Lightweight Concrete Using Expanded Polystyrene Beads

Authors

Ankur Rathore, Ankush Hingve, Himanshu Singh, Roshan Munde, Rupesh Yadav, Shivam Prajapati

Abstract

Lightweight concrete, a versatile construction material, has garnered significant attention due to its numerous advantages, including reduced structural weight, improved insulation properties, and enhanced workability. This abstract delves into the utilization of Expanded Polystyrene (EPS) beads as an aggregate in lightweight concrete production. The primary objective is to investigate the mechanical properties, thermal insulation capabilities, and sustainability aspects of EPS-based lightweight concrete. The research focuses on exploring the feasibility of incorporating EPS beads, obtained from recycled materials, into concrete mixes to achieve desired lightweight properties while maintaining adequate strength and durability. The experimental investigation encompasses various mix designs with varying proportions of EPS beads, cement, fine aggregates, and additives. The mechanical properties of EPS-based lightweight concrete, including compressive strength, tensile strength, and flexural strength, are evaluated through standardized testing procedures. Additionally, the density and porosity of the concrete specimens are measured to assess the influence of EPS content on the material's structural performance.

Keywords

EPS concrete, lightweight aggregate, expanded polystyrene, foam, insulating, low-density, cellular, sustainable construction.

Lightweight Concrete Using Expanded Polystyrene Beads. Ankur Rathore, Ankush Hingve, Himanshu Singh, Roshan Munde, Rupesh Yadav, Shivam Prajapati. 2024. IJIRCT, Volume 10, Issue 2. Pages 1-17. https://www.ijirct.org/viewPaper.php?paperId=2404047