • Annexe A (normative) Mesures de sécurité
    26
  • Annexe B (informative) Constitution des éprouvettes
    27
  • Annexe C (informative) Étalonnage du fluxmètre thermique de travail
    28
  • Annexe D (informative) Lignes directrices relatives au compte rendu et au suivi des résultats du mode opératoire des essais au feu
    29
  • Annexe E (informative) Variabilité des résultats d'essai
    30
  • Annexe F (normative) Méthode d'essai relative à la propagation de la flamme sur une tuyauterie en plastique
    33
  • Bibliographie
    35
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