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The utilization of concrete and concrete structures is widespread in the construction of main pipelines, with the enhancement of concrete strength being crucial for ensuring their reliable and secure operation. This article presents the findings from experimental investigations examining the impact of different additives and magnetized water during the mixing of concrete on its strength characteristics. To discern potential consistent statistical relationships among the component composition of examined cement stone samples, the content of additives, and the magnetization factor of the water employed on the strength indicator, an associative data analysis was conducted in the initial phase. The outcomes of the analysis revealed that when water used in the cement stone mixing process is subjected to a magnetic field, the influence of quarry crumbs, surfactants, and magnetite content on the strength of the cement stone is consistent. In contrast, such a relationship is not apparent in the case of regular water. Consequently, the application of magnetized water serves to activate the concrete hardening processes and accentuates the impact of the employed additives. Keywords: concrete, concrete strength, additives, magnetized water, data analysis.
Ismayilov et al. (Mon,) studied this question.