{"id":1102,"date":"2026-04-03T03:12:31","date_gmt":"2026-04-03T03:12:31","guid":{"rendered":"https:\/\/www.geo-tester.com\/?post_type=standard&#038;p=1102"},"modified":"2026-04-08T06:00:06","modified_gmt":"2026-04-08T06:00:06","slug":"astm-d5884","status":"publish","type":"standard","link":"https:\/\/www.geo-tester.com\/ro\/standard\/astm-d5884\/","title":{"rendered":"ASTM D5884"},"content":{"rendered":"<p class=\"wp-block-paragraph\">Geomembranele sunt utilizate pe scar\u0103 larg\u0103 \u00een sistemele de re\u021binere a mediului, cum ar fi depozitele de de\u0219euri, rezervoarele, siturile miniere \u0219i instala\u021biile de tratare a apelor reziduale. \u00cen aceste aplica\u021bii, materialul trebuie s\u0103 reziste la deterior\u0103ri mecanice \u00een timpul instal\u0103rii \u0219i utiliz\u0103rii pe termen lung. Unul dintre cei mai critici indicatori de performan\u021b\u0103 este <strong>rezisten\u021b\u0103 la rupere<\/strong>, \u00een special atunci c\u00e2nd geomembrana con\u021bine <strong>arm\u0103tur\u0103 textil\u0103 intern\u0103<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Standardul cunoscut sub numele de ASTM D5884, publicat de ASTM International, ofer\u0103 o metod\u0103 de laborator fiabil\u0103 pentru evaluarea rezisten\u021bei la rupere a geomembranelor armate folosind <strong>metoda ruperii limbii<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Acest standardizat <strong>Test de rezisten\u021b\u0103 la rupere ASTM D5884<\/strong> permite inginerilor, produc\u0103torilor \u0219i inspectorilor de calitate s\u0103 compare materialele geomembranelor \u0219i s\u0103 evalueze rezisten\u021ba acestora la propagarea ruperii \u00een condi\u021bii controlate.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Test de rezisten\u021b\u0103 la rupere pentru geomembrane ranforsate<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">A <strong>test de rezisten\u021b\u0103 la rupere<\/strong> m\u0103soar\u0103 for\u021ba necesar\u0103 pentru propagarea unei t\u0103ieturi sau crest\u0103turi existente \u00eentr-un material. Pentru geomembranele armate, aceast\u0103 proprietate este esen\u021bial\u0103 deoarece pot ap\u0103rea mici t\u0103ieturi \u00een timpul transportului, instal\u0103rii sau \u00eentre\u021binerii.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Dac\u0103 materialul are o rezisten\u021b\u0103 sc\u0103zut\u0103 la rupere, un defect mic se poate propaga rapid, duc\u00e2nd la scurgeri sau la defectarea sistemului.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">ASTM D5884 se concentreaz\u0103 pe <strong>geomembrane flexibile ranforsate cu structuri textile<\/strong>, cum ar fi:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Membrane ranforsate cu Scrim<\/li>\n\n\n\n<li>Geomembrane ranforsate cu materiale textile \u021besute<\/li>\n\n\n\n<li>Materiale de barier\u0103 compozite polimer-textil<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Standardul evalueaz\u0103 rezisten\u021ba la rupere \u00een ambele:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Direc\u021bia ma\u0219inii (MD)<\/strong><\/li>\n\n\n\n<li><strong>Direc\u021bia \u00eencruci\u0219at\u0103 a ma\u0219inilor (CMD)<\/strong><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Testarea ambelor direc\u021bii este important\u0103 deoarece fibrele de armare se orienteaz\u0103 adesea diferit, ceea ce poate influen\u021ba semnificativ performan\u021ba la rupere.