ISO 7203-4:2022
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ISO 7203-4:2022
76416

Abstract

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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 

  •  :  Published
     : 2022-02
     : 2022-03
  •  : 1
     : 28
  •  : ISO/TC 21/SC 6 Foam and powder media and firefighting systems using foam and powder
  •  :
    13.220.10 Fire-fighting

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