钢渣沥青混凝土路用性能研究

Study on Pavement Performance of Steel Slag Asphalt Concrete

针钢渣沥青混凝土的高温稳定性、低温抗裂性、水稳定性、膨胀性展开研究,并对钢渣沥青混凝土与石灰岩沥青混凝土、粗钢细石沥青混凝土进行了对比。研究结果认为钢渣沥青混凝土各项性能较好,可以用作沥青面层材料。

This paper studies the high temperature stability, low temperature cracking resistance, water stability and expansibility of steel slag asphalt concrete, and compares the steel slag asphalt concrete with limestone asphalt concrete and crude steel slag fine aggregate asphalt concrete. The study result shows that various performances of steel slag asphalt concrete are better and can be taken as the asphalt surface material.