{"id":113962,"date":"2024-11-15T12:54:00","date_gmt":"2024-11-15T11:54:00","guid":{"rendered":"https:\/\/step-lab.com\/?page_id=113962"},"modified":"2024-11-15T12:54:00","modified_gmt":"2024-11-15T11:54:00","slug":"astm-d3039","status":"publish","type":"page","link":"https:\/\/step-lab.com\/fr\/astm\/astm-d3039\/","title":{"rendered":"ASTM D3039"},"content":{"rendered":"\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-lp12xwxc-084653b3ab8587b1ec024a13cfdaaba8\">\n.avia-section.av-lp12xwxc-084653b3ab8587b1ec024a13cfdaaba8{\nbackground-repeat:no-repeat;\nbackground-image:url(https:\/\/step-lab.com\/wp-content\/uploads\/2023\/11\/background-for-standards.jpg);\nbackground-position:0% 0%;\nbackground-attachment:scroll;\n}\n.avia-section.av-lp12xwxc-084653b3ab8587b1ec024a13cfdaaba8 .av-section-color-overlay{\nopacity:0.4;\nbackground-color:#0a0a0a;\n}\n<\/style>\n<div id='av_section_1'  class='avia-section av-lp12xwxc-084653b3ab8587b1ec024a13cfdaaba8 main_color avia-section-default avia-no-border-styling  avia-builder-el-0  el_before_av_one_fifth  avia-builder-el-first  avia-full-stretch avia-bg-style-scroll av-section-color-overlay-active av-minimum-height av-minimum-height-custom av-height-custom  container_wrap fullsize'  data-section-bg-repeat='stretch' data-av_minimum_height_px='400'><div class=\"av-section-color-overlay-wrap\"><div class=\"av-section-color-overlay\"><\/div><div class='container av-section-cont-open' style='height:400px'><main  role=\"main\" itemprop=\"mainContentOfPage\"  class='template-page content  av-content-full alpha units'><div class='post-entry post-entry-type-page post-entry-113962'><div class='entry-content-wrapper clearfix'>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-lnwv9f9d-4d0eca97e8b7bb5bfbab495ea3d2ae36\">\n#top .av_textblock_section.av-lnwv9f9d-4d0eca97e8b7bb5bfbab495ea3d2ae36 .avia_textblock{\ncolor:#ffffff;\n}\n<\/style>\n<section  class='av_textblock_section av-lnwv9f9d-4d0eca97e8b7bb5bfbab495ea3d2ae36 '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock av_inherit_color'  itemprop=\"text\" ><h1 style=\"text-align: center;\"><span class=\"ez-toc-section\" id=\"ASTM_D3039\"><\/span>ASTM D3039<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<\/div><\/section>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-lp135z6e-a2530ac75ce93e14094a5570760dc860\">\n#top .hr.hr-invisible.av-lp135z6e-a2530ac75ce93e14094a5570760dc860{\nheight:20px;\n}\n<\/style>\n<div  class='hr av-lp135z6e-a2530ac75ce93e14094a5570760dc860 hr-invisible  avia-builder-el-2  el_after_av_textblock  el_before_av_textblock '><span class='hr-inner '><span class=\"hr-inner-style\"><\/span><\/span><\/div>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-lnwvah6p-1d96201533659dc0abc33c52e699d136\">\n#top .av_textblock_section.av-lnwvah6p-1d96201533659dc0abc33c52e699d136 .avia_textblock{\ncolor:#ffffff;\n}\n<\/style>\n<section  class='av_textblock_section av-lnwvah6p-1d96201533659dc0abc33c52e699d136 '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock av_inherit_color'  itemprop=\"text\" ><h2 style=\"text-align: center;\"><span class=\"ez-toc-section\" id=\"ESSAI_DE_TRACTION_SUR_DES_STRATIFIES_COMPOSITES\"><\/span>ESSAI DE TRACTION SUR DES STRATIFI\u00c9S COMPOSITES<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<\/div><\/section>\n<\/div><\/div><\/main><!