{"id":815,"date":"2024-06-28T15:45:14","date_gmt":"2024-06-28T07:45:14","guid":{"rendered":"https:\/\/www.lianyigeosyn.com\/products\/occupancy-product-2-copy-2\/"},"modified":"2025-04-10T15:41:11","modified_gmt":"2025-04-10T07:41:11","slug":"dvojosova-geomreza-pre-bane","status":"publish","type":"products","link":"https:\/\/www.lianyigeosyn.com\/sk\/products\/biaxial-geogrid-for-mine\/","title":{"rendered":"Polypropyl\u00e9nov\u00e1 dvojosov\u00e1 geomre\u017ea pre bane"},"content":{"rendered":"<h3 style=\"text-align: center;\">Polypropyl\u00e9nov\u00e1 dvojosov\u00e1 geomre\u017ea pre bane<\/h3>\n<h3>K\u013e\u00fa\u010dov\u00e9 vlastnosti PP extrudovan\u00e9ho pletiva na \u0165a\u017ebu uhlia:<\/h3>\n<ol>\n<li><strong>Materi\u00e1l<\/strong>: Vyroben\u00e9 z vysokokvalitn\u00e9ho polypropyl\u00e9nu (PP), ktor\u00fd poskytuje vynikaj\u00face mechanick\u00e9 vlastnosti.<\/li>\n<li><strong>V\u00fdrobn\u00fd proces<\/strong>: Vytl\u00e1\u010dan\u00e9 tak, aby tvorili s\u00favisl\u00fa, rovnomern\u00fa sie\u0165 s jednotnou ve\u013ekos\u0165ou otvorov.<\/li>\n<li><strong>Pevnos\u0165 v \u0165ahu<\/strong>: Vysok\u00e1 pevnos\u0165 v \u0165ahu v pozd\u013a\u017enom aj prie\u010dnom smere.<\/li>\n<li><strong>Trvanlivos\u0165<\/strong>: Odolnos\u0165 vo\u010di chemik\u00e1li\u00e1m, vlhkosti a UV \u017eiareniu.<\/li>\n<\/ol>\n<h3 data-start=\"2356\" data-end=\"2391\" class=\"\"><strong data-start=\"2360\" data-end=\"2391\">Be\u017en\u00e9 bansk\u00e9 aplik\u00e1cie:<\/strong><\/h3>\n<ul data-start=\"2392\" data-end=\"2939\">\n<li data-start=\"2392\" data-end=\"2557\" class=\"\">\n<p data-start=\"2394\" data-end=\"2557\" class=\"\"><strong data-start=\"2394\" data-end=\"2428\">Falo\u0161n\u00e1 strecha a podpera tunela:<\/strong> Na stabiliz\u00e1ciu do\u010dasn\u00fdch stre\u0161n\u00fdch kon\u0161trukci\u00ed v podzemnej \u0165a\u017ebe sa pou\u017e\u00edvaj\u00fa dvojosov\u00e9 geomre\u017ee PP, ktor\u00e9 \u00fa\u010dinne spev\u0148uj\u00fa a rozkladaj\u00fa za\u0165a\u017eenie.<\/p>\n<\/li>\n<li data-start=\"2558\" data-end=\"2704\" class=\"\">\n<p data-start=\"2560\" data-end=\"2704\" class=\"\"><strong data-start=\"2560\" data-end=\"2597\">Ukladanie zvy\u0161kov a n\u00e1sypy:<\/strong> Pom\u00e1haj\u00fa stabilizova\u0165 n\u00e1sypy, zabra\u0148uj\u00fa er\u00f3zii a kontroluj\u00fa riziko zlyhania odkal\u00edsk.<\/p>\n<\/li>\n<li data-start=\"2705\" data-end=\"2833\" class=\"\">\n<p data-start=\"2707\" data-end=\"2833\" class=\"\"><strong data-start=\"2707\" data-end=\"2735\">Zosilnenie dopravnej cesty:<\/strong> Spevnenie odvozn\u00fdch ciest pou\u017e\u00edvan\u00fdch \u0165a\u017ek\u00fdmi bansk\u00fdmi zariadeniami na zabr\u00e1nenie vzniku ko\u013eaj\u00ed a deform\u00e1cii povrchu.<\/p>\n<\/li>\n<li data-start=\"2834\" data-end=\"2939\" class=\"\">\n<p data-start=\"2836\" data-end=\"2939\" class=\"\"><strong data-start=\"2836\" data-end=\"2860\">Stabiliz\u00e1cia svahu:<\/strong> Pou\u017e\u00edva sa pri povrchovej \u0165a\u017ebe na stabiliz\u00e1ciu strm\u00fdch svahov a prevenciu proti skaln\u00fdm zosuvom.