{"id":3270,"date":"2025-12-21T13:41:51","date_gmt":"2025-12-21T18:41:51","guid":{"rendered":"https:\/\/laboratorytesting.com\/?page_id=3270"},"modified":"2025-12-22T07:25:52","modified_gmt":"2025-12-22T12:25:52","slug":"mastic-sampling-guide","status":"publish","type":"page","link":"https:\/\/laboratorytesting.com\/fr\/resources\/asbestos\/sampling-guide\/mastic-sampling-guide\/","title":{"rendered":"Guide d&#039;\u00e9chantillonnage du mastic"},"content":{"rendered":"<div data-elementor-type=\"wp-page\" data-elementor-id=\"3270\" class=\"elementor elementor-3270\" data-elementor-settings=\"{&quot;ha_cmc_init_switcher&quot;:&quot;no&quot;}\" data-elementor-post-type=\"page\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-f0777b3 bg-four-corner-image elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"f0777b3\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;_ha_eqh_enable&quot;:false}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-4760a46\" data-id=\"4760a46\" data-element_type=\"column\" data-e-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-4f2fe9f elementor-widget elementor-widget-heading\" data-id=\"4f2fe9f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Guide d&#039;\u00e9chantillonnage du mastic<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7912659 elementor-widget elementor-widget-text-editor\" data-id=\"7912659\" data-element_type=\"widget\" data-e-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\t\t<p>Lors du pr\u00e9l\u00e8vement d&#039;\u00e9chantillons de mastic, notamment lorsqu&#039;il est destin\u00e9 \u00e0 une r\u00e9duction gravim\u00e9trique avant analyse, il est essentiel de recueillir une quantit\u00e9 suffisante d&#039;\u00e9chantillon. Veuillez vous r\u00e9f\u00e9rer aux indications suivantes pour le pr\u00e9l\u00e8vement.<\/p><p>Remarque : La r\u00e9duction gravim\u00e9trique est une condition pr\u00e9alable \u00e0 la r\u00e9alisation d&#039;une analyse par comptage de points sur la majorit\u00e9 des \u00e9chantillons de mastic.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-fd5a56f elementor-widget elementor-widget-image\" data-id=\"fd5a56f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"726\" height=\"270\" src=\"https:\/\/laboratorytesting.com\/wp-content\/uploads\/2025\/12\/mastic-sampling-image-1.jpg\" class=\"attachment-full size-full wp-image-3276\" alt=\"\" srcset=\"https:\/\/laboratorytesting.com\/wp-content\/uploads\/2025\/12\/mastic-sampling-image-1.jpg 726w, https:\/\/laboratorytesting.com\/wp-content\/uploads\/2025\/12\/mastic-sampling-image-1-600x223.jpg 600w, https:\/\/laboratorytesting.com\/wp-content\/uploads\/2025\/12\/mastic-sampling-image-1-300x112.jpg 300w\" sizes=\"(max-width: 726px) 100vw, 726px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-cfb13ef elementor-widget elementor-widget-image\" data-id=\"cfb13ef\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"719\" height=\"267\" src=\"https:\/\/laboratorytesting.com\/wp-content\/uploads\/2025\/12\/mastic-sampling-image-2.jpg\" class=\"attachment-full size-full wp-image-3277\" alt=\"\" srcset=\"https:\/\/laboratorytesting.com\/wp-content\/uploads\/2025\/12\/mastic-sampling-image-2.jpg 719w, https:\/\/laboratorytesting.com\/wp-content\/uploads\/2025\/12\/mastic-sampling-image-2-600x223.jpg 600w, https:\/\/laboratorytesting.com\/wp-content\/uploads\/2025\/12\/mastic-sampling-image-2-300x111.jpg 300w\" sizes=\"(max-width: 719px) 100vw, 719px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-3a07079 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"3a07079\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;_ha_eqh_enable&quot;:false}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-850c2fd\" data-id=\"850c2fd\" data-element_type=\"column\" data-e-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-2a18047 elementor-widget elementor-widget-image\" data-id=\"2a18047\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"430\" height=\"360\" src=\"https:\/\/laboratorytesting.com\/wp-content\/uploads\/2025\/12\/mastic-sampling-image-3.jpg\" class=\"attachment-full size-full wp-image-3278\" alt=\"\" srcset=\"https:\/\/laboratorytesting.com\/wp-content\/uploads\/2025\/12\/mastic-sampling-image-3.jpg 430w, https:\/\/laboratorytesting.com\/wp-content\/uploads\/2025\/12\/mastic-sampling-image-3-300x251.jpg 300w\" sizes=\"(max-width: 430px) 100vw, 430px\" \/>\t\t\t\t\t\t\t\t\t\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-50 elementor-inner-column elementor-element elementor-element-a6f21a2\" data-id=\"a6f21a2\" data-element_type=\"column\" data-e-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-6dc3080 elementor-widget elementor-widget-text-editor\" data-id=\"6dc3080\" data-element_type=\"widget\" data-e-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\t\t<p>Il est facile de surestimer la quantit\u00e9 de mastic disponible en observant les traces noires au dos d&#039;un carreau de sol. <span style=\"text-decoration: underline;\">\u00e9paisseur<\/span> C\u2019est l\u2019\u00e9paisseur de la couche de mastic qui est essentielle, et non la taille du carreau sur lequel le mastic est appliqu\u00e9.<\/p><p>Par exemple, il sera difficile de pr\u00e9lever suffisamment de mastic sur ce carreau sans risque de contamination crois\u00e9e. Bien qu&#039;il soit possible d&#039;envoyer des \u00e9chantillons s\u00e9par\u00e9s de carreau et de mastic au laboratoire, il est g\u00e9n\u00e9ralement plus pratique de r\u00e9aliser la superposition des couches en laboratoire.<\/p>\t\t\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\t<\/div>\n\t\t<\/section>\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<\/div>","protected":false},"excerpt":{"rendered":"<p>Mastic Sampling Guide When sampling mastic, especially when that mastic is headed for gravimetric reduction prior to analysis, it is very important to collect sufficient sample. Please use the following as a guide when collecting samples. Note: Gravimetric reduction is [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":2738,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"content-type":"","footnotes":""},"class_list":["post-3270","page","type-page","status-publish","hentry","slug-mastic-sampling-guide","even_post_id"],"_links":{"self":[{"href":"https:\/\/laboratorytesting.com\/fr\/wp-json\/wp\/v2\/pages\/3270","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/laboratorytesting.com\/fr\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/laboratorytesting.com\/fr\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/laboratorytesting.com\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/laboratorytesting.com\/fr\/wp-json\/wp\/v2\/comments?post=3270"}],"version-history":[{"count":13,"href":"https:\/\/laboratorytesting.com\/fr\/wp-json\/wp\/v2\/pages\/3270\/revisions"}],"predecessor-version":[{"id":3287,"href":"https:\/\/laboratorytesting.com\/fr\/wp-json\/wp\/v2\/pages\/3270\/revisions\/3287"}],"up":[{"embeddable":true,"href":"https:\/\/laboratorytesting.com\/fr\/wp-json\/wp\/v2\/pages\/2738"}],"wp:attachment":[{"href":"https:\/\/laboratorytesting.com\/fr\/wp-json\/wp\/v2\/media?parent=3270"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}