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

<div>Piezoresistive behavior for test 3: (a) CM (<i>R</i><sub>0</sub> = 21310 Ω); (b) WCM3 (<i>R</i><sub>0</sub> = 19477 Ω).</div>

Advances in Civil Engineering

Figure 6: Piezoresistivity of Cement Matrix Composites Incorporating Multiwalled Carbon Nanotubes due to Moisture Variation 