Journal of the Korean Asphalt Institute ISSN:2234-0785(Print) 2635-9553(Online) 한국아스팔트학회지

Standard specifications, MOLIT-related guidelines, and specialized specifications were compared with each other to improve the asphalt pavement construction standard. As a result, the following conclusions were obtained. Since most of the domestic specialized specifications apply KCS, it was judged that KCS needs to be revised to improve the construction quality of asphalt pavement. In order to improve the quality of tact coat, KCS needs to be revised by reflecting the MOLIT guidelines on the standard of emulsion asphalt (such as emulsion asphalt to prevent tact coat peeling). In order to reduce the occurrence of potholes in asphalt pavement, it is necessary to include the pavement air-voids standard by reflecting the MOLIT guidelines. Research is needed to revise the current PrI standard to an IRI standard that is highly related to the driver's driving ability and has high precision.