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Bacterial Concrete as a Sustainable Building Material?

Author

Listed:
  • Elżbieta Stanaszek-Tomal

    (Chair of Building Materials Engineering, Faculty of Civil Engineering, PK Cracow University of Technology, 31-155 Kraków, Poland)

Abstract

The right selection of building materials plays an important role when designing a building to fall within the definition of sustainable development. One of the most commonly used construction materials is concrete. Its production causes a high energy burden on the environment. Concrete is susceptible to external factors. As a result, cracks occur in the material. Achieving its durability along with the assumptions of sustainable construction means there is a need to use an environmentally friendly and effective technique of alternative crack removal in the damaged material. Bacterial self-healing concrete reduces costs in terms of detection of damage and maintenance of concrete structures, thus ensuring a safe lifetime of the structure. Bacterial concrete can improve its durability. However, it is not currently used on an industrial scale. The high cost of the substrates used means that they are not used on an industrial scale. Many research units try to reduce production costs through various methods; however, bacterial concrete can be an effective response to sustainability.

Suggested Citation

  • Elżbieta Stanaszek-Tomal, 2020. "Bacterial Concrete as a Sustainable Building Material?," Sustainability, MDPI, vol. 12(2), pages 1-13, January.
    • Handle: RePEc:gam:jsusta:v:12:y:2020:i:2:p:696-:d:310157
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    Citations

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    Cited by:

    1. Valery Lesovik & Roman Fediuk & Mugahed Amran & Nikolai Vatin & Roman Timokhin, 2021. "Self-Healing Construction Materials: The Geomimetic Approach," Sustainability, MDPI, vol. 13(16), pages 1-11, August.
    2. John Milan van der Bergh & Bojan Miljević & Snežana Vučetić & Olja Šovljanski & Siniša Markov & Mike Riley & Jonjaua Ranogajec & Ana Bras, 2021. "Comparison of Microbially Induced Healing Solutions for Crack Repairs of Cement-Based Infrastructure," Sustainability, MDPI, vol. 13(8), pages 1-17, April.
    3. Mustafa S. Al-Tekreeti & Salwa M. Beheiry & Vian Ahmed, 2021. "A Framework for Assessing Commitment Indicators in Sustainable Development Decisions," Sustainability, MDPI, vol. 13(9), pages 1-21, May.

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