{"id":1095,"date":"2026-04-01T07:39:24","date_gmt":"2026-04-01T07:39:24","guid":{"rendered":"https:\/\/www.geo-tester.com\/?post_type=standard&#038;p=1095"},"modified":"2026-04-08T05:59:17","modified_gmt":"2026-04-08T05:59:17","slug":"astm-d4632","status":"publish","type":"standard","link":"https:\/\/www.geo-tester.com\/lt\/standard\/astm-d4632\/","title":{"rendered":"ASTM D4632"},"content":{"rendered":"<p>ASTM D4632\/D4632M yra vienas i\u0161 pla\u010diausiai naudojam\u0173 standart\u0173 geotekstil\u0117s tempimo savyb\u0117ms vertinti grem\u017eimo metodu. Pagal \u0161\u012f standart\u0105 vertinamos dvi svarbios savyb\u0117s: gniu\u017edymo apkrova ir pailg\u0117jimas nutr\u016bkus. \u0160ios vert\u0117s padeda gamintojams, laboratorijoms, rangovams ir kokyb\u0117s kontrol\u0117s darbuotojams nustatyti, ar geotekstil\u0117 atitinka eksploatacini\u0173 savybi\u0173 reikalavimus, taikomus lauko s\u0105lygomis.<\/p>\n\n\n\n<p>Skirtingai nuo juostinio tempimo metod\u0173, ASTM D4632 metodu suimama tik centrin\u0117 bandinio dalis. \u0160is metodas tikrovi\u0161kiau atspindi audinio \u201cefektyv\u0173j\u012f stipr\u012f\u201d, nes gretimi si\u016blai ir pluo\u0161tai prisideda prie galutin\u0117s tr\u016bkimo apkrovos. Tod\u0117l ASTM D4632 da\u017enai naudojamas \u012fve\u017eamoms prek\u0117ms tikrinti, gaminiams lyginti, partijoms priimti ir gamybos kokybei kontroliuoti.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Kas yra ASTM D4632?<\/h2>\n\n\n\n<p>ASTM D4632 yra standartinis bandymo metodas geotekstil\u0117s gniu\u017edymo apkrovai ir pailg\u0117jimui nustatyti. \u0160iuo metodu bandinys veikiamas nuolat did\u0117jan\u010dia tempimo j\u0117ga, kol \u012fvyksta ply\u0161imas.<\/p>\n\n\n\n<p>Standartas taikomas daugeliui austini\u0173 ir neaustini\u0173 geotekstil\u0117s med\u017eiag\u0173, \u012fskaitant med\u017eiagas, naudojamas filtravimui, drena\u017eui, atskyrimui, sutvirtinimui, erozijos kontrolei ir keli\u0173 tiesimui. Ta\u010diau jis netinka trikota\u017ein\u0117ms med\u017eiagoms, nes j\u0173 strukt\u016bra skirtingai reaguoja \u012f tempimo apkrov\u0105.<\/p>\n\n\n\n<p>Bandym\u0105 galima atlikti sausomis arba dr\u0117gnomis s\u0105lygomis. Daugumoje komercini\u0173 bandym\u0173 laboratorijos atlieka bandymus sausuoju b\u016bdu, nebent projekto specifikacijoje reikalaujama atlikti bandymus dr\u0117gnuoju b\u016bdu.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Geotekstil\u0117s tempiamasis stipris<\/h2>\n\n\n\n<p>Geotekstil\u0117s tempiamasis stipris rei\u0161kia did\u017eiausi\u0105 j\u0117g\u0105, kurios reikia bandiniui nutraukti, kai u\u017espaud\u017eiama tik dalis jo plo\u010dio. ASTM D4632 standarte naudojamas 101,6 mm x 203,2 mm dyd\u017eio bandinys, o \u017enypl\u0117s centre suima tik 25,4 mm plo\u010dio atkarp\u0105.<\/p>\n\n\n\n<p>D\u0117l \u0161io dalinio su\u0117mimo b\u016bdo bandymo metu \u0161alia esantys pluo\u0161tai dalijasi apkrov\u0105. D\u0117l \u0161ios savyb\u0117s su\u0117mimo tempimo stiprio vert\u0117s paprastai yra didesn\u0117s u\u017e tos pa\u010dios med\u017eiagos juostinio tempimo vertes.<\/p>\n\n\n\n<p>Turi b\u016bti i\u0161bandytos dvi bandini\u0173 kryptys:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Ma\u0161inos kryptis (MD)<\/li>\n\n\n\n<li>Kry\u017eminis ma\u0161inos kryptis (CMD)<\/li>\n<\/ul>\n\n\n\n<p>Rezultatai da\u017enai skiriasi, nes d\u0117l verpal\u0173 orientacijos ir gamybos proceso kiekviena kryptimi gaunamos skirtingos stiprumo charakteristikos.<\/p>\n\n\n\n<p>Kad b\u016bt\u0173 galima atlikti patikim\u0105 statistin\u0119 analiz\u0119, dauguma laboratorij\u0173 i\u0161tiria bent de\u0161imt MD m\u0117gini\u0173 ir de\u0161imt CMD m\u0117gini\u0173, jei n\u0117ra istorini\u0173 duomen\u0173 apie nuokrypius.