Research Article
Hybrid Modification of Stone Mastic Asphalt with Cellulose and Basalt Fiber
Table 9
Moisture test of SMA with different fiber combinations.
| Cellulose : basalt | Air voids (%) | Degree of saturation (%) | Average Stm (kPa) | Average Std (kPa) | TSR (%) |
| 0 : 4 | 6.9 | 64 | 498 | 548 | 90.8 | 1 : 3 | 6.6 | 60 | 497 | 537 | 92.4 | 2 : 2 | 7.2 | 71 | 597 | 640 | 93.2 | 3 : 1 | 6.3 | 78 | 646 | 704 | 91.7 | 4 : 0 | 7.7 | 73 | 602 | 677 | 89.0 | 0 : 0 | 7.5 | 68 | 347 | 416 | 83.4 |
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