An Experimental Study on Concrete Made by Magnetic Water and Admixture

Aim of this project is to increase the compressive strength and workability of concrete by using magnetized water. Concrete is made up of cement, sand, aggregate, and water. Water is an important part of preparing concrete. The strength and workability of concrete are greatly influenced by its importance. Improved workability and strength of concrete can be achieved by using a new technology known as magnetized water. For the creation of magnetic water, we prepare a model that contains air cooler motor, copper pipe, and ring magnet. In this model, the water cooler motor has used with voltage of 180–230 V and power of 18 watts. After take a test on normal water and magnetize water from laboratory. Before casting the cube, taken a test of the material that we have to use for casting. To determine the specific gravity of cement and then cast the cube in 4 batch that is normal water, magnetic water, normal water with admixture and magnetic water with admixture. After the casting of cubes, the next day the cubes were unmolded and taken to cured. The cubes were tested after 3 days, 7 days and 28 days using a universal testing machine. Reading of all cube testing is taken and compared which cubes having a higher strength. In this study, use of magnetic water increased the workability of concrete. Cubes containing magnetic water used for mixing and curing increased the compressive strength by 35–40% in 28 days compared to normal water cubes.