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Geotekstil\u0117s tr\u016bkimo apkrovos bandymas<\/h2>\n\n\n\n<p>Atliekant geotekstil\u0117s tr\u016bkimo apkrovos bandym\u0105 \u012fvertinama did\u017eiausia j\u0117ga, kuri\u0105 bandinys gali atlaikyti prie\u0161 ply\u0161im\u0105. Bandymo proced\u016bra atliekama keliais svarbiais etapais:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Bandin\u012f laikykite 21 \u00b1 2 \u00b0C ir 65 \u00b1 5% santykin\u0117s dr\u0117gm\u0117s temperat\u016broje.<\/li>\n\n\n\n<li>Paruo\u0161kite 101,6 mm \u00d7 203,2 mm dyd\u017eio bandinius<\/li>\n\n\n\n<li>Nustatykite pradin\u012f \u017eandikauli\u0173 atstum\u0105 75 \u00b1 1 mm.<\/li>\n\n\n\n<li>Naudokite spaustuvus su 25,4 mm \u00d7 50,8 mm dyd\u017eio \u017eandikauliais.<\/li>\n\n\n\n<li>Atlikite bandym\u0105 300 mm\/min grei\u010diu<\/li>\n\n\n\n<li>\u012era\u0161ykite did\u017eiausi\u0105 apkrov\u0105 ir pailg\u0117jim\u0105<\/li>\n<\/ol>\n\n\n\n<p>Pateiktoje ataskaitoje tur\u0117t\u0173 b\u016bti nurodyta vidutin\u0117 vert\u0117 ir standartinis nuokrypis MD ir CMD kryptimis.<\/p>\n\n\n\n<p>Standarte taip pat reikalaujama, kad operatoriai atmest\u0173 negaliojan\u010dius rezultatus, jei:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Bandinys \u012fki\u0161amas \u012f rankenas<\/li>\n\n\n\n<li>L\u016b\u017eis \u012fvyksta ties spaustuvo kra\u0161tu<\/li>\n\n\n\n<li>Audinys i\u0161sitraukia be ply\u0161imo<\/li>\n\n\n\n<li>Rezultatas labai skiriasi nuo vidurkio d\u0117l veikimo paklaidos<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Geotekstil\u0117s pa\u0117mimo pailg\u0117jimo bandymas<\/h2>\n\n\n\n<p>Atliekant geotekstil\u0117s pa\u0117mimo pailg\u0117jimo bandym\u0105 matuojamas bandinio pailg\u0117jimas did\u017eiausios apkrovos momentu. Pailg\u0117jimas suteikia svarbios informacijos apie med\u017eiagos lankstum\u0105 ir deformacijas.<\/p>\n\n\n\n<p>Didelis pailg\u0117jimas gali reik\u0161ti, kad geotekstil\u0117 gali absorbuoti didesn\u0119 deformacij\u0105 iki gedimo. Ma\u017eas pailg\u0117jimas gali reik\u0161ti, kad strukt\u016bra yra standesn\u0117 ir ribotai tempiama. In\u017einieriai da\u017enai vertina pailg\u0117jim\u0105 kartu su tr\u016bkimo apkrova, nes stiprus audinys, pasi\u017eymintis prastomis pailg\u0117jimo savyb\u0117mis, gali b\u016bti netinkamas naudoti, kai reikia jud\u0117ti, nus\u0117sti ar pakartotinai apkrauti.<\/p>\n\n\n\n<p>ASTM D4632 reikalaujama, kad laboratorija registruot\u0173:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Rankenos atskyrimas esant did\u017eiausiai apkrovai<\/li>\n\n\n\n<li>Apkrova per galutin\u0119 pertrauk\u0105<\/li>\n\n\n\n<li>Rankenos atskyrimas per galutin\u0119 pertrauk\u0105<\/li>\n\n\n\n<li>Vidutinis MD ir CMD pailg\u0117jimas<\/li>\n\n\n\n<li>Standartinis nuokrypis kiekvienai kryp\u010diai<\/li>\n<\/ul>\n\n\n\n<p>\u0160ios vert\u0117s padeda naudotojams palyginti skirting\u0173 tiek\u0117j\u0173 gaminius ir nustatyti gamybos metu kylan\u010dias nuoseklumo problemas.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">CRE tempimo bandymo ma\u0161ina ASTM D4632<\/h2>\n\n\n\n<p>Pagal ASTM D4632 standart\u0105 pageidautina naudoti CRE tempimo bandymo ma\u0161in\u0105, nes ji u\u017etikrina tikslesn\u0119 ir labiau pakartojam\u0105 tempimo kontrol\u0119 nei CRT sistemos. Kilus gin\u010dams tarp laboratorij\u0173, pirmenyb\u0117 teikiama CRE metodui.