The test results indicate that the different kinds of asphalts can affect the linear contractive modulus of hydraulic asphalt significantly, but the asphalt contents (with varying scope of±0.3%) as well as the process of temperature rising and falling hav
The test results indicate that the different kinds of asphalts can affect the linear contractive modulus of hydraulic asphalt significantly, but the asphalt contents (with varying scope of±0.3%) as well as the process of temperature rising and falling hav
试验结果表明：沥青品种的不同对沥青混凝土的线收缩系数影响较大，而沥青含量（变化范围为±0.3%）以及升温降温过程对沥青混凝土的线收缩系数影响较小。