Research Article
Experimental Investigation of the Technical Performances of SRX-Stabilized Graded Macadam
Table 6
Freezing stability performance of SSGM after the first freeze-thaw cycle test.
| | Indexes | Strength of immersed specimen (MPa) | Strength of freeze-thaw specimen (MPa) | Freeze-thaw coefficient (%) | Strength of nonimmersed specimen (MPa) | Strength of redried specimen (MPa) | Loss strength (MPa) | Recovery strength ratio (%) |
| | Compressive strength | 3.83 | 3.32 | 86.68 | 6.72 | 6.04 | 0.68 | 89.88 |
| | Splitting strength | 0.22 | 0.19 | 86.36 | 0.41 | 0.36 | 0.05 | 87.80 |
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