{"id":1392,"date":"2025-10-20T21:37:14","date_gmt":"2025-10-20T13:37:14","guid":{"rendered":"https:\/\/www.puncturetest.com\/?page_id=1392"},"modified":"2025-10-22T17:03:52","modified_gmt":"2025-10-22T09:03:52","slug":"astm-d4833","status":"publish","type":"page","link":"https:\/\/www.puncturetest.com\/lt\/standards\/astm-d4833\/","title":{"rendered":"ASTM D4833"},"content":{"rendered":"<div data-elementor-type=\"wp-page\" data-elementor-id=\"1392\" class=\"elementor elementor-1392\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c60fdbb e-flex e-con-boxed e-con e-parent\" data-id=\"c60fdbb\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-db6fcba e-con-full e-flex e-con e-child\" data-id=\"db6fcba\" data-element_type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-9d1f798 e-con-full e-flex e-con e-child\" data-id=\"9d1f798\" data-element_type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-8cc5a79 e-con-full e-flex e-con e-child\" data-id=\"8cc5a79\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b6b67d4 elementor-widget elementor-widget-heading\" data-id=\"b6b67d4\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">ASTM D4833<br>Geomembranos atsparumo prad\u016brimui bandymas<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-75302b5 elementor-widget elementor-widget-heading\" data-id=\"75302b5\" data-element_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\">Geomembranos indekso pramu\u0161imo bandymas<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-69f526a elementor-widget__width-initial elementor-widget elementor-widget-text-editor\" data-id=\"69f526a\" data-element_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 class=\"\" data-start=\"0\" data-end=\"201\">Su\u017einokite, kaip ASTM D3787 vadovaujasi kamuoliuko ply\u0161imo bandymo metodu, skirtu tekstil\u0117s med\u017eiag\u0173 ply\u0161imo stiprumui \u012fvertinti, u\u017etikrinant tikslum\u0105 ir kokyb\u0117s kontrol\u0119 tekstil\u0117s gaminiuose.<\/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-3908ffb elementor-button-align-stretch elementor-widget elementor-widget-form\" data-id=\"3908ffb\" data-element_type=\"widget\" data-settings=\"{&quot;button_width&quot;:&quot;25&quot;,&quot;step_next_label&quot;:&quot;Next&quot;,&quot;step_previous_label&quot;:&quot;Previous&quot;,&quot;step_type&quot;:&quot;number_text&quot;,&quot;step_icon_shape&quot;:&quot;circle&quot;}\" data-widget_type=\"form.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<form class=\"elementor-form\" method=\"post\" name=\"New Form\" action=\"\">\n\t\t\t<input type=\"hidden\" name=\"post_id\" value=\"1392\"\/>\n\t\t\t<input type=\"hidden\" name=\"form_id\" value=\"3908ffb\"\/>\n\t\t\t<input type=\"hidden\" name=\"referer_title\" value=\"Puncture Test\" \/>\n\n\t\t\t\n\t\t\t<div class=\"elementor-form-fields-wrapper elementor-labels-\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-text elementor-field-group elementor-column elementor-field-group-name elementor-col-100 elementor-field-required\">\n\t\t\t\t\t\t\t\t\t\t\t\t<label for=\"form-field-name\" class=\"elementor-field-label elementor-screen-only\">\n\t\t\t\t\t\t\t\tPavadinimas\t\t\t\t\t\t\t<\/label>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<input size=\"1\" type=\"text\" name=\"form_fields[name]\" id=\"form-field-name\" class=\"elementor-field elementor-size-sm  elementor-field-textual\" placeholder=\"Pavadinimas\" required=\"required\" aria-required=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-text elementor-field-group elementor-column elementor-field-group-field_26b0101 elementor-col-100\">\n\t\t\t\t\t\t\t\t\t\t\t\t<label for=\"form-field-field_26b0101\" class=\"elementor-field-label elementor-screen-only\">\n\t\t\t\t\t\t\t\t\u012emon\u0117\t\t\t\t\t\t\t<\/label>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<input