1.1本试验方法涵盖了在湿润和干燥条件下评估岩石抗侵蚀耐久性的程序。 1.2以国际单位制表示的数值应视为标准。 1.3本标准无意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和健康实践，并确定监管限制的适用性。

1.1 This test method covers procedures for evaluating the durability of rock for erosion control when exposed to wetting and drying conditions. 1.2 The values stated in SI units are to be regarded as the standard. 1.3 This standard does not purport to address all of the safety problems, 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.