高模量沥青混凝土实用技术性能评价

Evaluation on Practical Technical Performance of High Modulus Asphalt Concrete

添加了高模量外加剂的沥青混凝土一般称之为高模量沥青混凝土,在试验研究的基础上,对使用数年后的高速公路路面车辙深度、开裂状况等进行现场检测,对比了高模量沥青混凝土与普通沥青混凝土、SBS改性沥青混凝土的实际应用效果。

Asphalt concrete with high modulus admixture is generally called high modulus asphalt concrete.On the basis of the experimental research,the pavement rutting depth of expressway after several years'service,cracking condition and so on is tested on the site.The practical application effect of high modulus asphalt concrete is compared with that of ordinary asphalt concrete and SBS modified asphalt concrete.