{"id":2101,"date":"2024-04-03T13:00:40","date_gmt":"2024-04-03T11:00:40","guid":{"rendered":"https:\/\/centrotest.roiweb.eu\/controle-non-destructif\/controle-non-destructif-du-beton-arme\/"},"modified":"2024-08-11T16:42:29","modified_gmt":"2024-08-11T14:42:29","slug":"controle-non-destructif-du-beton-arme","status":"publish","type":"page","link":"https:\/\/centrotest.com\/fr\/controle-non-destructif\/controle-non-destructif-du-beton-arme\/","title":{"rendered":"Contr\u00f4le non destructif du b\u00e9ton arm\u00e9"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"2101\" class=\"elementor elementor-2101 elementor-2099\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-f99e575 e-flex e-con-boxed e-con e-parent\" data-id=\"f99e575\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\" data-core-v316-plus=\"true\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-565845f elementor-widget elementor-widget-breadcrumbs\" data-id=\"565845f\" data-element_type=\"widget\" data-widget_type=\"breadcrumbs.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<link rel=\"stylesheet\" href=\"https:\/\/centrotest.com\/wp-content\/plugins\/elementor-pro\/assets\/css\/widget-theme-elements.min.css\"><p id=\"breadcrumbs\"><span><span><a href=\"https:\/\/centrotest.com\/\">Home<\/a><\/span><\/span><\/p>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-380bfd46 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"380bfd46\" data-element_type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-wide\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-3057bc4d\" data-id=\"3057bc4d\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-1b7087d1 elementor-widget elementor-widget-heading\" data-id=\"1b7087d1\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<style>\/*! elementor - v3.20.0 - 26-03-2024 *\/\n.elementor-heading-title{padding:0;margin:0;line-height:1}.elementor-widget-heading .elementor-heading-title[class*=elementor-size-]>a{color:inherit;font-size:inherit;line-height:inherit}.elementor-widget-heading .elementor-heading-title.elementor-size-small{font-size:15px}.elementor-widget-heading .elementor-heading-title.elementor-size-medium{font-size:19px}.elementor-widget-heading .elementor-heading-title.elementor-size-large{font-size:29px}.elementor-widget-heading .elementor-heading-title.elementor-size-xl{font-size:39px}.elementor-widget-heading .elementor-heading-title.elementor-size-xxl{font-size:59px}<\/style><h5 class=\"elementor-heading-title elementor-size-default\">CONTR\u00d4LE NON DESTRUCTIF DU B\u00c9TON ARM\u00c9<\/h5>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b2185b4 elementor-widget elementor-widget-text-editor\" data-id=\"b2185b4\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<style>\/*! elementor - v3.20.0 - 26-03-2024 *\/\n.elementor-widget-text-editor.elementor-drop-cap-view-stacked .elementor-drop-cap{background-color:#69727d;color:#fff}.elementor-widget-text-editor.elementor-drop-cap-view-framed .elementor-drop-cap{color:#69727d;border:3px solid;background-color:transparent}.elementor-widget-text-editor:not(.elementor-drop-cap-view-default) .elementor-drop-cap{margin-top:8px}.elementor-widget-text-editor:not(.elementor-drop-cap-view-default) .elementor-drop-cap-letter{width:1em;height:1em}.elementor-widget-text-editor .elementor-drop-cap{float:left;text-align:center;line-height:1;font-size:50px}.elementor-widget-text-editor .elementor-drop-cap-letter{display:inline-block}<\/style>\t\t\t\t<p>La <strong>d\u00e9gradation progressive des ouvrages en b\u00e9ton arm\u00e9<\/strong> construits dans les ann\u00e9es 50&prime; et 60&prime; n\u00e9cessite, d\u00e8s aujourd&rsquo;hui, de vastes campagnes d&rsquo;entretien et de surveillance, assurant une parfaite fiabilit\u00e9 et r\u00e9sistance du b\u00e2timent et le pr\u00e9servant pour \u00e9viter le d\u00e9mant\u00e8lement et le co\u00fbts in\u00e9vitables dus \u00e0 une reconstruction.