For the example of bitumen concrete surface, the paper analyzed the relation between elevation and thickness, introduced the control of elevation and thickness.
以沥青混凝土面层为例，分析了高程与厚度的相互关联、互相影响，介绍了如何对高程和厚度进行控制。
Combined with the construction practice, the paper discussed the raw materials detection, mixture ratio design and construction technology of SBS modified bitumen concrete surface construction.
结合工程实践，全面阐述了SBS改性沥青砼上面层施工中原材料检测、配合比设计、施工工艺等控制要点。
In comparison with ordinary bituminous concrete to seal the surface with dilute bitumen has the following features: (1) extra-thin thickness of structure.
稀浆封层与普通沥青混凝土相比具有：(1)超薄的结构厚度。
In comparison with ordinary bituminous concrete to seal the surface with dilute bitumen has the following features: (1) extra-thin thickness of structure.
稀浆封层与普通沥青混凝土相比具有：(1)超薄的结构厚度。
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