灌缝胶应用现场评价指标及评价方法

良好的灌缝能减少沥青路面水损害,减缓路面病害的发生,延长沥青路面使用寿命.但目前沥青路面灌缝主要靠经验施工,对于灌缝后使用效果的评价研究较少.本文依托吉林省内多条高速公路沥青路面灌缝实际情况,建立了灌缝后使用情况评价指标及评价方法.

Filling Glue Application Field Evaluation Index and Evaluation Method

Good crack repairing can reduce water damage of asphalt pavement, slow the pavement disease occurs, and extend service life of asphalt pavement. But crack repairing construction of asphalt pavement relies mainly on experience by far, the effects of crack repairing is studied rarely. Relying on the seam filling actual situation of the Jilin province＇ s highway, after pouring seam usage evaluation index and evaluation method was set up in the paper.