Research Article

The Use of Waste Corn Cob as Aggregate in Geopolymer Mortar

Volume: 8 Number: 2 December 16, 2023
EN TR

The Use of Waste Corn Cob as Aggregate in Geopolymer Mortar

Abstract

This research aims to investigate the effects of waste corn cob aggregate on the properties of volcanic tuff-based geopolymer mortar. Nevşehir Pozzolan, which is produced as waste during the stone-cutting process, was used as an aluminosilicate source. The effect of alkali activator type, concentration, activator ratio, and sand-to-corn cob ratio on the properties was experimentally investigated. Study results revealed that waste Nevşehir Pozzolan was a suitable aluminosilicate for the production of geopolymer mortar. The optimum activator type, concentration, and activator ratios were sodium hydroxide with sodium silicate, 10 M, and 2.0, respectively, because they ensured the highest mechanical properties. Waste corn cob aggregate could be used instead of natural sand, and geopolymer mortar with various corn cob contents can meet the performance requirements of conventional wall materials.

Keywords

Corn cob, waste aggregate, natural pozzolan, geopolymer mortar

Thanks

The article complies with national and international research and publication ethics. Ethics Committee approval was not required for the study.

References

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APA
Ekiz Barış, K. (2023). The Use of Waste Corn Cob as Aggregate in Geopolymer Mortar. Journal of Architectural Sciences and Applications, 8(2), 713-734. https://doi.org/10.30785/mbud.1342696
AMA
1.Ekiz Barış K. The Use of Waste Corn Cob as Aggregate in Geopolymer Mortar. JASA. 2023;8(2):713-734. doi:10.30785/mbud.1342696
Chicago
Ekiz Barış, Kübra. 2023. “The Use of Waste Corn Cob As Aggregate in Geopolymer Mortar”. Journal of Architectural Sciences and Applications 8 (2): 713-34. https://doi.org/10.30785/mbud.1342696.
EndNote
Ekiz Barış K (December 1, 2023) The Use of Waste Corn Cob as Aggregate in Geopolymer Mortar. Journal of Architectural Sciences and Applications 8 2 713–734.
IEEE
[1]K. Ekiz Barış, “The Use of Waste Corn Cob as Aggregate in Geopolymer Mortar”, JASA, vol. 8, no. 2, pp. 713–734, Dec. 2023, doi: 10.30785/mbud.1342696.
ISNAD
Ekiz Barış, Kübra. “The Use of Waste Corn Cob As Aggregate in Geopolymer Mortar”. Journal of Architectural Sciences and Applications 8/2 (December 1, 2023): 713-734. https://doi.org/10.30785/mbud.1342696.
JAMA
1.Ekiz Barış K. The Use of Waste Corn Cob as Aggregate in Geopolymer Mortar. JASA. 2023;8:713–734.
MLA
Ekiz Barış, Kübra. “The Use of Waste Corn Cob As Aggregate in Geopolymer Mortar”. Journal of Architectural Sciences and Applications, vol. 8, no. 2, Dec. 2023, pp. 713-34, doi:10.30785/mbud.1342696.
Vancouver
1.Kübra Ekiz Barış. The Use of Waste Corn Cob as Aggregate in Geopolymer Mortar. JASA. 2023 Dec. 1;8(2):713-34. doi:10.30785/mbud.1342696