Angle (degrees) | 6 MV concrete | 18 MV concrete |
20 | 1.42 × 10−03 ± 1.06 × 10−04 | 1.44 × 10−03 ± 2.43 × 10−05 |
30 | 6.74 × 10−04 ± 5.51 × 10−05 | 4.95 × 10−04 ± 1.09 × 10−05 |
45 | 2.99 × 10−04 ± 3.21 × 10−05 | 1.98 × 10−04 ± 6.21 × 10−06 |
60 | 2.74 × 10−04 ± 2.56 × 10−05 | 1.10 × 10−04 ± 4.81 × 10−06 |
75 | 1.80 × 10−05 ± 1.46 × 10−05 | 4.77 × 10−05 ± 3.65 × 10−06 |