Table 2.
Porosities, average pore diameter, and median diameter of the cement mortars after 180 days of curing.
Mix | C20A | N20A | C40A | N40A | C60A | N60A | C20W | N20W | C40W | N40W | C60W | N60W |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Total intruded vol. [mm3/g] | 61.60 | 70.83 | 48.77 | 43.94 | 50.21 | 59.56 | 61.75 | 55.06 | 52.47 | 62.25 | 71.09 | 48.69 |
Porosity by Hg intrusion [%] | 13.05 | 13.78 | 10.35 | 9.38 | 10.03 | 12.22 | 12.24 | 11.12 | 10.67 | 12.75 | 13.46 | 9.86 |
Average pore diameter [nm] | 51.61 | 62.52 | 26.28 | 25.46 | 25.94 | 25.82 | 28.61 | 22.58 | 29.96 | 27.8 | 25.45 | 26.41 |
Median pore diameter [nm] | 256.12 | 216.3 | 40.46 | 34.66 | 36.47 | 25.1 | 49.84 | 28.46 | 49.01 | 52.96 | 32.8 | 38.53 |