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Experimental Investigation of Styrene Butadiene Rubberin Plain Concrete

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Document pages: 14 pages

Abstract: In this project we have discussed about experimental investigation of SBR in plain cement concrete, SBR agents adding to concrete at the ratio of 0 , 5 , 10 , 15 and 20 SBR is the water reduction agent to increase the compressive strength of concrete by reducing the water cement ratio. Preliminary tests are conducted for done the mix design. The Preliminary test done for cement coarse aggregate and fine aggregate. Then done the mix design by IS 10262-2009 Slump cone test, done in fresh concrete. The water cement ratio for M20 is 0.49. Then prepared the cubes for 7days, 14days and 28days. The standard cube size is 150x150x150mm. There are 45nos of cubes are casted. The compressive strength of cubes is done for 7.14 and 28days and compares the results to normal conventional concrete. Use M20 grade of concrete and OPC 53 grade of cement.

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