Sustained flaming
Sustained flaming
Existence of flame on or over the surface of the specimen for periods of over 10 s.
ISO 5660-1:2015/Amd.1:2019(en)
ISO 5660-1:2015(en) Reaction-to-fire tests — Heat release, smoke production and mass loss rate — Part 1: Heat release rate (cone calorimeter method) and smoke production rate