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.
ISO 5658-2:1996 history
2011ISO 5658-2:2006/Amd 1:2011 Reaction to fire tests - Spread of flame - Part 2: Lateral spread on building and transport products in vertical configuration; Amendment 1
2006ISO 5658-2:2006 Reaction to fire tests - Spread of flame - Part 2: Lateral spread on building and transport products in vertical configuration
1996ISO 5658-2:1996 Reaction to fire tests - Spread of flame - Part 2: Lateral spread on building products in vertical configuration