NF EN 50399

Common test methods for cables under fire conditions - Heat release and smoke production measurement on cables during flame spread test - Test apparatus, procedures, results

Le présent document spécifie l'appareillage et les méthodes d'essai pour l'évaluation de la propagation verticale de la flamme, du dégagement de chaleur et de dégagement de fumée des fils ou câbles, électriques ou optiques, montés en nappes en position verticale, dans des conditions définies. Le présent document entre dans le champ d'application de la Directive Produits de Construction n°89/106/CEE du 21 décembre 1988, modifiée par la Directive 93/68/CEE du 22 juillet 1993.

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