Abstract
PreviewISO 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.
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Status: PublishedPublication date: 2003-05
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Edition: 1Number of pages: 11
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- ICS :
- 13.220.50 Fire-resistance of building materials and elements
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Format | Language | |
---|---|---|
std 1 61 | ||
std 2 61 | Paper |
- CHF61
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