Some of the cement based locked parts paver stones produced from coal ash are physical and mechanical effect on features

İn the study, the effect of the cement ash padlocks on the physical and mechanical properties of the cements was investigated. Three different coal ash samples were produced by replacing three different amounts of coal ash cement with 10%, 20%, 30% cement content. No additive was added to the sample of the standard sphere-treated paving stone and was accepted as a reference. In order to determine the physical properties on the produced key parquet samples, unit weight, water absorption and porosity values were determined, wear and freeze dissolution tests were performed. For the determination of mechanical strengths, the strength of the shear test was performed. While the dry unit weight of the concrete paving stones produced in the study decreased, water absorption and porosity rates increased. These results are considered as a result of coal slag with a finer structure. 3 different coal slag used in the study 90-day splitting strength KC-1 coded slag was 10% and 20%, KC-2 coded slag was 10% and in 360-day splitting KC-3 coded slag with 10% and 20% cement content When it changes, it has been observed that the minimum criterion for concrete paving stones meets the relevant standards.