International Standard
ISO 23693-3:2026
Determination of the resistance to gas explosions of passive fire protection materials — Part 3: Tubular and I-section substrates subject to elastic deformation only
Reference number
ISO 23693-3:2026
Edition 1
2026-06
Preview
ISO 23693-3:2026
78399
Indisponible en français
Publiée (Edition 1, 2026)

ISO 23693-3:2026

ISO 23693-3:2026
78399
Langue
Format
CHF 100

Résumé

This document describes methods for simulating the mechanical loads that can be imparted to passive fire protection (PFP) materials and systems by explosions resulting from releases of flammable gas, pressurized liquefied gas, flashing liquid fuels, or dust that can precede a fire.

These methods can be used to determine the resistance of passive fire protection materials to such events.

This document considers PFP materials applied to substrates that are subject to the combined effects of pressure and drag that occur in the flow path of an explosion. This document excludes specimens in which the substrate is subject to plastic deformation or brittle failure.

Informations générales

  •  : Publiée
     : 2026-06
    : Norme internationale publiée [60.60]
  •  : 1
  • ISO/TC 92/SC 2
    13.220.50 
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