Historical
ISO 5658-2:1996
Reaction to fire tests - Spread of flame - Part 2: Lateral spread on building products in vertical configuration
Describes a method of test for measuring the lateral spread of flame along the surface of a specimen of a building product orientated in the vertical position. Provides data for comparing the performance of essentially flat materials which are used primarily as the exposed surface of walls.
International Organization for Standardization [iso]