Comparative Study on Properties of Recycled Aggregate Concrete Using Recycled Aggregates Coated with Different Pozzolanic Materials

<!DOCTYPE html> <html lang="en"> <head> <meta charset="utf-8"> <meta http-equiv="X-UA-Compatible" content="IE=edge"> <meta name="viewport" content="width=device-width, initial-scale=1"> <link rel="shortcut icon" href="https://www.rroij.com/images/favicon.ico"/> <link rel="canonical" href="https://www.rroij.com/peer-reviewed/comparative-study-on-properties-of-recycled-aggregate-concrete-using-recycled-aggregates-coated-with-different-pozzolanic-material-94074.html"> <link rel="alternate" href="https://www.rroij.com/peer-reviewed/comparative-study-on-properties-of-recycled-aggregate-concrete-using-recycled-aggregates-coated-with-different-pozzolanic-material-94074.html" hreflang="en"/> <meta name="ROBOTS" content="INDEX,FOLLOW"> <meta name="googlebot" content="INDEX,FOLLOW"> <link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.1.3/css/bootstrap.min.css"> <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/5.11.2/css/all.min.css"> <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.5.0/css/bootstrap.min.css" /> <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/font-awesome.min.css"> <link href="https://www.rroij.com/css/global.css" rel="stylesheet"> <link href="https://www.rroij.com/css/rroij_journal_styles.css" rel="stylesheet"> <link href="https://www.rroij.com/css/styles.css" rel="stylesheet"> <link href="https://www.rroij.com/css/author.css" rel="stylesheet"> <link href='https://fonts.googleapis.com/css?family=Muli' rel='stylesheet' type='text/css'> <script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script> <link rel="stylesheet" type="text/css" href="https://www.rroij.com/css/main-coolautosuggest.css"/> <script src="https://www.rroij.com/js/jquery.coolautosuggest.js"></script> <script src="https://www.rroij.com/js/jquery.coolfieldset.js"></script> <script async src="https://www.googletagmanager.com/gtag/js?id=G-XZZM6CDJEW"></script> <script> window.dataLayer = window.dataLayer || []; function gtag(){dataLayer.push(arguments);} gtag('js', new Date()); gtag('config', 'G-XZZM6CDJEW'); </script> <meta name="google-site-verification" content="QyntXIcj_BvZuRDiOUBORwiyRkYoPYA2fYqxYfC5vtU" /> <script type="application/ld+json"> { "@context": "https://schema.org", "@type": "Organization", "url": "http://www.rroij.com/peer-reviewed/comparative-study-on-properties-of-recycled-aggregate-concrete-using-recycled-aggregates-coated-with-different-pozzolanic-material-94074.html", "logo": "https://www.rroij.com/images/research-reviews-logo.svg" } </script>  <script> !function(f,b,e,v,n,t,s){if(f.fbq)return;n=f.fbq=function(){n.callMethod? n.callMethod.apply(n,arguments):n.queue.push(arguments)};if(!f._fbq)f._fbq=n; n.push=n;n.loaded=!0;n.version='2.0';n.queue=[];t=b.createElement(e);t.async=!0; t.src=v;s=b.getElementsByTagName(e)[0];s.parentNode.insertBefore(t,s)}(window, document,'script','//connect.facebook.net/en_US/fbevents.js'); fbq('init', '297919997051754'); fbq('track', "PageView"); </script>  <title>Comparative Study on Properties of Recycled Aggregate Concrete Using Recycled Aggregates Coated with Different Pozzolanic Materials | Abstract</title> <meta name="keywords" content="Recycled aggregate; Recycled aggregate concrete; Sustainability; Pozzolanic materials; Ultrafine slag, rroij, open access, open access publisher, open access publishers, open access publications, open access journals, open access artcles, journals, journal"> <meta name="description" content="Comparative Study on Properties of Recycled Aggregate Concrete Using Recycled Aggregates Coated with Different Pozzolanic Materials. Research & Reviews is a scientific organization that drives the progress of research through open access journals."