{"id":1094,"date":"2026-04-01T06:01:09","date_gmt":"2026-04-01T06:01:09","guid":{"rendered":"https:\/\/www.geo-tester.com\/?post_type=standard&#038;p=1094"},"modified":"2026-04-08T05:58:58","modified_gmt":"2026-04-08T05:58:58","slug":"astm-d4533","status":"publish","type":"standard","link":"https:\/\/www.geo-tester.com\/sk\/standard\/astm-d4533\/","title":{"rendered":"ASTM D4533"},"content":{"rendered":"<p class=\"wp-block-paragraph\">Geotext\u00edlie \u010dasto pracuj\u00fa v n\u00e1ro\u010dn\u00fdch prostrediach, kde doch\u00e1dza k prepichovaniu, \u0165ahu, odieraniu a trhaniu s\u00fa\u010dasne. Mal\u00e9 miesto rezu alebo po\u0161kodenia sa m\u00f4\u017ee r\u00fdchlo rozvin\u00fa\u0165 do v\u00e4\u010d\u0161ej poruchy, ak materi\u00e1l nem\u00e1 dostato\u010dn\u00fa odolnos\u0165 proti roztrhnutiu. Norma ASTM D4533 poskytuje \u0161tandardizovan\u00fa met\u00f3du na hodnotenie toho, ako dobre geotext\u00edlia odol\u00e1va \u010fal\u0161iemu \u0161\u00edreniu roztrhnutia.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Met\u00f3da ASTM D4533 je \u0161iroko pou\u017e\u00edvan\u00e1 v\u00fdrobcami, laborat\u00f3riami, dod\u00e1vate\u013emi a t\u00edmami kontroly kvality na porovnanie odolnosti tkan\u00fdch a netkan\u00fdch geotext\u00edli\u00ed vo\u010di roztrhnutiu. Test pom\u00e1ha ur\u010di\u0165, \u010di si materi\u00e1l dok\u00e1\u017ee zachova\u0165 svoju celistvos\u0165 po\u010das prepravy, in\u0161tal\u00e1cie, zasyp\u00e1vania alebo dlhodobej prev\u00e1dzky.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">ASTM D4533 a sk\u00fa\u0161ka roztrhnutia trap\u00e9zov\u00e9ho plechu<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">ASTM D4533 je \u0161tandardn\u00e1 sk\u00fa\u0161obn\u00e1 met\u00f3da pou\u017e\u00edvan\u00e1 na ur\u010denie sily potrebnej na pokra\u010dovanie alebo roz\u0161\u00edrenie trhliny vo vzorke geotext\u00edlie. Met\u00f3da vyu\u017e\u00edva \u0161peci\u00e1lne pripraven\u00fa lichobe\u017en\u00edkov\u00fa vzorku a meria maxim\u00e1lnu silu trhania po\u010das sk\u00fa\u0161ky.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Pri lichobe\u017en\u00edkovej sk\u00fa\u0161ke roztrhnutia sa uplat\u0148uje nap\u00e4tie pozd\u013a\u017e definovanej dr\u00e1hy roztrhnutia. Na rozdiel od jednoduchej \u0165ahovej sk\u00fa\u0161ky sa t\u00e1to met\u00f3da zameriava na schopnos\u0165 materi\u00e1lu odol\u00e1va\u0165 rastu existuj\u00faceho rezu alebo trhliny.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Norma ASTM D4533 sa vz\u0165ahuje na mnoh\u00e9 typy geotextiln\u00fdch materi\u00e1lov vr\u00e1tane:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Tkan\u00e9 geotext\u00edlie<\/li>\n\n\n\n<li>Netkan\u00e9 geotext\u00edlie<\/li>\n\n\n\n<li>Vrstven\u00e9 geotext\u00edlie<\/li>\n\n\n\n<li>Pleten\u00e9 geotext\u00edlie<\/li>\n\n\n\n<li>Plsten\u00e9 materi\u00e1ly<\/li>\n\n\n\n<li>Zosilnen\u00e9 textiln\u00e9 \u0161trukt\u00fary<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Trap\u00e9zov\u00e1 sk\u00fa\u0161ka pevnosti v pretrhnut\u00ed je u\u017eito\u010dn\u00e1 najm\u00e4 vtedy, ke\u010f kon\u0161trukt\u00e9ri potrebuj\u00fa porovna\u0165 r\u00f4zne materi\u00e1ly alebo vyhodnoti\u0165 v\u00fdkon v smere stroja a v prie\u010dnom smere stroja.