摘要
对上海石油化工股份有限公司溶剂脱沥青ＤＯＡ进行连续式静态混合器改质，制备出合格的６０号甲和１００号甲道路沥青，并对此二种道路沥青进行马歇尔试验，表明二种道路沥青具有较好的路用性能，说明静态混合器连续式沥青改质是一种有效的沥青改质手段。
Shanghai Petrochemical Company Ltd Solvent deasphalting DOA were modified in a successive static mixer device,qualified No 60A and No 100A paving asphalts were produced.Marshall test was carried out for the two paving asphalts It shows that these two paving asphalts have good road performance,that is to say that the asphalts modification of successive static mixer is a effective measure to modify the paving asphalts
出处
《石油沥青》
1997年第3期18-21,共4页
Petroleum Asphalt
