Preprint Article Version 1 Preserved in Portico This version is not peer-reviewed

A Comparative Study on Glass, Carbon and Steel Fiber

Version 1 : Received: 17 February 2024 / Approved: 20 February 2024 / Online: 20 February 2024 (11:25:27 CET)

How to cite: Shahid Khan, O.; Sohu, S.; Zafarullah Jamali, M.; Ahmed, S.; Nangapan, S. A Comparative Study on Glass, Carbon and Steel Fiber. Preprints 2024, 2024021081. https://doi.org/10.20944/preprints202402.1081.v1 Shahid Khan, O.; Sohu, S.; Zafarullah Jamali, M.; Ahmed, S.; Nangapan, S. A Comparative Study on Glass, Carbon and Steel Fiber. Preprints 2024, 2024021081. https://doi.org/10.20944/preprints202402.1081.v1

Abstract

Concrete being one of the most frequently used construction materials in the field of construction. The use of concrete has increased with the passage of time as the more and more construction activities are taking place around the globe. Different materials have been added in to the concrete mix to provide the concrete more strength and make it more durable and long lasting. This paper looks into a detailed comparison of concrete strength when casted with in the presence of carbon fibers, steel fibers and glass fibers. The compressive strength for cubes and cylinder with carbon fibers is the highest as compare to steel fibers as well as glass fibers. The compressive strength of concrete is measured on 3 day, 7 day, 14 day and 28 day strength. The compressive strength of cube on 28th day strength is 37.52 MPa for carbon fiber steel, for steel fiber it is 34.22 MPa and with glass fiber the strength is 29.335 MPa whereas the compressive strength of cylinder with carbon fibers the 34.88 MPa, with steel fiber it is 34.22 MPa and with glass fiber the strength is 27.447 MPa. For the cubes the maximum difference between different fibers inducted concrete sample is 28% approximately and for cylinder it is 27%, respectively. On the other hand, the tensile strength of concrete was also gained with the carbon fiber. It was determined that carbon fiber provided about 16% and 12.8% tensile strength higher than glass and steel fibers respectively.

Keywords

Concrete; construction; compressive strength; carbon fibers; steel fibers; glass fibers

Subject

Engineering, Civil Engineering

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