Compressive Strength, Chloride Permeability, and Freeze-Thaw Resistance of MWNT Concretes under Different Chemical Treatments

<table>Sodium polyacrylate (C<sub>3</sub>H<sub>3</sub>NaO<sub>2</sub>) helps disperse MWNT during noncovalent modification.</table>

The Scientific World Journal

Figure 13: Compressive Strength, Chloride Permeability, and Freeze-Thaw Resistance of MWNT Concretes under Different Chemical Treatments 