The Effect of Superabsorbent Polymer on Fair-Faced Concrete Performance Based on White Cement

Figure 7

SEM image of 28 days fair-faced concrete: (a) 16x SEM image of group AC; (b) 16x SEM image of group AC-0.2-10; (c) 3000x SEM image of group AC; (d) 3000x SEM image of group AC-0.2-10; (e) 5000x SEM image of group AC; (f) 5000x SEM image of group AC-0.2-10.

(a)

(b)

(c)

(d)

(e)

(f)