Research Article
Investigation of Erosion of Cement-Bentonite via Piping
Table 2
Summary of experiments of different regimes.
| | Sample types | Initial holes | Number of samples investigated | | Eroded for 1 hour | Eroded for 2 hours | Eroded for 3 hours | | 7 days | 14 days | 28 days | 60 days | 7 days | 14 days | 28 days | 60 days | 7 days | 14 days | 28 days | 60 days |
| | CB-PFA | 1 mm | / | 3 | 3 | 3 | / | 3 | 3 | 3 | / | 3 | 3 | 3 | | 2 mm | / | 3 | 3 | 3 | / | 3 | 3 | 3 | / | 3 | 3 | 3 | | CB-GGBS | 1 mm | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | | 2 mm | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
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