| 摘要 |
PURPOSE: A melting type paint composition for road marking is provided to minimize the degradation of adhesive force caused by the difference of expansion coefficient with a road surface and economical loss caused by reconstruction. CONSTITUTION: A melting type paint composition for road marking comprises the steps of: preparing a melting type paint including petroleum resin 11~14 weight% selected from C5 aliphatic or C9 aromatic group, adhesion reinforcing agent 3~5 weight%, coloring agent 2~7 weight%, aggregate 23~25 weight%, inorganic filler 15~34 weight%, glass bead 25~29 weight%, plasticizer 1.5~3.5 weight%, and antifouling composition 0.5~1.5 weight%; injecting the melting type paint for road marking to a painting apparatus; applying the paint on the road; spraying the paint and forcedly spraying and dispersing the glass beads on the surface thereof with 5 atm; drying the road for 3 minutes. |