<\/p>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div 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.swiper-slide-bg{background-size:cover;background-position:50%;background-repeat:no-repeat;min-width:100%;min-height:100%}.elementor-slides .swiper-slide-inner{background-repeat:no-repeat;background-position:50%;position:absolute;top:0;left:0;bottom:0;right:0;padding:50px;margin:auto}.elementor-slides .swiper-slide-inner,.elementor-slides .swiper-slide-inner:hover{color:#fff;display:flex}.elementor-slides .swiper-slide-inner .elementor-background-overlay{position:absolute;z-index:0;top:0;bottom:0;left:0;right:0}.elementor-slides .swiper-slide-inner .elementor-slide-content{position:relative;z-index:1;width:100%}.elementor-slides .swiper-slide-inner .elementor-slide-heading{font-size:35px;font-weight:700;line-height:1}.elementor-slides .swiper-slide-inner .elementor-slide-description{font-size:17px;line-height:1.4}.elementor-slides .swiper-slide-inner .elementor-slide-description:not(:last-child),.elementor-slides .swiper-slide-inner 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.elementor-swiper-button-prev{right:10px;left:auto}.elementor-slides-wrapper div:not(.swiper-slide)>.swiper-slide-inner{display:none}@media (max-width:767px){.elementor-slides .swiper-slide-inner{padding:30px}.elementor-slides .swiper-slide-inner .elementor-slide-heading{font-size:23px;line-height:1;margin-bottom:15px}.elementor-slides .swiper-slide-inner .elementor-slide-description{font-size:13px;line-height:1.4;margin-bottom:15px}}<\/style>\t\t<div class=\"elementor-swiper\">\n\t\t\t<div class=\"elementor-slides-wrapper elementor-main-swiper swiper\" dir=\"ltr\" data-animation=\"fadeInUp\">\n\t\t\t\t<div class=\"swiper-wrapper elementor-slides\">\n\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-repeater-item-f5f0c3f swiper-slide\"><div class=\"swiper-slide-bg elementor-ken-burns elementor-ken-burns--in\" role=\"img\"><\/div><div class=\"swiper-slide-inner\" ><div class=\"swiper-slide-contents\"><\/div><\/div><\/div><div class=\"elementor-repeater-item-f9a6524 swiper-slide\"><div class=\"swiper-slide-bg elementor-ken-burns elementor-ken-burns--in\" role=\"img\"><\/div><div class=\"swiper-slide-inner\" ><div class=\"swiper-slide-contents\"><\/div><\/div><\/div><div class=\"elementor-repeater-item-c14e938 swiper-slide\"><div class=\"swiper-slide-bg elementor-ken-burns elementor-ken-burns--in\" role=\"img\"><\/div><div class=\"swiper-slide-inner\" ><div class=\"swiper-slide-contents\"><\/div><\/div><\/div><div class=\"elementor-repeater-item-cd2bcbf swiper-slide\"><div class=\"swiper-slide-bg elementor-ken-burns elementor-ken-burns--in\" role=\"img\"><\/div><div class=\"swiper-slide-inner\" ><div class=\"swiper-slide-contents\"><\/div><\/div><\/div><div class=\"elementor-repeater-item-cd426d4 swiper-slide\"><div class=\"swiper-slide-bg elementor-ken-burns elementor-ken-burns--in\" role=\"img\"><\/div><div class=\"swiper-slide-inner\" ><div class=\"swiper-slide-contents\"><\/div><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-swiper-button elementor-swiper-button-prev\" role=\"button\" tabindex=\"0\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-eicon-chevron-left\" viewBox=\"0 0 1000 1000\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M646 125C629 125 613 133 604 142L308 442C296 454 292 471 292 487 292 504 296 521 308 533L604 854C617 867 629 875 646 875 663 875 679 871 692 858 704 846 713 829 713 812 713 796 708 779 692 767L438 487 692 225C700 217 708 204 708 187 708 171 704 154 692 142 675 129 663 125 646 125Z\"><\/path><\/svg>\t\t\t\t\t\t\t<span class=\"elementor-screen-only\">Diapositive pr\u00e9c\u00e9dente<\/span>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<div class=\"elementor-swiper-button elementor-swiper-button-next\" role=\"button\" tabindex=\"0\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-eicon-chevron-right\" viewBox=\"0 0 1000 1000\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M696 533C708 521 713 504 713 487 713 471 708 454 696 446L400 146C388 133 375 125 354 125 338 125 325 129 313 142 300 154 292 