size=\"1\" type=\"text\" name=\"form_fields[field_26b0101]\" id=\"form-field-field_26b0101\" class=\"elementor-field elementor-size-sm  elementor-field-textual\" placeholder=\"\u012emon\u0117\">\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-email elementor-field-group elementor-column elementor-field-group-email elementor-col-100 elementor-field-required\">\n\t\t\t\t\t\t\t\t\t\t\t\t<label for=\"form-field-email\" class=\"elementor-field-label elementor-screen-only\">\n\t\t\t\t\t\t\t\tEl. pa\u0161tas\t\t\t\t\t\t\t<\/label>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<input size=\"1\" type=\"email\" name=\"form_fields[email]\" id=\"form-field-email\" class=\"elementor-field elementor-size-sm  elementor-field-textual\" placeholder=\"El. pa\u0161tas\" required=\"required\" aria-required=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-textarea elementor-field-group elementor-column elementor-field-group-message elementor-col-100\">\n\t\t\t\t\t\t\t\t\t\t\t\t<label for=\"form-field-message\" class=\"elementor-field-label elementor-screen-only\">\n\t\t\t\t\t\t\t\t\u017dinut\u0117\t\t\t\t\t\t\t<\/label>\n\t\t\t\t\t\t<textarea class=\"elementor-field-textual elementor-field  elementor-size-sm\" name=\"form_fields[message]\" id=\"form-field-message\" rows=\"4\" placeholder=\"\u017dinut\u0117\"><\/textarea>\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-recaptcha elementor-field-group elementor-column elementor-field-group-field_50f0fd6 elementor-col-100\">\n\t\t\t\t\t<div class=\"elementor-field\" id=\"form-field-field_50f0fd6\"><div class=\"elementor-g-recaptcha\" data-sitekey=\"6LcO3HUrAAAAAKhAi3KjswdM4-_7i5zKd1s5FO2N\" data-type=\"v2_checkbox\" data-theme=\"light\" data-size=\"normal\"><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-group elementor-column elementor-field-type-submit elementor-col-25 e-form__buttons\">\n\t\t\t\t\t<button class=\"elementor-button elementor-size-sm\" type=\"submit\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Si\u0173sti<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/button>\n\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t<input type=\"hidden\" name=\"trp-form-language\" value=\"lt\"\/><\/form>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-163fe1b e-con-full e-flex e-con e-child\" data-id=\"163fe1b\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-5947355 elementor-widget__width-initial elementor-widget elementor-widget-image\" data-id=\"5947355\" data-element_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\t<a href=\"https:\/\/www.puncturetest.com\/lt\/puncture-tester-puncture-resistance-testing\/\">\n\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"1098\" height=\"2560\" src=\"https:\/\/www.puncturetest.com\/wp-content\/uploads\/2025\/10\/ASTM-D4833-Geomembrane-Puncture-Strength-Testing-Machine-scaled.webp\" class=\"attachment-full size-full wp-image-1398\" alt=\"ASTM D4833 geomembran\u0173 prad\u016brimo stiprumo bandymo ma\u0161ina\" srcset=\"https:\/\/www.puncturetest.com\/wp-content\/uploads\/2025\/10\/ASTM-D4833-Geomembrane-Puncture-Strength-Testing-Machine-scaled.webp 1098w, https:\/\/www.puncturetest.com\/wp-content\/uploads\/2025\/10\/ASTM-D4833-Geomembrane-Puncture-Strength-Testing-Machine-129x300.webp 129w, https:\/\/www.puncturetest.com\/wp-content\/uploads\/2025\/10\/ASTM-D4833-Geomembrane-Puncture-Strength-Testing-Machine-439x1024.webp 439w, https:\/\/www.puncturetest.com\/wp-content\/uploads\/2025\/10\/ASTM-D4833-Geomembrane-Puncture-Strength-Testing-Machine-768x1790.webp 768w, https:\/\/www.puncturetest.com\/wp-content\/uploads\/2025\/10\/ASTM-D4833-Geomembrane-Puncture-Strength-Testing-Machine-659x1536.webp 659w, https:\/\/www.puncturetest.com\/wp-content\/uploads\/2025\/10\/ASTM-D4833-Geomembrane-Puncture-Strength-Testing-Machine-879x2048.webp 879w, https:\/\/www.puncturetest.com\/wp-content\/uploads\/2025\/10\/ASTM-D4833-Geomembrane-Puncture-Strength-Testing-Machine-5x12.webp 