-- close content main element --><\/div><\/div><\/div><div id='after_section_1'  class='main_color av_default_container_wrap container_wrap fullsize'  ><div class='container av-section-cont-open' ><div class='template-page content  av-content-full alpha units'><div class='post-entry post-entry-type-page post-entry-113962'><div class='entry-content-wrapper clearfix'><div  class='flex_column av-bqnqlv4-a8bc6ad2c22aba1090aa6907ccee0274 av_one_fifth  avia-builder-el-4  el_after_av_section  el_before_av_three_fifth  avia-builder-el-first  first flex_column_div  '     ><\/div><\/p>\n<div  class='flex_column av-b2ktbww-13e48dc91664cec7467dad6e5f4a1fb4 av_three_fifth  avia-builder-el-5  el_after_av_one_fifth  el_before_av_one_fifth  flex_column_div  '     ><p>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-lnwvdkhk-533a14738d7b47dd388b4413515c9cda\">\n#top .av_textblock_section.av-lnwvdkhk-533a14738d7b47dd388b4413515c9cda .avia_textblock{\nfont-size:18px;\n}\n<\/style>\n<section  class='av_textblock_section av-lnwvdkhk-533a14738d7b47dd388b4413515c9cda '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><p>Dans le monde de l&rsquo;ing\u00e9nierie des mat\u00e9riaux, l&rsquo;un des aspects les plus critiques est la d\u00e9termination de la r\u00e9sistance des mat\u00e9riaux composites. L&rsquo;ASTM D3039 est une norme largement reconnue qui fournit des lignes directrices pour tester les propri\u00e9t\u00e9s de traction de ces mat\u00e9riaux. Dans cet article, nous allons nous plonger dans la norme ASTM D3039, en explorant son importance, les proc\u00e9dures de test qu&rsquo;elle d\u00e9crit et ses implications pour diverses industries.<\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_82_2 counter-hierarchy ez-toc-counter ez-toc-custom ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title ez-toc-toggle\" style=\"cursor:pointer\">PAGE CONTENT<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #a81010;color:#a81010\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #a81010;color:#a81010\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-1'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/step-lab.com\/fr\/astm\/astm-d3039\/#ASTM_D3039\" >ASTM D3039<\/a><ul class='ez-toc-list-level-2' ><li class='ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/step-lab.com\/fr\/astm\/astm-d3039\/#ESSAI_DE_TRACTION_SUR_DES_STRATIFIES_COMPOSITES\" >ESSAI DE TRACTION SUR DES STRATIFI\u00c9S COMPOSITES<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/step-lab.com\/fr\/astm\/astm-d3039\/#QUEST-CE_QUE_LASTM_D3039\" >QU&rsquo;EST-CE QUE L&rsquo;ASTM D3039 ?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/step-lab.com\/fr\/astm\/astm-d3039\/#QUE_MESURE_LASTM_D3039\" >QUE MESURE L&rsquo;ASTM D3039 ?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/step-lab.com\/fr\/astm\/astm-d3039\/#POURQUOI_LASTM_D3039_EST-ELLE_IMPORTANTE\" >POURQUOI L&rsquo;ASTM D3039 EST-ELLE IMPORTANTE ?