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

Figure 10

Microstructure of the foam under different xanthan gum concentrations: (a) 0.1; (b) 0.3; (c) 0.5; (d) 0.6; (e) 0.7; (f) 0.8; (g) 0.9; (h) 1.0; (i) 1.1.

(a)

(b)

(c)

(d)

(e)

(f)

(g)

(h)

(i)