| 摘要 |
PURPOSE: A road structure with a painted surface is provided to enable production with a simple process and low costs and to obtain excellent durability using a painted composition which is integrated with concrete. CONSTITUTION: A road structure with a painted surface is formed by painting with a painted composition to the road structure which is made of concrete. The painted composition contains 10-20 wt% of HCl, 10-42 wt% of oxidation metal powder, 5-7 wt% of water, and 1-10 wt% of fluorescence dye. |
