An Evaluation of the Effect of Waste Aluminum Sawdust on the Carbonation of Concrete

Year 2022, Volume: 11 Issue: 4, 993 - 999, 31.12.2022

Tuba Demir Bahar Demirel Melek Öztürk

https://doi.org/10.17798/bitlisfen.1141419

Abstract

The aim of this study is to examine the effect of replacing waste aluminum sawdust (AS) with fine aggregate on the strength and durability properties of concrete. For this, concrete mixtures with a cement dosage of 400 kg/m3 and water/cement (W/C) ratio of 0.40-0.50-0.60 were prepared. AS obtained from Elazig industrial site was added to the concrete mixtures by replacing 0%, 0.5% and 1% fine aggregate by volume. After curing in the curing pool for 28 days, the produced concrete samples were subjected to accelerated carbonation test in the carbonation tank at three different time periods the 1st, 3rd and 7th days. Compressive strength test and carbonation depth measurement test were performed on the samples before and after carbonation. In addition, the microstructure of AS concrete was investigated using scanning electron microscopic images (SEM). In the microscopic images, larger cracks, openings and interfacial voids were observed in the concrete matrix with the addition of AS. In addition, it has been observed that the carbonation effect contributes to the compressive strength.

Keywords

Waste aluminium sawdust, Carbonation, Concrete, SEM.

References

• [1] A. K. Parashar and R. Parashar, “Utility of wastage material as steel fibre in concrete mix M-20,” Int. J. Adv. Res. Technol., vol. 3, pp. 2–8, 2012. ISSN: 0976-4860
• [2] I. Martínez-Lage, P. Vázquez-Burgo, and M. Velay-Lizancos, “Sustainability evaluation of concretes with mixed recycled aggregate based on holistic approach: Technical, economic and environmental analysis,” Waste Manag., vol. 104, pp. 9–19, 2020. https://doi.org/10.1016/j.wasman.2019.12.044
• [3] H. Binici, A. H. Sevinç ve H. Geçkil, “Atık demir tozu katkılı harç ve betonların durabilite özellikleri,” Çukurova Üniversitesi Mühendislik-Mimarlık Fakültesi Derg., vol. 30, no. 1, pp. 1–16, 2015. https://doi.org/10.21605/cukurovaummfd.242791
• [4] A. A. Thakare, A. Singh, V. Gupta, S. Siddique, and S. Chaudhary, “Sustainable development of self-compacting cementitious mixes using waste originated fibers: A review,” Resour. Conserv. Recycl., p. 105250, 2020. https://doi.org/10.1016/j.resconrec.2020.105250
• [5] G. L. Golewski, “Green concrete based on quaternary binders with significant reduced of CO2 emissions,” Energies, vol. 14, no. 15, p. 4558, 2021. https://doi.org/10.3390/en14154558
• [6] Y. Liu, “Modeling the time-to corrosion cracking of the cover concrete in chloride contaminated reinforced concrete structures.” Virginia Tech, 1996.
• [7] T. Gönen and S. Yazıcıoğlu, “Betonlarda Karbonatlaşma ve Etkinlik Dereceleri,” Stand. Ekon. ve Tek. Dergi, yayın, no. 497, pp. 84–88, 2003.
• [8] A. Tafraoui, G. Escadeillas, and T. Vidal, “Durability of the Ultra High Performances Concrete containing metakaolin,” Construction and Building Materials, vol. 112. 2016. https://doi.org/10.1016/j.conbuildmat.2016.02.169
• [9] V. M. Sounthararajan and A. Sivakumar, “Effect of the lime content in marble powder for producing high strength concrete,” ARPN J. Eng. Appl. Sci., vol. 8, no. 4, pp. 260–264, 2013. ISSN 1819-6608
• [10] TS EN 197-1 Çimento - Bölüm 1: Genel Çimentolar. Türk Standardları Enstitüsü,Ankara, 2012.
• [11] TS EN 12390-3 Beton-Sertleşmiş Beton Deneyleri-Bölüm 3: Deney Numunelerinin Basınç Dayanımının Tayini. Türk Standardları Enstitüsü, Ankara, 2019.
• [12] N. Cauberg, O. Remy, and J. Pi√©rard, “Evaluation of durability and cracking tendency of Ultra High Performance Concrete,” in Creep, Shrinkage and Durability Mechanics of Concrete and Concrete Structures, Taylor & Francis, 2010, pp. 695–700.
• [13] M. Alwaeli and J. Nadziakiewicz, “Recycling of scale and steel chips waste as a partial replacement of sand in concrete,” Constr. Build. Mater., vol. 28, no. 1, pp. 157–163, 2012. https://doi.org/10.1016/j.conbuildmat.2011.08.047
• [14] T. Erdogan, Beton. Ankara: METU Press, 2003.
• [15] H. Binici, H. Temiz, A. H. Sevinç, E. Mustafa, K. Mehmet ve Z. Şayir, “Alüminyum Talaşı, Bims ve Gazbeton Tozu İçeren Betonların Yüksek Sıcaklık Etkisinin İncelenmesi,” Yapı Teknol. Elektron. Derg., vol. 9, no. 1, pp. 1–15, 2013. ISSN: 1305631X
• [16] M. Safiuddin and N. Hearn, “Comparison of ASTM saturation techniques for measuring the permeable porosity of concrete,” Cem. Concr. Res., vol. 35, no. 5, pp. 1008–1013, 2005. https://doi.org/10.1016/j.cemconres.2004.09.017