Raw Data on the compressive strength measurements of concrete samples that have been evaluated as follows: The goal is to investigate the influence of different mixing approaches on the compressive strength of four distinct concrete mixtures. Compressive strength is a critical property that directly impacts the structural performance of concrete. The study focuses on evaluating the compressive strength at three key curing periods (7 days, 28 days, and 56 days) for each of the four concrete mixtures. Three separate testing series are conducted to comprehensively assess the impact of various mixing techniques on concrete performance. The results reveal potential to reduce cement clinker content while sustaining performance through the selection of appropriate mixing processes

Moist storage of the concrete cubes according to DIN EN 12390. Measurement procedure according to DIN EN 12390.