Researchers have developed a new type of concrete that can heal itself using bacteria. This innovative concrete incorporates specific strains of bacteria that can produce calcium carbonate when exposed to moisture. When cracks form in the concrete, the bacteria become activated, multiply, and generate calcium carbonate, filling in the cracks and restoring the structural integrity of the material.
The self-healing concrete not only prolongs the lifespan of structures but also reduces the need for repairs, which can be costly and time-consuming. This advancement is particularly significant in the construction industry, where maintaining the durability of structures is crucial.
In laboratory tests, the self-healing properties of the concrete were shown to be effective, demonstrating that it could significantly reduce maintenance costs and enhance the sustainability of construction projects. The researchers believe that this technology could be widely adopted in the future, leading to more resilient infrastructure.
Source: news.google.com