Give an account on the process involved in the self-healing bio concrete
Answer:-
Self-healing bio-concrete is a type of concrete that incorporates microorganisms, such as Bacillus fragments, into the mixture, along with calcium lactate as a nutrient source. The microorganisms are activated when the concrete cracks, and they produce calcium carbonate, which fills in the cracks and repairs the concrete. This process is known as bio-mineralization. Self-healing bio-concrete works by incorporating Bacillus bacteria into the concrete mixture, along with calcium lactate as a nutrient source. The bacteria are dormant within the concrete and do not become active until the concrete cracks.
Process involved in the self-healing bio concrete.
Process Flow Chart
Self-healing bio-concrete works by incorporating Bacillus bacteria into the concrete mixture, along with calcium lactate as a nutrient source. The bacteria are dormant within the concrete and do not become active until the concrete cracks.
When the concrete cracks, water and oxygen enter the crack and activate the Bacillus bacteria. The bacteria then produce calcium carbonate, which is a type of mineral that is commonly found in natural stone. The calcium carbonate acts as a binder and fills in the cracks, repairing the concrete and restoring its structural integrity. This process is known as biomineralization.