5w\" sizes=\"(max-width: 1098px) 100vw, 1098px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\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>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-580df19 e-flex e-con-boxed e-con e-parent\" data-id=\"580df19\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-8262e73 elementor-widget elementor-widget-heading\" data-id=\"8262e73\" data-element_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\">Geomembran\u0173 prad\u016brimo bandymas - pagrindai<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7c71437 elementor-widget elementor-widget-text-editor\" data-id=\"7c71437\" data-element_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 class=\"ds-markdown-paragraph\">Taigi, kas tiksliai yra\u00a0<strong>geomembran\u0173 prad\u016brimo bandymas<\/strong>? I\u0161 esm\u0117s tai yra kontroliuojama laboratorin\u0117 proced\u016bra, kuria imituojama tam tikro tipo lokalizuota \u012ftampa, kuri\u0105 geomembrana gali patirti lauke. \u012esivaizduokite a\u0161tr\u0173 akmen\u012f, ky\u0161ant\u012f i\u0161 pagrindo, arba ta\u0161kin\u0119 apkrov\u0105 d\u0117l netolygaus nus\u0117dimo. .\u00a0<strong>ASTM D4833<\/strong>\u00a0bandymu kiekybi\u0161kai \u012fvertinamas med\u017eiagos geb\u0117jimas atsispirti tokioms j\u0117goms.<\/p><p class=\"ds-markdown-paragraph\">Skirtingai nuo tempimo bandymo, kai med\u017eiaga traukiama i\u0161 abiej\u0173 gal\u0173, \u0161io bandymo metu j\u0117ga veikia statmenai bandinio plok\u0161tumai. \u0160i s\u0105ranka tiksliau atkartoja gr\u0117sm\u0119, kuri gali pakenkti \u012fd\u0117klo barjerinei funkcijai. Rezultatas yra viena galutin\u0117 vert\u0117 - atsparumo prad\u016brimui indeksas, i\u0161reik\u0161tas j\u0117gos vienetais (niutonais arba svarais j\u0117gos). \u0160i vert\u0117 leid\u017eia tiesiogiai palyginti skirtingus geomembran\u0173 gaminius, r\u016b\u0161is ir partijas.<\/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\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-687887c e-flex e-con-boxed e-con e-parent\" data-id=\"687887c\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-ebd7702 elementor-widget elementor-widget-heading\" data-id=\"ebd7702\" data-element_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\">Geomembran\u0173 atsparumo prad\u016brimui bandymo reik\u0161m\u0117<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-02249ad elementor-widget elementor-widget-text-editor\" data-id=\"02249ad\" data-element_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 class=\"ds-markdown-paragraph\">Kod\u0117l atliekant\u00a0<strong>geomembran\u0173 atsparumo prad\u016brimui bandymas<\/strong>\u00a0toks kriti\u0161kas? Atsakymas - rizikos ma\u017einimas. Geomembranos da\u017enai montuojamos at\u0161iaurioje aplinkoje su agresyviu gruntu. \u012erengimo metu ir po jo jas veikia statin\u0117s ir dinamin\u0117s apkrovos.<\/p><ul><li class=\"ds-markdown-paragraph\"><strong>Kokyb\u0117s kontrol\u0117:<\/strong>\u00a0\u0160\u012f bandym\u0105 gamintojai naudoja siekdami u\u017etikrinti, kad j\u0173 gaminiai nuolat atitikt\u0173 paskelbtas specifikacijas.<\/li><li class=\"ds-markdown-paragraph\"><strong>Med\u017eiag\u0173 parinkimas:<\/strong>\u00a0In\u017einieriai, remdamiesi indekso vert\u0117mis, parenka tinkamiausi\u0105 geomembranos klas\u0119 konkre\u010dioms projekto \u012ftempi\u0173 s\u0105lygoms.<\/li><li class=\"ds-markdown-paragraph\"><strong>Veiklos rezultat\u0173 prognozavimas:<\/strong>\u00a0Nors indekso bandymas visi\u0161kai neatitinka lauko s\u0105lyg\u0173, jis yra patikimas ir standartizuotas etalonas, pagal kur\u012f galima numatyti, kaip med\u017eiaga veiks esant prad\u016brimo \u012ftempiui.