论文部分内容阅读
本文讨论了国产沥青混合料的合理级配,从理论和实践上论证了骨架密实结构的合理性。并提出以空隙率作为热稳生的主要指标,对空隙率的标准进行了探讨和分析。
This paper discusses the reasonable gradation of domestic asphalt mixtures and proves the rationality of the compact structure of the skeleton theoretically and practically. And the porosity is taken as the main index of thermal stability, the porosity of the standard were discussed and analyzed.