Table 4 Ductility index (DI) of PC with varying contents of MWCNTs in %.
From: Improving Impact Resistance of Polymer Concrete Using CNTs
| Â | Neat | 0.5Â % | 1.0Â % | 1.5Â % |
|---|---|---|---|---|
Initiation energy (E i ) (J) | 5.84 | 6.27 | 7.90 | 5.37 |
Propagation energy (E p ) (J) | 16.29 | 29.11 | 28.67 | 25.43 |
Ductility Index (DI) (%) | 2.79 | 4.65 | 3.63 | 4.74 |