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对沥青水基层材料沥青处治碎石进行分析 ,通过马歇尔试验和空隙率测定试验确定沥青处治碎石透水基层材料的沥青用量和集料级配。
The asphalt treated gravel of asphalt pavement base material was analyzed. The asphalt content and aggregate gradation of asphalt treated gravel permeable base material were determined by Marshall test and porosity test.