基于增塑剂DOP对LDPE沥青混合料性能影响研究  

Research on Influence of Plasticizer DOP on Performance of LDPE Asphalt Mixture

作　　者：李思瑶 岳崇阳 栾晨晨 LI Siyao;YUE Chongyang;LUAN Chenchen(Henan Yulu Engineering Technology Development Co.,Ltd,Zhengzhou Henan 450001;Henan Jiaoyuan Engineering Technology Group Co.,Ltd,Zhengzhou Henan 450000)

机构地区：[1]河南豫路工程技术开发有限公司,河南郑州450001 [2]河南交院工程技术集团有限公司,河南郑州450000

出　　处：《河南科技》2021年第21期74-76,共3页Henan Science and Technology

摘　　要：在LDPE及DOP不同掺量的基础上分别对AC-13C进行高温抗车辙、低温抗开裂及抗水损害等路用性能试验得出,AC-13C(6%LDPE)高温抗车辙能力最优;AC-13C(1.5%DOP)低温抗开裂能力最优;AC-13C(2.5%DOP+6%LDPE)抗水损害能力最优。On basis of different contents of LDPE and DOP,AC-13C was tested for high temperature rutting resis⁃tance,low temperature cracking resistance and water damage resistance.The results show that has the best rutting re⁃sistance at high temperature;AC-13C(1.5%DOP)has the best cracking resistance at low temperature;AC-13C(2.5%DOP+6%LDPE)had the best water resistance.

关 键 词：DOP LDPE 沥青混合料 路用性能 

分 类 号：U414[交通运输工程—道路与铁道工程]