SSH ISO 7203-4:2022

Fire extinguishing media — Foam concentrates — Part 4: Specification for Class A foam concentrates for application on Class A fires

Publication date: Sep 25, 2024

General information

Current stage: 60.60 Effective date: Sep 25, 2024

Next stage: 95.99

Originator: DPS

Owner: DPS/KT 286

Type: International Standard

ICS: 13.220.10

Languages: English

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Status: Published

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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).

SSH ISO 7203-4:2022

Fire extinguishing media — Foam concentrates — Part 4: Specification for Class A foam concentrates for application on Class A fires

General information

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Scope

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Adopted from ISO 7203-4:2022