Effect of Addition Rate of Expansive Additive on Autogenous Shrinkage and Delayed Expansion of Ultra-High Strength Mortar

<!DOCTYPE html> <html lang="en" dir="ltr"> <head>  <script async src="https://www.googletagmanager.com/gtag/js?id=G-P63WKM1TM1"></script> <script> window.dataLayer = window.dataLayer || []; function gtag(){dataLayer.push(arguments);} gtag('js', new Date()); gtag('config', 'G-P63WKM1TM1'); </script>  <script type="text/javascript" > (function(m,e,t,r,i,k,a){m[i]=m[i]||function(){(m[i].a=m[i].a||[]).push(arguments)}; m[i].l=1*new Date(); for (var j = 0; j < document.scripts.length; j++) {if (document.scripts[j].src === r) { return; }} k=e.createElement(t),a=e.getElementsByTagName(t)[0],k.async=1,k.src=r,a.parentNode.insertBefore(k,a)}) (window, document, "script", "https://mc.yandex.ru/metrika/tag.js", "ym"); ym(55165297, "init", { clickmap:false, trackLinks:true, accurateTrackBounce:true, webvisor:false }); </script> <noscript><div><img src="https://mc.yandex.ru/watch/55165297" style="position:absolute; left:-9999px;" alt="" /></div></noscript>    <title>Effect of Addition Rate of Expansive Additive on Autogenous Shrinkage and Delayed Expansion of Ultra-High Strength Mortar</title> <meta name="description" content="Effect of Addition Rate of Expansive Additive on Autogenous Shrinkage and Delayed Expansion of Ultra-High Strength Mortar"> <meta name="keywords" content="Ultra-high strength mortar, expansive additive, autogenous shrinkage, delayed expansion."> <meta name="viewport" content="width=device-width, initial-scale=1, minimum-scale=1, maximum-scale=1, user-scalable=no"> <meta charset="utf-8"> <meta name="citation_title" content="Effect of Addition Rate of Expansive Additive on Autogenous Shrinkage and Delayed Expansion of Ultra-High Strength Mortar"> <meta name="citation_author" content="Yulu Zhang"> <meta name="citation_author" content="Atushi Teramoto"> <meta name="citation_author" content="Taka-Aki Ohkubo"> <meta name="citation_publication_date" content="2018/01/01"> <meta name="citation_journal_title" content="International Journal of Civil and Environmental Engineering"> <meta name="citation_volume" content="12"> <meta name="citation_issue" content="2"> <meta name="citation_firstpage" content="106"> <meta name="citation_lastpage" content="112"> <meta name="citation_pdf_url" content="https://publications.waset.org/10008530/pdf"> <link href="https://cdn.waset.org/favicon.ico" type="image/x-icon" rel="shortcut icon"> <link href="https://cdn.waset.org/static/plugins/bootstrap-4.2.1/css/bootstrap.min.css" rel="stylesheet"> <link href="https://cdn.waset.org/static/plugins/fontawesome/css/all.min.css" rel="stylesheet"> <link href="https://cdn.waset.org/static/css/site.css?v=150220211555" rel="stylesheet"> </head> <body> <header> <div class="container"> <nav class="navbar navbar-expand-lg navbar-light"> <a class="navbar-brand" href="https://waset.org"> <img src="https://cdn.waset.org/static/images/wasetc.png" alt="Open Science Research Excellence" title="Open Science Research Excellence" /> </a> <button class="d-block d-lg-none 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<div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/search?q=Yulu%20Zhang">Yulu Zhang</a>, <a href="https://publications.waset.org/search?q=Atushi%20Teramoto"> Atushi Teramoto</a>, <a href="https://publications.waset.org/search?q=Taka-Aki%20Ohkubo"> Taka-Aki Ohkubo</a> </p> <p class="card-text"><strong>Abstract:</strong></p> <p>In this study, the effect of expansive additives on autogenous shrinkage and delayed expansion of ultra-high strength mortar was explored. The specimens made for the study were