{"id":10100,"date":"2026-03-23T14:24:25","date_gmt":"2026-03-23T06:24:25","guid":{"rendered":"https:\/\/www.packqc.com\/?post_type=standard&#038;p=10100"},"modified":"2026-03-23T14:24:26","modified_gmt":"2026-03-23T06:24:26","slug":"iso-10319","status":"publish","type":"standard","link":"https:\/\/www.packqc.com\/nn\/standard\/iso-10319\/","title":{"rendered":"ISO 10319"},"content":{"rendered":"<p>The <strong>ISO 10319<\/strong> standard defines a <strong>wide-width tensile test method<\/strong> for determining the tensile behavior of geotextiles and related geosynthetics. This method plays a critical role in evaluating how materials perform under real-world loading conditions, particularly in civil engineering, infrastructure, and environmental applications.<\/p>\n\n\n\n<p>Unlike narrow-strip methods, <strong>ISO 10319<\/strong> uses a <strong>wide specimen<\/strong>, ensuring that the measured tensile properties closely reflect field performance. This includes <strong>geotextiles tensile strength test<\/strong>, <strong>geotextiles elongation test<\/strong>, and stiffness evaluation.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Overview of ISO 10319 Testing Scope<\/h2>\n\n\n\n<p><strong>ISO 10319<\/strong> applies to a broad range of geosynthetics:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Woven and nonwoven geotextiles<\/li>\n\n\n\n<li>Knitted geotextiles<\/li>\n\n\n\n<li>Geocomposites<\/li>\n\n\n\n<li>Geogrids (with adjusted specimen dimensions)<\/li>\n\n\n\n<li>Geomats and metallic geosynthetics<\/li>\n<\/ul>\n\n\n\n<p>It <strong>excludes polymeric or bituminous barriers<\/strong>, but includes clay-based geosynthetic barriers.<\/p>\n\n\n\n<p>The standard focuses on determining:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Maximum tensile force per unit width<\/strong><\/li>\n\n\n\n<li><strong>Elongation at maximum force<\/strong><\/li>\n\n\n\n<li><strong>Secant stiffness<\/strong><\/li>\n\n\n\n<li><strong>Force-extension behavior<\/strong><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Principle of the Wide Width Tensile Test<\/h2>\n\n\n\n<p>In the <strong>ISO 10319 geotextiles wide width tensile test<\/strong>, the specimen is clamped across its entire width and subjected to a <strong>constant crosshead speed<\/strong> until rupture.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Key technical characteristics:<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>The <strong>specimen width exceeds gauge length<\/strong>, minimizing edge effects<\/li>\n\n\n\n<li>Load is applied <strong>longitudinally<\/strong> until failure<\/li>\n\n\n\n<li>Strain is measured using an <strong>extensometer<\/strong> positioned at defined gauge points<\/li>\n<\/ul>\n\n\n\n<p>This configuration ensures:<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p><strong>More realistic simulation of in-field stress conditions compared to narrow strip tests<\/strong><\/p>\n<\/blockquote>\n\n\n\n<h2 class=\"wp-block-heading\">Test Procedure for Geotextiles Tensile Strength Test<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Specimen Preparation<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Standard gauge length: <strong>100 \u00b1 3 mm<\/strong><\/li>\n\n\n\n<li>Reference marks: <strong>60 mm apart (\u00b130 mm from center)<\/strong><\/li>\n\n\n\n<li>Alignment: Specimen must align with load direction (MD\/CMD)<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Machine Setup<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Select appropriate force range (accuracy within 10 N)<\/li>\n\n\n\n<li>Apply <strong>pre-tension (1%)<\/strong>, except for nonwovens<\/li>\n\n\n\n<li>Set crosshead speed to achieve:\n<ul class=\"wp-block-list\">\n<li><strong>20 \u00b1 5% strain rate per minute<\/strong>, or<\/li>\n\n\n\n<li><strong>30 \u00b1 5 seconds to break<\/strong> (low elongation materials)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Execution<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Start test and record:\n<ul class=\"wp-block-list\">\n<li>Maximum tensile force<\/li>\n\n\n\n<li>Elongation at break<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>Discard invalid results:\n<ul class=\"wp-block-list\">\n<li>Breaks within <strong>5 mm of jaws<\/strong><\/li>\n\n\n\n<li>Slippage or specimen damage<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Measurement of Geotextiles Elongation Test<\/h2>\n\n\n\n<p>The <strong>geotextiles elongation test<\/strong> determines how much the material stretches under load.