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/step-lab.com\/fr\/astm\/astm-d3039\/#ASTM_D3039_%E2%80%93_METHODES_DESSAI\" >ASTM D3039 &#8211; M\u00c9THODES D&rsquo;ESSAI<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/step-lab.com\/fr\/astm\/astm-d3039\/#ASTM_D3039_%E2%80%93_EXTENSOMETRES\" >ASTM D3039 &#8211; EXTENSOM\u00c8TRES<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/step-lab.com\/fr\/astm\/astm-d3039\/#MACHINES_DESSAI_POUR_ASTM_D3039\" >MACHINES D&rsquo;ESSAI POUR ASTM D3039<\/a><\/li><\/ul><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n\n<\/div><\/section><br \/>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-asd40pc-4de09a9e94b3b52f7c10de4e89e648e8\">\n#top .hr.hr-invisible.av-asd40pc-4de09a9e94b3b52f7c10de4e89e648e8{\nheight:50px;\n}\n<\/style>\n<div  class='hr av-asd40pc-4de09a9e94b3b52f7c10de4e89e648e8 hr-invisible'><span class='hr-inner '><span class=\"hr-inner-style\"><\/span><\/span><\/div><br \/>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-lnwved69-e4105da6debf85109641c71dde345df5\">\n#top .av_textblock_section.av-lnwved69-e4105da6debf85109641c71dde345df5 .avia_textblock{\nfont-size:18px;\n}\n<\/style>\n<section  class='av_textblock_section av-lnwved69-e4105da6debf85109641c71dde345df5 '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><h3><span class=\"ez-toc-section\" id=\"QUEST-CE_QUE_LASTM_D3039\"><\/span>QU&rsquo;EST-CE QUE L&rsquo;ASTM D3039 ?<br \/><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>La norme ASTM D3039, officiellement intitul\u00e9e \u00ab Standard Test Method for Tensile Properties of Polymer Matrix Composite Materials \u00bb, est une m\u00e9thode d&rsquo;essai normalis\u00e9e mise au point par ASTM International, une organisation respect\u00e9e dans le monde entier qui cr\u00e9e et publie des normes techniques.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"QUE_MESURE_LASTM_D3039\"><\/span>QUE MESURE L&rsquo;ASTM D3039 ?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Cette norme se concentre principalement sur l&rsquo;\u00e9valuation des propri\u00e9t\u00e9s de traction des mat\u00e9riaux composites, qui sont des mat\u00e9riaux fabriqu\u00e9s en combinant deux ou plusieurs mat\u00e9riaux diff\u00e9rents. Les propri\u00e9t\u00e9s de traction comprennent des caract\u00e9ristiques telles que la r\u00e9sistance ultime \u00e0 la traction, l&rsquo;allongement et le module.<\/p>\n<\/div><\/section><br \/>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-lnwxcyp4-39b3e2af65ceb885a61cf0a8671af5d5\">\n.avia-image-container.av-lnwxcyp4-39b3e2af65ceb885a61cf0a8671af5d5 img.avia_image{\nbox-shadow:none;\n}\n.avia-image-container.av-lnwxcyp4-39b3e2af65ceb885a61cf0a8671af5d5 .av-image-caption-overlay-center{\ncolor:#ffffff;\n}\n<\/style>\n<div  class='avia-image-container av-lnwxcyp4-39b3e2af65ceb885a61cf0a8671af5d5 av-styling- avia-align-center'   itemprop=\"image\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/ImageObject\" ><div class=\"avia-image-container-inner\"><div class=\"avia-image-overlay-wrap\"><img decoding=\"async\" fetchpriority=\"high\" class='wp-image-98850 avia-img-lazy-loading-not-98850 avia_image ' src=\"https:\/\/step-lab.com\/wp-content\/uploads\/2023\/10\/astm-d3039-specimen-1030x579.jpg\" alt='astm d3039 specimen' title='astm d3039 specimen'  height=\"579\" width=\"1030\"  itemprop=\"thumbnailUrl\" srcset=\"https:\/\/step-lab.com\/wp-content\/uploads\/2023\/10\/astm-d3039-specimen-1030x579.jpg 1030w, https:\/\/step-lab.com\/wp-content\/uploads\/2023\/10\/astm-d3039-specimen-300x169.jpg 