{"id":2709,"date":"2019-11-04T15:04:20","date_gmt":"2019-11-04T14:04:20","guid":{"rendered":"https:\/\/www.lgcge.fr\/?p=2709"},"modified":"2021-08-30T09:25:22","modified_gmt":"2021-08-30T07:25:22","slug":"journee-de-restitution-round-robin-test","status":"publish","type":"post","link":"https:\/\/www.lgcge.fr\/en\/journee-de-restitution-round-robin-test\/","title":{"rendered":"Journ\u00e9e de Restitution Round Robin Test : Comparison of Concrete Rheometers : International Tests at the Artois University"},"content":{"rendered":"<p>Cette journ\u00e9e de Restitition se d\u00e9roule le<strong> 8 novembre 2019<\/strong> de 9h \u00e0 18h30 \u00e0 la FNTP \u00e0 Paris.<\/p>\n<p>Un Round Robin Test \u00ab Comparison of Concrete Rheometers : International Tests at the Artois University \u00bb a \u00e9t\u00e9 organis\u00e9 les 28-29-30 mai 2018 sur la rh\u00e9ologie et la tribologie des b\u00e9tons. Cet \u00e9v\u00e8nement s\u2019int\u00e8gre dans les probl\u00e9matiques de la RILEM et en particulier dans le cadre des actions men\u00e9es par le Comit\u00e9 RILEM \u2013 TC MRP-266 : Measuring Rheological Properties of Cement-based Materials anim\u00e9 par le Dr Mohammed Sonebi (Queen\u2019s University Belfast).<\/p>\n<p>Ce n\u2019est pas la premi\u00e8re fois que des chercheurs et laboratoires internationaux se penchent sur cette probl\u00e9matique puisque deux autres RRT lui furent consacr\u00e9 :<\/p>\n<ul>\n<li>le 1er RRT au LCPC \u00e0 Nantes (France), du 23 au 27 octobre 2001,<\/li>\n<li>le 2\u00e8me RRT au NIST \u00e0 Cleveland (USA), du 19 au 23 mai 2003.<\/li>\n<\/ul>\n<p>Cela faisait 15 ans qu\u2019il n\u2019y avait pas eu de RRT organis\u00e9 sur ce sujet. Pourtant durant cette p\u00e9riode, les progr\u00e8s ont \u00e9t\u00e9 consid\u00e9rables, tant par l\u2019\u00e9largissement de l\u2019\u00e9ventail des nouveaux b\u00e9tons, des progr\u00e8s effectu\u00e9s par les appareils de mesure (rh\u00e9om\u00e8tres) que par l\u2019exploitation des r\u00e9sultats.<\/p>\n<p>Avec l\u2019apparition des nouveaux rh\u00e9om\u00e8tres, il devient donc indispensable de conna\u00eetre les \u00e9quations de passage d\u2019un rh\u00e9om\u00e8tre \u00e0 l\u2019autre et d\u2019\u00e9tablir des proc\u00e9dures d\u2019essais communes. Ce RRT a permis de valider \u00e9galement de nouveaux dispositifs pas encore commercialis\u00e9s.<\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.lgcge.fr\/wp-content\/uploads\/2019\/07\/fly_restitution_RRT.jpg\" alt=\"\" width=\"431\" height=\"252\" class=\"alignnone wp-image-2727\" \/><\/p>\n<h3><strong>Program<\/strong><\/h3>\n<p>08:00 \u2013 09:00 : Accueil<\/p>\n<p>09:00 \u2013 09:30 : M. Sonebi &#8211; Overview of the unique 3 Round-Robin Tests on Rheology of Concrete in 2001 (Nantes), 2003 (Cleveland) and 2018 (B\u00e9thune)<br \/>\n09:30 \u2013 10:00 : D. Feys &#8211; Why is concrete rheology, or fresh concrete in general, so complicated ?<br \/>\n10:00 \u2013 10:30 : F. Faber &#8211; Use of rheological measurement in industrial context: analysis, data sharing, problem solving in concrete production and placing<\/p>\n<p>10:30 \u2013 11:00 : Pause caf\u00e9\/th\u00e9<\/p>\n<p>11:00 \u2013 11:30 : B. Cazacliu &#8211; Online control of concrete production<br \/>\n11:30 \u2013 12:00 : H. Keller &#8211; Evaluation of rheological parameters from RRT data<br \/>\n12:00 \u2013 12:30 : A. Perrot, S. Amziane, K. Khayat &#8211; Evaluation of structural build-up rate from RRT data<\/p>\n<p>12:30 \u2013 14:00 : D\u00e9jeuner<\/p>\n<p>14:00 \u2013 14:30 : L. Libessart, C. Djelal, Y. Vanhove &#8211; Influence of concrete thixotropy on its tribological properties<br \/>\n14:30 \u2013 15:00 : S. Fataei &#8211; Numerical simulation of the concrete pumping process<\/p>\n<p>15:00 \u2013 15:30 : Pause caf\u00e9\/th\u00e9<\/p>\n<p>15:30 \u2013 16:00 : M. Greim &#8211; Rheometers for Paste, Mortar and Concrete : Measurement Technology &#8211; Possibilities, Challenges and Limits<br \/>\n16:00 \u2013 16:30 : K. Khayat &#8211; Rheological properties of Ultra-High-Performance concrete<br \/>\n16:30 \u2013 17:00 : Y. Vanhove, C. Djelal &#8211; Rheological properties of concrete foundation<br \/>\n17:00 \u2013 18:30 : RRT meeting \u2013 RILEM Committee MRP-266 &#8211; M. Sonebi &amp; D. Feys<\/p>\n<p>18:30 : Fin de\u00a0 la journ\u00e9e<\/p>\n<h3><strong>Lieu<\/strong><\/h3>\n<p>F\u00e9d\u00e9ration Nationale des Travaux Publics &#8211; FNTP<br \/>\n3 rue de Berri &#8211; 75008 Paris<br \/>\nT\u00e9l : 01 44 13 31 44<\/p>\n<p>M\u00e9tro George V &#8211; Parking Champs-Elys\u00e9es<\/p>\n<h3><strong>Inscriptions<\/strong><\/h3>\n<p>Les inscriptions sont ouvertes jusqu\u2019au <strong>31 octobre 2019<\/strong>. Les frais d\u2019inscriptions incluent la participation \u00e0 la journ\u00e9e de restitution, le pack de bienvenue, le recueil des r\u00e9sum\u00e9s, les pauses caf\u00e9 et le d\u00e9jeuner.<a href=\"https:\/\/evenements.univ-artois.fr\/e\/93\/journee-de-restitution-round-robin-test-one-day-feedback-round-robin-test-comparison-of-concrete-rheometers-international-tests-at-the-artois-university\" target=\"_blank\" rel=\"noopener noreferrer\"> Le paiement devra \u00eatre effectu\u00e9 par carte bancaire sur la plateforme d\u00e9di\u00e9e.<\/a><\/p>\n<p>Tarifs :<\/p>\n<ul>\n<li>Normal : 100 euros TTC<\/li>\n<li>R\u00e9duit : 50 euros TTC (uniquement pour les doctorants)<\/li>\n<li>Entreprise 1 : 250\u20ac (stand de documentation)<\/li>\n<li>Entreprise 2 : 500\u20ac (stand de d\u00e9monstration de mat\u00e9riel)<\/li>\n<\/ul>\n<p>Plus d&#8217;informations : <a href=\"mailto:chafika.dantec@univ-artois.fr\">Chafika Djelal-Dantec<\/a><\/p>\n<p><a href=\"https:\/\/www.lgcge.fr\/wp-content\/uploads\/2019\/08\/flyer_journ\u00e9e_restitution_FR.pdf\" target=\"_blank\" rel=\"noopener noreferrer\">Flyer en fran\u00e7ais<\/a><\/p>\n<p><a href=\"https:\/\/www.lgcge.fr\/wp-content\/uploads\/2019\/08\/flyer_journ\u00e9e_restitution_EN.pdf\" target=\"_blank\" rel=\"noopener noreferrer\">Flyer en anglais<\/a><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.lgcge.fr\/wp-content\/uploads\/2019\/08\/bandeau-partenaires.jpg\" alt=\"\" width=\"736\" height=\"105\" class=\"alignnone wp-image-2734\" \/><\/p>","protected":false},"excerpt":{"rendered":"<p>Cette journ\u00e9e se d\u00e9roule le 8 novembre 2019 \u00e0 la FNTP \u00e0 Paris<\/p>","protected":false},"author":15305,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_bbp_topic_count":0,"_bbp_reply_count":0,"_bbp_total_topic_count":0,"_bbp_total_reply_count":0,"_bbp_voice_count":0,"_bbp_anonymous_reply_count":0,"_bbp_topic_count_hidden":0,"_bbp_reply_count_hidden":0,"_bbp_forum_subforum_count":0,"footnotes":""},"categories":[4],"tags":[],"class_list":["post-2709","post","type-post","status-publish","format-standard","hentry","category-archives"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.lgcge.fr\/en\/wp-json\/wp\/v2\/posts\/2709","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.lgcge.fr\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.lgcge.fr\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.lgcge.fr\/en\/wp-json\/wp\/v2\/users\/15305"}],"replies":[{"embeddable":true,"href":"https:\/\/www.lgcge.fr\/en\/wp-json\/wp\/v2\/comments?post=2709"}],"version-history":[{"count":20,"href":"https:\/\/www.lgcge.fr\/en\/wp-json\/wp\/v2\/posts\/2709\/revisions"}],"predecessor-version":[{"id":4273,"href":"https:\/\/www.lgcge.fr\/en\/wp-json\/wp\/v2\/posts\/2709\/revisions\/4273"}],"wp:attachment":[{"href":"https:\/\/www.lgcge.fr\/en\/wp-json\/wp\/v2\/media?parent=2709"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.lgcge.fr\/en\/wp-json\/wp\/v2\/categories?post=2709"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.lgcge.fr\/en\/wp-json\/wp\/v2\/tags?post=2709"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}