Made with only Portland cement (Yahia et al., 1999 Obtain similar slump flow compared to concrete mixes

SCC reduces the dosage of superplasticizer needed to The use of fly ash, blast furnace slag and silica fume in Resulting in resistance against bleeding and segregation. Whilst the use of superplasticizer maintains theДЇluidity, the fine content provides stability of the mix High content of fines and/or viscosity modifying additive Known that SCC mixes usually contain superplasticizer, Homogeneity (Corinaldesi and Moriconi, 2004). Reinforcement, without vibration, whilst maintaining That is able to flow under its own weight and completelyДЇill the formwork, even in the presence of dense (SCC) is considered as a concrete with high workability Successfully met the challenge and is now increasinglyД«eing used in routine practice. SCC technology began to be used also for commonД¬oncreting, especially for concreting of complexДevelopment of a material without vibration forД¬ompaction i.e. Practice for the first time in the mid-80s during These reasons prompted to the development ofД¬oncretes (SCC) Such concrete was applied in Property of the structure has thus been adulterated. Removed the fresh concrete had not spread to all the It isД¬ommonly noticed many times that after the formwork is Some cases and strongly depend on a human factor. A new trend in designingД¬omplex and heavily reinforced structures showed thatД¬ompaction of concrete by vibrating may be difficult in Cement andД¬oncrete composites are presently the most economic Gives considerable freedom to mould the structuralД¬omponent into desired shape or form. Preserve, maintain, and retrofit these structures. Has been one of the most commonly used materials in theД¬onstruction sector. Steel and a number of miscellaneous materials. Used throughout the world for infrastructure, civilД®ngineering and housing applications, followed by wood, Keywords- Self compacting concrete, manufactured sand, fly ash, fresh properties, durability studies.Д¬oncrete is the most common construction material It can be concluded that SCC with manufactured sand and fly ash will be a good candidate for all applications in the construction sector. Various physicochemical properties such as diffusion, permeability and absorption have been evaluated as per The French Association of Civil Engineering. Basics tests on SCC with various proportions of cement and fly ash have been performed and found that the values of slump flow, V-funnel, U-Box, L-box and J-ring are within the limits prescribed by EFNARC, Performance studies such as water absorption, sorptivity, sulphate resistance, shrinkage and Rapid chloride penetration resistance have been carried out for all the SCC mixes. Website: (ISSN 2250-2459,ISO 9001:2008 Certified Journal, Volume 3, Issue 11, November 2013)Д«ehavioural Studies on Potential Aspects of Self Compacting Concrete with M- Sand and Fly ASHДЎ Research Scholar, Karpagam University, Coimbatore, India 2Дean, Civil Engineering, RVS Group of Institutions, Coimbatore, IndiaДЄbstract- Self compacting concrete (SCC) has been developed by using cement, fly ash and manufactured sand and coarse aggregate as main ingredients. International Journal of Emerging Technology and Advanced Engineering

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