1.1 这些试验方法包括对用作隔热材料和其他附件的耐候性和蒸汽缓凝剂饰面的胶泥和涂层进行取样和试验的程序。 1.2 以英寸-磅为单位的数值应视为标准。括号中给出的值是国际单位制的数学转换，仅供参考，不被视为标准。 1.3 测试方法按以下顺序出现: 部分 采样 4. 均匀性和储存稳定性 5. 冻结条件下的稳定性 6. 密度和每加仑重量 7. 一致性 8. 固体含量 9 体积固体含量及胶粘剂和涂料的覆盖率 10 抗凹陷性（构建） 11 干燥时间 12 闪点 13 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）。本标准的使用者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。

1.1 These test methods cover procedures for sampling and testing mastics and coatings for use as weather and vapor retarder finishes on thermal insulations and for other accessory use. 1.2 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard. 1.3 The test methods appear in the following order: Section Sampling 4 Uniformity and Storage Stability 5 Stability Under Freezing 6 Density and Weight per Gallon 7 Consistency 8 Solids Content 9 Content of Volume Solids and Coverage of Mastics and Coatings 10 Sag Resistance (Build) 11 Drying Time 12 Flash Point 13 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.