<\/li><\/ul><p class=\"ds-markdown-paragraph\">Standartizuojant metodik\u0105,\u00a0<strong>ASTM D4833<\/strong>\u00a0pa\u0161alinami kintamieji ir u\u017etikrinama, kad duomenys b\u016bt\u0173 nuosekl\u016bs ir palyginami skirtingose laboratorijose ir skirtingomis pagaminimo datomis. \u0160is standartizavimas yra geosintetini\u0173 med\u017eiag\u0173 tiekimo grandin\u0117s pasitik\u0117jimo pagrindas.<\/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\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-a32f25a e-flex e-con-boxed e-con e-parent\" data-id=\"a32f25a\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c38d309 elementor-widget elementor-widget-heading\" data-id=\"c38d309\" data-element_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\">Geomembran\u0173 atsparumo prad\u016brimui bandymo procesas<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a4e0f3b elementor-widget elementor-widget-text-editor\" data-id=\"a4e0f3b\" data-element_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 class=\"ds-markdown-paragraph\">Proced\u016bra\u00a0<strong>geosintetini\u0173 med\u017eiag\u0173 prad\u016brimo bandymas<\/strong>, kaip nurodyta\u00a0<strong>ASTM D4833<\/strong>, yra metodi\u0161kas ir reikalauja kruop\u0161taus d\u0117mesio detal\u0117ms, kad rezultatai b\u016bt\u0173 tiksl\u016bs. Bandymo esm\u0119 sudaro \u017eiedinis spaustukas ir tempimo bandymo ma\u0161ina.<\/p><ol><li class=\"ds-markdown-paragraph\"><strong>M\u0117ginio paruo\u0161imas:<\/strong>\u00a0Reprezentatyv\u0173 pavyzd\u012f i\u0161pjauname taip, kad jis i\u0161eit\u0173 u\u017e i\u0161orini\u0173 prispaudimo plok\u0161teli\u0173 kra\u0161t\u0173. Taip u\u017etikrinama, kad bandinio pavyzdys patikimai laikyt\u0173si ir bandymo metu neslyst\u0173.<\/li><li class=\"ds-markdown-paragraph\"><strong>Prispaudimas:<\/strong>\u00a0Bandin\u012f be \u012ftempimo u\u017espaud\u017eiame tarp dviej\u0173 apskrit\u0173 plok\u0161\u010di\u0173. Labai svarbu, kad bandinys b\u016bt\u0173 tobulai centruotas, kad praduriamasis strypas liest\u0173si su tiksliu nepalaikomos srities centru.<\/li><li class=\"ds-markdown-paragraph\"><strong>Testavimas:<\/strong>\u00a0Nustatome pastov\u0173 300 mm\/min (12 in\/min) bandymo ma\u0161inos greit\u012f. Tuomet prie judan\u010dios skersin\u0117s galvut\u0117s pritvirtintas kietas plieninis perforatoriaus strypas juda \u017eemyn prie\u0161 nejudant\u012f u\u017espaust\u0105 bandin\u012f.<\/li><li class=\"ds-markdown-paragraph\"><strong>Ply\u0161imas ir duomen\u0173 rinkimas:<\/strong>\u00a0Strypas juda tol, kol visi\u0161kai nutraukia bandin\u012f. Bandym\u0173 ma\u0161inos programin\u0117 \u012franga arba indikatorius fiksuoja j\u0117g\u0105 viso \u0161io proceso metu. .\u00a0<em>did\u017eiausia j\u0117ga<\/em>\u00a0u\u017eregistruotas bandymo metu yra prane\u0161tas\u00a0<strong>geomembran\u0173 atsparumo prad\u016brimui indeksas<\/strong>.<\/li><\/ol><p class=\"ds-markdown-paragraph\">Svarbiausia atkreipti d\u0117mes\u012f \u012f tai, kad pagal standart\u0105 kai kuri\u0173 kompozitini\u0173 med\u017eiag\u0173 j\u0117gos kreiv\u0117 gali tur\u0117ti dvigub\u0105 vir\u0161\u016bn\u0119. Tokiais atvejais standartas nurodo prane\u0161ti\u00a0<em>pradin\u0117 did\u017eiausia vert\u0117<\/em>, net jei v\u0117lesn\u0117 vir\u0161\u016bn\u0117 yra didesn\u0117.<\/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\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-04fdac6 e-flex e-con-boxed e-con e-parent\" data-id=\"04fdac6\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-610ba24 elementor-widget elementor-widget-heading\" data-id=\"610ba24\" data-element_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\">Pagrindiniai veiksniai, lemiantys tiksl\u0173 ASTM D4833 bandym\u0105<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-833c0dc elementor-widget elementor-widget-text-editor\" data-id=\"833c0dc\" data-element_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 class=\"ds-markdown-paragraph\">Patikim\u0173 ir pakartojam\u0173 rezultat\u0173 pasiekimas priklauso nuo keli\u0173 svarbi\u0173 veiksni\u0173:<\/p><ul><li class=\"ds-markdown-paragraph\"><strong>Kalibravimas:<\/strong>\u00a0Labai svarbu reguliariai kalibruoti tempimo bandymo ma\u0161in\u0105. Apkrovos jutiklis turi tiksliai matuoti veikian\u010di\u0105 j\u0117g\u0105.