Abstract This paper introduces the pitting and repairing of asphalt pavement, briefly introduces and analyzes the classification and research trend of cold patching of asphalt pavement by consulting a large number of literatures, summarizes the research status of cold patching of asphalt pavement at home and abroad, analyzes the problems existing in the research of cold patching of asphalt pavement at home, gives corresponding Suggestions and further research according to the research status of cold patching of asphalt pavement at home. Key words: asphalt pavement; Potholes; cold-patch

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