Piezoresistivity of Cement Matrix Composites Incorporating Multiwalled Carbon Nanotubes due to Moisture Variation

<div>Piezoresistive behavior for test 5: (a) CM (<i>R</i><sub>0</sub> = 603500 Ω); (b) WCM3 (<i>R</i><sub>0</sub> = 551200 Ω).</div>

Advances in Civil Engineering

Figure 8: Piezoresistivity of Cement Matrix Composites Incorporating Multiwalled Carbon Nanotubes due to Moisture Variation 