Experimental Study on Application Performance of Foamed Concrete Prepared Based on a New Composite Foaming Agent

Figure 14

SEM images of foamed concrete prepared with different volumes of foaming agent solution: (a) 40 mL; (b) 50 mL; (c) 60 mL; (d) 70 mL; (e) 80 mL; (f) 90 mL; (g) 100 mL.

(a)

(b)

(c)

(d)

(e)

(f)

(g)