AC-25型沥青混合料最佳沥青用量确定与分析

Optimal asphalt content and analysis about AC-25 asphalt mixture

为确定最佳沥青用量,开展了AC-25型沥青混合料马歇尔试验,测定稳定度、流值、毛体积密度、空隙率、矿料间歇率、饱和度等数值,研究了最佳沥青用量的确定方法和数据,对同类材料确定最佳沥青用量有借鉴作用。

To determine the optimum asphalt content, do test of AC -25 asphalt mixture Marshall, the determination of stability, flow value, bulk density, porosity, mineral aggregate intermittent rate and saturation value, determine the optimum asphalt content methods and data, the method is of reference value to the similar materials, the optimum asphalt content.