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An Investigation of the Strength and Workability of High Volume Different Standard Grades Concrete of Fly Ash

Author(s):

Apurba Debabrata Sinha , Sarvepalli Radhakrishnan University, Bhopal, M.P.; Jyoti Yadav, Sarvepalli Radhakrishnan University, Bhopal, M.P.

Keywords:

Water cement ratio, strength, and workability, HVFA Concrete, HPC, Fly Ash

Abstract

The use of a High Volume of Fly Ash in concrete is becoming more important and is seen as a sustainable choice for many concrete buildings. However, as time goes on, the strength of HVFA concrete becomes steadily stronger. This has been shown via several tests. Comparable prices, higher strength, and improved workability may be found in HVFA Concrete. It is thus more suited for warm-weather sand when early strength is less critical. High Volume Fly Ash Concrete's workability and strength are shown in this project. Progressing construction methods focus on high-strength, thick, and consistent surface texture, extra trustworthy quality, enhanced sturdiness, and faster building. Regarding its predecessors, such as High Strength Concrete (HSC) and High-Performance Concrete (HPC), this project demonstrates the development of High Volume Fly Ash Concrete for building purposes (HPC). HVFA concrete acquired strength at a slower pace than conventional concrete, according to this study. By the time it is 60 days old, HVFA concrete is as strong as regular concrete.

Other Details

Paper ID: IJSRDV10I40058
Published in: Volume : 10, Issue : 4
Publication Date: 01/07/2022
Page(s): 4-6

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