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ISSN 2063-5346
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COMPARISON OF COMPRESSIVE STRENGTH OF CONVENTIONAL SELF COMPACTING CONCRETE AND STEEL FIBER REINFORCED SELF COMPACTING CONCRETE

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G.Vishnu Vardhan, T.S Lakshmi
» doi: 10.31838/ecb/2023.12.sa1.298

Abstract

Aim: The predominant goal of research is to evaluate compressive strength of self compacting concrete and novel steel fiber reinforced self compacting concrete and evaluate its houses. There are agencies taken for the have a look at and every group incorporates 18 cubes. Materials and methods: Self compacting concrete includes 43 grade Ordinary Portland Cement, satisfactory combination (Msand), coarse combination (20mm), water cement ratio 0.45, and 0.6% superplasticizer brought in line with weight of cementitious material. In novel steel fiber reinforced self compacting concrete consists of 3% of steel fiber introduced to the weight of cementitious material and the opposite materials continue to be the same as in the case of self compacting concrete. Total range of sample results are calculated using clinical software through adopting the values from previously published research papers. The impartial pattern T-test has been carried out the usage of SPSS software program model 26 which suggests a clean increment in compressive strength behavior of novel steel fiber reinforced self compacting concrete as compared with self compacting concrete.The calculation is carried out utilizing a G-strength of 0.8 with alpha and beta qualities are 0.05, and 0.2 with a confidence interval of 95%. Independent sample T-Test (=.001) value (p<0.05) i.e. p=0.0321. Results: Using SPSS software revealed that the compressive strength of conventional concrete is 28.12 N/mm2. The compressive strength of steel fiber concrete is 41.88 N/mm2. The significance value of 0.009 (p<0.5) and standard deviations are 1.833 and 2.846 respectively. Conclusion: The steel fiber reinforced self compacting concrete with superplasticizer had more compressive strength when in comparison to the conventional self compacting concrete.

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