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Conform ASTM D5884, rezisten\u021ba la rupere ob\u021binut\u0103 \u00een urma testului reprezint\u0103 <strong>rezisten\u021ba relativ\u0103 \u00een condi\u021bii de laborator controlate<\/strong>, mai degrab\u0103 dec\u00e2t o predic\u021bie direct\u0103 a performan\u021bei pe teren.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Metoda de testare a ruperii geomembranelor \u00een conformitate cu ASTM D5884<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">The <strong>testul de rupere a geomembranelor<\/strong> definit\u0103 \u00een ASTM D5884 utilizeaz\u0103 o prob\u0103 cu o fant\u0103 pre-t\u0103iat\u0103 care formeaz\u0103 dou\u0103 \u201climbi\u201d. Fiecare limb\u0103 este fixat\u0103 \u00een ma\u0219ina de testare \u0219i tras\u0103 \u00een afar\u0103 p\u00e2n\u0103 la propagarea ruperii.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Configurarea specimenului<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">E\u0219antionul trebuie s\u0103 fie centrat \u00een ma\u0219ina de testare astfel \u00eenc\u00e2t:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>O limb\u0103 este prins\u0103 \u00een m\u00e2nerul superior<\/strong><\/li>\n\n\n\n<li><strong>Cealalt\u0103 limb\u0103 este prins\u0103 \u00een m\u00e2nerul inferior<\/strong><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">M\u00e2nerele trebuie s\u0103 men\u021bin\u0103 o separare ini\u021bial\u0103 de: <strong><span style=\"text-decoration: underline;\"><em>75 mm (3 in.)<\/em><\/span><\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Aceast\u0103 configura\u021bie plaseaz\u0103 fe\u021bele de prindere la aproximativ <strong>38 mm de la cap\u0103tul convergent al fantei<\/strong>, asigur\u00e2nd propagarea consecvent\u0103 a lacrimilor.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Viteza de testare<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">ASTM D5884 cere ca ma\u0219ina de testare s\u0103 func\u021bioneze la o rat\u0103 de deplasare controlat\u0103.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><math xmlns=\"http:\/\/www.w3.org\/1998\/Math\/MathML\"><semantics><mrow><mi>v<\/mi><mo>=<\/mo><mn>50<\/mn><mo>\u00b1<\/mo><mn>2<\/mn><mtext>&nbsp;mm\/min<\/mtext><\/mrow><annotation encoding=\"application\/x-tex\">v = 50 \\pm 2\\ \\text{mm\/min}<\/annotation><\/semantics><\/math>v=50\u00b12 mm\/min<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Men\u021binerea vitezei specificate este esen\u021bial\u0103 deoarece <strong>rezisten\u021ba la rupere poate varia semnificativ cu rata de deformare<\/strong>.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Executarea testelor<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u00cen timpul testului:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Aparatul \u00eendep\u0103rteaz\u0103 cele dou\u0103 limbi.<\/li>\n\n\n\n<li>Ruptura se propag\u0103 de-a lungul fantei pre-t\u0103iate.<\/li>\n\n\n\n<li>Instrumentul de testare \u00eenregistreaz\u0103 continuu for\u021ba aplicat\u0103.<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">Specimenul continu\u0103 s\u0103 se rup\u0103 pe o distan\u021b\u0103 de <strong>75-100 mm<\/strong> p\u00e2n\u0103 la apari\u021bia unei defec\u021biuni.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Testarea rezisten\u021bei la ruperea limbii \u0219i calcularea rezultatelor<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u00cen <strong>testarea rezisten\u021bei la rupere a limbii<\/strong>, rezultatul cheie este <strong>for\u021ba maxim\u0103 necesar\u0103 pentru propagarea ruperii<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Conform ASTM D5884:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>The <strong>rezisten\u021ba la rupere a unui specimen individual<\/strong> este egal\u0103 cu <strong>sarcina maxim\u0103 \u00eenregistrat\u0103 \u00een timpul testului<\/strong>.