Current
British Standards Extra Supplement
BS EN
Provides a test method for determining the contribution of fire protection systems to the fire resistance of structural concrete/profiled sheet steel composite members or slabs. Applicable to lightweight, normal-weight or heavy-weight concrete and of strength classes 20/25 (LC/C/HC) to 50/60(LC/C/HC). Relevant to all fire protection materials used for the protection of concrete/steel composite members or slab, including sprayed materials, coatings, cladding protection systems and multi-layer or composite fire protection materials, with or without a cavity between the fire protection material and the concrete/steel composite members or slab.
Supersedes DD ENV 13381-5:2002.
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