PAVED ROAD CRACK REPAIRING METHOD TO PREVENT OCCURRENCE OF POTHOLES AND SEALANT COMPOSITION WITH HIGH ADHERENCE TO REPAIR CRACK USING CARBON FIBER

摘要

The present invention provides a paved road crack repairing method comprising: a sealant filling step of filling a recess to be repaired on a paved road with a sealant being in a melted state, containing carbon fiber chips; and a filled part heating step of heating the sealant with which the recess to be repaired is filled by the sealant filling step wherein, in the filled part heating step, ultraviolet rays are emitted to the sealant with which the recess to be repaired is filled using an ultraviolet ray lamp. The present invention enhances a tensile strength, a heat resistance, an adhesive force, low temperature flexibility, and a surface abrasivity using carbon fiber.;COPYRIGHT KIPO 2016