<\/li>\n\n\n\n<li>The <strong>rezisten\u021ba la rupere a unit\u0103\u021bii e\u0219antion<\/strong> este egal\u0103 cu <strong>valoarea medie a cinci specimene valide<\/strong>.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Testarea trebuie efectuat\u0103 \u00een ambele:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Direc\u021bia ma\u0219inii (MD)<\/strong><\/li>\n\n\n\n<li><strong>Direc\u021bia \u00eencruci\u0219at\u0103 a ma\u0219inilor (CMD)<\/strong><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Laboratoarele ar trebui, de asemenea, s\u0103 calculeze indicatori statistici suplimentari:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Rezisten\u021b\u0103 medie la rupere<\/strong><\/li>\n\n\n\n<li><strong>Abaterea standard<\/strong><\/li>\n\n\n\n<li><strong>Coeficient de varia\u021bie<\/strong><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Dac\u0103 un specimen se rupe \u00eentr-o direc\u021bie neinten\u021bionat\u0103 sau produce un rezultat <strong>25% peste sau sub medie din cauza unei erori de testare<\/strong>, rezultatul ar trebui s\u0103 fie <strong>eliminat \u0219i \u00eenlocuit cu un nou specimen<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Aceste calcule ajut\u0103 inginerii de calitate s\u0103 evalueze <strong>uniformitatea \u0219i fiabilitatea structurilor de armare a geomembranelor<\/strong>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Echipament recomandat pentru testarea ASTM D5884<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">A <strong>ma\u0219in\u0103 de testare la trac\u021biune de precizie<\/strong> este necesar pentru a efectua cu acurate\u021be testele de rupere ASTM D5884. Instrumentul trebuie s\u0103 ofere:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>M\u0103surare stabil\u0103 a for\u021bei<\/li>\n\n\n\n<li>Vitez\u0103 de testare controlat\u0103<\/li>\n\n\n\n<li>Dispozitive de prindere fiabile<\/li>\n\n\n\n<li>\u00cenregistrarea \u00een timp real a curbei de sarcin\u0103<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Testerul de trac\u021biune TST-01 de la <strong>Cell Instruments<\/strong> este potrivit pentru evaluarea rezisten\u021bei la rupere a geomembranelor.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Principalele avantaje includ:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Sistem de testare controlat de PLC cu o interfa\u021b\u0103 cu ecran tactil de 7 inchi<\/strong><\/li>\n\n\n\n<li><strong>Mecanism cu \u0219urub cu bile de precizie pentru controlul deplas\u0103rii f\u0103r\u0103 probleme<\/strong><\/li>\n\n\n\n<li><strong>Vitez\u0103 reglabil\u0103 de la 1-500 mm\/min<\/strong>, care acoper\u0103 cerin\u021bele ASTM D5884<\/li>\n\n\n\n<li><strong>M\u0103surare de \u00eenalt\u0103 precizie a sarcinii (0,5% FS)<\/strong><\/li>\n\n\n\n<li><strong>Compatibilitate cu mai multe corpuri de iluminat<\/strong> pentru teste de rupere, trac\u021biune, exfoliere \u0219i perforare<\/li>\n\n\n\n<li>Op\u021bional <strong>microimprimant\u0103 \u0219i conexiune RS-232<\/strong> pentru raportarea testelor \u0219i gestionarea datelor<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Deoarece laboratoarele de geomembrane efectueaz\u0103 adesea mai multe teste mecanice, un tester universal de trac\u021biune permite <strong>comutarea eficient\u0103 \u00eentre diferite metode ASTM<\/strong>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">De ce ASTM D5884 este important pentru calitatea geomembranelor<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">ASTM D5884 ofer\u0103 o metod\u0103 standardizat\u0103 de evaluare a rezisten\u021bei la rupere a geomembranelor armate \u00een condi\u021bii de laborator controlate.