Experimental Study on Mechanism of Graphene Oxide-Modified Coral Sand Cement Mortar to Resist Sulfate Erosion

Figure 9

Pore parameters: (a) total pore area, (b) pore number, (c) porosity, (d) maximum pore area, (e) average pore area, and (f) average perimeter.

(a)

(b)

(c)

(d)

(e)

(f)