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Abstract: Scientists are currently concentrating their efforts on waste products, agricultural waste, and other natural elements in an effort to develop technologies that might be utilized as raw materials for construction. Recycling, on the other hand, stimulates the economy and contributes to the creation of a cleaner, safer environment. To solve this problem, a variety of ingredients are used in place of some cement, such as fly ash, GGBS, silica fume, wollastonite, waste glass powder, etc. You can cut down on pollutants in the environment by replacing part of the cement with wollastonite and glass powder. Since glass does not biodegrade, filling it with shattered glass is an unsustainable and damaging activity for the environment. Silica makes up the majority of glass. Wollastonite is a naturally occurring material that costs less than cement. This study's main goal is to investigate possible impacts and determine how the wollastonite-glass powder (W-GP) combination influences the mechanical properties and longevity of M40-grade concrete. We study the properties of concrete strength after adding wollastonite at 5%, 10%, 15%, and 20%. In order to maintain the optimal percentage of wollastonite replacement, mineral admixtures such as glass powder (5%, 10%, 15%, and 20%) can be used in place of more cement. Test results show that utilizing cement instead of 15% wollastonite yields superior outcomes to employing the recommended mixture. The mixture that demonstrated the largest strength enhancement was composed of 15% wollastonite and 15% GP.
P Sucharitha (Wed,) studied this question.