By analyzing the porosity of aggregate, the effect of aggregate porosity on asphalt absorption and mixtures volume performance was studied.
通过分析沥青混合料集料的孔隙结构，探讨了集料孔隙对沥青吸收和沥青混合料体积性能的影响。
The porosity and flexural strength of the material decrease with the rising of the aggregate particle size;
随着骨料粒度的增大，材料气孔率降低，抗弯强度降低；
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