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Metoda ajut\u0103 produc\u0103torii \u0219i inginerii de proiect:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Compararea diferitelor structuri de armare<\/strong><\/li>\n\n\n\n<li><strong>Evalua\u021bi consisten\u021ba materialului \u00een timpul produc\u021biei<\/strong><\/li>\n\n\n\n<li><strong>Identificarea leg\u0103turilor slabe \u00eentre straturile de arm\u0103tur\u0103 \u0219i polimer<\/strong><\/li>\n\n\n\n<li><strong>Verificarea conformit\u0103\u021bii cu specifica\u021biile tehnice<\/strong><\/li>\n\n\n\n<li><strong>Sprijinirea cercet\u0103rii \u0219i dezvolt\u0103rii de produse<\/strong><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Pentru proiectele mari de izolare, cum ar fi depozitele de de\u0219euri sau iazurile miniere, aceste teste contribuie direct la <strong>fiabilitatea materialelor \u0219i siguran\u021ba mediului<\/strong>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u00centreb\u0103ri frecvente<\/h2>\n\n\n\n<div data-wp-context=\"{ &quot;autoclose&quot;: false, &quot;accordionItems&quot;: [] }\" data-wp-interactive=\"core\/accordion\" role=\"group\" class=\"wp-block-accordion is-layout-flow wp-block-accordion-is-layout-flow\">\n<div data-wp-class--is-open=\"state.isOpen\" data-wp-context=\"{ &quot;id&quot;: &quot;accordion-item-1&quot;, &quot;openByDefault&quot;: false }\" data-wp-init=\"callbacks.initAccordionItems\" data-wp-on-window--hashchange=\"callbacks.hashChange\" class=\"wp-block-accordion-item is-layout-flow wp-block-accordion-item-is-layout-flow\">\n<h3 class=\"wp-block-accordion-heading\"><button aria-expanded=\"false\" aria-controls=\"accordion-item-1-panel\" data-wp-bind--aria-expanded=\"state.isOpen\" data-wp-on--click=\"actions.toggle\" data-wp-on--keydown=\"actions.handleKeyDown\" id=\"accordion-item-1\" type=\"button\" class=\"wp-block-accordion-heading__toggle\"><span class=\"wp-block-accordion-heading__toggle-title\">Ce m\u0103soar\u0103 ASTM D5884?<\/span><span class=\"wp-block-accordion-heading__toggle-icon\" aria-hidden=\"true\">+<\/span><\/button><\/h3>\n\n\n\n<div inert aria-labelledby=\"accordion-item-1\" data-wp-bind--inert=\"!state.isOpen\" id=\"accordion-item-1-panel\" role=\"region\" class=\"wp-block-accordion-panel is-layout-flow wp-block-accordion-panel-is-layout-flow\">\n<p class=\"wp-block-paragraph\">ASTM D5884 m\u0103soar\u0103 rezisten\u021ba la rupere a geomembranelor ranforsate intern, \u00een special for\u021ba maxim\u0103 necesar\u0103 pentru propagarea unei ruperi de-a lungul unei c\u0103i definite.<\/p>\n<\/div>\n<\/div>\n\n\n\n<div data-wp-class--is-open=\"state.isOpen\" data-wp-context=\"{ &quot;id&quot;: &quot;accordion-item-2&quot;, &quot;openByDefault&quot;: false }\" data-wp-init=\"callbacks.initAccordionItems\" data-wp-on-window--hashchange=\"callbacks.hashChange\" class=\"wp-block-accordion-item is-layout-flow wp-block-accordion-item-is-layout-flow\">\n<h3 class=\"wp-block-accordion-heading\"><button aria-expanded=\"false\" aria-controls=\"accordion-item-2-panel\" data-wp-bind--aria-expanded=\"state.isOpen\" data-wp-on--click=\"actions.toggle\" data-wp-on--keydown=\"actions.handleKeyDown\" id=\"accordion-item-2\" type=\"button\" class=\"wp-block-accordion-heading__toggle\"><span class=\"wp-block-accordion-heading__toggle-title\">Ce materiale sunt testate folosind ASTM D5884?