【摘要】 对掺入消石灰及TJ—066抗脱落剂的花岗岩沥青混合料的水稳定性能进行了室内对比试验。研究结果表明掺加消石灰的花岗岩沥青混合料的水稳定性能明显提高,且改善程度要优于掺加胺类抗剥落剂。研究成果为花岗岩沥青混合料在郎川公路沥青路面表面层的应用提供科学合理的试验数据,用于更好地指导工程选材决策。更多还原

【Abstract】 The water stability performance of Granite asphalt mixture which is added hydrated lime and anti-stripping agent(TJ-066) was studied by indoor experiments in this paper.The results show that,the water stability performance of granite asphalt mixture by added hydrated lime is improved obviously,and it is superior to by added amine anti-stripping agent.The results provide scientific and reasonable trial data of the Granite asphalt mixture which is applied in the surface layer of LANG-CHUAN road.Furthermore,it can service for the better decision on choosing the materials for the engineering.更多还原