Numéro de référence
ISO 5660-4:2008
ISO 5660-4:2008
© ISO 2024
ISO 5660-4:2008
Essais de réaction au feu — Débit calorifique, taux de dégagement de fumée et taux de perte de masse — Partie 4: Mesurage du débit calorifique pour la détermination des bas niveaux de combustibilité
Edition 1
2008-07
2008-07
Annulée
Résumé
ISO 5660-4:2008 specifies a method for evaluating materials and products that produce low levels of heat release when exposed to high heat flux (i.e. irradiance levels) typical of fully developed fires. It differs from ISO 5660-1 by prescribing items such as specific specimen size, specimen holder, specimen orientation, volumetric flow rate for O2 analyses and irradiance levels at which testing is conducted.
ISO 5660-4:2008 is intended for use on products and materials that contain only small amounts of combustible elements, e.g. test specimens that yield a total heat release of < 15 MJ m-2.
The information obtained from the test method in ISO 5660-4:2008 can also be used for fire safety engineering purposes.
Informations générales
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État actuel: AnnuléeDate de publication: 2008-07Stade: Annulation de la Norme internationale [95.99]
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Edition: 1
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Comité technique :ISO/TC 92/SC 1ICS :13.220.50
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