As a new type modified asphalt material, mixed with asphalt concrete, diatomite can improve mechanical performance and enhance the quality of pavement engineering.
硅藻精土作为一种新型沥青改性材料，掺配在沥青混凝土中，可以改善沥青混合料的物理力学性能，提高路面工程质量。
The utility model belongs to pavement engineering mechanisms and relates to a vibrating device for the ironing plate of a pavement spreader.
本实用新型属于路面工程机械，涉及一种用于路面摊铺机的摊铺机熨平板振捣装置。
The utility model belongs to pavement engineering machines and relates to an asphalt spreader structure, in particular to a linear heater for the ironing plate of an asphalt spreader.
本实用新型属于路面工程机械，涉及沥青摊铺机结构，具体是 一沥青摊铺机熨平板线形加热装置。
According to the features of the course of the roadbed and pavement engineering, the cultivation of students' literature-tracking ability in the college stage is very necessary and important.
根据路基路面工程课程的特点，大学阶段培养学生的追踪文献能力是十分必要和重要的。
Therefore, it is very important and realistic for the pavement engineering to investigate the subgrade work area depth and its impact factors and the effect on the pavement structure.
因此，研究重载交通条件下路基工作区深度及相应的工程防治措施，对提高等级路道路结构使用寿命具有十分重要的工程和现实意义。
Therefore, it is very important and realistic for the pavement engineering to investigate the subgrade work area depth and its impact factors and the effect on the pavement structure.
因此，研究重载交通条件下路基工作区深度及相应的工程防治措施，对提高等级路道路结构使用寿命具有十分重要的工程和现实意义。
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