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Strengthening on Polypropylene Fibre Concrete Using Silica Fume as Partial Replacement of Cement

Author : Asst.Prof. J.Sree Naga Chaitanya, Prof. &HOD Dr.K.Chandramouli, Asst.Prof. K.Divya, B.Tech. Student Shaik Sarfaraj Journa Name: INTERNATIONAL JOURNAL OF SCIENTIFIC RESEARCH AND ENGINEERING TRENDS Country : India Volume: 9 issue: 6 Year: 2023 Views : 528
Abstract:
The construction of residential and commercial buildings is causing the world to develop rapidly. A shortage of natural resources is caused by the use of concrete. In order to partially replace cement, silica fume is added as an additive at varying percentages of 5%, 7.5%, and 12.5%. Concrete’s strength properties are improved with the use of polypropylene fibres. 0.5%, 1.5%, and 2.0% of polypropylene fibres are added to concrete. At 7 and 28 days, the test results were obtained in relation to split and compressive tensile strength.

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