Research Article
Multiscale Study on the Effect of Nano-Organic Montmorillonite on the Performance of Rubber Asphalt
Table 3
Effects of NOMMT content on the low-temperature performance index of rubber asphalt.
| NOMMT content (%) | Creep stiffness (MPa) | value | −12°C | −18°C | −24°C | −12°C | −18°C | −24°C |
| 0 | 35.6 | 107.2 | 182.8 | 0.463 | 0.352 | 0.322 | 1 | 41.4 | 120.5 | 252.0 | 0.455 | 0.356 | 0.248 | 2 | 46.0 | 123.5 | 339.0 | 0.460 | 0.336 | 0.238 | 3 | 47.8 | 113.0 | 275.5 | 0.475 | 0.354 | 0.238 | 4 | 50.7 | 127.5 | 346. 5 | 0.454 | 0.344 | 0.258 | 5 | 52.2 | 103.0 | 223.5 | 0.460 | 0.412 | 0.230 |
|
|