composed of ultra-high strength mortar, which was mixed with ettringite-lime composite type expansive additive. Two series of experiments were conducted with the specimens. The experimental results confirmed that the autogenous shrinkage of specimens was effectively decreased by increasing the proportion of the expansive additive. On the other hand, for the specimens, which had 7% expansive additive, and were cured for seven days at a constant temperature of 20°C, and then cured for a long time in either in an underwater, moist (Relative humidity: 100%) or dry air (Relative humidity: 60%) environment, excessively large expansion strain occurred. Specifically, typical turtle shell-like swelling expansion cracks were confirmed in the specimens that underwent long-term curing in an underwater and moist environment. According to the result of hydration analysis, the formation of expansive substances, calcium hydroxide and alumina, ferric oxide, tri-sulfate contribute to the occurrence of delayed expansion.</p> <iframe src="https://publications.waset.org/10008530.pdf" style="width:100%; height:400px;" frameborder="0"></iframe> <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/search?q=Ultra-high%20strength%20mortar" title="Ultra-high strength mortar">Ultra-high strength mortar</a>, <a href="https://publications.waset.org/search?q=expansive%20additive" title=" expansive additive"> expansive additive</a>, <a href="https://publications.waset.org/search?q=autogenous%20shrinkage" title=" autogenous shrinkage"> autogenous shrinkage</a>, <a href="https://publications.waset.org/search?q=delayed%20expansion." title=" delayed expansion."> delayed expansion.</a> </p> <p class="card-text"><strong>Digital Object Identifier (DOI):</strong> <a href="https://doi.org/10.5281/zenodo.1315729" target="_blank">doi.org/10.5281/zenodo.1315729</a> </p> <a href="https://publications.waset.org/10008530/effect-of-addition-rate-of-expansive-additive-on-autogenous-shrinkage-and-delayed-expansion-of-ultra-high-strength-mortar" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/10008530/apa" target="_blank" rel="nofollow" class="btn btn-primary btn-sm">APA</a> <a href="https://publications.waset.org/10008530/bibtex" target="_blank" rel="nofollow" class="btn btn-primary btn-sm">BibTeX</a> <a href="https://publications.waset.org/10008530/chicago" target="_blank" rel="nofollow" class="btn btn-primary btn-sm">Chicago</a> <a href="https://publications.waset.org/10008530/endnote" target="_blank" rel="nofollow" class="btn btn-primary btn-sm">EndNote</a> <a href="https://publications.waset.org/10008530/harvard" target="_blank" rel="nofollow" class="btn btn-primary btn-sm">Harvard</a> <a href="https://publications.waset.org/10008530/json" target="_blank" rel="nofollow" class="btn btn-primary btn-sm">JSON</a> <a href="https://publications.waset.org/10008530/mla" target="_blank" rel="nofollow" class="btn btn-primary btn-sm">MLA</a> <a href="https://publications.waset.org/10008530/ris" target="_blank" rel="nofollow" class="btn btn-primary btn-sm">RIS</a> <a href="https://publications.waset.org/10008530/xml" target="_blank" rel="nofollow" class="btn btn-primary btn-sm">XML</a> <a href="https://publications.waset.org/10008530/iso690" target="_blank" rel="nofollow" class="btn btn-primary btn-sm">ISO 690</a> <a href="https://publications.waset.org/10008530.