ASSESSMENT OF COMPRESSIVE STRENGTH OF A CONCRETE USING WASTE CERAMIC TILES AS FULL REPLACEMENT FOR CONVENTIONAL AGGREGATES

Abstract

This research evaluates the compressive strength of concrete in which ceramic waste tiles are used as a full replacement for both fine and coarse aggregates. The study was conducted to address environmental challenges posed by ceramic tile waste and the depletion of natural aggregates. A nominal mix ratio of 1:2:4 with a water-cement ratio of 0.55 was adopted. Concrete specimens were cast, cured, and tested at 7, 14, 28, and 56 days. Results indicate that ceramic waste tile concrete exhibited higher compressive strength compared to conventional concrete at all curing ages. The findings demonstrate the potential of ceramic waste tiles as a sustainable and structurally effective alternative in concrete production.