1.1 本指南涵盖了测试工业防护涂料的测试方法和程序的选择和使用。要遵循的标准的选择必须由经验和每个案例的要求以及供应商和用户之间的协议来决定。 1.2 本指南涵盖了通过刷涂、辊涂、喷涂或其他适合涂层和环境的方法涂在基材上的液体涂层的测试。 附注1: 本指南中使用的术语“工业防护涂料”在小组委员会D01.46的范围内进行了描述 1 作为“应用于结构和建筑物现场基材的涂料，特别是在工业、城市和海洋环境等腐蚀性环境中。” 附注2: 用于测试其他涂层类型的指南，例如指南 D4712 , D5146 , D5324 或用于表面处理、涂层应用，如导向 D3276 、可用并应在适用时使用。 1.3 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。 1.4 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。 ======意义和用途====== 4.1 本指南旨在帮助选择适当的测试，以评估暴露于给定类型环境的给定基材上的涂层或涂层系统的预期一般性能水平。 表1 表示所有测试的列表。 4.2 涂覆涂层之前的表面准备或清洁对于涂层的适当性能可能是至关重要的。 4.3 在本指南中引用的试验中获得的结果可能不足以预测特定涂层系统在特定环境暴露下的涂层使用寿命。在使用环境中性能已知的合适控制涂层系统应包括在比较试验中。

1.1 This guide covers the selection and use of test methods and procedures for testing industrial protective coatings. Selection of the standards to be followed must be governed by experience and the requirements in each individual case, together with agreement between the supplier and the user. 1.2 This guide covers the testing of liquid coatings as applied on substrate by brushing, rolling, spraying, or other means appropriate to the coating and circumstance. Note 1: The term “industrial protective coating” as used in this guide is described in the scope of Subcommittee D01.46 1 as “paints applied to substrates on-site of structures and buildings, especially where subject to corrosive environments, as industrial, urban, and marine environments.” Note 2: Guides for testing other coating types, such as Guides D4712 , D5146 , D5324 or for surface preparation, coating application, such as Guide D3276 , are available and should be used when it is applicable. 1.3 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. 1.4 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 ====== 4.1 This guide is intended to provide assistance in selecting appropriate tests for evaluating the general performance level to be expected of a coating or coating system on a given substrate exposed to a given type of environment. Table 1 represents a listing of all the tests. 4.2 Surface preparation or cleanliness prior to application of the coating can be critical to the proper performance of the coating. 4.3 Results obtained in the tests cited in this guide may not be adequate for predicting coating service life of a specific coating system in a specific environmental exposure. A suitable control coating system of known performance in the service environment should be included in the testing for comparison.