Research Article
Influence of Crumb-Rubber in the Mechanical Response of Modified Portland Cement Concrete
Table 4
Fracture energy for specimens of CCR.
| Specimen | | | | (kN) | (mm) | (N/m) |
| CCR-1 | 1.463 | 1.923 | 169.504 | CCR-2 | 1.555 | 2.045 | 178.631 | CCR-3 | 1.455 | 1.991 | 167.883 | CCR-4 | 1.504 | 2.050 | 186.118 | CCR-5 | 1.519 | 2.032 | 180.508 | CCR-6 | 1.534 | 2.077 | 176.017 | CCR-7 | 1.565 | 2.072 | 185.607 | CCR-8 | 1.461 | 2.067 | 182.898 | CCR-9 | 1.511 | 2.063 | 157.560 | CCR-10 | 1.495 | 2.007 | 171.737 |
| Avg. | 1.506 | 2.033 | 175.646 | Std. dev. | 0.039 | 0.048 | 9.034 |
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