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Pevnos\u0165 geotext\u00edli\u00ed pri pretrhnut\u00ed lichobe\u017en\u00edka<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Pevnos\u0165 geotext\u00edli\u00ed pri roztrhnut\u00ed trap\u00e9zov\u00e9ho plechu z\u00e1vis\u00ed od \u0161trukt\u00fary tkaniny, orient\u00e1cie vl\u00e1kien, pevnosti priadze a sp\u00f4sobu lepenia.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">V pr\u00edpade tkan\u00fdch l\u00e1tok z\u00e1vis\u00ed pevnos\u0165 pri roztrhnut\u00ed najm\u00e4 od pevnosti priadz\u00ed, ktor\u00e9 dr\u017eia svorky. Silnej\u0161ie priadze a tesnej\u0161ie vzory tkania zvy\u010dajne vytv\u00e1raj\u00fa vy\u0161\u0161iu odolnos\u0165 proti roztrhnutiu.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">V pr\u00edpade netkan\u00fdch text\u00edli\u00ed je spr\u00e1vanie sa pri trhan\u00ed zlo\u017eitej\u0161ie. Vl\u00e1kna sa m\u00f4\u017eu pri za\u0165a\u017een\u00ed pos\u00fava\u0165 a preorientova\u0165 sk\u00f4r, ako sa pretrhn\u00fa. V d\u00f4sledku toho sa maxim\u00e1lna sila pri roztrhnut\u00ed \u010dasto objav\u00ed vtedy, ke\u010f sa pohyb vl\u00e1kien obmedz\u00ed a nieko\u013eko vl\u00e1kien sa pretrhne s\u00fa\u010dasne.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Vzh\u013eadom na tieto rozdiely sa v norme ASTM D4533 vy\u017eaduje testovanie v smere stroja (MD) aj v prie\u010dnom smere stroja (CD). Mnoh\u00e9 geotext\u00edlie vykazuj\u00fa rozdielne hodnoty pevnosti v roztrhnut\u00ed v ka\u017edom smere.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Postup sk\u00fa\u0161ky pevnosti pri pretrhnut\u00ed trap\u00e9zov\u00e9ho plechu<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Sk\u00fa\u0161ka pevnosti pri roztrhnut\u00ed trap\u00e9zov\u00e9ho plechu prebieha pod\u013ea kontrolovan\u00e9ho postupu, aby sa zabezpe\u010dili konzistentn\u00e9 a opakovate\u013en\u00e9 v\u00fdsledky.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">1. Pr\u00edprava vzorky<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0160tandardn\u00e1 ve\u013ekos\u0165 vzorky je 76,2 mm \u00d7 201,6 mm. Vzorka obsahuje ozna\u010denie rovnoramenn\u00e9ho lichobe\u017en\u00edka a predbe\u017en\u00fd rez s d\u013a\u017ekou 15,9 mm v strede kr\u00e1tkeho okraja.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Vzorka by sa nemala odobra\u0165 pr\u00edli\u0161 bl\u00edzko okraja tkaniny. Norma ASTM D4533 odpor\u00fa\u010da, aby vzorka bola od okraja vzdialen\u00e1 najmenej 150 mm alebo najmenej jednu dvadsatinu \u0161\u00edrky tkaniny.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Laborat\u00f3ri\u00e1 zvy\u010dajne pripravuj\u00fa samostatn\u00e9 vzorky pre:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Pevnos\u0165 pri roztrhnut\u00ed v smere stroja<\/li>\n\n\n\n<li>Pevnos\u0165 pri roztrhnut\u00ed v prie\u010dnom smere stroja<\/li>\n\n\n\n<li>Testovanie such\u00e9ho stavu<\/li>\n\n\n\n<li>testovanie stavu za mokra, ak sa vy\u017eaduje<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">2. Po\u017eiadavky na kond\u00edciu<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">ASTM D4533 odpor\u00fa\u010da kondicionova\u0165 vzorky pri teplote 21 \u00b1 2 \u00b0C a relat\u00edvnej vlhkosti 65 \u00b1 5%.