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">759</span> </span> <p class="card-text"><strong>References:</strong></p> <br>[1] Atsushi Teramoto, Kazuhiro Hott, Takaaki Okubo, Ippi Maruyama: Study on volume changes of silica fume cement paste with low water bonder ratio using expansive additive and shrinkage reducing admixture on early age, Annual Convention of Japan Concrete Institute, Vol.37, No.1, pp.439-444, 2015.7. <br>[2] Atsushi Teramoto, Yulu Zhang, Takaaki Okubo, Ippi Maruyama: Effect of the type of expansive additive on volume change of low water bonder silica fume cement paste on early age, Annual Convention of Japan Concrete Institute, Vol.1, pp.525-530, 2016.7. <br>[3] Architecture Institute of Japan: State-of-Art report on concrete with expansive additive/shrinkage reducing admixture, 2013. <br>[4] Masahiro Suzuki, Hiroki Nakase, Ippei Maruyama, Ryoichi Sato: Effect of temperature history on self-stress of ultra-strength concrete, Papers of Cement and Concrete, No. 59, pp. 375-382, 2005. <br>[5] Hiroshi Jinnai, Shuusuke Kuroiwa, Fold Namiki, Satoru Watanabe: Basic study on length change of ultra-high strength concrete, Summaries of technical papers of annual meeting Architectural Institute of Japan, pp.393-394, 2005. <br>[6] Kuo Takahashi, Mitsuru Tanimura, Shinya Satake, Shin-ichi Shibagaki: Reduction of shrinkage of ultra-high strength concrete by expansive additive, Annual Convention of Japan Concrete Institute, Vol. 30, No. 1, pp 471-476, 2008. <br>[7] Japan Concrete Institute: Report of Crack Control Guideline Revision Committee on mass concrete, 2014. <br>[8] Shunya Fukuda, Shunsuke Habara, Hisayuki Matsuo, Shinichi Miho: DEF expansion in mortar and concrete, Annual Convention of Japan Concrete Institute, Vol.30, No.1, pp.723-728, 2008. <br>[9] Gilles Escadeillas: Some factors affecting delayed ettringite formation in heat-cured motors, Cement and Concrete Research, 37(2007) 1445-1452. <br>[10] A. Pavoine, X. Biunetaud, L. Divet: The impact of cement parameters on delayed ettringite formation, Cement and Concrete Composite, 34(2012) 521-528. <br>[11] Shuzuhiro Habara, Shinya Fukuda, Tetsuya Oyamada, Tadashi Fujiwara: Sulfate expansion phenomenon due to DEF of concrete- Effect of materials, steam curing and storage conditions -, Papers of Cement and Concrete, No.60, pp.335-341, 2006. <br>[12] Shunkoshi Shinko, Masami Sato, Kojiro Koizumi, Yasuhiro Umemura: Fundamental studies on the temperature dependence of the fly ash pozzolanic reaction, Preliminary Paper on Science and Engineering in Nihon University School of Science and Technology, pp.489-490, 2015. <br>[13] Taku Matsuda, Koichi Hasuo: Study on ultra-high strength concrete using silica fume and fly ash, Mitsui Sumitomo Construction Technology Development Center Report (1884-1090), No.12, pp.109-115, 2014. <br>[14] Ping Xie, J.J. Beaudoin: Mechanism of Sulphate Expansion Ⅰ. Thermodynamic Principle of Crystallization Pressure, Cement and Concrete Research. Vol. 22, pp.631-640, 1992. Printed in the USA. <br>[15] George W. Scherer: Stress from crystallization of salt, Cement and Concrete Research 34 (2004) 1613-1624. <br>[16] Robert J. Flatt, George W. Scherer: Thermodynamics of crystallization stresses in DEF, Cement and Concrete Research 38 (2008) 325-336. <br>[17] Piyush Chaunsali, Paramita Mondal: Physico-chemical interaction between mineral admixtures and OPC-calcium sulfoaluminate (CSA) cements and its influence on early-age expansion, Cement and Concrete Research 80 (2016) 10-20. </div> </div> </div> </main> <footer> <div id="infolinks" class="pt-3 pb-2"> <div class="container"> <div style="background-color:#f5f5f5;" class="p-3"> <div class="row"> <div class="col-md-2"> <ul class="list-unstyled"> About <li><a href="https://waset.org/page/support">About Us</a></li> <li><a href="https://waset.org/page/support#legal-information">Legal</a></li> <li><a