Research Article
The Influence of Coffee Husk Ash as a Filler on the Performance of Bituminous Concrete Mix
Table 9
Indirect tensile strength results for basaltic stone dust as a filler.
| | Bitumen (%) | Load (kN) | Area (mm2) (π∗t∗d) | Indirect tensile strength (kPa) | TSR (%) | | Standard | Conditioned | Unconditioned | Conditioned |
| | 4.0 | 9.67 | 8.44 | 29.393 | 209.44 | 182.80 | 87.28 | | 4.5 | 10.15 | 9.26 | 31.265 | 206.67 | 188.55 | 91.23 | | 5.0 | 10.2 | 9.56 | 31.401 | 206.79 | 193.82 | 93.73 | | 5.5 | 10.97 | 10.75 | 33.716 | 207.13 | 202.98 | 97.99 | | 6.0 | 9.97 | 9.81 | 31.279 | 202.92 | 199.66 | 98.40 |
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