Microbes, primarily bacteria, have emerged as significant players in the field of construction, particularly in the development of bioconcrete or self-healing concrete. These microorganisms can induce calcite precipitation, effectively filling cracks and enhancing the durability of concrete structures. This biological approach not only offers a novel method to improve concrete’s longevity but also its resistance to environmental stresses, which is crucial in harsh conditions such as fluctuating moisture levels and chemical exposures.