CAN/ULC-S129 STANDARD METHOD OF TEST FOR SMOULDER RESISTANCE OF INSULATION (BASKET METHOD)
1. SCOPE
1.1 This Standard applies to thermal insulation suitable for indoor use in building construction within the temperature range of -50 to 80 oC.
1.2 The types of insulation materials which lend themselves to the evaluation using the method described in this Standard are:
A Loose fill, designed for pouring application;
B Loose fill, designed for blowing application with the aid of pneumatic equipment;
C Preformed products such as batts, roll boards and sheets; and
D Spray applied products.
2. SIGNIFICANCE
2.1 The test method described in this Standard is intended to determine the smoulder resistance of insulation under the pres