http://www.iaeme.com/IJCIET/index.asp 559 editor@iaeme.com International Journal of Civil Engineering and Technology (IJCIET) Volume 9, Issue 13, December 2018, pp. 559-565, Article ID: IJCIET_09_13_054 Available online at http://www.iaeme.com/ijciet/issues.asp?JType=IJCIET&VType=9&IType=13 ISSN Print: 0976-6308 and ISSN Online: 0976-6316 © IAEME Publication Scopus Indexed STUDY ON EFFECT OF ALCCOFINE AND NANO SILICA ON PROPERTIES OF CONCRETE - A REVIEW A. Narender Reddy Reaearch Scholar, Department of Structural and Geo-Technical Engineering, School of Civil Engineering, VIT, Vellore, India P. Mounika Assistant Professor, Department of Civil Engineering, CVSR College of Engineering, Hyderabad, India. R. Moulika Assistant Professor, Department of Civil Engineering, CVSR College of Engineering, Hyderabad, India. ABSTRACT Efforts for improving the performance of concrete over the past few years suggest that cement replacement materials along with mineral and chemical admixtures can increase the strength and durability performance of concrete. In this paper literatures from few researchers were studied on strength and durability performance of concrete with Alccofine and Nano silica (NS). Alccofine and Nano silica are a new generation concrete material for high strength concrete which is important in respect of workability as well as strength. These materials are pozzolanic materials that are bringing technical revolution in the field of civil engineering. These materials are easy to mix and can be mixed directly with cement, ultrafine particle provide better and smooth surface finish. It was found that the results of these materials increase the strength to a large extent. Keywords: Blended Concrete, Strength, Durability, Alccofine, Nano Silica Cite this Article: A. Narender Reddy, P. Mounika and R. Moulika, Study on Effect of Alccofine and Nano Silica on Properties of Concrete - A Review, International Journal of Civil Engineering and Technology, 9(13), 2018, pp. 559-565 http://www.iaeme.com/IJCIET/issues.asp?JType=IJCIET&VType=9&IType=13