Research Article
Effects of Nano-TiO2 on the Toughness and Durability of Cement-Based Material
Table 2
Mix proportions of test specimens.
| Code number | Water-to-cement ratio | Mix proportion kg/m3 | Cement | NT | Sand | Stone | Water | SP |
| M0 | 0.58 | 450.0 | 0.0 | 1350 |
— | 261 | 9.0 | M1 | 0.58 | 445.5 | 4.5 | 1350 | — | 261 | 9.0 | M2 | 0.58 | 441.0 | 9.0 | 1350 | — | 261 | 9.0 | M3 | 0.58 | 436.5 | 13.5 | 1350 | — | 261 | 9.0 | M4 | 0.58 | 432.0 | 18.0 | 1350 | — | 261 | 9.0 | M5 | 0.58 | 427.5 | 22.5 | 1350 | — | 261 | 9.0 | C1 | 0.45 | 420.0 | 0.0 | 634 | 1177 | 189 | 8.4 | C2 | 0.45 | 407.4 | 12.6 | 634 | 1177 | 189 | 8.4 | C3 | 0.58 | 300.0 | 0.0 | 672 | 1248 | 174 | — | C4 | 0.58 | 291.0 | 9.0 | 672 | 1248 | 174 | — |
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