semerigid base course materials 石灰粉煤灰类材料
semi-rigid base course materials 半刚性基层材料
cement-stabilized macadam base course materials 水泥稳定碎石基层材料
drainage materials for base course 道路排水基层材料
The cement stabilized aggregate and the lime fly ash stabilized aggregate are two typical semi-rigid base course materials.
水泥稳定粒料和二灰(石灰、粉煤灰)稳定粒料是两种典型的和常用的半刚性基层材料。
Choosing suitable shrinkage test method to study semi-rigid base course materials' shrink performance has high practical significances.
选择合适的收缩试验方法对半刚性基层材料的收缩性能进行研究非常具有现实意义。
There are various kinds of base course materials of asphalt pavement with a wide range of modulus. Base course modulus has important influence on pavement structural mechanics.
沥青路面的基层材料种类繁多，模量变化范围很大，而基层模量对路面结构力学有重要的影响。
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