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Measured using extensometers tracking <strong>reference points<\/strong><\/li>\n\n\n\n<li>Expressed as <strong>percentage strain (%)<\/strong><\/li>\n\n\n\n<li>Includes:\n<ul class=\"wp-block-list\">\n<li>Strain at maximum force<\/li>\n\n\n\n<li>Full force-elongation curve<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<p><strong>Important:<\/strong> Accurate strain measurement requires <strong>no slippage and no specimen damage<\/strong>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Key Parameters in ISO 10319<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Parameter<\/th><th>Description<\/th><\/tr><\/thead><tbody><tr><td>Tensile strength<\/td><td>Maximum force per unit width<\/td><\/tr><tr><td>Elongation<\/td><td>Extension at break (%)<\/td><\/tr><tr><td>Secant stiffness<\/td><td>Resistance to deformation<\/td><\/tr><tr><td>Strain rate<\/td><td>Controlled via crosshead speed<\/td><\/tr><tr><td>Gauge length<\/td><td>Initial reference length<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>These parameters form the basis for <strong>engineering design and quality control<\/strong>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Equipment Requirements and Recommendations<\/h2>\n\n\n\n<p>A high-quality tensile tester is essential for compliance with <strong>ISO 10319<\/strong>.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Recommended Solution: Cell Instruments Tensile Tester<\/h3>\n\n\n\n<p>The <strong><a href=\"https:\/\/www.packqc.com\/nn\/products\/sale-packaging-tensile-strength-tester-film\/\" target=\"_blank\" rel=\"noreferrer noopener\">TST-01 Tensile Tester<\/a><\/strong> from Cell Instruments provides a robust and precise platform for <strong>geotextiles tensile strength test<\/strong> and <strong>geotextiles elongation test<\/strong>.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Key advantages:<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>PLC-controlled system with HMI<\/strong> for stable and intuitive operation<\/li>\n\n\n\n<li><strong>Precision ball screw drive<\/strong> ensures consistent speed and displacement<\/li>\n\n\n\n<li>Wide speed range (<strong>1\u2013500 mm\/min<\/strong>) to meet ISO strain rate requirements<\/li>\n\n\n\n<li><strong>High accuracy (0.5% FS)<\/strong> for reliable results<\/li>\n\n\n\n<li>Flexible fixtures for different geosynthetic materials<\/li>\n\n\n\n<li>Optional <strong>data output and software integration<\/strong> for reporting<\/li>\n<\/ul>\n\n\n\n<p>This system supports <strong>repeatable, standards-compliant testing<\/strong>, making it suitable for laboratories, manufacturers, and inspection agencies.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Why ISO 10319 Matters for Quality Assurance<\/h2>\n\n\n\n<p>Implementing <strong><a href=\"https:\/\/www.iso.org\/standard\/82237.html\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">ISO 10319<\/a><\/strong> ensures:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Consistency in testing across laboratories<\/strong><\/li>\n\n\n\n<li>Reliable comparison of material performance<\/li>\n\n\n\n<li>Better prediction of field behavior<\/li>\n\n\n\n<li>Compliance with international engineering specifications<\/li>\n<\/ul>\n\n\n\n<p>For manufacturers and quality control teams, adopting this standard enhances <strong>credibility and product acceptance in global markets<\/strong>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Practical Considerations for Accurate Testing<\/h2>\n\n\n\n<p>To ensure valid results:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Use <strong>appropriate grips<\/strong> (capstan grips for high-strength materials)<\/li>\n\n\n\n<li>Avoid <strong>jaw-induced damage<\/strong><\/li>\n\n\n\n<li>Test <strong>wet specimens within 3 minutes<\/strong> after removal<\/li>\n\n\n\n<li>Record all modifications in the test report<\/li>\n<\/ul>\n\n\n\n<p><strong>Attention to these details significantly improves reproducibility and data integrity.<\/strong><\/p>","protected":false},"excerpt":{"rendered":"<p>The ISO 10319 standard defines a wide-width tensile test method for determining the tensile behavior of geotextiles and related geosynthetics. This method plays a critical role in evaluating how materials perform under real-world loading conditions, particularly in civil engineering, infrastructure, and environmental applications. Unlike narrow-strip methods, ISO 10319 uses a wide specimen, ensuring that the [&hellip;]<\/p>","protected":false},"featured_media":10101,"parent":0,"template":"","meta":{"_acf_changed":true,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}}},"standard-category":[],"class_list":["post-10100","standard","type-standard","status-publish","has-post-thumbnail","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.packqc.com\/nn\/wp-json\/wp\/v2\/standard\/10100","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.packqc.com\/nn\/wp-json\/wp\/v2\/standard"}],"about":[{"href":"https:\/\/www.packqc.com\/nn\/wp-json\/wp\/v2\/types\/standard"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.packqc.com\/nn\/wp-json\/wp\/v2\/media\/10101"}],"wp:attachment":[{"href":"https:\/\/www.packqc.com\/nn\/wp-json\/wp\/v2\/media?parent=10100"}],"wp:term":[{"taxonomy":"standard-category","embeddable":true,"href":"https:\/\/www.packqc.com\/nn\/wp-json\/wp\/v2\/standard-category?post=10100"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}