Research Article

Reinforcing Effect of Carbon Nanotubes/Surfactant Dispersions in Portland Cement Pastes

Table 2

Energy absorption capacity results for MWCNT-blended pastes.

SampleD (N·mm)D1 (N·mm)D2 (N·mm)

B-TX-100 10 mM + CNT0.82 ± 0.070.18 ± 0.020.64 ± 0.09
B-SDS 100 mM + CNT0.60 ± 0.050.21 ± 0.010.39 ± 0.04
B-CPC 100 mM + CNT0.57 ± 0.150.20 ± 0.070.37 ± 0.22