Advantages and disadvantages of design methods for maximum density graded aggregate mixture are discussed briefly in this paper.
本文对最佳级配矿质混合料组成设计各种方法的优缺点作了简要评述。
This mixture of pozzolana and lime was then added to an aggregate.
人们把火山灰与石灰的混合物加到集料中。
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 asphalt mixture.
通过对球体颗粒的堆积和填充特性的研究，从理论上分析了骨架密实型沥青混合料集料中粗、细集料和填料的用量。
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