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2020 | OriginalPaper | Buchkapitel

Biological Methods to Achieve Self-healing in Concrete

verfasst von : Sunita Bansal, Raj Kumar Tamang, Prince Bansal, Pratik Bhurtel

Erschienen in: Advances in Structural Engineering and Rehabilitation

Verlag: Springer Singapore

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Abstract

Concrete structures experience cracks due to faulty design, drying shrinkage, thermal contraction effects, etc. A continuous network of cracks escalates degradation due to increased permeability and exposure of embedded rebars to ambient air. Contemporary sustainability issues of construction sector demand durability of materials and structure for longer service life. Incorporating self-healing mechanism of cracks can be made to flourish at initial stages under certain controlled conditions. The objective of this paper is to explore the laboratory-proven biological techniques to induce self-healing in concrete in terms of ease of preparation, process and cost. The effect on concrete characteristics like compressive and flexural strength, permeability of water, corrosion resistance of the reinforcement bars are studied and presented in this paper.

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Vorheriges Kapitel Retrofitting of a Multistoried Building with Earthquake-Resistance Design

Nächstes Kapitel Finite Element Analysis of Profiled Deck Composite Slab Using ANSYS

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Titel: Biological Methods to Achieve Self-healing in Concrete
verfasst von: Sunita Bansal
Raj Kumar Tamang
Prince Bansal
Pratik Bhurtel
Verlag: Springer Singapore
Buch: Advances in Structural Engineering and Rehabilitation
Print ISBN: 978-981-13-7614-6

Electronic ISBN: 978-981-13-7615-3

Copyright-Jahr: 2020
DOI: https://doi.org/10.1007/978-981-13-7615-3_5

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