DS/ISO 5658-4:2001 Reaction to fire tests - Spread of flame - Part 4: Intermediate-scale test of vertical spread of flame with vertically oriented specimen
This International Standard specifies an intermediate-scale method of test for measuring the vertical spread of flame over a specimen of a product orientated in the vertical position. A measure of lateral spread may also be obtained.
DS/ISO 5658-4:2001 history
2001DS/ISO 5658-4:2001 Reaction to fire tests - Spread of flame - Part 4: Intermediate-scale test of vertical spread of flame with vertically oriented specimen