target="_blank" rel="nofollow" href="https://publications.waset.org/static/files/WASET-16th-foundational-anniversary.pdf">WASET celebrates its 16th foundational anniversary</a></li> </ul> </div> <div class="col-md-2"> <ul class="list-unstyled"> Account <li><a href="https://waset.org/profile">My Account</a></li> </ul> </div> <div class="col-md-2"> <ul class="list-unstyled"> Explore <li><a href="https://waset.org/disciplines">Disciplines</a></li> <li><a href="https://waset.org/conferences">Conferences</a></li> <li><a href="https://waset.org/conference-programs">Conference Program</a></li> <li><a href="https://waset.org/committees">Committees</a></li> <li><a href="https://publications.waset.org">Publications</a></li> </ul> </div> <div class="col-md-2"> <ul class="list-unstyled"> Research <li><a href="https://publications.waset.org/abstracts">Abstracts</a></li> <li><a href="https://publications.waset.org">Periodicals</a></li> <li><a href="https://publications.waset.org/archive">Archive</a></li> </ul> </div> <div class="col-md-2"> <ul class="list-unstyled"> Open Science <li><a target="_blank" rel="nofollow" href="https://publications.waset.org/static/files/Open-Science-Philosophy.pdf">Open Science Philosophy</a></li> <li><a target="_blank" rel="nofollow" href="https://publications.waset.org/static/files/Open-Science-Award.pdf">Open Science Award</a></li> <li><a target="_blank" rel="nofollow" href="https://publications.waset.org/static/files/Open-Society-Open-Science-and-Open-Innovation.pdf">Open Innovation</a></li> <li><a target="_blank" rel="nofollow" href="https://publications.waset.org/static/files/Postdoctoral-Fellowship-Award.pdf">Postdoctoral Fellowship Award</a></li> <li><a target="_blank" rel="nofollow" href="https://publications.waset.org/static/files/Scholarly-Research-Review.pdf">Scholarly Research Review</a></li> </ul> </div> <div class="col-md-2"> <ul class="list-unstyled"> Support <li><a href="https://waset.org/page/support">Support</a></li> <li><a href="https://waset.org/profile/messages/create">Contact Us</a></li> <li><a href="https://waset.org/profile/messages/create">Report Abuse</a></li> </ul> </div> </div> </div> </div> </div> <div class="container text-center"> <hr style="margin-top:0;margin-bottom:.3rem;"> <a href="https://creativecommons.org/licenses/by/4.0/" target="_blank" class="text-muted small">Creative Commons Attribution 4.0 International License</a> <div id="copy" class="mt-2">© 2024 World Academy of Science, Engineering and Technology</div> </div> </footer> <a href="javascript:" id="return-to-top"><i class="fas fa-arrow-up"></i></a> <div class="modal" id="modal-template"> <div class="modal-dialog"> <div class="modal-content"> <div class="row m-0 mt-1"> <div class="col-md-12"> <button type="button" class="close" data-dismiss="modal" aria-label="Close"><span aria-hidden="true">×</span></button> </div> </div> <div class="modal-body"></div> </div> </div> </div> <script src="https://cdn.waset.org/static/plugins/jquery-3.3.1.min.js"></script> <script src="https://cdn.waset.org/static/plugins/bootstrap-4.2.1/js/bootstrap.bundle.min.js"></script> <script src="https://cdn.waset.org/static/js/site.js?v=150220211556"></script> <script> jQuery(document).ready(function() { /*jQuery.get("https://publications.waset.org/xhr/user-menu", function (response) { jQuery('#mainNavMenu').append(response); });*/ jQuery.get({ url: "https://publications.waset.org/xhr/user-menu", cache: false }).then(function(response){ jQuery('#mainNavMenu').append(response); }); }); </script> </body> </html>

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Effect of Addition Rate of Expansive Additive on Autogenous Shrinkage and Delayed Expansion of Ultra-High Strength Mortar