Influence of Waste Coconut Shells on the Strength Characteristics of Eco-friendly Light Weight Concrete
Year: 2023
Type: article
Abstract: This study aims to determine the influence of adding cement, sand, virgin aggregates, and coconut shell to eco-concrete on its mechanical and flexural properties.The research focuses on the density, flexural and compressive strengths of eco-concrete made from coconut shells.Five different mixtures are produced, four containing virgin aggregate and coconut shell as coarse aggregate.In this study, the authors examined M20 grade concrete to investigate the strength characteristics of concrete, including coconut shell as a substitute for virgin coarse aggregates, in various percentages, including 0%, 25%, 50%, 75%, and 100%.This study aims to determine the optimal amount of coconut shell that can be partially substituted in concrete to improve its strength and reduce it by overcoming disposal issues.The experimental results demonstrate that up to 25% by weight of virgin aggregates can be replaced with coconut shells without impacting the strength characteristics of concrete.Using coconut shell as a coarse aggregate in concrete manufacturing not only improves the performance and strength of concrete but also solves the problem of solid waste disposal and contributes to the conservation of natural resources.
DOI: 10.61429/best2023e14
Institution: Dr. B.C. Roy Engineering College
Language: English
Subfield: Building and Construction
Field: Engineering
Domain: Physical Sciences
Open Access status: bronze
OpenAlex ID: W4387181990