ISO/TR 834-2:2009Withdrawn

Fire-resistance tests — Elements of building construction — Part 2: Guidance on measuring uniformity of furnace exposure on test samples

Essais de résistance au feu — Éléments de construction — Partie 2: Lignes directrices pour la mesure de l'uniformité de l'exposition au feu des échantillons pour essai

This edition has been replaced by ISO 834-2:2019.

Abstract / scope

ISO/TR 834-2:2009 establishes general principles for measuring the uniformity of furnace exposure of samples tested in accordance with the requirements of ISO 834-1. ISO/TR 834-2:2009 specifies the type and location of instrumentation used to measure the temperature, velocity and oxygen content near the surface of simulated test samples. The surface of the simulated sample facing the furnace is gypsum board secured to cold-formed steel supports.

ISO/TR 834-2:2009 does not include requirements for furnace performance.

Life cycle

Replaced by

ISO 834-2:2019PublishedFire-resistance tests — Elements of building construction — Part 2: Requirements and recommendations for measuring furnace exposure on test samplesInternational Standard · Published 20 Jun 2019 · ISO/TC 92/SC 2