1.1 本试验方法包括通过拉脱试验测定沥青结合料和乳化沥青残渣的拉脱力和拉脱功。使用动态剪切流变仪(DSR)在一个或多个温度下进行粘性测试。 附注1: 本标准可用于未经调节的材料或根据试验方法调节的材料 D2872 该测试方法的大部分开发工作是在未调节的材料上进行的。乳化沥青残渣绝不能被调理。 1.2 目前尚未制定该标准的精密度和偏倚声明。因此，本标准不应用于接受或拒绝采购材料。 1.3 以SI单位表示的值将被视为标准值。本标准不包括其他计量单位。 1.4 本标准的正文参考了提供解释材料的注释和脚注。这些注释和脚注（不包括表格和图表中的注释和脚注）不应被视为标准的要求。 1.5 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。 1.6 本国际标准是根据世界贸易组织技术性贸易壁垒（TBT）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====== 5.1 粘性测试旨在量化材料在特定温度下的粘性或非粘性。测试应在现场预期的粘性涂层材料的各种温度下进行。如果结果显示残留物在路面温度下具有粘性，则该材料可能不适合低跟踪粘性涂层和粘合涂层等应用。 5.2 通过在连续测试中升高温度来确定残余物变粘的温度可以为配方设计师提供性能指标。 附注2: 本标准产生的结果的质量取决于执行该程序的人员的能力以及所用设备的能力、校准和维护。符合规范标准的机构 D3666 通常被认为能够胜任和客观的测试、取样、检查等。本标准的使用者应注意符合规范 D3666 单独并不能完全确保可靠的结果。可靠的结果取决于许多因素；遵循规范的建议 D3666 或者一些类似的可接受的指南提供了评估和控制这些因素中的一些的方法。

1.1 This test method covers the determination of pull-off force and pull-off work of asphalt binders and emulsified asphalt residue by means of pull-off testing. The tackiness test is conducted using the dynamic shear rheometer (DSR) at one or more temperatures. Note 1: This standard may be used for unconditioned material or material conditioned in accordance with Test Method D2872 . The majority of development work on this test method was performed on unconditioned material. The emulsified asphalt residue should never be conditioned. 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 The text of this standard references notes and footnotes which provide explanatory material. These notes and footnotes (excluding those in tables and figures) shall not be considered as requirements of the standard. 1.5 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. 1.6 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 ====== 5.1 The tackiness test is designed for quantifying how sticky or non-sticky a material is at a certain temperature. The test should be run at various temperatures expected in the field for tack coat materials. If the results show the residue is tacky at pavement temperatures, the material may not be suitable for applications like less-tracking tack coats and bond coats. 5.2 Determining the temperature that the residue becomes tacky by increasing the temperature in successive testing can give formulators an indicator of performance. Note 2: The quality of the results produced by this standard are dependent on the competence of the personnel performing the procedure and the capability, calibration, and maintenance of the equipment used. Agencies that meet the criteria of Specification D3666 are generally considered capable of competent and objective testing, sampling, inspection, etc. Users of this standard are cautioned that compliance with Specification D3666 alone does not completely ensure reliable results. Reliable results depend on many factors; following the suggestions of Specification D3666 or some similar acceptable guideline provides a means of evaluating and controlling some of those factors.