Application of Osadebes Regression Model in the Optimization of the Strength Properties of Mound Soil - Rice Husk Ash (MS-RHA) Concrete

G. A. Akeke, D.E Ewa, D. O. Ibiang, J.G Egbe

Modelling, Optimization, Optimized, Osadebe, Three-variant

Cement production is now inextricably linked to increased health risks and negative economic impacts. In order to make concrete that can entirely or partially replace cement in it while maintaining its structural validity and constructional suitability, it will be safer to use readily available, naturally occurring, and ecologically benign components. The primary objective of this study was to evaluate the structural characteristics of a three-binder concrete that used mound soil and rice husk ash as partial replacements for regular Limestone cement (LSC). The concrete cubes underwent a compressive strength test after 28 days of curing. The Osadebe model standards for the real MS-RHA concrete components were the standards used for the laboratory work.