Reference number
ISO 7203-1:2019
International Standard
ISO 7203-1:2019
Fire extinguishing media — Foam concentrates — Part 1: Specification for low-expansion foam concentrates for top application to water-immiscible liquids
Edition 3
2019-07
Preview
ISO 7203-1:2019
70452
Indisponible en français
Publiée (Edition 3, 2019)

ISO 7203-1:2019

ISO 7203-1:2019
70452
Langue
Format
CHF 173
Convertir les francs suisses (CHF) dans une autre devise

Résumé

This document specifies the essential properties and performance of liquid foam concentrates used to make low-expansion foams for the control, the extinction and the inhibition of reignition of fires of water-immiscible liquids. Minimum performance on certain test fires is specified.

These foams are suitable for top application to fires of water-immiscible liquids. The foams that conform with ISO 7203-3 are also suitable for top application to fires of water-miscible liquids.

The foam concentrates can be suitable for use in non-aspirating sprayers or for subsurface application to liquid fires, but the requirements specific to those applications are outside the scope of this document.

Informations générales

  •  : Publiée
     : 2019-07
    : Norme internationale en cours d'examen systématique [90.20]
  •  : 3
  • ISO/TC 21/SC 6
    13.220.10 
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