In order to solve the lack of raw materials used as traditional road base in the area with abundant volcanic ash,the volcanic ash can be used as road base aggregate and binder considering the granule constitution and chemical components.
为解决火山灰分布地区道路工程中传统路面基层原材料的短缺问题,依据火山灰材料的颗粒组成及化学成分,将其用作路面基层的集料、结合料。
参考来源 - 火山灰路面基层路用性能研究及机理分析·2,447,543篇论文数据,部分数据来源于NoteExpress
The result shows this method can reflect the road base construction quality fairly well.
结果证明这一方法较好地反映了基层施工质量。
It widens the road base material range and makes full use of the waste material of red mud.
这不仅可拓宽道路基层材料的应用范围,而且可使赤泥变废为宝。
Fly ash with poor activity can be used in road base courses only blended with alkaline admixture.
低活性粉煤灰需要在碱性外掺剂的激发条件下才可用作道路基层材料。
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