Through the study of packing and filling characteristics of aggregate, the dosages of coarse and fine aggregate and filling were calculated for aggregate of skeleton denseness asphaltmixture.
Based on digital image processing, some influence factors of the index of asphaltmixture homogeneity such as experimental method and aggregate type are quantitatively investigated.
基于数字图像处理技术，对沥青混合料均匀性指标的部分影响因素——成型方法与集料类型，展开定量研究。
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By testing, the research on different content of coarse aggregate of asphaltmixture will show different stability in high temperature, will provide some reference for construction in future.