• Gaikwad A.
• Mule V.
• Shermale V.
• Tawhare P
• Prof. Gayake P.R

Leaving the waste materials to the environment directly can cause environmental problem. Hence the reuse of waste material has been emphasized. Waste can be used to produce new products or can be used as admixtures so that natural resources are used more efficiently and the environment is protected from waste deposits. Marble stone industry generates both solid wastes and stone slurry. This paper focus on the utilization of waste of Marble dust powder in concrete and enhancement of strength of concrete more economically. The Marble dust powder was added in M20 grade of concrete at (0%, 5%, 10%, 15% & 20%) with partial replacement by weight of cement. Water/Cement ratio (0.50) was kept constant, in all the concrete mixes. The concrete samples (cube & cylinder) were tested for compressive strength & split tensile strength after 7 & 28 days of proper curing. Concrete mixtures were developed, tested and compared in terms of compressive strength and split tensile strength to the conventional concrete. The purpose of the investigation is to analyze the behavior of concrete while replacing the Marble Dust Powder with different proportions in concrete.

Cement, Marble Dust Powder (MDP), Ordinary Concrete (M20), Compressive Strength, Split Tensile Strength

"Partial Replacement of Cement by Marble Dust Powder for Ordinary Concrete (M20)", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.6, Issue 2, page no.28-30, February-2019, Available :http://www.jetir.org/papers/JETIRAE06004.pdf

"Partial Replacement of Cement by Marble Dust Powder for Ordinary Concrete (M20)", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.6, Issue 2, page no. pp28-30, February-2019, Available at : http://www.jetir.org/papers/JETIRAE06004.pdf