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