Enhancing concrete performance with e-plastic waste and fly ash: a sustainable approach

ABSTRACT

This extensive research project investigates the innovative use of electronic plastic waste, referred to as e-plastic, as an additional component in the production of concrete. This transition from an informal sector to a more structured and regulated system is vital not only for addressing the growing problem of E-waste but also for environmental preservation. To accomplish this goal, the study collected and employed waste E-plastic particles obtained from obsolete electronic devices. The research primarily concentrated on conducting a comprehensive analysis of the mechanical, durability properties and micro properties (XRD) of concrete specimens containing varying proportions of waste E-plastic, ranging from 4% to 24%. Additionally, the study introduced a modification by substituting a portion of the cement with fly ash, amounting to 10% of the total weight, with the aim of improving the overall characteristics and performance of the E-plastic-infused concrete. These experiments were carried out to gain a more holistic understanding of the concrete’s behavior, encompassing both its structural integrity and overall performance characteristics. This research significantly enhances the concrete’s workability, mechanical strength, and durability properties.

Keywords:
E-waste; flyash; XRD; mechanical; durability properties