Published Paper Details:

Self compacting concrete (SCC) is known for its two basic properties deformability or flowability and segregation resistance. Deformability and Segregation resistance in concrete is managed by introducing Superplasticizer and Viscosity Modifying Agent (VMA) in definite proportion. Use of self compacting concrete is increasing day by day because of better surface finish, less man power and easy handling. The use of Superplasticizer and VMA makes the SCC uneconomical than conventional concrete. The paper mainly focuses on the mix proportions by partial replacement of cement and fine aggregate by various ecofriendly materials, non-biodegradable fines as VMA and to critically review the mechanical properties of self compacting concrete. It was observed that appropriate combination of fine materials, superplasticizer and water powder ratio gives better compressive strength as well as adoptable workability, flowability and passability. There is need to match requirement of Superplasticizer for given fine materials in mass of concrete.