1.1本试验方法提供了测定沥青冷拌修补材料和易性的程序。 1.2本试验方法适用于将在不同气候条件下储存或包装在容器中，随后用于道路修补作业的沥青冷拌修补材料。 1.3本试验方法的精度和偏差尚未确定，因此，本试验方法不应用于采购目的。 1.4本程序可能涉及危险材料、操作和设备。 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====== 该试验方法可用于生成有关沥青冷拌混合料的处理、浇筑、压实和性能的潜在特征的信息。 和易性是影响沥青冷拌混合料作为道路修补材料的适用性和最终性能的主要因素之一。 本试验方法适用于由改性或未改性沥青乳液、稀释沥青或其组合制成的沥青冷拌混合料。

1.1 This test method provides a procedure for determination of the workability of asphalt cold mix patching materials. 1.2 This test method is applicable to asphalt cold mix patching materials that will be stockpiled or packaged in containers, subjected to different climatic conditions, and later used for roadway patching operations. 1.3 Precision and bias for this test method has not been determined, therefore, this test method should not be used for purchasing purposes. 1.4 This procedure may involve hazardous materials, operations, and equipment. 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 ====== This test method may be used to generate information concerning the potential characteristics of handling, placing, compaction, and performance of an asphalt cold mix. Workability is one of the main factors that influences the suitability and ultimately the performance of asphalt cold mix suitability for use as a roadway patching material. This test method is applicable to asphalt cold mixes manufactured with modified or unmodified asphalt emulsions, cutback asphalts, or combinations thereof.