摘要
对硬质沥青AH-30以及硬质沥青混合料级配设计的系统进行了研究,通过严格的高温车辙试验和汉堡试验的综合路用性能评价,表明其硬质沥青混合料具有较高的高温抗车辙和抗水损害能力。
The paper makes a research on the hard asphalt AH -30 and the gradation design of hard asphalt mixture.By strict high -temperature rutting test and the Hamburg test which evaluates the pavement performance , the paper shows that this hard asphalt mixture has excellent high temperature anti -rutting performance and resisting water damage ability .
关键词
硬质沥青
抗车辙
汉堡试验
级配设计
hard asphalt
rutting resistance
Hamburg test
gradation design
