International Standard
ISO 7203-4:2022
Fire extinguishing media — Foam concentrates — Part 4: Specification for Class A foam concentrates for application on Class A fires
Reference number
ISO 7203-4:2022
ISO 7203-4:2022
Edición 1
2022-02
2022-02
© ISO 2024
International Standard
Resumen
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).
Informaciones generales
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Estado: PublicadoFecha de publicación: 2022-02
Versión corregida (en): 2022-03Etapa: Norma Internacional publicada [60.60] -
Edición: 1Número de páginas: 28
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Comité Técnico :ISO/TC 21/SC 6ICS :13.220.10
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