Table 8 Results of indoor compressive resilient modulus tests on cement-stabilized macadam.
From: Study on the rationality of the construction scheme for cement-stabilized macadam base course
Cement dosage | Curing age (d) | Average value (Rc) (MPa) | Standard deviation(S) (MPa) | Variation coefficient (Cv) (MPa) | Representative value (Rc0.95) (MPa) |
|---|---|---|---|---|---|
CM-4 | 7 d | 2079 | 351 | 0.169 | 1502 |
14 d | 3140 | 687 | 0.219 | 2010 | |
28 d | 2698 | 181 | 0.067 | 2400 | |
CM-5 | 7 d | 2193 | 102 | 0.047 | 2025 |
14 d | 3336 | 549 | 0.165 | 2430 | |
28 d | 3455 | 420 | 0.122 | 2760 | |
CM-6 | 7 d | 2458 | 234 | 0.095 | 2072 |
14 d | 3263 | 160 | 0.049 | 3000 | |
28 d | 3994 | 230 | 0.050 | 3498 |