<\/p>\n\n\n\n<p>Tinkamas tempimo testeris, atitinkantis ASTM D4632 standart\u0105, tur\u0117t\u0173 u\u017etikrinti:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Stabilus grei\u010dio valdymas<\/li>\n\n\n\n<li>Tikslus poslinkio matavimas<\/li>\n\n\n\n<li>Lanks\u010dios su\u0117mimo galimyb\u0117s<\/li>\n\n\n\n<li>Realaus laiko apkrovos ir i\u0161tempimo kreiv\u0117s<\/li>\n\n\n\n<li>Statistinio skai\u010diavimo funkcijos<\/li>\n\n\n\n<li>Did\u017eiausios apkrovos ir pailg\u0117jimo ataskaitos<\/li>\n<\/ul>\n\n\n\n<p>\"Cell Instruments\" rekomenduoja TST-01 tempimo tester\u012f ASTM D4632 taikymui. Prietaisas palaiko bandym\u0173 greit\u012f nuo 1 iki 500 mm\/min, kuris lengvai atitinka standarto reikalavim\u0105 300 mm\/min. D\u0117l PLC valdomos valdymo sistemos, 7 coli\u0173 jutiklinio ekrano s\u0105sajos, tikslaus rutulinio sraigto ir pritaikom\u0173 ranken\u0173 jis tinka austi geotekstilei, neaustinei geotekstilei, armuotoms med\u017eiagoms ir kitoms pramonin\u0117ms med\u017eiagoms.<\/p>\n\n\n\n<p>TST-01 taip pat gali naudoti kitus susijusius tempimo ir prad\u016brimo metodus, tod\u0117l laboratorijos gali i\u0161pl\u0117sti geotekstil\u0117s bandym\u0173 paj\u0117gumus neinvestuodamos \u012f kelis aparatus.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Important Specimen Preparation Requirements<\/h2>\n\n\n\n<p>Proper specimen preparation has a direct effect on test accuracy. ASTM D4632 recommends:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Cutting specimens at least 150 mm from the fabric edge or 1\/10 of the fabric width<\/li>\n\n\n\n<li>Using different warp and fill yarn positions for each specimen<\/li>\n\n\n\n<li>Aligning the long dimension of the specimen with the test direction<\/li>\n\n\n\n<li>Marking woven specimens carefully to maintain yarn alignment<\/li>\n\n\n\n<li>Conditioning specimens for at least 24 hours before testing<\/li>\n<\/ul>\n\n\n\n<p>For wet testing, operators should immerse the specimens in water at 21 \u00b1 2\u00b0C for at least two minutes. Some materials may require longer soaking times to achieve complete wetting.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Why ASTM D4632 Matters for Quality Control<\/h2>\n\n\n\n<p>ASTM D4632 provides a practical and repeatable way to compare geotextile strength and elongation performance. It helps manufacturers maintain product consistency and helps buyers verify shipment quality.<\/p>\n\n\n\n<p>The method is especially useful for:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Gamybos kokyb\u0117s kontrol\u0117<\/li>\n\n\n\n<li>Incoming raw material inspection<\/li>\n\n\n\n<li>Produkto k\u016brimas<\/li>\n\n\n\n<li>Commercial shipment acceptance<\/li>\n\n\n\n<li>Supplier comparison<\/li>\n\n\n\n<li>Dispute resolution between laboratories<\/li>\n<\/ul>\n\n\n\n<p>Because the test simulates the contribution of surrounding fibers, it often provides a better representation of actual field performance than full-width strip testing.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">DUK<\/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\">What is ASTM D4632 used for?<\/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>ASTM D4632 measures the grab breaking load and elongation of geotextiles for quality control, product comparison, and acceptance testing.<\/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\">What specimen size does ASTM D4632 require?<\/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>The standard requires a specimen size of 101.6 mm \u00d7 203.2 mm.<\/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\">What jaw size does ASTM D4632 specify?<\/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>The clamp jaw face should measure 25.4 mm \u00d7 50.8 mm.