题目内容

制作一个标准的马歇尔试件需1200g沥青混合料，其矿料的配合比为碎石：小碎石：石屑：矿粉=26%：28%：38%：8%，油石比为5.0%，试问各种材料需称取多少？（计算至小数点后1位）答：沥青=（）g，碎石=（）g，小碎石=（）g，石屑=（）g，矿粉=（）g。

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