aggregate gradation

Test Research on Optimizing Aggregate Gradation for Cement Stabilized Crushed Stone

水泥稳定碎石矿料级配优化试验研究

In the trial range, the effect of sand percentage and coarse aggregate gradation on the strength of concrete is not significant. And they could be certained by the pumpability and other technical indicators.

在试验选定的研究范围内，砂率和粗骨料级配则对混凝土的强度影响不显著，可根据混凝土可泵性等其它技术指标确定其合理取值范围。

Exploration on Guangdong Provincial Expressway Asphalt Surface Course Mineral Aggregate Gradation Design

广东省高速公路沥青面层矿料级配设计探讨

Experiment steps as following: At first, this paper has studied aggregate gradation to ensure which kind of coarse aggregates to contribute more for high temperature stability.

试验按照如下过程进行：首先对骨料级配进行探索，为了能确定哪一级粗集料对高温稳定性贡献较大。

Relationship between aggregate gradation and road performance of asphalt mixture

沥青混合料级配特征与路用性能的相关性

Influence of Aggregate Gradation Trend on Performance of Asphalt Mixtures

矿料级配走向对沥青混合料性能的影响

The Research of Aggregate Gradation of Road Cement Concrete

道路水泥混凝土集料级配研究

Influence of Aggregate Gradation on Volumetric Properties of Asphalt Mixture

级配对沥青混合料体积特性的影响

The paper has put forward and testified four utilizable aggregate gradation.

提出并验证了四种具有实用价值的集料级配组成.