Table 2. Flammability Characteristics of the CCT Analysis of Asphalt Binders.
HRR/kW·m–2 |
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samples | TTI/s | average | peak | THR/MJ·m–2 | EHC/MJ·kg–1 | TSR/103·m2·m–2 | COY/10–2·kg·kg–1 |
BA | 18 ± 2 | 232.3 ± 2.6 | 436.6 ± 4.7 | 110.1 ± 3.8 | 23.7 ± 1.4 | 3.73 ± 0.32 | 6.40 ± 0.37 |
25A | 16 ± 3 | 137.5 ± 3.2 | 206.0 ± 5.3 | 83.6 ± 3.9 | 23.4 ± 2.1 | 2.87 ± 0.26 | 3.09 ± 0.29 |
25P | 19 ± 4 | 171.3 ± 4.1 | 302.5 ± 6.4 | 82.1 ± 2.6 | 22.8 ± 2.8 | 3.22 ± 0.47 | 4.67 ± 0.48 |
20A5P | 23 ± 3 | 137.8 ± 2.7 | 246.2 ± 7.8 | 88.1 ± 3.2 | 24.1 ± 2.3 | 2.49 ± 0.53 | 3.79 ± 0.31 |
20A5S | 28 ± 4 | 121.2 ± 3.4 | 173.8 ± 3.5 | 84.6 ± 4.0 | 18.8 ± 3.0 | 2.56 ± 0.60 | 3.21 ± 0.42 |
20A5Z | 30 ± 2 | 112.8 ± 2.9 | 158.4 ± 7.3 | 84.5 ± 4.3 | 15.1 ± 3.5 | 1.76 ± 0.43 | 2.83 ± 0.36 |
20A5L | 32 ± 3 | 133.1 ± 0.5 | 208.5 ± 9.2 | 85.0 ± 0.7 | 17.7 ± 1.2 | 2.23 ± 0.23 | 4.45 ± 0.27 |