CAN/ULC-S127：standard corner wall method of test for flammability characteristics of Non-melting foam plastic building materials.

 

This method of test for flammability characteristics is applicable to certain low density insulating materials that do not melt or drip during exposure to fire (see Appendix A). It is used in establishing the Flame Spread Classification for those foamed plastics whose flammability assessment found in CAN/ULC-S102, Standard Method of Test for Surface Burning Characteristics of Building Materials and Assemblies, requires the use of the rate formula FSV = 92.5 d/t but where the necessary parameters (’d’& ’t’) for use in the formula are difficult to define.

 

The purpose of this test is to determine the comparative burning characteristics of the material under test by exposing the material in a corner wall configuration to a test fire.

 

ISO 1182: Reaction to fire tests for products -- Non-combustibility test

GB/T 5464：Non-combustibility test method of building materials

BS 476: Fire tests on building materials and structures

BS 476-7：Fire Tests on Building Materials and Structures Part 7: Method of Test to Determine the Classification of the Surface Spread of Flame of Products

EN 13501-1: Fire classification of construction products and building elements- Part1:

Classification using data from reaction to fire tests

AS 1530：Methods for fire tests on building materials，components and structures