Effects of Graphene Oxide Dispersion on Salt-Freezing Resistance of Concrete

Figure 3

Macroscopic failure characteristics of GO concrete under different salt-freezing cycles. (a) 50 salt-freezing cycles. (b) 100 salt-freezing cycles. (c) 150 salt-freezing cycles. (d) 200 salt-freezing cycles.

(a)

(b)

(c)

(d)