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ISO 7203-3:2011

Fire extinguishing media -- Foam concentrates -- Part 3: Specification for low-expansion foam concentrates for top application to water-miscible liquids

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Kehtetu alates 01.07.2019
Tegevusala (ICS grupid)
13.220.10 Tuletõrje
Direktiivid või määrused
puuduvad

Standardi ajalugu

Staatus
Kuupäev
Tüüp
Nimetus
01.07.2019
Põhitekst
02.08.2011
Põhitekst
Põhitekst
ISO 7203-3:1999
ISO 7203-3:2011 specifies the essential properties and performance of liquid foam concentrates used to make low-expansion foams for the control, extinction and inhibition of reignition 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-miscible 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 ISO 7203-3:2011.

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