This regulation specifies the performance testing methods of asphalt and asphalt mixtures, including asphalt and asphalt mixture sample selection, test methods, test data collection, data analysis and test precision requirements, etc. This procedure applies to all stages of design, construction, maintenance, quality inspection, and acceptance of highway asphalt pavement and other projects.
JTJ 052-2000 history
2000JTJ 052-2000 Standard Test Methods of Bitumen and Bituminous Mixtures for Highway Engineering