Область применения

1.1 These test methods cover procedures for sampling and testing prefabricated, reinforced, polymer-modified bituminous sheet materials designed for single- or multiple-ply application in roofing and waterproofing membranes. These products may use various surfacing materials on one side.

1.2 These test methods appear in the following order:

SectionSampling3Conditioning4Thickness5Load Strain Properties6Tear Strength7Moisture Content8Water Absorption9Dimensional Stability10Low-Temperature Flexibility11Heat Conditioning12Accelerated Weathering13Granule Embedment14Compound Stability15Coating Thickness16Low Temperature Unrolling17Precision and Bias18

1.3 The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only.

1.4 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.