▎ 摘　　要

NOVELTY - The structure has a groove (2) that is formed in a lane, and a painting composition is applied to a groove portion. The painting composition contains methyl methacrylate (MMA) resin. A protective film is provided on a surface of the groove. The protective film is a surface layer containing 12 portions by weight of titanium tetrachloride, 0.3 portions by weight of platinum ions, 10 portions by weight of calcium magnesium acetate, and 5 portions by weight of loess powder, based on 100 portions by weight of the binder, provided under the surface layer, styrene-ethylene glycol acrylate 3 portions, and an intermediate layer containing 1 portion by weight of a weakly acidic material, and doedoe provided under the intermediate layer, 3 portions by weight of a graphene mesh, 2 portions by weight of an adhesive composition and a lower layer comprising 2 portions by weight of monodecyl ether surrounding the adhesive composition. USE - Lane grooving structure for vehicle i.e. car. ADVANTAGE - The structure reduces contact area and contact time between a lane and a vehicle wheel by forming a fine fault layer on the lane and road by applying the paint composition in the groove portion where the lane is cut to a predetermined depth, thus improving durability of the lane. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a lane grooving structure construction method. DESCRIPTION OF DRAWING(S) - The drawing shows a schematic view of a lane grooving structure. Road surface (1) Groove (2)