Research Article
Effect of TiO2 Nanoparticles on Physical and Mechanical Properties of Cement at Low Temperatures
Figure 8
SEM images of cement pastes containing 2 wt.% TiO2 nanoparticles cured at (a) 0°C, (b) 5°C, (c) 10°C, and (d) 20°C at 28 days.
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