Mechanical Properties of Steel Fibers and Nanosilica Modified Crumb Rubber Concrete

Figure 6

Typical damage shapes of concrete cubes after compressive tests. (a) SF0; (b) SF0.5; (c) SF1.0; (d) SF1.5; (e) SF1NS1; (f) SF1NS2.

(a)

(b)

(c)

(d)

(e)

(f)