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">V\u00e4\u010d\u0161ina laborat\u00f3ri\u00ed kondicionuje vzorky pred testovan\u00edm najmenej 24 hod\u00edn. Pri mokrom testovan\u00ed technici ponoria vzorky do vody s teplotou 21 \u00b1 2 \u00b0C aspo\u0148 na dve min\u00faty.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">3. Testovacie nastavenia<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Pri sk\u00fa\u0161ke roztrhnutia lichobe\u017en\u00edka sa pou\u017e\u00edva tester s kon\u0161tantnou r\u00fdchlos\u0165ou natiahnutia alebo s kon\u0161tantnou r\u00fdchlos\u0165ou prie\u010dneho natiahnutia.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Medzi k\u013e\u00fa\u010dov\u00e9 parametre testu patria:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Po\u010diato\u010dn\u00e1 vzdialenos\u0165 \u010de\u013eust\u00ed: 25 \u00b1 1 mm<\/li>\n\n\n\n<li>Testovacia r\u00fdchlos\u0165: 300 \u00b1 10 mm\/min<\/li>\n\n\n\n<li>\u0160\u00edrka svorky: minim\u00e1lne 50,8 mm<\/li>\n\n\n\n<li>Rozsah sk\u00fa\u0161obn\u00e9ho za\u0165a\u017eenia: maxim\u00e1lna sila medzi 15% a 85% plnej stupnice<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Po\u010das sk\u00fa\u0161ky sa svorky roz\u0165ahuj\u00fa a \u0161\u00edria trhlinu po celej vzorke. Pr\u00edstroj nepretr\u017eite zaznamen\u00e1va silu.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Uveden\u00fd v\u00fdsledok je maxim\u00e1lna sila roztrhnutia zaznamenan\u00e1 po\u010das testu.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Geotextiln\u00fd testovac\u00ed stroj pre ASTM D4533<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Na testovanie pod\u013ea normy ASTM D4533 je nevyhnutn\u00fd spo\u013eahliv\u00fd stroj na testovanie geotext\u00edli\u00ed v \u0165ahu. Pr\u00edstroj mus\u00ed poskytova\u0165 stabiln\u00fa regul\u00e1ciu r\u00fdchlosti, presn\u00e9 meranie sily, bezpe\u010dn\u00e9 upnutie a opakovate\u013en\u00fd posun.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Spolo\u010dnos\u0165 Cell Instruments odpor\u00fa\u010da na testovanie roztrhnutia trap\u00e9zov\u00e9ho plechu \u0165ahov\u00fd tester TST-01.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Medzi hlavn\u00e9 v\u00fdhody TST-01 patria:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Prev\u00e1dzka riaden\u00e1 PLC pre stabiln\u00e9 a opakovate\u013en\u00e9 testovanie<\/li>\n\n\n\n<li>7-palcov\u00fd dotykov\u00fd displej HMI na zobrazenie kriviek v re\u00e1lnom \u010dase<\/li>\n\n\n\n<li>Nastavite\u013en\u00e1 r\u00fdchlos\u0165 od 1 do 500 mm\/min<\/li>\n\n\n\n<li>Vysoko presn\u00e1 gu\u013e\u00f4\u010dkov\u00e1 vodiaca skrutka pre plynul\u00fd pohyb<\/li>\n\n\n\n<li>Kompatibilita viacer\u00fdch pr\u00edpravkov na sk\u00fa\u0161ky roztrhnutia, \u0165ahu, odl\u00fapnutia a prepichnutia<\/li>\n\n\n\n<li>Funkcie automatick\u00e9ho n\u00e1vratu a ochrany pri cestovan\u00ed<\/li>\n\n\n\n<li>Rozsah sily do 1 kN pre siln\u00e9 geotextiln\u00e9 materi\u00e1ly<\/li>\n\n\n\n<li>Volite\u013en\u00e1 komunik\u00e1cia RS-232 a export \u00fadajov<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Pre ASTM D4533 m\u00f4\u017ee TST-01 pracova\u0165 s po\u017eadovanou r\u00fdchlos\u0165ou 300 mm\/min a udr\u017eiava\u0165 presn\u00e9 oddelenie \u010de\u013eust\u00ed po\u010das cel\u00e9ho testu. S vhodn\u00fdmi svorkami a prisp\u00f4soben\u00fdmi pr\u00edpravkami m\u00f4\u017ee pr\u00edstroj testova\u0165 tkan\u00e9, netkan\u00e9, potiahnut\u00e9, vrstven\u00e9 a vystu\u017een\u00e9 geotext\u00edlie.