Paper Contents
Abstract
The incorporation of nanotechnology in civil engineering has emerged as a focal point of interest owing to its promising capacity to augment the intrinsic characteristics of cement concrete. This investigative endeavor delves into the nuanced optimization of cement concrete properties through the deliberate integration of nano-particles, with a specific emphasis on silica nanoparticles (SNPs). The study adopts a methodical approach to scrutinize the ramifications of varying concentrations of SNPs on critical parameters such as compressive strength, durability, and the microstructural characteristics. M35 grade concrete, conforming to the mix design stipulated in IS10262:2019, serves as the experimental substrate for this research. The findings elucidate a discernible enhancement in compressive strength and durability upon judiciously incorporating silica nanoparticles in optimal proportions. These improvements can be ascribed to the inherent pozzolanic and nucleation effects exhibited by silica nanoparticles. Silica nanoparticles induce supplementary C-S-H gel formation through interaction with calcium hydroxide in concrete. Advance instrumentation technique, such as Scanning Electron Microscopy (SEM), facilitates a comprehensive examination of the concrete's surface morphology and micropore characteristics. The utilization of silica nanoparticles emerges as a pivotal element in the pursuit of innovative and robust construction materials.
Copyright
Copyright © 2023 Anurag Tripathi. This is an open access article distributed under the Creative Commons Attribution License.
