Aktivní norma | Vydána: 06.12.2012

ISO/TS 5660-3:2012

Reaction-to-fire tests — Heat release, smoke production and mass loss rate — Part 3: Guidance on measurement
(Essais de réaction au feu — Débit calorifique, taux de dégagement de fumée et taux de perte de masse — Partie 3: Lignes directrices relatives au mesurage)

Dostupné jazyky: Anglicky

Dostupné provedení: Elektronické PDF, Tištěné

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Podrobné informace

Označení: ISO/TS 5660-3:2012

Datum vydání: 06.12.2012

Stran: 44

Země: Mezinárodní technická norma

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Anotace

Description / Abstract: ISO/TS 5660-3:2012 examines the measurement limitations and applications of the cone calorimeter data as currently used for building products, and recommends ways in which some of these may be overcome for other types of products for other application areas. It compiles information from a large body of experience with regard to the use of the instrument. This information is presented as a set of guidelines, which will help to standardize the use of the cone calorimeter in this wider scope. Particular guidance is given on aspects of specimen preparation and on the behaviour, such as melting, spalling and intumescing, of specimens exposed to radiant heat. The relevance of specimen thickness and the use of substrate, and methods of fixing to substrate, are also discussed. Advice is given on approaches to testing a variety of "non-standard" products. Recommendations are made on techniques of calibration of the apparatus, selection of appropriate heat flux levels and ignition protocols.

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