IJIRCSTJournal International Journal of Innovative Research in Computer Science and Technology I S Volume 11 Issue 4 Civil Engineering English July - August 2023 N N Y 2023 07 31 Computer Sciences Effect of addition of Alccofine on Coal Bottom Ash Concrete Properties English Y 57 60 Mohit Choudhary English Y Susheel Kumar English N https://doi.org/10.55524/ijircst.2023.11.4.10 The effect of addition of ultra-fine material i.e. Alccofine on the properties of coal bottom ash-assisted concrete has been studied in this study. Alccofine is added in steps in the 40% bottom ash concrete to revive the properties of bottom ash concrete. A proportion of 5 to 20% has been added as an alternative to cement. Results showed that the replacement of cement with Alccofine has improved the compressive strength of the concrete. English Concrete, Sustainability, Green Environment, Waste Management, Compressive Strength. https://ijircst.org/abstract.php?article_id=1151