Reference number
ISO 22899-1:2021
© ISO 2025
International Standard
ISO 22899-1:2021
Determination of the resistance to jet fires of passive fire protection materials — Part 1: General requirements
Edition 2
2021-06
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Published (Edition 2, 2021)

ISO 22899-1:2021

Language
Format
CHF 177
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Abstract

This document describes a method of determining the resistance to jet fires of passive fire protection materials and systems. It gives an indication of how passive fire protection materials behave in a jet fire and provides performance data under the specified conditions.

It does not include an assessment of other properties of the passive fire protection material such as weathering, ageing, shock resistance, impact or explosion resistance, or smoke production.

Complete I-beams and columns cannot be tested to this document due to disruption of the characteristics of the jet.

General information

  • Status
     : Published
    Publication date
     : 2021-06
    Stage
    : International Standard published [60.60]
  • Edition
     : 2
    Number of pages
     : 43
  • Technical Committee :
    ISO/TC 92/SC 2
    ICS :
    13.220.50 
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