| 摘要 |
It comprises a flattened piece of epoxy or acrylic wherein differentiated sections (2a, ..., 2d) with different textures and/or roughnesses that reproduce the surface characteristics of different types of pavements or asphalts used on roads figure on at least one of its surfaces, each one of said differentiated sections (2a, ... , 2d) making up an area for the application of different products (3a, 3b) to be tested. At least one of the differentiated sections (2a, ..., 2d) features reliefs which reproduce the cat's eyes used on roads. |
