NF G37-114

NF G37-114

December 2011
Standard Cancelled

Rubber- or plastics coated fabrics - Gas permeability test

Le présent document décrit une méthode d'essai pour la mesure de la perméabilité aux gaz des supports textiles revêtus de caoutchoucs ou de plastiques.

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Main informations

Collections

National standards and national normative documents

Publication date

December 2011

Number of pages

11 p.

Reference

NF G37-114

ICS Codes

59.080.40   Coated fabrics

Classification index

G37-114

Print number

1 - 25/11/2011
Sumary
Rubber- or plastics coated fabrics - Gas permeability test

Le présent document décrit une méthode d'essai pour la mesure de la perméabilité aux gaz des supports textiles revêtus de caoutchoucs ou de plastiques.
Replaced standards (1)
NF G37-114
October 1983
Standard Cancelled
Fabrics coated with rubber or plastics. Gas permeability test.

Standard replaced by (1)
NF ISO 7229
December 2015
Standard Cancelled
Rubber - or plastics-coated fabrics - Measurement of gas permeability

<p>ISO 7229:2015 specifies two methods for measuring gas transmission through rubber- or plastics-coated fabrics, a property known as permeability.</p>

Table of contents
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  • 1 Objet et domaine d'application
    5
  • 2 Références normatives
    5
  • 3 Principe
    5
  • 4 Appareillage
    5
  • 4.1 Cuve porte-éprouvette
    5
  • 4.2 Système de maintien de la pression et de la mesure du volume
    6
  • 4.3 Système de mesure de la flèche
    6
  • 5 Éprouvette
    6
  • 5.1 Formes et dimensions
    6
  • 5.2 Prélèvement
    6
  • 5.3 Préparation des éprouvettes
    6
  • 6 Mode opératoire
    7
  • 6.1 Conditionnement de l'éprouvette
    7
  • 6.2 Conditions des essais
    7
  • 6.3 Technique de l'essai
    7
  • 7 Expression des résultats
    7
  • 8 Perméabilité inférieure à 2 I/m2/24 h
    8
  • 8.1 Appareillage
    8
  • 8.2 Température
    9
  • 8.3 Surface
    9
  • 8.4 Calcul
    9
  • 9 Procès-verbal d'essai
    10
  • Annexe A (informative) Essai de réception
    11
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