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A Work Paper on Experiment of Fly-Ash with the Mix of Nano-Silica for Variation of Strength in Nano Concrete

Author(s):

Shweta Patle , RGPM, Bhopal (M.P.); Prof. Rajesh Joshi , RGPM, Bhopal (M.P.)

Keywords:

Fly-Ash Mix Nano-Silica, Compressive Strength, Tensile Strength, Portland cement, Variability

Abstract

Fresh fly ash-based Nano-Silica concrete has been able to remain workable up to at least 120 minutes without any sign of setting and without any degradation in the compressive strength. Providing a rest period for fresh concrete after casting before the start of curing up to five days increased the compressive strength of hardened concrete. The elastic properties of hardened fly ash-based Nano-Silica concrete, i,e. the modulus of elasticity, the Poisson’s ratio, and the indirect tensile strength, are similar to those of ordinary Portland cement concrete.

Other Details

Paper ID: IJSRDV8I70052
Published in: Volume : 8, Issue : 7
Publication Date: 01/10/2020
Page(s): 70-76

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