<\/span><span class=\"wp-block-accordion-heading__toggle-icon\" aria-hidden=\"true\">+<\/span><\/button><\/h3>\n\n\n\n<div inert aria-labelledby=\"accordion-item-2\" data-wp-bind--inert=\"!state.isOpen\" id=\"accordion-item-2-panel\" role=\"region\" class=\"wp-block-accordion-panel is-layout-flow wp-block-accordion-panel-is-layout-flow\">\n<p class=\"wp-block-paragraph\">Metoda este conceput\u0103 pentru geomembrane flexibile care con\u021bin arm\u0103tur\u0103 textil\u0103, inclusiv membrane ranforsate cu scrim \u0219i \u021besute ranforsate.<\/p>\n<\/div>\n<\/div>\n\n\n\n<div data-wp-class--is-open=\"state.isOpen\" data-wp-context=\"{ &quot;id&quot;: &quot;accordion-item-3&quot;, &quot;openByDefault&quot;: false }\" data-wp-init=\"callbacks.initAccordionItems\" data-wp-on-window--hashchange=\"callbacks.hashChange\" class=\"wp-block-accordion-item is-layout-flow wp-block-accordion-item-is-layout-flow\">\n<h3 class=\"wp-block-accordion-heading\"><button aria-expanded=\"false\" aria-controls=\"accordion-item-3-panel\" data-wp-bind--aria-expanded=\"state.isOpen\" data-wp-on--click=\"actions.toggle\" data-wp-on--keydown=\"actions.handleKeyDown\" id=\"accordion-item-3\" type=\"button\" class=\"wp-block-accordion-heading__toggle\"><span class=\"wp-block-accordion-heading__toggle-title\">De ce sunt necesare testele MD \u0219i CMD?<\/span><span class=\"wp-block-accordion-heading__toggle-icon\" aria-hidden=\"true\">+<\/span><\/button><\/h3>\n\n\n\n<div inert aria-labelledby=\"accordion-item-3\" data-wp-bind--inert=\"!state.isOpen\" id=\"accordion-item-3-panel\" role=\"region\" class=\"wp-block-accordion-panel is-layout-flow wp-block-accordion-panel-is-layout-flow\">\n<p class=\"wp-block-paragraph\">Orientarea arm\u0103turii poate determina un comportament mecanic diferit \u00een direc\u021bii diferite, astfel \u00eenc\u00e2t testarea ambelor direc\u021bii ofer\u0103 o evaluare complet\u0103.<\/p>\n<\/div>\n<\/div>\n\n\n\n<div data-wp-class--is-open=\"state.isOpen\" data-wp-context=\"{ &quot;id&quot;: &quot;accordion-item-4&quot;, &quot;openByDefault&quot;: false }\" data-wp-init=\"callbacks.initAccordionItems\" data-wp-on-window--hashchange=\"callbacks.hashChange\" class=\"wp-block-accordion-item is-layout-flow wp-block-accordion-item-is-layout-flow\">\n<h3 class=\"wp-block-accordion-heading\"><button aria-expanded=\"false\" aria-controls=\"accordion-item-4-panel\" data-wp-bind--aria-expanded=\"state.isOpen\" data-wp-on--click=\"actions.toggle\" data-wp-on--keydown=\"actions.handleKeyDown\" id=\"accordion-item-4\" type=\"button\" class=\"wp-block-accordion-heading__toggle\"><span class=\"wp-block-accordion-heading__toggle-title\">Care este viteza de testare standard \u00een ASTM D5884?<\/span><span class=\"wp-block-accordion-heading__toggle-icon\" aria-hidden=\"true\">+<\/span><\/button><\/h3>\n\n\n\n<div inert aria-labelledby=\"accordion-item-4\" data-wp-bind--inert=\"!state.isOpen\" id=\"accordion-item-4-panel\" role=\"region\" class=\"wp-block-accordion-panel is-layout-flow wp-block-accordion-panel-is-layout-flow\">\n<p class=\"wp-block-paragraph\">Viteza de testare necesar\u0103 este de 50 \u00b1 2 mm\/min.<\/p>\n<\/div>\n<\/div>\n\n\n\n<div data-wp-class--is-open=\"state.isOpen\" data-wp-context=\"{ &quot;id&quot;: &quot;accordion-item-5&quot;, &quot;openByDefault&quot;: false }\" data-wp-init=\"callbacks.initAccordionItems\" data-wp-on-window--hashchange=\"callbacks.hashChange\" class=\"wp-block-accordion-item is-layout-flow wp-block-accordion-item-is-layout-flow\">\n<h3 class=\"wp-block-accordion-heading\"><button aria-expanded=\"false\" aria-controls=\"accordion-item-5-panel\" data-wp-bind--aria-expanded=\"state.isOpen\" data-wp-on--click=\"actions.toggle\" data-wp-on--keydown=\"actions.handleKeyDown\" id=\"accordion-item-5\" type=\"button\" class=\"wp-block-accordion-heading__toggle\"><span class=\"wp-block-accordion-heading__toggle-title\">C\u00e2te specimene trebuie testate?