Table 7.
Pore structure of GO/cement composites at 28 days.
Samples | Pore Structure of Cement Composites | ||||
---|---|---|---|---|---|
Total Pore Area (m2/g) | Median Porediameter (nm) | Average Pore Diameter (nm) | Apparent Density (g/cm3) | Porosity (%) | |
S1 | 24.86 | 39.42 | 55.13 | 2.21 | 23.74 |
S2 | 16.59 | 22.34 | 21.94 | 2.31 | 17.36 |
S3 | 13.68 | 15.25 | 14.67 | 2.35 | 11.25 |
S4 | 12.32 | 14.32 | 13.45 | 2.33 | 10.25 |
S5 | 15.14 | 17.67 | 19.32 | 2.35 | 15.43 |
S6 | 27.43 | 45.72 | 45.65 | 2.34 | 21.62 |