> <meta name="citation_publisher" content="Research & Reviews"/> <meta name="citation_journal_title" content="Research & Reviews: Journal of Material Sciences"> <meta name="citation_title" content="Comparative Study on Properties of Recycled Aggregate Concrete Using Recycled Aggregates Coated with Different Pozzolanic Materials"> <meta name="citation_author" content="Popat Kumbhar"/> <meta name="citation_author" content="Hemant Lohar"/> <meta name="citation_author" content="Sagar Sanap"/> <meta name="citation_author" content="Rohit Rajratan"/> <meta name="citation_author" content="Abhishek Shingade"/> <meta name="citation_year" content="2024"> <meta name="citation_volume" content="12"/> <meta name="citation_issue" content="1"> <meta name="citation_issn" content="ISSN:2321-6212"> <meta name="citation_publication_date" content="2024/03/14"/> <meta name="citation_firstpage" content="1"> <meta name="citation_lastpage" content="12"> <meta name="citation_fulltext_html_url" content="https://www.rroij.com/open-access/comparative-study-on-properties-of-recycled-aggregate-concrete-using-recycled-aggregates-coated-with-different-pozzolanic-materi.php?aid=94074"> <meta name="citation_pdf_url" content="comparative-study-on-properties-of-recycled-aggregate-concrete--using-recycled-aggregates-coated-with-different-pozzolan.pdf"> <meta name="citation_abstract_html_url" content="https://www.rroij.com/peer-reviewed/comparative-study-on-properties-of-recycled-aggregate-concrete-using-recycled-aggregates-coated-with-different-pozzolanic-material-94074.html"/> <meta name="citation_abstract" content="Recycled Aggregates (RA) are the aggregates obtained from reprocessing materials, which were earlier used in constructions. The use of RA contributes to reducing waste and energy consumption and achieving sustainability. Several investigators have attempted to develop concretes using RA; however, the concrete so produced exhibited poor performance concerning workability and strength properties. The poor performance is found to be mainly due to high porosity and water absorption properties occurred due to the presence of sticked mortar to the RA surface. This fact necessitated proper treatment of RA so that the Recycled Aggregate Concrete (RAC) could enhance its performance. In this paper, M20 grade RAC has been developed using ‘RA’ without and with coating of different pozzolanic materials viz., Fly Ash (FA), Ground Granulated Blast Furnace Slag (GGBS), Microsilica (MS), Ultrafine Slag (US) and other ingredients viz., cement, crushed sand, water and chemical admixture. Results of the experimentation show that the average workability (slump) and strengths of RAC produced using ‘RA’ coated with different pozzolanic materials increased by 102% and 17.27% respectively when compared to the RAC produced using RA without coatings. The RAC with RA coated using GGBS has shown higher strength (31.80 MPa) amongst the others. Further, the workability and strengths of normal concrete are found to be more by 108% and 19.38% respectively when compared to normal concrete. The study concludes that, RA coated with pozzolanic materials can be considered as an alternative to NA for producing the concretes as they satisfy the required workability and strength properties."/> </head> <body> <ul class="social-icons hidden-xs"> <li><a href="#"><i class="fa fa-facebook"></i></a></li>  <li><a href="https://twitter.com/RROIJournals"><i class="fa fa-twitter"></i></a></li> <li><a href="#"><i class="fa fa-linkedin"></i></a></li> </ul> <header> <div class="container"> <div class="row justify-content-between align-items-center my-3"> <div class="col-12 col-sm-6"> <div class="navbar-header"> <div class="media"> <a href="https://www.rroij.com/" class="align-self-center mr-3"> <img src="https://www.rroij.com/images/research-reviews-logo.svg" alt="Research & Reviews: Journal of Material Sciences" > </a> <div class="media-body media-bottom"> <h4 class="media-heading">Research & Reviews: Journal of Material Sciences</h4> </div> </div> </div> </div> <div class="col-12 col-sm-auto"> <div class="d-flex align-items-center">   <div class="toggle-mnu ml-3"> <a id="menu-toggle" href="#0"> <img src="https://www.rroij.com/images/menu-icon.svg" width="30px" /> Menu</a> <nav id="sidebar-wrapper"> <ul class="sidebar-nav"> <a id="menu-close" href="#" class="btn btn-light btn-lg pull-right toggle"><i class="fa fa-times"></i></a> <li class="sidebar-brand"> <a