Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
A Review of Self-healing Bacterial Concrete
Abstract Concrete bears low tolerance for strain due to which cracks occur in it with time due to its brittle property, which is utilized in most of the buildings. It bears low tolerance for strain due to which cracks occur in it with time. These cracks allow penetration of water or different harmful agents that lead to loss of durability prior to expect. In order to reduce these cracks regular maintenance and inspection is required. Moreover, repair works have a major adverse environmental impact especially in cases wherever replacement of structures is required either partially or completely. Self-healing concrete is an environmental friendly solution to overcome these challenges, which consists bacteria incorporated into the concrete and calcium lactate food to support those bacteria when they become active. The bacteria, feeding on the provided food supply, heal the harm done and may additionally scale back the quantity of harm sustained by the concrete structure in situ. This review focuses on analysis of crack healing by bacteria, types of bacteria used, survival of capsules throughout mix, and result of addition of bacteria on concrete properties.
A Review of Self-healing Bacterial Concrete
Abstract Concrete bears low tolerance for strain due to which cracks occur in it with time due to its brittle property, which is utilized in most of the buildings. It bears low tolerance for strain due to which cracks occur in it with time. These cracks allow penetration of water or different harmful agents that lead to loss of durability prior to expect. In order to reduce these cracks regular maintenance and inspection is required. Moreover, repair works have a major adverse environmental impact especially in cases wherever replacement of structures is required either partially or completely. Self-healing concrete is an environmental friendly solution to overcome these challenges, which consists bacteria incorporated into the concrete and calcium lactate food to support those bacteria when they become active. The bacteria, feeding on the provided food supply, heal the harm done and may additionally scale back the quantity of harm sustained by the concrete structure in situ. This review focuses on analysis of crack healing by bacteria, types of bacteria used, survival of capsules throughout mix, and result of addition of bacteria on concrete properties.
A Review of Self-healing Bacterial Concrete
Murari, Krishna (Autor:in) / Kaur, Inderpreet (Autor:in)
31.10.2018
6 pages
Aufsatz/Kapitel (Buch)
Elektronische Ressource
Englisch
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