Influence of Abrasive Treatment of Steel Fibers on the Effectiveness of Anchoring in Concrete

Rocznik Ochrona Środowiska 2022, vol. 24, pp. 83-96

peopleDorota Janikowska This email address is being protected from spambots. You need JavaScript enabled to view it.orcid

institution  Koszalin University of Technology, Poland
This email address is being protected from spambots. You need JavaScript enabled to view it. This email address is being protected from spambots. You need JavaScript enabled to view it.
doi1 https://doi.org/10.54740/ros.2022.007
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abstract 


The article presents an original proposal to improve the efficiency of anchoring steel fibers in fibroconcrete mixtures. The expected effect was obtained by developing the surface of the fibers by mechanical abrasive treatment with electrocorundum. The main part of the work presents the results of the conducted experimental studies. The effect of the surface treatment of the fibers was investigated by means of metallographic techniques, using a metallographic microscope and equipment for determining the surface roughness. On the other hand, the direct method of assessing the effectiveness of fiber anchoring in the concrete was determined with the use of the Pull – Out test. The results of these studies were subjected to detailed analysis and statistical processing. The results of metallographic and Pull – Out tests indicate that the proposed method of treating the fibers significantly affects their anchoring efficiency in the concrete matrix. According to the author, this may be of great practical importance, because the discussed method of treating the fibers can significantly improve the general properties of fibrocomposite mixtures.

 keywords


steel fiber, Pull – Out test, concrete, bond characteristics, roughness, surface of the fiber

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AMA Style
Janikowska D. Influence of Abrasive Treatment of Steel Fibers on the Effectiveness of Anchoring in Concrete. Rocznik Ochrona Środowiska. 2022; 24. https://doi.org/10.54740/ros.2022.007

ACM Style
Janikowska, D. 2022. Influence of Abrasive Treatment of Steel Fibers on the Effectiveness of Anchoring in Concrete. Rocznik Ochrona Środowiska. 24. DOI:https://doi.org/10.54740/ros.2022.007

ACS Style
Janikowska, D. Influence of Abrasive Treatment of Steel Fibers on the Effectiveness of Anchoring in Concrete Rocznik Ochrona Środowiska 2022, 24, 83-96. https://doi.org/10.54740/ros.2022.007

APA Style
Janikowska, D. (2022). Influence of Abrasive Treatment of Steel Fibers on the Effectiveness of Anchoring in Concrete. Rocznik Ochrona Środowiska, 24, 83-96. https://doi.org/10.54740/ros.2022.007

ABNT Style
JANIKOWSKA, D. Influence of Abrasive Treatment of Steel Fibers on the Effectiveness of Anchoring in Concrete. Rocznik Ochrona Środowiska, v. 24, p. 83-96, 2022. https://doi.org/10.54740/ros.2022.007

Chicago Style
Janikowska, Dorota. 2022. "Influence of Abrasive Treatment of Steel Fibers on the Effectiveness of Anchoring in Concrete". Rocznik Ochrona Środowiska 24, 83-96. https://doi.org/10.54740/ros.2022.007

Harvard Style
Janikowska, D. (2022) "Influence of Abrasive Treatment of Steel Fibers on the Effectiveness of Anchoring in Concrete", Rocznik Ochrona Środowiska, 24, pp. 83-96. doi:https://doi.org/10.54740/ros.2022.007

IEEE Style
D. Janikowska, "Influence of Abrasive Treatment of Steel Fibers on the Effectiveness of Anchoring in Concrete", RoczOchrSrod, vol 24, pp. 83-96. https://doi.org/10.54740/ros.2022.007

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