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ISO 834-9:2003
Fire-resistance tests - Elements of building construction - Part 9: Specific requirements for non-loadbearing ceiling elements
ISO 834-9:2002 specifies test procedures for determining the fire resistance of non-loadbearing ceiling elements, which possess fire resistance independent of any building element above them, when exposed to heating from below the ceiling. It is applicable to self-supporting ceilings and to ceilings suspended from, or fixed directly to, a supporting construction. It is not applicable to ceilings used as a horizontal fire barrier for the protection of a loadbearing element above, in which case performance is assessed as an integral part of the complete assembly using ISO 834-5.
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International Organization for Standardization [iso]
International Organization for Standardization [iso]
