The test results indicate that the influence of the asphalt type and the temperature period on the value of linear contractive quotiety is very notable, while that of asphalt content (variation within ±0.3%) and the temperature raising and reducing proces
The test results indicate that the influence of the asphalt type and the temperature period on the value of linear contractive quotiety is very notable, while that of asphalt content (variation within ±0.3%) and the temperature raising and reducing proces
试验结果表明：沥青品种对沥青混凝土的线收缩系数的影响较大，沥青混凝土在不同温度段的线收缩系数相差很大，而沥青含量（变化范围±0.3%）、升温或降温过程对其的影响较小。