Microscopic Pore Structure of Asphalt Mixture Incorporating with MFL
来源期刊：Journal Of Wuhan University Of Technology Materials Science Edition2017年第5期
论文作者：杨若冲 詹翀 YANG Jun WU Shuyin BAI Jinan
文章页码：1232 - 1238
摘 要：In order to analyze the microstructure of salt anti-freezing asphalt concrete, i e, MFL（Mafilon） modified asphalt concrete, MIP（mercury intrusion porosity） method was used to obtain the data including porosity and pore size distribution in micro scale. Results show that the porosity grows up with the increase of immersion duration and the salt content. During the immersion, the amount of large pores（60-200 μm） grow up gradually and porosity also grows up correspondingly. Even with different immersion duration, most pores’ size distribute is beyond 7000 nm.
杨若冲1，詹翀2，YANG Jun1，WU Shuyin1，BAI Jinan3
1. School of Transportation, Southeast University2. Modern Institute of Civil Engineering Materials, Nanjing University of Science and Technology3. Qinhuangdao Municipal Construction Office
摘 要：In order to analyze the microstructure of salt anti-freezing asphalt concrete, i e, MFL（Mafilon） modified asphalt concrete, MIP（mercury intrusion porosity） method was used to obtain the data including porosity and pore size distribution in micro scale. Results show that the porosity grows up with the increase of immersion duration and the salt content. During the immersion, the amount of large pores（60-200 μm） grow up gradually and porosity also grows up correspondingly. Even with different immersion duration, most pores’ size distribute is beyond 7000 nm.
关键词：