171 292 187 292 204 296 221 308 233L563 492 304 771C292 783 288 800 288 817 288 833 296 850 308 863 321 871 338 875 354 875 371 875 388 867 400 854L696 533Z\"><\/path><\/svg>\t\t\t\t\t\t\t<span class=\"elementor-screen-only\">Diapositive suivante<\/span>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-e677cd5 animated-slow elementor-section-boxed elementor-section-height-default elementor-section-height-default elementor-invisible\" data-id=\"e677cd5\" data-element_type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;animation&quot;:&quot;fadeInUp&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-wide\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-66 elementor-top-column elementor-element elementor-element-6457a9e1\" data-id=\"6457a9e1\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-2e64f7d elementor-widget elementor-widget-text-editor\" data-id=\"2e64f7d\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>Pendant de nombreuses ann\u00e9es, les <strong>essais destructifs<\/strong> ont \u00e9t\u00e9 la seule m\u00e9thodologie utilis\u00e9e pour v\u00e9rifier l&rsquo;\u00e9tat d&rsquo;usure et de d\u00e9t\u00e9rioration des structures en b\u00e9ton arm\u00e9. Malheureusement, les techniques telles que le carottage, tout en ayant un haut degr\u00e9 de fiabilit\u00e9, ont \u00e9galement un <strong>degr\u00e9 \u00e9lev\u00e9 d&rsquo;invasivit\u00e9<\/strong>, provoquant souvent un affaiblissement g\u00e9n\u00e9ral de la zone.<\/p>\n<p>Le DM 14.01.2008 (NTC 2008) et la circulaire explicative subs\u00e9quente no. 617\/2009 d\u00e9finissent la mesure des pertinences des d\u00e9tails constructifs et les essais \u00e0 effectuer sur les b\u00e2timents en b\u00e9ton arm\u00e9 pour d\u00e9terminer les caract\u00e9ristiques m\u00e9caniques des mat\u00e9riaux.<\/p>\n<p>Dans ce contexte entrent les <strong>contr\u00f4les non destructifs<\/strong>, qui, n&rsquo;entra\u00eenant aucun dommage aux structures, permettent d&rsquo;augmenter les \u00ab\u00a0niveaux de connaissance\u00a0\u00bb, estimant <strong>la r\u00e9sistance, la qualit\u00e9 et la consistance du b\u00e9ton<\/strong>, d\u00e9terminant la position et le diam\u00e8tre des barres d&rsquo;armature, et devenant indispensable en pr\u00e9vision d&rsquo;un projet d&rsquo;am\u00e9lioration ou d&rsquo;un ajustement sismique, ou suite \u00e0 un changement d&rsquo;usage. La circulaire 617 stipule que <i>\u00ab\u00a0Aux fins des essais de mat\u00e9riaux, le remplacement de certains essais destructifs, pas plus de 50 %, par un plus grand nombre, au moins trois fois plus, d&rsquo;essais non destructifs, seuls ou en combinaison, pour accueillir les destructeurs, est permis\u00a0\u00bb<\/i>;<strong><\/p>\n<p><\/strong>Il est donc possible d&rsquo;utiliser des contr\u00f4les non destructifs en support, ou dans certains cas en alternative aux contr\u00f4les destructifs. Ci-dessous, nous \u00e9num\u00e9rons les m\u00e9thodologies utilis\u00e9es dans notre entreprise :<strong><br \/>\n<\/strong><\/p>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3df95e3 elementor-widget elementor-widget-text-editor\" data-id=\"3df95e3\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul>\n<li><strong><a href=\"https:\/\/centrotest.com\/wp-admin\/metodo-magnetico\/\">M\u00c9THODE MAGN\u00c9TIQUE<\/a><\/strong><\/li>\n<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3527836 elementor-widget elementor-widget-text-editor\" data-id=\"3527836\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>L&rsquo;enqu\u00eate magn\u00e9tique est une m\u00e9thode non destructive qui permet de<strong> localiser les barres d&rsquo;armature<\/strong> \u00e0 l&rsquo;int\u00e9rieur des colonnes en b\u00e9ton \u00e0 l&rsquo;aide d&rsquo;un appareil appel\u00e9 <strong>pacom\u00e8tre.