Development of nano-SiO₂ and bentonite-based mortars for corrosion protection of reinforcing steel

In this study, the use of nano-silica (nano-SiO₂) and bentonite as mortar additives for combating reinforcement corrosion is reported. More specifically, these materials were used as additives in ordinary Portland cement (OPC)/fly ash blended mortars in different amounts. The effects of nano-silica and bentonite addition on...