This document summarizes research on the compression and flexural strength characteristics of triple blended high-strength recycled aggregate concrete. Several concrete mixtures were tested with varying percentages of fly ash, condensed silica fume, and recycled coarse aggregates as partial replacements for natural aggregates and cement. The test results showed that concrete mixtures with both supplementary cementitious materials (fly ash and condensed silica fume) and recycled aggregates achieved high compressive strength (>70 MPa), flexural strength, and split tensile strength compared to a control concrete. The optimum mixture was found to contain 20% fly ash and 5% condensed silica fume without recycled aggregates.