Table 1 Properties of fly ash pervious concrete (Aoki et al. 2012).
Cement (%) | Fly ash (%) | Porosity (%) | Strength (MPa) | Permeability (mm/s) | 56-Day shrinkage (×10−6) |
|---|---|---|---|---|---|
100 | 0 | 36 | 10.1 | 14.9 | 600 |
80 | 20 | 33 | 8.8 | 12.1 | 550 |
50 | 50 | 32 | 5.7 | 15.9 | 470 |
Cement (%) | Fly ash (%) | Porosity (%) | Strength (MPa) | Permeability (mm/s) | 56-Day shrinkage (×10−6) |
|---|---|---|---|---|---|
100 | 0 | 36 | 10.1 | 14.9 | 600 |
80 | 20 | 33 | 8.8 | 12.1 | 550 |
50 | 50 | 32 | 5.7 | 15.9 | 470 |