Figure 4

Volumetric shrinkage variation and expansion—electrical conductivity during the drying and wetting procedures: (A,D) 80, (B,E) 100, and (C,F) 120 °C. *Significant at a probability of 5% in the Tukey test.
Volumetric shrinkage variation and expansion—electrical conductivity during the drying and wetting procedures: (A,D) 80, (B,E) 100, and (C,F) 120 °C. *Significant at a probability of 5% in the Tukey test.