<\/span><span class=\"wp-block-accordion-heading__toggle-icon\" aria-hidden=\"true\">+<\/span><\/button><\/h3>\n\n\n\n<div inert aria-labelledby=\"accordion-item-5\" data-wp-bind--inert=\"!state.isOpen\" id=\"accordion-item-5-panel\" role=\"region\" class=\"wp-block-accordion-panel is-layout-flow wp-block-accordion-panel-is-layout-flow\">\n<p class=\"wp-block-paragraph\">Pentru a ob\u021bine rezultate reprezentative, trebuie testate cel pu\u021bin cinci e\u0219antioane valide \u00een fiecare direc\u021bie (MD \u0219i CMD).<\/p>\n<\/div>\n<\/div>\n\n\n\n<div data-wp-class--is-open=\"state.isOpen\" data-wp-context=\"{ &quot;id&quot;: &quot;accordion-item-6&quot;, &quot;openByDefault&quot;: false }\" data-wp-init=\"callbacks.initAccordionItems\" data-wp-on-window--hashchange=\"callbacks.hashChange\" class=\"wp-block-accordion-item is-layout-flow wp-block-accordion-item-is-layout-flow\">\n<h3 class=\"wp-block-accordion-heading\"><button aria-expanded=\"false\" aria-controls=\"accordion-item-6-panel\" data-wp-bind--aria-expanded=\"state.isOpen\" data-wp-on--click=\"actions.toggle\" data-wp-on--keydown=\"actions.handleKeyDown\" id=\"accordion-item-6\" type=\"button\" class=\"wp-block-accordion-heading__toggle\"><span class=\"wp-block-accordion-heading__toggle-title\">Ce echipament este utilizat pentru acest test?<\/span><span class=\"wp-block-accordion-heading__toggle-icon\" aria-hidden=\"true\">+<\/span><\/button><\/h3>\n\n\n\n<div inert aria-labelledby=\"accordion-item-6\" data-wp-bind--inert=\"!state.isOpen\" id=\"accordion-item-6-panel\" role=\"region\" class=\"wp-block-accordion-panel is-layout-flow wp-block-accordion-panel-is-layout-flow\">\n<p class=\"wp-block-paragraph\">Un tester de trac\u021biune universal cu dispozitive de rupere adecvate este utilizat de obicei pentru <a href=\"https:\/\/store.astm.org\/d5884_d5884m-23.html\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">ASTM D5884<\/a> testare.<\/p>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>","protected":false},"excerpt":{"rendered":"<p>ASTM D5884 determin\u0103 rezisten\u021ba la rupere a geomembranelor ranforsate intern utiliz\u00e2nd metoda ruperii cu limba. \u00cencercarea m\u0103soar\u0103 for\u021ba maxim\u0103 necesar\u0103 pentru propagarea unei rupturi printr-o prob\u0103 pret\u0103iat\u0103 at\u00e2t \u00een direc\u021bia ma\u0219inii, c\u00e2t \u0219i \u00een direc\u021bia transversal\u0103 a ma\u0219inii.<\/p>","protected":false},"featured_media":0,"parent":0,"template":"","meta":{"_acf_changed":true},"standard-category":[56],"class_list":["post-1102","standard","type-standard","status-publish","hentry","standard-category-astm"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.geo-tester.com\/ro\/wp-json\/wp\/v2\/standard\/1102","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.geo-tester.com\/ro\/wp-json\/wp\/v2\/standard"}],"about":[{"href":"https:\/\/www.geo-tester.com\/ro\/wp-json\/wp\/v2\/types\/standard"}],"wp:attachment":[{"href":"https:\/\/www.geo-tester.com\/ro\/wp-json\/wp\/v2\/media?parent=1102"}],"wp:term":[{"taxonomy":"standard-category","embeddable":true,"href":"https:\/\/www.geo-tester.com\/ro\/wp-json\/wp\/v2\/standard-category?post=1102"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}