Abstract Preview

ISO 12472:2002 specifies a test method for determining the effective sealing capability of intumescent materials or systems in the context of sealing door-to-frame clearances in timber door assemblies. The method is suitable for evaluating the efficacy of exposed intumescent sealing systems used in conjunction with timber fire resisting doors of up to 1 h fire resistance. It is not suitable for comparing concealed intumescent seals. The results can be applied to proven, single-acting, single-leaf, latched, timber door assemblies of sizes up to that given in the field of direct application.


General information

  • Status :  Published
    Publication date : 2003-05
  • Edition : 1
    Number of pages : 11
  • :
    ISO/TC 92/SC 2
    Fire containment
  • 13.220.50
    Fire-resistance of building materials and elements

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