半柔性水泥乳化沥青混凝土结合料用量研究

Study on the content of binder of the cement-emulsified asphalt concrete

通过室内试验测试了相同集料级配下,乳化沥青用量分别为7%,8%,9%,水泥用量分别为2%,3%,4%时水泥乳化沥青混凝土的物理、力学性质,试验结果建议级配采用AC-16时半柔性路面材料中水泥结合料、乳化沥青结合料的合理用量分别取3%和8%。

Laboratory tests were carried out on one aggregate grading with asphalt content of 7 %, 8 % and 9 %, and with cement content of 2%, 3% and 4% respectively. The result suggested that the AC-16 concrete with asphalt content of 8% and with cement content of 3%.