Journals / Journal of Sustainable Construction Materials and Technologies / 2022 / Cilt: 7 Sayı: 3

Characterization of carbon fiber reinforced conductive mortars filled with recycled ferrochrome slag aggregates

Pages
145–157
Publication Date
2022-09-30
DOI
—
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

The obtained results were compared with the literature and it was proved that ferrochrome can be used as a reasonable aggregate in conductive mortars.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:Recently, it is known that carbon fiber, which is a conductive fiber, is used in different mixture designs and developing electrically conductive cementitious materials.
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Key Findings & Data:In this study, electrically conductive mortars were produced by using 100% recycled ferrochrome aggregate with a particle size of less than 1 mm as filling material and using carbon fiber (CF) in 4 different ratios, 0%, 0.5%, 0.75% and 1%. 2, 14, 28, 90 and 180 days electrical resistivity properties of the obtained samples were investigated.
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Conclusion & Impact:The obtained results were compared with the literature and it was proved that ferrochrome can be used as a reasonable aggregate in conductive mortars.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Ferrochrome aggregate · mortar · carbon fiber

Abstract

Recently, it is known that carbon fiber, which is a conductive fiber, is used in different mixture designs and developing electrically conductive cementitious materials. However, the evaluation of ferrochrome as a recycled aggregate in the mixture of these special concretes has still not been investigated. In this study, electrically conductive mortars were produced by using 100% recycled ferrochrome aggregate with a particle size of less than 1 mm as filling material and using carbon fiber (CF) in 4 different ratios, 0%, 0.5%, 0.75% and 1%. 2, 14, 28, 90 and 180 days electrical resistivity properties of the obtained samples were investigated. In addition, 28-day compressive strength, flexural strength, dynamic resonance, ultrasonic pulse velocity (UPV), Leeb hardness, scanning electron microscope (SEM) and X-Ray Diffraction (XRD) tests were performed on all samples. The obtained results were compared with the literature and it was proved that ferrochrome can be used as a reasonable aggregate in conductive mortars.

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Cite This Article

DOĞAN, F., DEHGHANPOUR, H., SUBAŞI, S., MARAŞLI, M. (2022). Characterization of carbon fiber reinforced conductive mortars filled with recycled ferrochrome slag aggregates. Journal of Sustainable Construction Materials and Technologies, Cilt: 7 Sayı: 3, 145–157. https://ajindex.com/articles/908170

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