METHOD FOR REPAIRING ASPHALT PAVEMENT USING HEAT EXCHANGER AND RAPID CURING EPOXY PRIMER-BASED SPRAYING TACK COAT

摘要

The present invention relates to a method for repairing asphalt pavement using epoxy as a primer during asphalt pavement required for repair workers, capable of quickly performing construction regardless of temperature when construction is performed in the winter by applying epoxy to a construction surface through a heat exchanger. The method for repairing asphalt pavement using a heat exchanger and rapid curing epoxy primer-based spraying tack coat according to the present invention includes: a step (S110) of blocking traffic; a step (S120) of cutting concrete or an asphalt pavement surface with a crusher; a step (S130) of removing a degraded portion using a water jet; a step (S140) of removing washing water by suctioning residues using a vacuum cleaner; a step (S150) of drying a surface using compressed air; a step (S160) of inspecting a surface state; a step (S170) of coating tack coat as a primer; and steps (S180 and S185) of constructing a surface layer with an asphalt mixture; and a step (S190) of opening traffic.;COPYRIGHT KIPO 2016