Table 4.
The pore characteristics of the specimens under different curing regimes.
| Specimen No. | SC60 -1d |
EC60 -1d |
SC60 -3d |
EC60 -3d |
SC60 -7d |
EC60 -7d |
SC60 -28d |
EC60 -28d |
|
|---|---|---|---|---|---|---|---|---|---|
| Porosity/% | 18.37 | 17.26 | 15.92 | 15.83 | 14.34 | 12.21 | 8.96 | 8.61 | |
| Probable pore size/nm | 26.30 | 23.41 | 26.30 | 21.10 | 13.74 | 11.06 | 11.06 | 9.06 | |
| Pores distribution/% | <10nm | 1.53 | 2.02 | 1.75 | 2.53 | 1.99 | 3.78 | 2.38 | 1.70 |
| 10–100nm | 13.67 | 14.38 | 11.79 | 12.71 | 9.45 | 8.23 | 4.84 | 5.81 | |
| 100–1000nm | 2.77 | 0.52 | 2.11 | 0.39 | 2.46 | 0.50 | 1.54 | 0.88 | |
| >1000nm | 0.39 | 0.35 | 0.27 | 0.21 | 0.06 | 0.30 | 0.20 | 0.22 | |