摘要
为了改善SBR改性沥青的性能,在SBR改性沥青中通过掺入纳米二氧化钛(TiO_2)对沥青进行复合改性。通过相关试验,确定改性剂最佳掺量范围,并对复合改性沥青路用性能进行评价。
In order to improve the performance of SBR modified bitumen, Nano-TiO_2 titanium dioxide is blended into SBR modified bitumen to compound the bitumen. Related test was carried out to determine the best dosage range of the modifiers and to evaluate composite modified asphalt road performance.
作者
李增金
张珊珊
LI Zeng-jin;ZHANG Shan-shan(Shandong Provincial Communieation Planning and Design Institute,Shandong Jinan 250031 China;Shandong Kaiwen Technology Vocational College,Shandong Jinan 250031 China)
