Research on mechanism and performance of Lucobit modifier

Abstract

To research the performance of asphalt mixture with lucobit. Firstly, research the rutting resistance mechanism of Lucobit,through the results of influence rule of aggregate and asphalt for modifier and the modification mechanism of modifier show that Lucobit modifier improves the pavement performance of asphalt mixture by the double effect on asphalt and aggregate.And the gradation of AC-13C is selected to research pavement performance in this text to research the gradation applicability of Lucobit modifier and make it adapt to China's basic national conditions well. Lucobit modifier can greatly improve the high temperature performance of AC-13C asphalt mixture according to the test results.Also Lucobit is proved to have good anti-rutting performance by tracking observation of the domestic first test road with Lucobit more than three years.