International Standard
ISO 7203-3:2019
Fire extinguishing media — Foam concentrates — Part 3: Specification for low-expansion foam concentrates for top application to water-miscible liquids
Reference number
ISO 7203-3:2019
Edición 3
2019-07
International Standard
Vista previa
ISO 7203-3:2019
70454
No disponible en español
Publicado (Edición 3, 2019)

ISO 7203-3:2019

ISO 7203-3:2019
70454
Idioma
Formato
CHF 173
Convertir Franco suizo (CHF) a tu moneda

Resumen

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

These foams are suitable for top application to fires of water-miscible liquids. Those foams that also comply with ISO 7203-1 are also suitable for top application to fires of water-immiscible liquids.

The foam concentrates can be suitable for use in non-aspirating sprayers or for subsurface application to liquid fires, but requirements specific to those applications are not included in this document.

Informaciones generales

  •  : Publicado
     : 2019-07
    : Norma Internacional publicada [60.60]
  •  : 3
     : 39
  • ISO/TC 21/SC 6
    13.220.10 
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