高速公路沥青路面伸缩缝施工关键环节分析

Analysis on key links of expansion joint construction of highway asphalt pavement

结合工程实践,对高速公路沥青路面伸缩缝施工的关键环节进行了分析,包括沥青路面铺设的平整度、施工过程控制、混凝土浇筑、改进排水功能等技术,并指出改善锚固系统的锚固作用是进一步研究工作的方向。

Combining with the engineering practice, this paper analyzed the key link expansion joint construction of highway asphalt pavement, including asphalt pavement smoothness, construction process control, concrete pouring, improved drainage function and other techniques, and pointed out that the anchoring role to improve anchoring system was the direction for further research.