recycled aggregate

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• Published Subscription Review Article Special issue 1 May 2025

  A Review on Using Recycled Aggregate with Various Pozzolans in Geopolymer Concrete

  By Vishal Kumar, Vipin Mahadeven, Kajol Priya, Rajat Yadav

  Abstract: Reducing the use of natural resources is crucial to solving the global issue of CO2 emissions. Concrete can be produced sustainably by using recycled aggregates and geopolymer binders, which are environmentally benign alternatives to traditional components. Carbon footprints can be reduced by using these materials instead of ordinary Portland cement and natural aggregates. Among all the combinations, recycled coarse aggregates (RCA) and geopolymer concrete have garnered attention as a viable …

  Published in Journal of Polymer & Composites · Vol. 13, Issue 3, 2025 · pp. 486–493 Read article →

• Published Subscription Original Research 3 Sep 2024

  Experimental Research on the Strength Properties of Concrete with Recycled Aggregate, Pond Ash, and Rubber Powder Replaced in Part for Concrete Materials in Standard Grades

  By Tatukolu Shiva Nagaraju, P Suresh Chandra Babu, Dr. B. Sudarshan Reddy

  Abstract: Concrete, a fundamental material in modern construction, poses environmental concerns due to its significant carbon footprint. To mitigate this impact, researchers explore alternative materials like fly ash, GGBS, alcofine, and rubber powder as cement replacements. This study examines the durability and strength of concrete that contains recycled aggregate, pond ash, and waste rubber powder. Waste rubber, abundant from industrial and automotive sources, poses disposal challenges. Pond ash, a byproduct of …

  Published in Journal of Polymer & Composites · Vol. 12, Issue 6, 2024 · pp. 11–21 Read article →