<\/li><li class=\"ds-markdown-paragraph\"><strong>Suspaudimo j\u0117ga:<\/strong>\u00a0Bandinys turi b\u016bti laikomas tvirtai, kad neslyst\u0173, ta\u010diau per didel\u0117 u\u017espaudimo j\u0117ga gali i\u0161 anksto \u012ftempti arba pa\u017eeisti bandin\u012f ties spaustuvo kra\u0161tais ir sukelti ankstyv\u0105 gedim\u0105.<\/li><li class=\"ds-markdown-paragraph\"><strong>Bandymo greitis:<\/strong>\u00a0B\u016btina grie\u017etai laikytis nurodyto 300 mm\/min skersin\u0117s galvut\u0117s grei\u010dio. Nukrypimai gali labai pakeisti i\u0161matuot\u0105 atsparumo prad\u016brimui vert\u0119.<\/li><li class=\"ds-markdown-paragraph\"><strong>Puncture Rod B\u016bkl\u0117:<\/strong>\u00a0Standartinis plieninis strypas turi b\u016bti tvarkingas, be \u012fpjovim\u0173 ar deformacij\u0173, galin\u010di\u0173 tur\u0117ti \u012ftakos rezultatui.<\/li><\/ul>\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\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-a6df764 e-flex e-con-boxed e-con e-parent\" data-id=\"a6df764\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-e5f91e3 e-grid e-con-full e-con e-child\" data-id=\"e5f91e3\" data-element_type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-40d8734 e-con-full e-flex e-con e-child\" data-id=\"40d8734\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-15bd215 elementor-widget elementor-widget-heading\" data-id=\"15bd215\" data-element_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\"><a href=\"https:\/\/www.puncturetest.com\/lt\/tissue-paper-ball-burst-strength-test\/\">Tinkamos \u012frangos, skirtos geomembran\u0173 atsparumo prad\u016brimams indeksui nustatyti, pasirinkimas<\/a><\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-44c6d75 elementor-widget elementor-widget-text-editor\" data-id=\"44c6d75\" data-element_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 class=\"ds-markdown-paragraph\">J\u016bs\u0173 patikimumas\u00a0<strong>ASTM D4833<\/strong>\u00a0bandym\u0173 duomenys yra tiesiogiai susij\u0119 su j\u016bs\u0173 bandym\u0173 \u012frangos veikimu. Patikima ir tiksli tempimo bandymo ma\u0161ina yra \u0161io proceso pagrindas. \u012erenginys turi pasi\u017eym\u0117ti \u0161iomis savyb\u0117mis:<\/p><ul><li class=\"ds-markdown-paragraph\">Platus pasirenkamas apkrovos diapazonas, u\u017etikrinantis, kad ply\u0161imas \u012fvykt\u0173 nuo 10% iki 90% talpos, kaip reikalaujama pagal standart\u0105.<\/li><li class=\"ds-markdown-paragraph\">Tikslus grei\u010dio reguliavimas, kad b\u016bt\u0173 i\u0161laikytas nustatytas 300 mm\/min greitis be svyravim\u0173.<\/li><li class=\"ds-markdown-paragraph\">Jautri duomen\u0173 surinkimo sistema, skirta tiksliai u\u017efiksuoti maksimali\u0105 j\u0117g\u0105, \u012fskaitant dvigub\u0173 maksimum\u0173 atvejus kompozitin\u0117se med\u017eiagose.<\/li><\/ul><p class=\"ds-markdown-paragraph\">Skirta laboratorijoms ir kokyb\u0117s kontrol\u0117s skyriams, siekiantiems bekompromisio tikslumo ir efektyvumo,\u00a0<strong>\"Cell Instruments<\/strong>\u00a0yra idealus sprendimas. M\u016bs\u0173 mikroprocesoriumi valdomos tempimo bandym\u0173 ma\u0161inos yra sukurtos taip, kad atitikt\u0173 grie\u017etus reikalavimus.\u00a0<strong>ASTM D4833<\/strong>.