Civil Engineering and Architecture 10(5): 1992-1999, 2022 http://www.hrpub.org DOI: 10.13189/cea.2022.100521 Concrete with Manufactured Sand and the Effects on the Property of Durability Anup Krushnarao Chitkeshwar 1,* , P. L. Naktode 2 1 Department of Civil Engineering, P. R. Pote Patil College of Engineering & Management, Amravati, India 2 Department of Civil Engineering, School of Engineering and Technology, Sandip University, Nashik, India Received January 19, 2022; Revised March 4, 2022; Accepted April 15, 2022 Cite This Paper in the Following Citation Styles (a): [1]Anup Krushnarao Chitkeshwar, P. L. Naktode, "Concrete with Manufactured Sand and the Effects on the Property of Durability," Civil Engineering and Architecture, Vol. 10, No. 5, pp. 1992-1999, 2022. DOI: 10.13189/cea.2022.100521. (b):Anup Krushnarao Chitkeshwar, P. L. Naktode (2022).Concrete with Manufactured Sand and the Effects on the Property of Durability. Civil Engineering and Architecture, 10(5), 1992-1999. DOI: 10.13189/cea.2022.100521. Copyright©2022 by authors, all rights reserved. Authors agree that this article remains permanently open access under the terms of the Creative Commons Attribution License 4.0 International License Abstract The concrete is the material generally used in the construction industry. The natural aggregates are the essential materials used in the concrete, but it is observed that there is a shortage of these materials. Therefore, the cost of the material and eventually the construction cost go on increasing across the globe. The manufactured sand i.e. m-sand is a material which can replace the natural fine aggregates if used in proper proportion. Also, the m-sand can be produced in a good amount so that the construction cost is also not affected. In the present work, manufactured sand concrete is studied for the durability properties. Other materials like zinc oxide are also used in the concrete by weight of the cement. The partial replacement of river sand by m-sand is carried out in the percentage varying from 25% to 100%. The tests for the durability which involve water permeability test, acid attack test, sea water test and sulphate attack test have been carried out for the concrete. When the river sand is replaced by m-sand with 50% then the results for the durability obtained hold good results. Keywords M-Sand, River Sand, Alccofine, Zinc Oxide and Acid Attack Test 1. Introduction 1.1. General The concrete is the material which is normally used in the construction sector. Nowadays, it is the usual practice of engineers to use the manufactured sand in the concrete as an alternative material. There are different materials available which can be utilized for the natural sand. The metakaolin as well as the Rice husk ash was used so that the cement was replaced in the concrete [1]. The phenomenon related to the freezing and thawing was observed and it was found that the degradation was observed and the concrete was made up with the ground blast furnace slag [2]. When the concrete was mixed with the waste foundry sand then it observed that the concrete compressive and tensile strength get reduced up to a certain extent [3]. Sludge obtained from the treatment of the drinking water has been recycled to obtain the blocks of the concrete having lesser strength and can be used in the construction site [4]. The production of the material with low carbon content and the concrete produced from the composite of Portland as well as the cement with composites have been studied for the durability property [5]. The composite walls usually involve of the concrete filled steel tube columns which are surrounded near to the boundary element. The stirrups are also provided so that the ring is obtained in continuous manner [6]. The deflection in the beam obtained is more than the allowable limit when there is not enough bond exists for the edge of steel and fibre reinforced polymer concrete; the design obtained is also not economical [7]. 1.2. Durability To develop the concrete, different wastes from the industry have been used and the wastes have been utilized