沥青路面坑槽修补研究

该文通过对沥青路面坑槽破损形式及成因的研究,将坑槽分成表面层产生坑槽、表面层和中面层同时产生坑槽、底面层和基层间产生坑槽以及刚性组合式路面上产生坑槽四种,并对目前的坑槽修补技术进行了全面介绍和分析,包括挖补法、填料法、喷补法、热再生法四种修补技术。最后对坑槽修补时的步骤及工艺进行了详细阐述。

Study on Pothole Repair of Asphalt Pavement

Through the study on the breakage form and the cause of the asphalt pavement pothole,the article divides the potholes into four kinds of producing on the surface layer,producing on the surface layer and the middle surface at the same time,producing between the bottom surface and the base,and producing on the rigid combined pavement,and completely introduces and analyzes the present pothole repair technology including four repair technologies of dimpling process,stuffing process,jet patching process and regenerative process.The article finally elaborates the steps and technology of the pothole repair.