水泥替代矿粉对沥青混凝土性能影响研究

Study the Use of Cement in Asphalt Concrete Mixture

矿粉是沥青混凝土结构中非常重要的组成部分 ,以往矿粉只能采用石灰岩或白云岩磨制成 ,通过室内实验 ,研究分析了水泥替代石灰岩矿粉后对沥青及沥青混凝土性能的影响 ,得出在沥青混凝土中利用水泥替代矿粉的可行性及合适的替代量。

Minerai filler is one of the very important components in the structure of asphalt concrete, which is normally processed with limestone or dolomite. According to laboratory experiments, properties of asphalt concrete that its mineral filler is substituted by cement are studied in this paper, presenting the possibility of the substitution and proper quantity of cement in asphalt concrete mixture.