Resumen
ISO 6944-2:2009 establishes a method of test in which kitchen extract ducts are required to provide fire resistance. The requirements are intended to limit the spread of fire from the duct when a fire occurs within the duct and assesses the structural integrity of the duct when a fire occurs in the area surrounding the duct.
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Informaciones generales
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Estado: PublicadoFecha de publicación: 2009-06Etapa: Norma Internacional confirmada [90.93]
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Edición: 1Número de páginas: 17
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Comité Técnico :ISO/TC 92/SC 2
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