摘要
为进一步完善厂拌热再生混合料配合比设计理论,基于马歇尔与Superpave设计方法进行了热再生混合料配合比设计方法及性能指标研究。研究表明,Superpave方法设计的再生沥青混合料高温抗车辙与低温抗裂性能均优于马歇尔设计方法。
In order to further improve the mix proportion design theory of plant mixed hot recycled mixture,based on Marshall and Superpave design method,the mix proportion design method and performance index of hot recycled mixture are studied.The results show that the high temperature rutting resistance and low temperature cracking resistance of recycled asphalt mixture designed by Superpave method are better than those of Marshall design method.
作者
王娜
安平
段美栋
柳久伟
董昭
徐书东
WANG Na;AN Ping;DUAN Meidong;LIU Jiuwei;DONG Zhao;XU Shudong(Shandong Express Co.,Ltd.,Shandong Jinan 250031 China;Rizhao Highway Construction Co.,Ltd.,Shandong Rizhao 276800 China;Shandong Transportation Institute,Shandong Jinan 250031 China)
