Experimental Investigation On Strength And Resistance To Corrosion In RC Beams Enhanced By Nanomaterials

Abstract

This research examines how the mechanical characteristics and corrosion resistance of reinforced concrete (RC) beams are affected by the addition of nano-silica. Cement was used to partly replace nano-silica in five different mix proportions that were examined: 0% (C1), 5% (C2), 10% (C3), 15% (C4), and 20% (C5). All mixes had the same quantities of fine and coarse aggregate. Compressive strength, durability, and corrosion resistance were the main experimental metrics employed to evaluate the impact of nano-silica. According to the findings, the ideal amount of nanosilica improves strength and durability, whereas too much replacement may result in performance trade-offs. This research sheds light on environmentally friendly concrete alternatives that have longer structural lifespans.