摘要
本文通过针入度及DSR实验对再生剂的扩散性能进行分析,同时评价了不同种类再生剂对沥青混合料性能的影响。研究结果发现,在100℃下养护4h,再生剂具有良好的渗透扩散效果,可有效降低车辙,同时提高沥青混合料的抗剥落性能及抗水损害性能。
The diffusivity of recycling agent was analyzed by penetration test and DSR test,and the influence of different kinds of recycling agent on the performance of asphalt mixture was evaluated.The results show that the recycling agent has good permeability and diffusion effect,can effectively reduce the rut,and improve the anti-spalling performance and water damage performance of asphalt mixture.
作者
詹从明
陈香
关永胜
崔传炜
ZHAN Cong-ming;CHEN Xiang;GUAN Yong-sheng;CUI Chuan-wei(Jiangsu Zhonglu Engineering Technology Research Institute Co.,Ltd.,Nanjing 211800,China)
出处
《黑龙江科学》
2018年第22期16-18,共3页
Heilongjiang Science
关键词
再生剂
扩散
性能评价
沥青混合料
Regeneration agent
Diffusion
Performance evaluation
Asphalt mixture