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Be\u017en\u00e9 probl\u00e9my pri testovan\u00ed pod\u013ea normy ASTM D4533<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Presnos\u0165 v\u00fdsledkov pod\u013ea normy ASTM D4533 m\u00f4\u017ee ovplyvni\u0165 nieko\u013eko faktorov.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Sk\u013aznutie vzorky<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Ak sa vzorka v svork\u00e1ch posunie, zaznamenan\u00e1 pevnos\u0165 v \u0165ahu sa m\u00f4\u017ee javi\u0165 ni\u017e\u0161ia ako skuto\u010dn\u00e1 hodnota. Laborat\u00f3ri\u00e1 m\u00f4\u017eu zn\u00ed\u017ei\u0165 sk\u013azavanie pou\u017eit\u00edm \u010de\u013eust\u00ed s gumov\u00fdm povrchom, polstrovan\u00fdch svoriek alebo vy\u0161\u0161\u00edm pr\u00edtlakom.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Zlomenie \u010de\u013euste<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Ak sa vzorka zlom\u00ed pr\u00edli\u0161 bl\u00edzko okraja svorky, m\u00f4\u017ee by\u0165 potrebn\u00e9 upravi\u0165 sp\u00f4sob uchopenia. Norma ASTM D4533 navrhuje upravi\u0165 povrch \u010de\u013eust\u00ed alebo pou\u017ei\u0165 podlo\u017eku, ak viac ako 25% vzoriek zlyh\u00e1 v bl\u00edzkosti svorky.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Rozdiely medzi v\u00fdsledkami<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Ve\u013ek\u00e9 rozdiely medzi vzorkami m\u00f4\u017eu poukazova\u0165 na ned\u00f4sledn\u00e9 strihanie vzoriek, nerovnomern\u00fa \u0161trukt\u00faru tkaniny alebo zl\u00fa \u00fapravu. Norma ASTM D4533 odpor\u00fa\u010da vyradi\u0165 ka\u017ed\u00fd v\u00fdsledok, ktor\u00fd sa od priemernej hodnoty l\u00ed\u0161i o viac ako 25%.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Pre\u010do je d\u00f4le\u017eit\u00e1 norma ASTM D4533<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Norma ASTM D4533 poskytuje v\u00fdrobcom a pou\u017e\u00edvate\u013eom praktick\u00fd sp\u00f4sob porovn\u00e1vania odolnosti geotext\u00edli\u00ed proti roztrhnutiu v kontrolovan\u00fdch podmienkach. Met\u00f3da podporuje kontrolu kvality, vstupn\u00fa kontrolu, v\u00fdvoj v\u00fdrobkov a kvalifik\u00e1ciu dod\u00e1vate\u013eov.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Trap\u00e9zov\u00e1 sk\u00fa\u0161ka roztrhnutia nenahr\u00e1dza sk\u00fa\u0161ku \u0165ahom, prierazom alebo roztrhnut\u00edm. Poskytuje v\u0161ak d\u00f4le\u017eit\u00e9 inform\u00e1cie o tom, ako sa geotext\u00edlia spr\u00e1va, ke\u010f sa za\u010dne trha\u0165 a \u010falej \u0161\u00edri\u0165.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Pre pracovn\u00edkov kontroly kvality, in\u017einierov a n\u00e1kupn\u00e9 t\u00edmy pon\u00faka norma ASTM D4533 spo\u013eahliv\u00fd sp\u00f4sob overovania konzistencie v\u00fdrobkov a porovn\u00e1vania materi\u00e1lov od r\u00f4znych dod\u00e1vate\u013eov.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u010casto kladen\u00e9 ot\u00e1zky<\/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\">\u010co je ASTM D4533?<\/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 D4533 je \u0161tandardn\u00e1 sk\u00fa\u0161obn\u00e1 met\u00f3da, ktor\u00e1 sa pou\u017e\u00edva na stanovenie pevnosti geotext\u00edli\u00ed v roztrhnut\u00ed trap\u00e9zov\u00e9ho tvaru meran\u00edm sily potrebnej na roz\u0161\u00edrenie roztrhnutia.