| 摘要 |
The present invention relates to a road mark construction method which comprises the steps of: I) painting a paint composition containing polyurea resin as a main material and a curing agent; and II) spraying glass beads with a refractive index of 1.5-1.7 and an average diameter of 600-1200 μm. The construction method according to the present invention can guarantee the visibility in the night or in case of rain, have excellent durability, prevent the discoloration of the road mark caused by ultraviolet rays and, particularly, conveniently construct various kinds of road marks at low temperatures lower than and equal to 0°C or at high temperatures higher than and equal to 60°C. |
