Performance Characteristics of Silica fume based concrete made with Graphene Oxide

¹ Civil Engineering, Gokaraju Rangaraju Institute of Engineering and Technology, Hyderabad, India.
² M.Tech Scholar, Structural Engineering, Gokaraju Rangaraju Institute of Engineering and Technology, Hyderabad, India.

^* Corresponding author: evmreddyin@yahoo.co.in

Abstract

Concrete is a strong and durable material with serviceability and long-lasting properties demand for concrete is increasing with the growth in the infrastructure globally, concrete is more robust in compression than tension, and lesser tensile strength can lead to reduced crack formation resistance. The utilization of concrete using nanoparticles is starting to show promise as a modern development to improve concrete’s properties, these materials range from 1-100 nm in size, can occupy a larger surface area, and play a significant role in the hydration process, the nanomaterials were available in various shapes, forms and dimensions, graphene oxide (GO) is an output from the oxidation process of the graphene material, graphene is one of the strongest material globally. The present study mainly focuses on the impact of GO on the M25 grade concrete’s strength and workability, made with Silica fume (SF) as the partial replacement for cement with the proportion of 5, 7.5, and 10% along with the addition of GO with 0.02%, 0.05%, 0.1%, and 0.2% to the weight of cement, test results obtained were indicated that the 0.05% addition of GO shown optimum values.