发泡温拌沥青混合料路用性能评价

Evaluation on Road Performance of Foamed Warm Mix

在沥青发泡最优组合方式下,对发泡温拌、有机添加剂温拌和热拌沥青混合料的高温、低温、水稳定性、疲劳性能进行对比分析,得出发泡温拌沥青混合料的各项性能均满足规范要求,且与热拌沥青混合料性能最接近,并略优于有机添加剂温拌沥青混合料。

High and low temperature performance,water stability performance and fatigue performance of the formed warm mix,organic additives warm mix and hot mix asphalt under the optimum mixture combination were contrasted and analyzed.The result shows that performances of the formed warm mix asphalt can satisfy the specific requirements.The performance is close to that of the hot mix asphalt and slightly better than organic additives warm mix asphalt.