Research Article
Durability of Concrete Structures with Sugar Cane Bagasse Ash
Table 3
Summary of chemically combined water and portlandite (AQC and Ca(OH)2).
| | Cement paste | Cure | AQC (%) | H2O (%) (mass loss) | Ca(OH)2 | CO2 (%) (mass loss) | CaCO3real | Residual mass |
| | Cement CP V ARI | 28 days | 10.69 | 3.26 | 17.28 | 3.91 | 2.56 | 73.46 | | SCBA-A | 10.28 | 1.89 | 25.00 | 10.69 | 19.30 | 73.12 | | SCBA-B | 10.73 | 1.90 | 21.42 | 8.66 | 14.68 | 72.85 |
| | Cement CP V ARI | 63 days | 10.70 | 3.61 | 19.48 | 4.30 | 3.31 | 71.03 | | SCBA-A | 13.11 | 3.59 | 25.29 | 5.26 | 7.23 | 71.84 | | SCBA-B | 10.96 | 2.80 | 18.37 | 3.87 | 3.80 | 75.74 |
| | Cement CP V ARI | 91 days | 10.83 | 2.49 | 24.86 | 11.75 | 17.70 | 68.10 | | SCBA-A | 13.11 | 1.69 | 23.54 | 10.62 | 24.14 | 68.59 | | SCBA-B | 11.67 | 1.85 | 17.66 | 6.59 | 9.97 | 72.66 |
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