Repair of Cracks in Concrete with the Microbial-Induced Calcite Precipitation (MICP) Method
Hacer Bilir Özhan,
Musa Yildirim,
Hamdi Öğüt
et al.
Abstract:In this study, the microbiologically-induced calcium carbonate precipitation (MICP) method was employed to examine its potential for repairing cracks in concrete. In addition, specific gravity and porosity values were measured to examine the effect of calcite formations on concrete surfaces and microstructures. Bacteria-supplemented concrete repaired cracks up to 0.4 mm wide by filling them with CaCO3. Furthermore, this study not only examined the healing of the width but also the length of cracks. However, as… Show more
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