Enhancement of properties of recycled coarse aggregate concrete (RCAC) using non-ureolytic bacteria (non-UB)

Sonia Das , Abhishek Sharma

Recycled Coarse Aggregate Concrete (RCAC), Non-Ureolytic Bacteria (non-UB)

At first glance, the air content of RCA concrete seems to be higher in the first phase of mixing than it appears to be in the control mixture of RCA concrete at the same stage of mixing. Most likely, increasing the length of time it takes for more air to escape from the concrete mix will help to reduce this problem. You will need to do more research in order to make informed decisions on this matter. As a method of enhancing the quality of RCA concrete, the use of B. subtilis bacteria to mineralize calcium carbonate has been suggested in this study as a possible solution. The use of this method may be able to relieve some of the problems associated with RCA concrete to a certain extent. This investigation focuses on three components of RCA concrete: dry dryness (variables from the durability module, penetration and quick chloride infiltration tests), long-term impacts of RCA concrete, and the durability module's durability module, penetration and quick chloride infiltration tests. These three components of RCA concrete should be investigated in addition to the typical behavioural testing.

Published Paper   E-Certificate

"Enhancement of properties of recycled coarse aggregate concrete (RCAC) using non-ureolytic bacteria (non-UB)", IJSDR - International Journal of Scientific Development and Research (www.IJSDR.org), ISSN:2455-2631, Vol.6, Issue 7, page no.177 - 184, July-2021, Available :https://ijsdr.org/papers/IJSDR2107029.pdf

Volume 6 Issue 7, July-2021

Pages : 177 - 184

Paper Reg. ID: IJSDR_193490

Published Paper Id: IJSDR2107029

Downloads: 000347211

Research Area: Engineering

Country: -, -, -

Published Paper PDF: https://ijsdr.org/papers/IJSDR2107029

Published Paper URL: https://ijsdr.org/viewpaperforall?paper=IJSDR2107029

ISSN: 2455-2631 | IMPACT FACTOR: 9.15 Calculated By Google Scholar | ESTD YEAR: 2016

An International Scholarly Open Access Journal, Peer-Reviewed, Refereed Journal Impact Factor 9.15 Calculate by Google Scholar and Semantic Scholar | AI-Powered Research Tool, Multidisciplinary, Monthly, Multilanguage Journal Indexing in All Major Database & Metadata, Citation Generator

Publisher: IJSDR(IJ Publication) Janvi Wave

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