Table 2 Mix proportions.
From: Influence of Nano-silica on the Leaching Attack upon Photocatalytic Cement Mortars
Mix proportion designation | TiO2 (% of binder) | SiO2 (% of binder) | w/b ratio | Superplasticizer (% of binder) |
|---|---|---|---|---|
S0 | 3 | 0 | 0.45 | 0.4 |
S1 | 3 | 0.5 | 0.45 | 0.45 |
S2 | 3 | 1.0 | 0.45 | 0.5 |
S3 | 3 | 1.5 | 0.45 | 0.6 |
S4 | 3 | 2 | 0.45 | 0.7 |