Research Article

Investigation of using cave bacteria in the production of self-healing mortars

Volume: 42 Number: 6 December 9, 2024

Investigation of using cave bacteria in the production of self-healing mortars

Abstract

Self-healing concrete is a type of concrete formed by delayed or secondary hydration of cement and its particles with water in the matrix leaking through cracks, and calcium hydroxide and carbon dioxide on the crack surface react with calcium carbonate to provide protection against leakage through cracks. In recent studies, it has been observed that bacteria can self-repair with the production of calcium carbonate-based minerals and this repair provides protection against leakage, pore permeability and protection with increased strength and durability by reducing the infiltration of harmful substances into the internal structure. In this study, 32 different batches of samples were produced by using Bacillus thuringiensis, Pseudomonas putida and Sphingomonas mucosissima bacteria in mortar mixtures prepared by traditional methods with 2 different water/cement ratios and 3 different mineral additives. The bacteria used are cave isolates that provide calcium carbonate formation, and these isolates were multiplied in the appropriate growth culture and then added to the prepared mortar samples together with the mixture water. The specimens were cured with tap water for 28 days and then subjected to suction, ultrasonic, flexural and compressive strength tests. The results of the tests revealed a reduction in the porous structure of the specimens containing bacteria, resulting in lower water absorption rates compared to the reference specimens. It was observed that most CaCO3 was produced by Pseudomonas putida bacteria. However, there was no significant difference in compressive and flexural strengths compared to the reference specimens.

Keywords

References

  1. REFERENCES
  2. [1] Plan, Program, Raporlar ve Yayınlar | T.C. Sanayi ve Teknoloji Bakanlığı. 2015 https://www.sanayi.gov.tr/plan-program-raporlar-ve-yayinlar/sektor-raporlari/mu1203011413 Accesed on Nov 04, 2024.
  3. [2] Karol RH. Chemical Grouting and Soil Stabilization. 3rd ed. New York: CRC Press; 2003. [CrossRef]
  4. [3] Shaheen SM, Hooda PS, Tsadilas CD. Opportunities and challenges in the use of coal fly ash for soil improvements - A review. J Environ Manage 2014;145:249267. [CrossRef]
  5. [4] Shackelford CD, Jefferis SA. Geoenvironmental engineering for in situ remediation. ISRM International Symposium 2000, IS 2000, Melbourne, Australia: 2018.
  6. [5] Vekariya MS, Pitroda J. Bacterial concrete: New era for construction ındustry. Int J Eng Trends Technol 2013;4:4128–4137.
  7. [6] Van Oss HG. Background Facts and Issues Concerning Cement and Cement Data Open-File Report 2005-1152, 2005. [CrossRef]
  8. [7] Schlangen E, Joseph C. Self-Healing Processes in Concrete. In Ghosh SK, (Ed.). Self-Healing Materials. New Jersey, USA: Wiley‐VCH Verlag GmbH & Co. KGaA; 2008. [CrossRef]

Details

Primary Language

English

Subjects

Biochemistry and Cell Biology (Other)

Journal Section

Research Article

Publication Date

December 9, 2024

Submission Date

July 9, 2023

Acceptance Date

October 11, 2023

Published in Issue

Year 2024 Volume: 42 Number: 6

APA
Deliktaş, E. B., Uysal, M., & Doğruöz Güngör, N. (2024). Investigation of using cave bacteria in the production of self-healing mortars. Sigma Journal of Engineering and Natural Sciences, 42(6), 1712-1728. https://izlik.org/JA55TG28PF
AMA
1.Deliktaş EB, Uysal M, Doğruöz Güngör N. Investigation of using cave bacteria in the production of self-healing mortars. SIGMA. 2024;42(6):1712-1728. https://izlik.org/JA55TG28PF
Chicago
Deliktaş, Elif Burcu, Mucteba Uysal, and Nihal Doğruöz Güngör. 2024. “Investigation of Using Cave Bacteria in the Production of Self-Healing Mortars”. Sigma Journal of Engineering and Natural Sciences 42 (6): 1712-28. https://izlik.org/JA55TG28PF.
EndNote
Deliktaş EB, Uysal M, Doğruöz Güngör N (December 1, 2024) Investigation of using cave bacteria in the production of self-healing mortars. Sigma Journal of Engineering and Natural Sciences 42 6 1712–1728.
IEEE
[1]E. B. Deliktaş, M. Uysal, and N. Doğruöz Güngör, “Investigation of using cave bacteria in the production of self-healing mortars”, SIGMA, vol. 42, no. 6, pp. 1712–1728, Dec. 2024, [Online]. Available: https://izlik.org/JA55TG28PF
ISNAD
Deliktaş, Elif Burcu - Uysal, Mucteba - Doğruöz Güngör, Nihal. “Investigation of Using Cave Bacteria in the Production of Self-Healing Mortars”. Sigma Journal of Engineering and Natural Sciences 42/6 (December 1, 2024): 1712-1728. https://izlik.org/JA55TG28PF.
JAMA
1.Deliktaş EB, Uysal M, Doğruöz Güngör N. Investigation of using cave bacteria in the production of self-healing mortars. SIGMA. 2024;42:1712–1728.
MLA
Deliktaş, Elif Burcu, et al. “Investigation of Using Cave Bacteria in the Production of Self-Healing Mortars”. Sigma Journal of Engineering and Natural Sciences, vol. 42, no. 6, Dec. 2024, pp. 1712-28, https://izlik.org/JA55TG28PF.
Vancouver
1.Elif Burcu Deliktaş, Mucteba Uysal, Nihal Doğruöz Güngör. Investigation of using cave bacteria in the production of self-healing mortars. SIGMA [Internet]. 2024 Dec. 1;42(6):1712-28. Available from: https://izlik.org/JA55TG28PF

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