300w, https:\/\/step-lab.com\/wp-content\/uploads\/2023\/10\/astm-d3039-specimen-768x432.jpg 768w, https:\/\/step-lab.com\/wp-content\/uploads\/2023\/10\/astm-d3039-specimen-705x397.jpg 705w, https:\/\/step-lab.com\/wp-content\/uploads\/2023\/10\/astm-d3039-specimen.jpg 1440w\" sizes=\"(max-width: 1030px) 100vw, 1030px\" \/><\/div><\/div><\/div><br \/>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-aiutx0w-8b610ddb61515085a3d9cd9c187ceeb6\">\n#top .hr.hr-invisible.av-aiutx0w-8b610ddb61515085a3d9cd9c187ceeb6{\nheight:50px;\n}\n<\/style>\n<div  class='hr av-aiutx0w-8b610ddb61515085a3d9cd9c187ceeb6 hr-invisible'><span class='hr-inner '><span class=\"hr-inner-style\"><\/span><\/span><\/div><br \/>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-lnwvkgf8-ce1aeaebc22b8c84d9c109df1567d21e\">\n#top .av_textblock_section.av-lnwvkgf8-ce1aeaebc22b8c84d9c109df1567d21e .avia_textblock{\nfont-size:18px;\n}\n<\/style>\n<section  class='av_textblock_section av-lnwvkgf8-ce1aeaebc22b8c84d9c109df1567d21e '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><h3><span class=\"ez-toc-section\" id=\"POURQUOI_LASTM_D3039_EST-ELLE_IMPORTANTE\"><\/span>POURQUOI L&rsquo;ASTM D3039 EST-ELLE IMPORTANTE ?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Les fabricants utilisent la norme ASTM D3039 pour garantir le contr\u00f4le de la qualit\u00e9. <strong>Ils peuvent v\u00e9rifier que les mat\u00e9riaux composites qu&rsquo;ils produisent r\u00e9pondent \u00e0 des normes sp\u00e9cifiques, ce qui r\u00e9duit le risque de d\u00e9faillance des mat\u00e9riaux. <\/strong><\/p>\n<p>Les essais de traction sont essentiels car ils permettent aux ing\u00e9nieurs et aux fabricants d&rsquo;\u00e9valuer la r\u00e9sistance et les performances des mat\u00e9riaux composites lorsqu&rsquo;ils sont soumis \u00e0 une force de traction. <br \/> Cette information est vitale pour la conception de produits qui doivent r\u00e9sister \u00e0 des contraintes m\u00e9caniques.<\/p>\n<p>Les essais de traction permettent de s\u00e9lectionner les mat\u00e9riaux appropri\u00e9s pour des applications sp\u00e9cifiques. En sachant comment un mat\u00e9riau r\u00e9agit \u00e0 la tension, les ing\u00e9nieurs peuvent d\u00e9terminer s&rsquo;il convient \u00e0 l&rsquo;utilisation pr\u00e9vue.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"ASTM_D3039_%E2%80%93_METHODES_DESSAI\"><\/span>ASTM D3039 &#8211; M\u00c9THODES D&rsquo;ESSAI<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>La norme ASTM D3039 prescrit l&rsquo;utilisation d&rsquo;une machine d&rsquo;essai universelle pour r\u00e9aliser l&rsquo;essai de traction. Cette machine applique une force contr\u00f4l\u00e9e \u00e0 l&rsquo;\u00e9chantillon tout en mesurant sa r\u00e9ponse.<\/p>\n<p>Avant d&rsquo;effectuer le test, il est essentiel de pr\u00e9parer les \u00e9chantillons de mat\u00e9riaux composites. Il s&rsquo;agit de les d\u00e9couper dans des formes et des tailles sp\u00e9cifiques, en veillant \u00e0 ce qu&rsquo;elles soient repr\u00e9sentatives du mat\u00e9riau test\u00e9. Au cours de l&rsquo;essai, divers param\u00e8tres sont enregistr\u00e9s, notamment la charge et l&rsquo;allongement. Ces points de donn\u00e9es sont essentiels pour \u00e9valuer le comportement du mat\u00e9riau sous tension.