<\/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\">What is the required test speed in ASTM D4632?<\/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>The test speed should be 300 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\">Can ASTM D4632 test wet specimens?<\/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>Taip. <a href=\"https:\/\/store.astm.org\/d4632_d4632m-15ar23.html\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">ASTM D4632<\/a> includes procedures for both dry and wet testing conditions.<\/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\">Why is a CRE tensile testing machine preferred?<\/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>A CRE tensile testing machine provides more accurate extension control and more consistent results than a CRT machine.<\/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-7&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-7-panel\" data-wp-bind--aria-expanded=\"state.isOpen\" data-wp-on--click=\"actions.toggle\" data-wp-on--keydown=\"actions.handleKeyDown\" id=\"accordion-item-7\" type=\"button\" class=\"wp-block-accordion-heading__toggle\"><span class=\"wp-block-accordion-heading__toggle-title\">What causes invalid test results?<\/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-7\" data-wp-bind--inert=\"!state.isOpen\" id=\"accordion-item-7-panel\" role=\"region\" class=\"wp-block-accordion-panel is-layout-flow wp-block-accordion-panel-is-layout-flow\">\n<p>Clamp slippage, edge breaks, fabric pull-out, and abnormal low values caused by operator error can make a result invalid.<\/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-8&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-8-panel\" data-wp-bind--aria-expanded=\"state.isOpen\" data-wp-on--click=\"actions.toggle\" data-wp-on--keydown=\"actions.handleKeyDown\" id=\"accordion-item-8\" type=\"button\" class=\"wp-block-accordion-heading__toggle\"><span class=\"wp-block-accordion-heading__toggle-title\">Kiek m\u0117gini\u0173 reikia i\u0161tirti?<\/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-8\" data-wp-bind--inert=\"!state.isOpen\" id=\"accordion-item-8-panel\" role=\"region\" class=\"wp-block-accordion-panel is-layout-flow wp-block-accordion-panel-is-layout-flow\">\n<p>Most laboratories test ten specimens in the machine direction and ten in the cross-machine direction when no historical variation data is available.<\/p>\n<\/div>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Pagal ASTM D4632 vertinama geotekstil\u0117s gniu\u017edymo apkrova ir pailg\u0117jimas, kai tempimo apkrovos metu suimama tik dalis bandinio plo\u010dio. \u0160is metodas padeda laboratorijoms ir gamintojams \u012fvertinti efektyv\u0173 audinio stiprum\u0105, palyginti gaminius, kontroliuoti gamybos kokyb\u0119 ir patikrinti, ar siunta priimta.<\/p>","protected":false},"featured_media":0,"parent":0,"template":"","meta":{"_acf_changed":true},"standard-category":[56],"class_list":["post-1095","standard","type-standard","status-publish","hentry","standard-category-astm"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.geo-tester.com\/lt\/wp-json\/wp\/v2\/standard\/1095","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.geo-tester.com\/lt\/wp-json\/wp\/v2\/standard"}],"about":[{"href":"https:\/\/www.geo-tester.com\/lt\/wp-json\/wp\/v2\/types\/standard"}],"wp:attachment":[{"href":"https:\/\/www.geo-tester.com\/lt\/wp-json\/wp\/v2\/media?parent=1095"}],"wp:term":[{"taxonomy":"standard-category","embeddable":true,"href":"https:\/\/www.geo-tester.com\/lt\/wp-json\/wp\/v2\/standard-category?post=1095"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}