Studies On Strength Properties of Concrete Made with Partial Replacement of Cement by Ceramic Powder

The use of cement in concrete contributes to global warming because CO2 is emitted during cement manufacturing. Therefore, it is important to explore alternative pozzolans to partially or fully replace cement and reduce or avoid global warming. This study examines the potential of ceramic powder as a partial cement substitute to enhance sustainability in the construction industry. By using ceramic waste as an additional cementitious material, the study aims to reduce the consumption of natural resources and minimize environmental impact. Ceramic powder will be added at weight percentages of 0%, 10%, 20%, 30%, 40% and 50% to replace cement across various concrete mixtures. Extensive tests will evaluate compressive, tensile and flexural strengths. The literature review indicates that the compressive strength of M30 grade concrete was tested for six different mix compositions (M1 to M6). Results showed that the highest compressive strength was achieved with mix M2, which replaced 10% of the cement with ceramic powder. However, the optimal mix was M5, with 40% of the cement replaced by ceramic powder, balancing strength and other important properties.