Magnetic Field-Treated Water: A Comprehensive Experimental Analysis of Its Influence on the Properties of M20 Concrete

Abstract

The pursuit of enhancing the compressive strength of concrete has driven researchers to explore various methodologies, such as incorporating fiber reinforcement and utilizing specific admixtures like super plasticizers to achieve high-strength concrete. However, the associated costs of these methods often outweigh their benefits, prompting a shift toward the development of economical yet high-strength concrete through innovative design philosophies and modern techniques. One such technique gaining attention is the use of magnetic water (MW) in concrete production. This technology involves passing water through a magnetic field, inducing changes in its physical properties. Notably, the reduction in water cluster molecules from 13 to 5 or 6, accompanied by a decrease in bond angle within the water molecular structure, results in an increased surface area of water in a unit volume. This phenomenon enhances the hydration of cement, consequently improving the compressive strength, flexural strength, and splitting tensile strengths of concrete. Furthermore, the utilization of magnetized water in concrete mixtures exhibits the potential to reduce the required cement content for achieving specified compressive strength values. This paper presents an experimental investigation into the effects of magnetized water on concrete properties, shedding light on its potential as a cost-effective and efficient strategy for enhancing concrete strength.