| 摘要 |
<p>Provided is a marked substrate including a solid substrate surface, for example, a road surface. The marked substrate includes a first coating which is arranged on the surface of a substrate, includes a first pigment and a polymer binder, and has a dry film thickness of 10-5000 micrometers; and a second transparent coating which includes 75-100 wt% of nanosilica relative to the weight of the transparent coating and 0-25 wt% of a second binder polymer relative to the weight of the transparent coating and has a dry film thickness of 1-10 micrometers. In addition, a method for manufacturing a marked substrate is provided.</p> |
