Utilization of Brick and Ceramic Tile Powder for Sustainable Mortar Production

Abstract

Sustainable concrete can be created by replacing cement with ceramic and brick waste in appropriate proportions. Using brick tile powder (BTP) and ceramic tile powder (CTP) as SCMs is cost-efficient because they recycle ceramic industry waste and offer new output disposal methods. In this study, the effect of replacing cement with BTP and CTP in different ratios and finenesses on workability and strength properties of the mixture was investigated. A sustainability analysis was conducted to estimate the environmental impact of using BTP or CTP as a partial substitute for cement. The performance index approach was used to select the suitable replacement level to obtain a multifunctional mortar mix. Findings reveal that partial replacement of cement with BTP or CTP results in more environmentally friendly binders, reducing production costs and carbon emissions without compromising compressive strength. 20% cement replacement demonstrates a balance between cost efficiency, carbon emission reduction, and compressive strength.