<\/p>\n<\/div><\/section><br \/>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-z45nv4-35943e13dd1e15707a23f29f949c9382\">\n.avia-image-container.av-z45nv4-35943e13dd1e15707a23f29f949c9382 img.avia_image{\nbox-shadow:none;\n}\n.avia-image-container.av-z45nv4-35943e13dd1e15707a23f29f949c9382 .av-image-caption-overlay-center{\ncolor:#ffffff;\n}\n<\/style>\n<div  class='avia-image-container av-z45nv4-35943e13dd1e15707a23f29f949c9382 av-styling- avia-align-center'   itemprop=\"image\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/ImageObject\" ><div class=\"avia-image-container-inner\"><div class=\"avia-image-overlay-wrap\"><img decoding=\"async\" fetchpriority=\"high\" class='wp-image-67955 avia-img-lazy-loading-not-67955 avia_image ' src=\"https:\/\/step-lab.com\/wp-content\/uploads\/33099-13534031-300x270.png\" alt='Epsilon One Extensometer' title='Epsilon One Extensometer'  height=\"270\" width=\"300\"  itemprop=\"thumbnailUrl\" srcset=\"https:\/\/step-lab.com\/wp-content\/uploads\/33099-13534031-300x270.png 300w, https:\/\/step-lab.com\/wp-content\/uploads\/33099-13534031-768x691.png 768w, https:\/\/step-lab.com\/wp-content\/uploads\/33099-13534031-705x635.png 705w, https:\/\/step-lab.com\/wp-content\/uploads\/33099-13534031-600x540.png 600w, https:\/\/step-lab.com\/wp-content\/uploads\/33099-13534031.png 1000w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/div><\/div><\/div><br \/>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-9beuc0g-52f229676eae0415fa9d6be06bc85191\">\n#top .hr.hr-invisible.av-9beuc0g-52f229676eae0415fa9d6be06bc85191{\nheight:50px;\n}\n<\/style>\n<div  class='hr av-9beuc0g-52f229676eae0415fa9d6be06bc85191 hr-invisible'><span class='hr-inner '><span class=\"hr-inner-style\"><\/span><\/span><\/div><br \/>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-lnwvsntn-b2c35cd631c6be96ac5bfecfecb53322\">\n#top .av_textblock_section.av-lnwvsntn-b2c35cd631c6be96ac5bfecfecb53322 .avia_textblock{\nfont-size:18px;\n}\n<\/style>\n<section  class='av_textblock_section av-lnwvsntn-b2c35cd631c6be96ac5bfecfecb53322 '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><h3><span class=\"ez-toc-section\" id=\"ASTM_D3039_%E2%80%93_EXTENSOMETRES\"><\/span>ASTM D3039 &#8211; EXTENSOM\u00c8TRES<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Afin d&rsquo;atteindre les plus hauts niveaux de pr\u00e9cision et de coh\u00e9rence dans les mesures, il est conseill\u00e9 d&rsquo;incorporer un extensom\u00e8tre dans le syst\u00e8me d&rsquo;essai. En particulier, les appareils de mesure de la d\u00e9formation sans contact tels que les <strong> extensom\u00e8tres optiques Epsilon<\/strong> sont id\u00e9aux pour les essais de mat\u00e9riaux. Ces extensom\u00e8tres sont con\u00e7us pour fournir des mesures de d\u00e9formation tr\u00e8s pr\u00e9cises et sont compatibles avec des normes telles que la norme ASTM D3039, qui r\u00e9git les essais de traction sur les stratifi\u00e9s composites.<\/p>\n<p><strong>Nous sommes le distributeur officiel des produits Epsilon.