Research Article
Research on Properties of High-Performance Cement Mortar for Semiflexible Pavement
Table 10
Freeze-thaw splitting test results.
| | Grouting rates | M1 | M2 | M3 | | Strength before freeze-thaw cycle (MPa) | Strength after freeze-thaw cycle (MPa) | TSR (%) | Strength before freeze-thaw cycle (MPa) | Strength after freeze-thaw cycle (MPa) | TSR (%) | Strength before freeze-thaw cycle (MPa) | Strength after freeze-thaw cycle (MPa) | TSR (%) |
| | 80% | 1.784 | 1.407 | 78.9 | 1.721 | 1.376 | 80.0 | 1.684 | 1.331 | 79.0 | | 90% | 1.843 | 1.595 | 86.5 | 1.793 | 1.563 | 87.2 | 1.738 | 1.485 | 85.4 | | 100% | 1.985 | 1.874 | 94.4 | 1.936 | 1.839 | 95.0 | 1.873 | 1.739 | 92.8 |
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