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Table 4 MIP results of fly ash cement paste with different amounts of 3DG.

From: Microstructure and Chloride Diffusion Properties of Hardened Fly Ash Cement Paste with Three-dimensional Graphene

Sample Porosity/% Total intruded volume/mL/g The most probable pore diameter/nm Fraction of less-harmful pores/% Fraction of harmful pores/%
OPC 30.00 0.1796 77.109 16.42 68.49
FG0 25.20 0.1543 50.35 42.22 43.36
FG02 24.84 0.1503 40.30 56.18 24.15
FG05 23.87 0.1445 40.29 52.85 30.89
FG10 23.25 0.1418 32.39 61.67 17.88
FG20 24.35 0.1457 50.38 51.95 23.39