Effect of Magnetized Water on Partially Replaced Aggregate with Silica Sand in Concrete

Abstract

Introduction The study aimed to investigate the impact of “Magnetized water” on the mechanical properties of M30-grade concrete partially replaced by silica sand. Methods Two different grades of silica sand were utilized as fine aggregate, with 25% and 50% replacement rates. The concrete was prepared using a W/C ratio of 0.41 and a specific amount of superplasticizer. The water was magnetized using a 10000 Gauss magnetic fluid enhancer, resulting in “magnetized water.” Results Magnetization resulted in a 10% improvement in the workmanship of the concrete, as well as a 5% reduction in water usage with additive dosage. Conclusion The compressive strength of concrete with silica sand was 10% higher than that of conventional concrete, and the addition of magnetized water further increased to 20% of compressive strength and the slump increased by 10%.