ULC-S135：standard test method for the determination of combustibility parametres of building materials using an oxygen consumption calorimeter.

 

This test method determines combustibility parameters for the assessment of degree of combustibility of building materials by measuring the heat release and smoke production from specimens exposed to radiant heat using the test apparatus, specimen configurations and procedures described.

 

This test method determines the amount of heat and smoke that may be contributed to a fire involving products made from the same material as that of the test specimen.

 

(a) Rate of heat release, by measurement of the oxygen consumption, as determined by the oxygen concentration and the flow rate in the exhaust product stream;

(b) Effective heat of combustion from a concomitant measurement of specimen mass loss rate, in combination with the heat release rate;

(c) Smoke release, by obscuration of light by the combustion product stream

(d) Ignitability, as a measurement of time from initial exposure to time of sustained flaming

 

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