1.1 本试验方法通过模拟类似于早期恢复交通的磨损，测量乳化沥青和现场骨料或再生沥青路面（RAP）混合物的抗松散特性。 1.2 目前尚未制定本标准的精度和偏差声明。因此，本标准不应用于验收或拒收用于采购目的的材料。 1.3 以国际单位制表示的数值应视为标准值。本标准不包括其他计量单位。 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和健康实践，并确定监管限制的适用性。 ====意义和用途====== 4.1 该试验有助于通过压实试样的拉威尔试验对冷拌乳化沥青样品的固化和配方进行分类。该性能测试应用于对混合条件和近似固化时间进行排序，以恢复交通和抵抗天气破坏。

1.1 This test method measures the resistance to raveling characteristics of emulsified asphalt and field aggregates or Recycled Asphalt Pavement (RAP) mixtures by simulating an abrasion similar to early return to traffic. 1.2 A precision and bias statement for this standard has not been developed at this time. Therefore, this standard should not be used for acceptance or rejection of a material for purchasing purposes. 1.3 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this 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 and health practices and determine the applicability of regulatory limitations prior to use. ====== Significance And Use ====== 4.1 This test is useful for classifying the curing and formulation of cold mixed emulsified asphalt samples through ravel testing of compacted specimens. This performance test should be used to rank the mix conditions and approximate curing time for return to traffic and resistance to weather damage.