href="https://www.rroij.com/" onclick ='$("#menu-close").click();' >Research and Reviews</a> </li> <li><a title="Home" href="https://www.rroij.com/" onclick = '$("#menu-close").click();'>Home</a></li> <li><a title="About Us" href="https://www.rroij.com/about.php" onclick = '$("#menu-close").click();' >About Us</a></li> <li><a title="Open Access" href="https://www.rroij.com/open-access.php" onclick = '$("#menu-close").click();' >Open Access</a></li> <li class="dropdown"> <a aria-expanded="false" role="button" data-toggle="dropdown" class="dropdown-toggle" href="https://www.rroij.com/open-access-journals-list.php">Journals<span class="caret"></span></a> <ul role="menu" class="dropdown-menu pds"> <li><a title="Browse By Title" href="https://www.rroij.com/open-access-journals-list.php" onclick = '$("#menu-close").click();' >Browse By Title</a></li> <li><a title="Browse By Subject" href="https://www.rroij.com/browse-scientific-journals.php" onclick = '$("#menu-close").click();' >Browse By Subject</a></li> </ul> </li> <li><a title="Submit Manuscript" href="https://www.rroij.com/submitmanuscript.php" onclick = '$("#menu-close").click();' >Submit Manuscript</a></li> <li><a title="Register" href="https://www.rroij.com/register.php" onclick = '$("#menu-close").click();'>Register</a></li> <li><a title="Contact" href="https://www.rroij.com/contact.php" onclick = '$("#menu-close").click();'>Contact</a></li> <li><a title="FAQs" href="https://www.rroij.com/faqs.php" onclick = '$("#menu-close").click();' >FAQs</a></li> </ul> </nav> </div> </div> <p class="text-right">ISSN:2321-6212</p> <div id="google_translate_element" style=" width:60px; top: 10px;"></div> <script> function googleTranslateElementInit() { new google.translate.TranslateElement( { pageLanguage: 'en' }, 'google_translate_element' ); } </script> <script src="https://translate.google.com/translate_a/element.js?cb=googleTranslateElementInit"></script> </div> </div> </div> <nav class="navbar navbar-expand-lg navbar-dark bg-transparent jrnlNavbar py-0"> <div class="container"> <a class="navbar-brand d-none" href="#">Navbar</a> <button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#jrnlNavbar" aria-controls="jrnlNavbar" aria-expanded="false" aria-label="Toggle navigation"> <span class="navbar-toggler-icon"></span> </button> <div class="collapse navbar-collapse justify-content-center" id="jrnlNavbar"> <ul class="navbar-nav"> <li class="nav-item "> <a class="nav-link" target="_self" title="Welcome to the Journal" href="https://www.rroij.com/material-sciences.php">The Journal</a> </li> <li class="nav-item "> <a class="nav-link" target="_self" title="Aim and Scope" href="https://www.rroij.com/aimsandscope-material-sciences.php">Aim and Scope</a> </li> <li class="nav-item "> <a class="nav-link" target="_self" title="Editorial Board" href="https://www.rroij.com/editorialboard-material-sciences.php">Editorial Board</a> </li> <li class='nav-item dropdown'> <a class="nav-link dropdown-toggle" data-toggle="dropdown" href="#">Articles</a> <div class="dropdown-menu"> <a class="dropdown-item" target="_self" title="Articles in process" href="https://www.rroij.com/articleinpress-material-sciences.php">禄 Articles in process</a>  <a class="dropdown-item" target="_self" title="Archive" href="https://www.rroij.com/archive-material-sciences.php" >禄 Archive</a> </div> </li> <li class='nav-item nav-item dropdown'> <a class="nav-link dropdown-toggle" data-toggle="dropdown" href="#" title="Authors">Authors</a> <div class="dropdown-menu"> <a class="dropdown-item" target="_self" href="https://www.rroij.com/instructionsforauthors-material-sciences.php">禄 Author Instructions</a> <a class="dropdown-item" target="_self" href="https://www.rroij.com/submitmanuscript-material-sciences.php">禄 Submit Manuscript</a>  <a class="dropdown-item" target="_self" href="https://www.rroij.com/peerreviewprocess-material-sciences.php">禄 Peer Review Process</a> <a class="dropdown-item" target="_self" href="https://www.rroij.com/ethics-material-sciences.php">禄 Publication Ethics & Malpractice Statement</a> </div> </li> <li class='nav-item nav-item dropdown'> <a class="nav-link