1.1 这些测试方法涵盖了预制、增强、聚合物改性沥青片材的取样和测试程序，这些材料设计用于屋面和防水膜的单层或多层应用。这些产品可以在一侧使用各种表面材料。 1.2 这些测试方法涵盖了许多不同的产品。并非每个产品都需要所有测试。只需要产品标准中提到的那些。 1.3 这些测试方法按以下顺序出现: 部分 取样 4 调理 5 厚度 6 载荷应变特性 7 撕裂强度 8 水分含量 9 吸水率 10 尺寸稳定性 11 低温柔韧性 12 热调节 13 加速风化 14 颗粒包埋 15 化合物稳定性 16 涂层厚度 17 低温开卷 18 精密度和偏差 19 1.4 以SI单位或英寸-磅单位表示的值应单独视为标准值。每个系统中陈述的值可能不完全等同；因此，每个系统应独立使用。合并两个系统的值可能导致不符合标准。 1.5 本标准并不旨在解决与其使用相关的所有安全性问题（如果有）。本标准的使用者有责任在使用前建立适当的安全、健康和环境实践并确定法规限制的适用性。 1.6 本国际标准是根据世界贸易组织技术性贸易壁垒（TBT）委员会发布的《关于制定国际标准、指南和建议的原则的决定》中确立的国际公认的标准化原则制定的。======意义和用途====== 3.1 这些测试方法用于改性沥青片材的取样和测试。通过这些测试方法确定的性能要求见以下产品标准:质量标准 D6162/D6162M , D6163/D6163M , D6164/D6164M , D6222/D6222M , D6223/D6223M , D6298/D6298M ，和 D6509/D6509M .

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 cover a number of different products. Not all tests are required for every product. Only those called out in the product standard are required. 1.3 These test methods appear in the following order: Section Sampling 4 Conditioning 5 Thickness 6 Load Strain Properties 7 Tear Strength 8 Moisture Content 9 Water Absorption 10 Dimensional Stability 11 Low-Temperature Flexibility 12 Heat Conditioning 13 Accelerated Weathering 14 Granule Embedment 15 Compound Stability 16 Coating Thickness 17 Low Temperature Unrolling 18 Precision and Bias 19 1.4 The values stated in either SI units or inch-pound units are to be regarded separately as standard. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in nonconformance with the standard. 1.5 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, health, and environmental practices and determine the applicability of regulatory limitations prior to use. 1.6 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee. ====== Significance And Use ====== 3.1 These test methods are used for sampling and testing modified bitumen sheet materials. Property requirements determined by these test methods are found in the following product standards: Specifications D6162/D6162M , D6163/D6163M , D6164/D6164M , D6222/D6222M , D6223/D6223M , D6298/D6298M , and D6509/D6509M .