<br \/><\/strong><\/p>\n<\/div><\/section><br \/>\n<div  class='avia-button-wrap av-9489rzk-85de8e7db81d75512b3bd6d23414821d-wrap avia-button-center '><a href='https:\/\/step-lab.com\/extensometers\/'  class='avia-button av-9489rzk-85de8e7db81d75512b3bd6d23414821d av-link-btn avia-icon_select-yes-left-icon avia-size-small avia-position-center avia-color-theme-color'   aria-label=\"\u00bbEn\"><span class='avia_button_icon avia_button_icon_left avia-iconfont avia-font-entypo-fontello' data-av_icon='\ue808' data-av_iconfont='entypo-fontello' ><\/span><span class='avia_iconbox_title' >\u00bbEn<\/span><\/a><\/div><\/div><div  class='flex_column 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av-7c7c8mo-792f8f092428828147c467d03bbcba53 av-styling- avia-align-center  avia-builder-el-20  avia-builder-el-no-sibling '   itemprop=\"image\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/ImageObject\" ><div class=\"avia-image-container-inner\"><div class=\"avia-image-overlay-wrap\"><img decoding=\"async\" fetchpriority=\"high\" class='wp-image-81690 avia-img-lazy-loading-not-81690 avia_image ' src=\"https:\/\/step-lab.com\/wp-content\/uploads\/2022\/06\/Statiche-845x684.png\" alt='' title='Statik'  height=\"684\" width=\"845\"  itemprop=\"thumbnailUrl\" srcset=\"https:\/\/step-lab.com\/wp-content\/uploads\/2022\/06\/Statiche-845x684.png 845w, https:\/\/step-lab.com\/wp-content\/uploads\/2022\/06\/Statiche-495x400.png 495w\" sizes=\"(max-width: 845px) 100vw, 845px\" \/><\/div><\/div><\/div><\/div>\n<div  class='flex_column av-6sc6cs0-d9b43d80768682b649dbd96a3c3a8a94 av_one_third  avia-builder-el-21  el_after_av_one_fourth  el_before_av_section  avia-builder-el-last  flex_column_div  column-top-margin'     ><style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-lnwvswxr-1f9366c7620d335490ffd223816bb2f5\">\n#top .av_textblock_section.av-lnwvswxr-1f9366c7620d335490ffd223816bb2f5 .avia_textblock{\nfont-size:16px;\n}\n<\/style>\n<section  class='av_textblock_section av-lnwvswxr-1f9366c7620d335490ffd223816bb2f5 '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><h3><span class=\"ez-toc-section\" id=\"MACHINES_DESSAI_POUR_ASTM_D3039\"><\/span>MACHINES D&rsquo;ESSAI POUR ASTM D3039<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Nos <strong>machines d&rsquo;essais dynamiques et de fatigue<\/strong> constituent une solution polyvalente pour la r\u00e9alisation d&rsquo;essais n\u00e9cessitant une grande pr\u00e9cision et une grande rapidit\u00e9 dans le contr\u00f4le de la force et de la position.<\/p>\n<ul>\n<li style=\"list-style-type: none;\">\n<ul>\n<li>Charges dynamiques jusqu&rsquo;\u00e0 200kN<\/li>\n<li>Pas d&rsquo;entretien et installation facile<\/li>\n<li>Faible consommation d&rsquo;\u00e9nergie<\/li>\n<li>Test tr\u00e8s fiable<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/div><\/section>\n<p>[av_button label=\u00a0\u00bbEn savoir plus sur nos machines d&rsquo;essai<br&#093;\" icon_select=\"no\" icon=\"ue800\" font=\"entypo-fontello\" link=\"page,74671\" link_target=\"\" size=\"small\" position=\"left\" label_display=\"\" title_attr=\"\" size-text=\"\" av-desktop-font-size-text=\"\" av-medium-font-size-text=\"\" av-small-font-size-text=\"\" av-mini-font-size-text=\"\" margin=\"\" margin_sync=\"true\" padding=\"\" padding_sync=\"true\" av-desktop-margin=\"\" av-desktop-margin_sync=\"true\" av-desktop-padding=\"\" av-desktop-padding_sync=\"true\" av-medium-margin=\"\" av-medium-margin_sync=\"true\" av-medium-padding=\"\" av-medium-padding_sync=\"true\" av-small-margin=\"\" av-small-margin_sync=\"true\" 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