Micromechanical Properties of Steel-Fiber-Reinforced Cementitious Composites Characterized with Nanoindentation

Figure 7

Indentation hardness with distance from the steel-fiber surface for different silica fume contents. (a) Silica fume content of 10%. (b) Silica fume content of 20%. (c) Silica fume content of 30%.

(a)

(b)

(c)