1.1 这些测试方法涵盖了表征预制屋顶和防水膜中使用的热塑性织物（例如聚酯、聚酰胺、聚丙烯等）的程序。 1.2 程序按以下顺序出现: 部分 单位质量 3. 厚 4. 断裂载荷、伸长率和断裂功 5. 梯形撕裂强度 6. 击穿强度 7. 静态热稳定性 8. 动态热稳定性 9 1.3 以国际单位制或英寸-磅单位表示的数值应单独视为标准值。每个系统中规定的值可能不是精确的等效值；因此，每个系统应相互独立使用。将两个系统的值合并可能会导致不符合标准。 1.4 本标准并非旨在解决与其使用相关的所有安全问题（如有）。 本标准的用户有责任在使用前制定适当的安全、健康和环境实践，并确定监管限制的适用性。 1.5 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》中确立的国际公认标准化原则制定的。

1.1 These test methods cover the procedures for characterizing thermoplastic fabrics (for example polyester, polyamide, polypropylene, and so forth) used in prefabricated roofing and waterproofing membranes. 1.2 Procedures appear in the following order: Section Unit Mass 3 Thickness 4 Breaking Load, Elongation, and Work-to-Break 5 Trapezoid Tearing Strength 6 Puncture Strength 7 Static Heat Stability 8 Dynamic Heat Stability 9 1.3 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. 1.4 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, health, and environmental practices and determine the applicability of regulatory limitations prior to use. 1.5 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.