<\/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\">Ak\u00e9 materi\u00e1ly m\u00f4\u017ee testova\u0165 norma ASTM D4533?<\/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\"><a href=\"https:\/\/store.astm.org\/d4533_d4533m-15r23.html\" rel=\"nofollow noopener\" target=\"_blank\">ASTM D4533<\/a> m\u00f4\u017ee testova\u0165 tkan\u00e9 geotext\u00edlie, netkan\u00e9 geotext\u00edlie, vrstven\u00e9 tkaniny, pleteniny, plsten\u00e9 materi\u00e1ly a podobn\u00e9 textiln\u00e9 \u0161trukt\u00fary.<\/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\">Ak\u00e1 je \u0161tandardn\u00e1 sk\u00fa\u0161obn\u00e1 r\u00fdchlos\u0165 pod\u013ea normy ASTM D4533?<\/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\">\u0160tandardn\u00e1 sk\u00fa\u0161obn\u00e1 r\u00fdchlos\u0165 je 300 \u00b1 10 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-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\">Ak\u00e1 je ve\u013ekos\u0165 vzorky pod\u013ea normy ASTM D4533?<\/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\">\u0160tandardn\u00e1 ve\u013ekos\u0165 vzorky je 76,2 mm \u00d7 201,6 mm s predbe\u017en\u00fdm rezom 15,9 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-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\">Pre\u010do sa smer stroja a prie\u010dny smer stroja testuj\u00fa oddelene?<\/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\">Geotext\u00edlie maj\u00fa \u010dasto odli\u0161n\u00fa orient\u00e1ciu vl\u00e1kien a \u0161truktur\u00e1lnu pevnos\u0165 v ka\u017edom smere. Oddelen\u00e9 testovanie poskytuje \u00faplnej\u0161ie hodnotenie odolnosti proti roztrhnutiu.<\/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\">Ak\u00e9 vybavenie je potrebn\u00e9 pre ASTM D4533?<\/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\">Sk\u00fa\u0161ka si vy\u017eaduje stroj na \u0165ahov\u00e9 sk\u00fa\u0161ky CRE alebo CRT, ploch\u00e9 svorky, vhodn\u00e9 \u00fachyty, trap\u00e9zov\u00fa \u0161abl\u00f3nu a mo\u017enos\u0165 zaznamen\u00e1vania \u00fadajov.<\/p>\n<\/div>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Pod\u013ea normy ASTM D4533 sa meria sila potrebn\u00e1 na pokra\u010dovanie roztrhnutia tkanej a netkanej geotext\u00edlie. Met\u00f3da pou\u017e\u00edva lichobe\u017en\u00edkov\u00fa vzorku s predrezan\u00fdm rezom a zaznamen\u00e1va maxim\u00e1lnu silu na roztrhnutie po\u010das testovania.<\/p>","protected":false},"featured_media":0,"parent":0,"template":"","meta":{"_acf_changed":false},"standard-category":[56],"class_list":["post-1094","standard","type-standard","status-publish","hentry","standard-category-astm"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.geo-tester.com\/sk\/wp-json\/wp\/v2\/standard\/1094","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.geo-tester.com\/sk\/wp-json\/wp\/v2\/standard"}],"about":[{"href":"https:\/\/www.geo-tester.com\/sk\/wp-json\/wp\/v2\/types\/standard"}],"wp:attachment":[{"href":"https:\/\/www.geo-tester.com\/sk\/wp-json\/wp\/v2\/media?parent=1094"}],"wp:term":[{"taxonomy":"standard-category","embeddable":true,"href":"https:\/\/www.geo-tester.com\/sk\/wp-json\/wp\/v2\/standard-category?post=1094"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}