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e5f0632 elementor-widget elementor-widget-image\" data-id=\"e5f0632\" data-element_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\t<a href=\"https:\/\/www.puncturetest.com\/lt\/puncture-tester-puncture-resistance-testing\/\">\n\t\t\t\t\t\t\t<img decoding=\"async\" width=\"600\" height=\"440\" src=\"https:\/\/www.puncturetest.com\/wp-content\/uploads\/2025\/10\/ASTM-D4833-Geomembrane-Puncture-Strength-Test-Method.webp\" class=\"attachment-full size-full wp-image-1397\" alt=\"ASTM D4833 Geomembran\u0173 atsparumo prad\u016brimui bandymo metodas\" srcset=\"https:\/\/www.puncturetest.com\/wp-content\/uploads\/2025\/10\/ASTM-D4833-Geomembrane-Puncture-Strength-Test-Method.webp 600w, https:\/\/www.puncturetest.com\/wp-content\/uploads\/2025\/10\/ASTM-D4833-Geomembrane-Puncture-Strength-Test-Method-300x220.webp 300w, https:\/\/www.puncturetest.com\/wp-content\/uploads\/2025\/10\/ASTM-D4833-Geomembrane-Puncture-Strength-Test-Method-16x12.webp 16w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\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>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-6821011 e-con-full e-flex e-con e-parent\" data-id=\"6821011\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-665057d elementor-cta--skin-classic elementor-animated-content elementor-bg-transform elementor-bg-transform-zoom-in elementor-widget elementor-widget-call-to-action\" data-id=\"665057d\" data-element_type=\"widget\" data-widget_type=\"call-to-action.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-cta\">\n\t\t\t\t\t<div class=\"elementor-cta__bg-wrapper\">\n\t\t\t\t<div class=\"elementor-cta__bg elementor-bg\" style=\"background-image: url(https:\/\/www.puncturetest.com\/wp-content\/uploads\/2025\/02\/Elastomeric-Closures-Penetrability-Test-1024x256.webp);\" role=\"img\" aria-label=\"Elastomerini\u0173 dangteli\u0173 pralaidumo bandymas\"><\/div>\n\t\t\t\t<div class=\"elementor-cta__bg-overlay\"><\/div>\n\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-cta__content\">\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<h2 class=\"elementor-cta__title elementor-cta__content-item elementor-content-item\">\n\t\t\t\t\t\tU\u017etikrinkite savo geosintetini\u0173 med\u017eiag\u0173 atitikt\u012f \u0161iandien\t\t\t\t\t<\/h2>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-cta__description elementor-cta__content-item elementor-content-item\">\n\t\t\t\t\t\tTiems, kurie nori pagerinti savo testavimo galimybes, <b>\"Cell Instruments<\/b> si\u016blo \u012fvairias bandym\u0173 ma\u0161inas ir ekspert\u0173 pagalbos paslaugas. Esame pasiry\u017e\u0119 pad\u0117ti jums pasiekti auk\u0161\u010diausius med\u017eiag\u0173 patikros ir gamini\u0173 kokyb\u0117s standartus.\t\t\t\t\t<\/div>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-cta__button-wrapper elementor-cta__content-item elementor-content-item\">\n\t\t\t\t\t<a class=\"elementor-cta__button elementor-button elementor-size-\" href=\"https:\/\/www.puncturetest.com\/lt\/contact\/\">\n\t\t\t\t\t\tSpauskite \u010dia\t\t\t\t\t<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>ASTM D4833Geomembrane Puncture Resistance Test Geomembrane Index Puncture Test Learn how ASTM D3787 guides the ball burst test method for evaluating the bursting strength of textile materials, ensuring precision and quality control in textile applications. Geomembranes Puncture Test &#8211; The Basics So, what exactly is the\u00a0geomembranes puncture test? In essence, it is a controlled laboratory [&hellip;]<\/p>","protected":false},"author":3,"featured_media":0,"parent":974,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-1392","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.0 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>ASTM D4833 Geomembrane Puncture Strength Test Method<\/title>\n<meta name=\"description\" content=\"ASTM D4833 geomembrane puncture resistance testing, explains test method, its significance, and how to perform using tensile testing machine.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.puncturetest.com\/lt\/standards\/astm-d4833\/\" \/>\n<meta property=\"og:locale\" content=\"lt_LT\" \/>\n<meta property=\"og:type\" content=\"article\" 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