Advantages and disadvantages of design methods for maximum density gradedaggregatemixture 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。
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Generally, flexibility is enhanced by relatively open-gradedaggregate mixtures and high asphalt cement contents, factors which contribute to a lower mixture stability.
Through a great number of Pu-Nan experiment datas, the pater put forward to the mixture design method, requirement of aggregate, gradation of mixture for dense gradedaggregate base.