Mechanical Characteristic of Surface Layer of Concrete with Recycled SiC

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Abstract:

Abrasion measurement of surface of specific concrete elements is presented in this paper. This article is focus on determination of wear resistance and strength of concrete floor. This concrete contains silicon carbide binder and part of it is recycled origin. This material are high on Mohr hardness scale and are they are suitable for use in indoor and outdoor areas with the heaviest traffic loads. From the results, follows that the even small differences in mixture (using new and recycled binder) has impact on the mechanical parameters. However, it is possible design mixture with recycled binder and reach characteristic of concrete, which are almost similar to the normal concrete.

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149-154

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June 2020

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© 2020 Trans Tech Publications Ltd. All Rights Reserved

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[1] G.J. Campisi: Status of silicon carbide power technology, Power Engineering Society,Summer Meeting, Vol (2), pp.1238-1239, (2000).

DOI: 10.1109/pess.2000.867558

Google Scholar

[2] A. Bahari, J. Berenjian, A. Sadeghi-Nik:Modification of Portland cement with Nano SiC. Proceedings of the National Academy of Sciences India Section A - Physical Sciences, Vol (86), Issue 3, pp.323-331, (2016).

DOI: 10.1007/s40010-015-0244-y

Google Scholar

[3] R.Pernicova, T. Kolomaznik: Wholeness of briquettes made from recycled silicon carbide during handling in early stage, International Multidisciplinary Scientific GeoConference Surveying Geology and Mining Ecology Management, SGEM, Vol 18(4.2), pp.259-264, (2018).

DOI: 10.5593/sgem2018/4.2/s18.034

Google Scholar

[4] A. Bahari, A. Sadeghi-Nik, M. Roodbari, E. Mirshafiei, B. Amiri: Effect of Silicon Carbide Nano Dispersion on the Mechanical and Nano Structural Properties of Cement. National Academy Science Letters, Vol (38), Issue 4, pp.361-364, (2015).

DOI: 10.1007/s40009-014-0316-6

Google Scholar

[5] R. Pernicova: Possibility of using recycled raw materials (Corundum and silicon carbide) in cementitious mixtures, Proceedings of 7th International Conference on Mechanics and Materials in Design (M2D), Portugal, pp.679-680, (2017).

Google Scholar

[6] Information on http://www.korund.cz/.

Google Scholar

[7] Z. Pavlik, M. Zaleska, J. Pokorny, M. Pavlikova and O.Jankonsky: A study on possible use of sandstone dust as fine aggregate in mortar mix design, Nano, Bio, Green and space technologies for sustainable future, SGEM 2018, Issue. 6.3 (2018), pp.11-18.

DOI: 10.5593/sgem2018/6.3/s26.002

Google Scholar