ISO 7203-4:2022

Published (Edition 1, 2022)

ISO 7203-4:2022

CHF 151

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Abstract

This document specifies the essential properties and performance of liquid foam concentrates used to make foams for the extinguishment and inhibition of reignition of fires of Class A fuels. Minimum performance on certain test fires is specified.

NOTE 1 Class A fires are fires involving solid materials, usually of an organic nature, in which combustion normally takes place with the formation of glowing embers (see 3.16).

NOTE 2 Class A fuels can include materials such as vegetation, wood, cloth, paper, rubber and some plastics (see 3.17).

General information

Status
: Published

Publication date
: 2022-02

Corrected version (en)
: 2022-03

Stage
: International Standard published [60.60]
Edition
: 1

Number of pages
: 28
Technical Committee :
ISO/TC 21/SC 6

ICS :
13.220.10
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