Research Article
Use of Silica Fume and GGBS to Improve Frost Resistance of ECC with High-Volume Fly Ash
Table 2
Mix proportion and properties of ECC (kg/m3).
| | Mix number | Water | Cement | FA | GGBS | SF | Sand | Fiber | Superplasticizer |
| | Control mortar | 318 | 636 | 636 (50%) | — | — | 462 | — | 6 | | ECC (50% FA) | 318 | 636 | 636 (50%) | — | — | 462 | 26 | 18 | | ECC (70% FA) | 318 | 382 | 890 (70%) | — | — | 462 | 26 | 16 | | ECC (30% FA + 40% SL) | 318 | 382 | 381 (30%) | 509 (40%) | — | 462 | 26 | 15 | | ECC (65% FA + 5% SF) | 318 | 382 | 826 (65%) | — | 64 (5%) | 462 | 26 | 15 |
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