dropdown-toggle" data-toggle="dropdown" href="#">Special Issues</a> <div class="dropdown-menu"> <a class="dropdown-item" target="_self" title="Guidelines" href="https://www.rroij.com/guidelines-material-sciences.php">禄 Guidelines</a> <a class="dropdown-item" target="_self" title="Upcoming Special Issues" href="https://www.rroij.com/specialissue-material-sciences.php">禄 Upcoming Special Issues</a> </div> </li> <li class="nav-item "> <a class="nav-link" target="_self" title="Indexing and Archiving" href="https://www.rroij.com/indexing-material-sciences.php">Indexing and Archiving</a> </li> <li > <a class="nav-link" style="border-bottom:0px;" title="Citations" href="https://www.rroij.com/citations-material-sciences.php">Citations</a></li> <li class="nav-item "> <a class="nav-link" target="_self" style="border-bottom:0px;" title="Contact Editorial Office" href="https://www.rroij.com/contact-material-sciences.php">Contact Journal</a> </li> <li class="nav-item d-none"> <a class="nav-link" title="RSS Feed" href="https://www.rroij.com/rss/material-sciences.xml">RSS Feed</a> </li> </ul> </div> </div> </nav> </header>  <div class="container"> <div class="media alert alert-info mt-3"> <i class="fas fa-hand-point-right fa-2x align-self-center mr-3 animated infinite bounce slow blue-500"></i> <div class="media-body"> All submissions of the EM system will be redirected to <strong>Online Manuscript Submission System</strong>. Authors are requested to submit articles directly to <a href="https://www.scholarscentral.org/submissions/research-reviews-material-sciences.html" target="_blank" class="text-warning"><strong>Online Manuscript Submission System</strong></a> of respective journal. </div> </div> </div>  <div class="whatup"> <ul> <li><a href="tel:+447389646377">+447389646377<i class="fa fa-whatsapp" aria-hidden="true"></i></a></li> </ul> </div> <div class="container">  <div class="row m-t"> <div class="col-lg-12"> <div class="contnet-home"> <h2>Research Article <span class="pull-right">Open Access</span></h2> <p class="lead">Comparative Study on Properties of Recycled Aggregate Concrete Using Recycled Aggregates Coated with Different Pozzolanic Materials</p> <h2>Abstract</h2> <p>Recycled Aggregates (RA) are the aggregates obtained from reprocessing materials, which were earlier used in constructions. The use of RA contributes to reducing waste and energy consumption and achieving sustainability. Several investigators have attempted to develop concretes using RA; however, the concrete so produced exhibited poor performance concerning workability and strength properties. The poor performance is found to be mainly due to high porosity and water absorption properties occurred due to the presence of sticked mortar to the RA surface. This fact necessitated proper treatment of RA so that the Recycled Aggregate Concrete (RAC) could enhance its performance. In this paper, M20 grade RAC has been developed using ‘RA’ without and with coating of different pozzolanic materials viz., Fly Ash (FA), Ground Granulated Blast Furnace Slag (GGBS), Microsilica (MS), Ultrafine Slag (US) and other ingredients viz., cement, crushed sand, water and chemical admixture. Results of the experimentation show that the average workability (slump) and strengths of RAC produced using ‘RA’ coated with different pozzolanic materials increased by 102% and 17.27% respectively when compared to the RAC produced using RA without coatings. The RAC with RA coated using GGBS has shown higher strength (31.80 MPa) amongst the others. Further, the workability and strengths of normal concrete are found to be more by 108% and 19.38% respectively when compared to normal concrete. The study concludes that, RA coated with pozzolanic materials can be considered as an alternative to NA for producing the concretes as they satisfy the required workability and strength properties.