A Study on the Strength and Durability of Bacterial Concrete

ISBN-13: 9786138976493 / Angielski / Miękka / 92 str.

Dr. Panga Narasimha Reddy

Opis

Concrete is one of the most produced materials in the world. The amount of cement, the binder in concrete, produced in 2017 total of an astounding 4.1 billion tonnes. However, traditional concrete has inherent weaknesses, and despite the durability of concrete, cracking is inevitable. Cracks develop in concrete when it is exposed to conditions such as excessive stress, temperature fluctuation, and corrosive chemicals. Selfhealing concrete is a promising new technology that will change the way structures are maintained. When concrete cracks, the crack allows water and carbon dioxide into the material. In self-healing concrete, these elements would reach bacteria, which then catalyze a reaction inducing a calcite precipitate, healing the concrete, and preventing further damage from occurring and also enhance the strength of the concrete when compared to conventional concrete.

O autorze

Dr. Panga Narasimha Reddy is currently working as an Assistant Professor at SVCET, Chittoor. He received his Ph.D. from the National Institute of Technology, Srinagar (Jammu & Kashmir). He received his B.Tech (Civil Engineering) and M.Tech (Structural Engineering) from Jawaharlal Nehru Technological University, Anantapur.