▎ 摘　　要

NOVELTY - A room temperature curing-type protruding lane paint composition comprises a resin component comprising 100 pts. wt. acrylic component, 2-15 pts. wt. citric acid ester compound, 1.5-5 pts. wt. paraffin wax having a melting point of 50 degrees C or more, 3.5-25 pts. wt. surface-modified graphene oxide with a silane-based surface modifier containing an acrylic group or methacryl group at the terminal, and 85-145 pts. wt. glass particles with respect to 100 pts. wt. acryl component. The acryl component comprises 100 pts. wt. polymethyl methacrylate, 15-35 pts. wt. polyfunctional acrylic monomer, 15-35 pts. wt. hydroxy acrylic monomer and 130-160 pts. wt. alkyl acrylic monomer. USE - Room temperature curing-type protruding lane paint composition used for forming protruding lane for road display. ADVANTAGE - The room temperature curing-type protruding lane paint composition has excellent flexibility, durability and adhesiveness ,and maintains retroreflective performance for a long period of time. The protruding lane has excellent visibility for long period of time.