Characterization of Wastewater Produced Concrete using Selected Mix Ratio of Crushed Waste Glass as Partial Replacement for Sand

Abstract

Concrete is a fundamental material in construction, but its widespread use raises environmental concerns due to the depletion of natural resources and high CO2 emissions. This study explores the sustainable integration of waste glass and domestic wastewater as partial replacements for fine aggregate and potable water in concrete production. The mechanical properties, durability, and workability of concrete incorporating varying proportions of crushed waste glass and wastewater were investigated. Benchmarking against similar studies was performed to validate the results. Regression and ANOVA analyses were employed to evaluate the relationships and significance of various factors affecting concrete performance. The findings indicate potential for using waste glass and domestic wastewater in concrete production, contributing to sustainable construction practices. This study provides a database on the effects of impurities in wastewater on concrete properties and promotes eco-friendly building methods, aligning with global sustainability goals. These findings can guide policymakers and construction professionals in adopting environmentally responsible practices.