Research Article

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

Figure 11

Microstructures of GO concrete before and after different salt-frost cycles. (a) GO0 after 0 salt-freezing cycles (b) GO3 after 0 salt-freezing cycles. (c) GO0 after 100 salt-freezing cycles. (d) GO3 after 100 salt-freezing cycles. (e) GO0 after 200 salt-freezing cycles. (f) GO3 after 200 salt-freezing cycles.
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