Reference number
ISO 7203-4:2022
ISO 7203-4:2022
© ISO 2024
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
Edition 1
2022-02
2022-02
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
-
Estado: PublicadoFecha de publicación: 2022-02
Versión corregida (en): 2022-03Etapa: Norma Internacional publicada [60.60] -
Edición: 1Número de páginas: 28
-
Comité Técnico :ISO/TC 21/SC 6ICS :13.220.10
- RSS actualizaciones
