Influence of Macrotexture and Microtexture on the Skid Resistance of Aggregates

Figure 7

Micromorphology of the bauxite surface: (a) before the polishing process; (b) after 20 × 10⁴ polishing cycles; (c) after 28 × 10⁴ polishing cycles.

(a)

(b)

(c)