<\/strong><\/p>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-718adac elementor-widget elementor-widget-text-editor\" data-id=\"718adac\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul>\n<li><a href=\"https:\/\/centrotest.com\/wp-admin\/metodo-ultrasonoro\/\"><strong><strong>M\u00c9THODE <\/strong>\u00c0 ULTRASONS<\/strong><\/a><\/li>\n<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-286609f elementor-widget elementor-widget-text-editor\" data-id=\"286609f\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>La m\u00e9thode ultrasonore peut \u00e9galement \u00eatre utilis\u00e9e, avec quelques variantes, pour \u00e9valuer <strong>la qualit\u00e9 du b\u00e9ton<\/strong> apr\u00e8s plusieurs ann\u00e9es.<\/p>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4262d17 elementor-widget elementor-widget-text-editor\" data-id=\"4262d17\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul>\n<li><a href=\"https:\/\/centrotest.com\/wp-admin\/metodo-sclerometrico\/\"><strong>M\u00c9THODE SCL\u00c9ROM\u00c9TRIQUE<\/strong><\/a><\/li>\n<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-71b672c elementor-widget elementor-widget-text-editor\" data-id=\"71b672c\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>Les enqu\u00eates scl\u00e9rom\u00e9triques permettent d&rsquo;estimer la<strong> r\u00e9sistance \u00e0 la compression du b\u00e9ton<\/strong> dans des structures d\u00e9j\u00e0 r\u00e9alis\u00e9es, ainsi que dans les b\u00e2timents neufs.<\/p>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6f9e6a4 elementor-widget elementor-widget-text-editor\" data-id=\"6f9e6a4\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul>\n<li><a href=\"https:\/\/centrotest.com\/wp-admin\/metodo-sonreb\/\"><strong>M\u00c9THODE SONREB<\/strong><\/a><\/li>\n<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-16ad887 elementor-widget elementor-widget-text-editor\" data-id=\"16ad887\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>Technique qui <strong>am\u00e9liore la fiabilit\u00e9 des r\u00e9sultats<\/strong> des m\u00e9thodes ultrasonores et scl\u00e9rom\u00e9triques.<\/p>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-29c0423\" data-id=\"29c0423\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-47dd28f elementor-widget elementor-widget-image\" data-id=\"47dd28f\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<style>\/*! elementor - v3.20.0 - 26-03-2024 *\/\n.elementor-widget-image{text-align:center}.elementor-widget-image a{display:inline-block}.elementor-widget-image a img[src$=\".svg\"]{width:48px}.elementor-widget-image 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des ouvrages en b\u00e9ton arm\u00e9 construits dans les ann\u00e9es 50&prime; et 60&prime; n\u00e9cessite, d\u00e8s aujourd&rsquo;hui, de vastes campagnes d&rsquo;entretien et de surveillance, assurant une parfaite fiabilit\u00e9 et r\u00e9sistance du b\u00e2timent et le pr\u00e9servant pour \u00e9viter le d\u00e9mant\u00e8lement et le co\u00fbts in\u00e9vitables dus \u00e0 une reconstruction. Previous [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"parent":2085,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"elementor_header_footer","meta":{"footnotes":""},"class_list":["post-2101","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v22.2 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Contr\u00f4le non destructif du b\u00e9ton arm\u00e9 - CENTROTEST Terni<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/centrotest.com\/controlli-non-distruttivi\/prove-non-distruttive-cemento-armato\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Contr\u00f4le non destructif du b\u00e9ton arm\u00e9 - CENTROTEST Terni\" \/>\n<meta property=\"og:description\" content=\"CONTR\u00d4LE NON DESTRUCTIF DU B\u00c9TON ARM\u00c9 La d\u00e9gradation progressive des ouvrages en b\u00e9ton arm\u00e9 construits dans les ann\u00e9es 50&prime; et 60&prime; n\u00e9cessite, d\u00e8s aujourd&rsquo;hui, de vastes campagnes d&rsquo;entretien et de surveillance, assurant une parfaite fiabilit\u00e9 et r\u00e9sistance du b\u00e2timent et le pr\u00e9servant pour \u00e9viter le d\u00e9mant\u00e8lement et le co\u00fbts in\u00e9vitables dus \u00e0 une reconstruction. 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