Reference number
ISO 7203-3:2019
ISO 7203-3:2019
© ISO 2024
International Standard
ISO 7203-3:2019
Fire extinguishing media — Foam concentrates — Part 3: Specification for low-expansion foam concentrates for top application to water-miscible liquids
Edition 3
2019-07
2019-07
ISO 7203-3:2019
ISO 7203-3:2019
70454
CHF
173
Convertir les francs suisses (CHF) dans une autre devise
Résumé
This document specifies the essential properties and performance of liquid foam concentrates used to make low-expansion foams for the control, extinction and inhibition of re-ignition of fires of water-miscible liquids. Minimum performance on certain test fires is specified.
These foams are suitable for top application to fires of water-miscible liquids. Those foams that also comply with ISO 7203-1 are also suitable for top application to fires of water-immiscible liquids.
The foam concentrates can be suitable for use in non-aspirating sprayers or for subsurface application to liquid fires, but requirements specific to those applications are not included in this document.
Informations générales
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État actuel: PubliéeDate de publication: 2019-07Stade: Norme internationale en cours d'examen systématique [90.20]
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Edition: 3
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Comité technique :ISO/TC 21/SC 6ICS :13.220.10
- RSS mises à jour
Cycle de vie
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Précédemment
AnnuléeISO 7203-3:2011
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Actuellement
PubliéeISO 7203-3:2019
Les normes ISO sont réexaminées tous les cinq ans
Stade: 90.20 (En cours d'examen)
