Research Article
Re-Alkalization Effect Experiment and a New Re-Alkalization Control Model of Carbonated Concrete
| Batch | Voltage/V | Electrolyte concentration/mol Lā1 | Current conduction time/day |
| U1 | 1 | 0.5 | 3 | U2 | 4 | 0.5 | 3 | U3 | 7 | 0.5 | 3 | U4 (C3, T3) | 10 | 0.5 | 3 | U5 | 13 | 0.5 | 3 | U6 | 16 | 0.5 | 3 | U7 | 19 | 0.5 | 3 | C1 | 10 | 0.1 | 3 | C2 | 10 | 0.3 | 3 | C3 (U4, T3) | 10 | 0.5 | 3 | C4 | 10 | 0.7 | 3 | C5 | 10 | 0.9 | 3 | C6 | 10 | 1.1 | 3 | C7 | 10 | 1.3 | 3 | T1 | 10 | 0.5 | 1 | T2 | 10 | 0.5 | 2 | T3 (U4, C3) | 10 | 0.5 | 3 | T4 | 10 | 0.5 | 4 | T5 | 10 | 0.5 | 5 | T6 | 10 | 0.5 | 6 | T7 | 10 | 0.5 | 7 |
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