EXPLORING ENERGY EFFICIENCY: ASSESSING MECHANICAL AND THERMAL PROPERTIES OF SINTERED FLY ASH AND CLAY-BASED COMPOSITES

Abstract

This study systematically investigates the influence of sintering on the physical and mechanical attributes of clay, both in its pristine state and when blended with varying proportions of fly ash. Employing a diverse array of analytical techniques, encompassing compression tests, measurements of density, porosity, and volume shrinkage, our inquiry seeks to provide a comprehensive elucidation of the alterations and transformations induced by the sintering process, particularly in conjunction with the integration of fly ash. The analysis discerns a noteworthy correlation between escalating sintering temperatures and the augmentation of key mechanical properties. Specifically, an elevation in Young’s modulus, compressive stress, density, and volume shrinkage is evident as the sintering temperature increases. Simultaneously, a consistent diminution in porosity is observed, indicating a complex interplay of factors influencing the material characteristics. The elucidation of these intricate relationships contributes significantly to an advanced understanding of the synergistic effects arising from the combined influence of sintering and fly ash incorporation on the physical and mechanical attributes of the composite material. The implications of this investigation extend to diverse applications in material science and engineering, where a precise comprehension of sintering dynamics is paramount for optimizing the performance of clay-based composites.