</p> <p>Popat Kumbhar*, Hemant Lohar, Sagar Sanap, Rohit Rajratan, Abhishek Shingade</p> <p>To read the full article <a href="https://www.rroij.com/pdfdownload.php?download=open-access/comparative-study-on-properties-of-recycled-aggregate-concrete--using-recycled-aggregates-coated-with-different-pozzolan.pdf" title="Download PDF" style="text-decoration:underline;">Download Full Article <i class="fa fa-file-pdf-o" aria-hidden="true"></i></a> | <a href="https://www.rroij.com/open-access/comparative-study-on-properties-of-recycled-aggregate-concrete-using-recycled-aggregates-coated-with-different-pozzolanic-materi.php?aid=94074" title="Full Text" style="text-decoration:underline;">Visit Full Article <i class="fa fa-file-text-o" aria-hidden="true"></i></a> </div> </div> </div> </div> </div> </div>   <footer> <div class="container"> <div class="row"> <div class="col-md-3"> <h4>Useful Links</h4> <ul class="list-unstyled"> <li><a title="About Us" href="https://www.rroij.com/about.php">About Us</a></li> <li><a title="Open Access" href="https://www.rroij.com/open-access.php">Open Access</a></li> <li><a title="Journals" href="https://www.rroij.com/open-access-journals-list.php">Journals</a></li> <li><a title="Submit Manuscript" href="https://www.rroij.com/submitmanuscript.php">Submit Manuscript</a></li> <li><a title="Contact" href="#">Contact</a></li> <li><a title="FAQs" href="https://www.rroij.com/faqs.php">FAQs</a></li> </ul> </div> <div class="col-md-5"> <h4>Contact Us</h4> <div class="row"> <div class="col-xs-12 col-sm-12"> <address> <strong>Research & Reviews</strong><br> RROIJ-OPEN ACCESS JOURNALS FZE,<br> Sheikh Rashid Tower located on the Plot No. 3360301<br> DM Building Number 14 in the Dubai World Trade Center Complex, Sheikh Zayed Road, Dubai<br> </address> </div>  </div> </div> <div class="col-md-4"> <h4>Subscribe to our Newsletter</h4> <div class="news-letter"> <p class="fa-1x"> Enter your email address to receive all news <br> from our awesome <a href="https://www.rroij.com/">website</a> </p> <form role="form"> <div class="form-group"> <div class="input-group"> <input type="email" required placeholder="Your email address..." class="form-control" id="email" autocomplete="off"> <span class="input-group-btn"> <button type="submit" class="btn btn-info">Submit</button> </span> </div> </div> </form> <p class="m-t"><sup>*</sup>Don't worry you'll not be spammed</p> </div> </div> </div> </div> <div class="copy-right"> <div class="container"> <div class="row"> <div class="col-xs-12 col-md-10 col-md-offset-1"> <ul class="media-list"> <li class="media"> <div class="media-body media-middle"> <p class="text-center"> All Published work is licensed under a <a rel="nofollow" href="https://www.creativecommons.org/licenses/by/4.0/" title="click here"> Creative Commons Attribution 4.0 International License</a> </p> </div> </li> </ul> </div> </div> <p class="text-center">Copyright © 2025<a href="https://www.rroij.com/"> Research and Reviews</a>, All Rights Reserved</p> </div> </div> </footer>  <div class="scroll-top-wrapper"> <span class="scroll-top-inner"> <i class="fa fa-2x fa-arrow-circle-up"></i> </span> </div>  <script src="https://code.jquery.com/jquery-3.3.1.min.js"></script> <script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.14.7/umd/popper.min.js"></script> <script src="https://stackpath.bootstrapcdn.com/bootstrap/4.3.1/js/bootstrap.min.js"></script> <script type="text/javascript"> $(document).ready(function(e) { // Closes the sidebar menu $("#menu-close").click(function(e) { e.preventDefault(); $("#sidebar-wrapper").toggleClass("active"); }); // Opens the sidebar menu $("#menu-toggle").click(function(e) { e.preventDefault(); $("#sidebar-wrapper").toggleClass("active"); }); }); </script> <script> $(function(){ $(document).on( 'scroll', function(){ if ($(window).scrollTop() > 100) { $('.scroll-top-wrapper').addClass('show'); } else { $('.scroll-top-wrapper').removeClass('show'); } }); $('.scroll-top-wrapper').on('click', scrollToTop); }); function scrollToTop() { verticalOffset = typeof(verticalOffset) != 'undefined' ? verticalOffset : 0; element = $('body'); offset = element.offset(); offsetTop = offset.top; $('html, body').animate({scrollTop: offsetTop}, 500, 'linear'); } </script> </body> </html>

CINXE.COM

Comparative Study on Properties of Recycled Aggregate Concrete Using Recycled Aggregates Coated with Different Pozzolanic Materials | Abstract