<\/p>\n<\/li>\n<\/ul>\n<ol><\/ol>\n<h3 data-start=\"227\" data-end=\"290\" class=\"\"><strong data-start=\"231\" data-end=\"290\">V\u00fdhody polypropyl\u00e9nov\u00fdch dvojosov\u00fdch geomre\u017e\u00ed v ban\u00edctve:<\/strong><\/h3>\n<ol data-start=\"292\" data-end=\"2354\">\n<li data-start=\"292\" data-end=\"590\" class=\"\">\n<p data-start=\"295\" data-end=\"590\" class=\"\"><strong data-start=\"295\" data-end=\"326\">Vysok\u00e1 nosnos\u0165:<\/strong> Polypropyl\u00e9nov\u00e9 dvojosov\u00e9 geomre\u017ee maj\u00fa vynikaj\u00facu pevnos\u0165 v \u0165ahu v strojovom aj prie\u010dnom smere. To poskytuje v\u00fdnimo\u010dn\u00fa nosnos\u0165, ktor\u00e1 je rozhoduj\u00faca pre spevnenie p\u00f4dy a prevenciu por\u00fach p\u00f4dy alebo kon\u0161trukcie v banskom prostred\u00ed.<\/p>\n<\/li>\n<li data-start=\"592\" data-end=\"899\" class=\"\">\n<p data-start=\"595\" data-end=\"899\" class=\"\"><strong data-start=\"595\" data-end=\"623\">Stabiliz\u00e1cia p\u00f4dy:<\/strong> Pri \u0165a\u017ebe je rozhoduj\u00faca stabilita p\u00f4dy. Tieto geomre\u017ee pom\u00e1haj\u00fa stabilizova\u0165 povrch p\u00f4dy a sk\u00e1l, najm\u00e4 v oblastiach n\u00e1chyln\u00fdch na posun alebo er\u00f3ziu. To je u\u017eito\u010dn\u00e9 najm\u00e4 pri skladovan\u00ed hlu\u0161iny, odvozn\u00fdch cest\u00e1ch a n\u00e1sypoch v povrchovej \u0165a\u017ebe alebo inej banskej infra\u0161trukt\u00fare.<\/p>\n<\/li>\n<li data-start=\"901\" data-end=\"1226\" class=\"\">\n<p data-start=\"904\" data-end=\"1226\" class=\"\"><strong data-start=\"904\" data-end=\"949\">Vylep\u0161en\u00e9 spevnenie ciest a n\u00e1stup\u00ed\u0161\u0165:<\/strong> Pri banskej \u010dinnosti je v\u00fdstavba a \u00fadr\u017eba ciest nevyhnutn\u00e1. Dvojosov\u00e9 geomre\u017ee PP pom\u00e1haj\u00fa spev\u0148ova\u0165 cesty, plo\u0161iny a pr\u00edstupov\u00e9 cesty rovnomernej\u0161\u00edm rozlo\u017een\u00edm hmotnosti, \u010d\u00edm zlep\u0161uj\u00fa \u017eivotnos\u0165 a \u0161truktur\u00e1lnu integritu ciest, ktor\u00e9 s\u00fa vystaven\u00e9 prev\u00e1dzke \u0165a\u017ek\u00fdch zariaden\u00ed.<\/p>\n<\/li>\n<li data-start=\"1228\" data-end=\"1497\" class=\"\">\n<p data-start=\"1231\" data-end=\"1497\" class=\"\"><strong data-start=\"1231\" data-end=\"1251\">N\u00e1kladov\u00e1 efekt\u00edvnos\u0165:<\/strong> PP dvojosov\u00e9 geomre\u017ee s\u00fa cenovo dostupnej\u0161ie ako alternat\u00edvne met\u00f3dy, ako je bet\u00f3n alebo oce\u013eov\u00e9 siete na vystu\u017eenie zeminy. Ich n\u00edzka hmotnos\u0165 zni\u017euje n\u00e1klady na prepravu a in\u0161tal\u00e1ciu, \u010do z nich rob\u00ed ekonomick\u00fa vo\u013ebu pre bansk\u00e9 projekty.<\/p>\n<\/li>\n<li data-start=\"1499\" data-end=\"1802\" class=\"\">\n<p data-start=\"1502\" data-end=\"1802\" class=\"\"><strong data-start=\"1502\" data-end=\"1537\">Odolnos\u0165 v n\u00e1ro\u010dn\u00fdch podmienkach:<\/strong> Polypropyl\u00e9n je vysoko odoln\u00fd vo\u010di podmienkam prostredia vr\u00e1tane vlhkosti, chemik\u00e1li\u00ed a UV \u017eiarenia. V\u010faka tejto odolnosti s\u00fa PP dvojosov\u00e9 geomre\u017ee ve\u013emi vhodn\u00e9 do bansk\u00e9ho prostredia, kde je be\u017en\u00e9 vystavenie vode, chemik\u00e1li\u00e1m a drsn\u00fdm podmienkam.<\/p>\n<\/li>\n<li data-start=\"1804\" data-end=\"2021\" class=\"\">\n<p data-start=\"1807\" data-end=\"2021\" class=\"\"><strong data-start=\"1807\" data-end=\"1829\">Jednoduch\u00e1 in\u0161tal\u00e1cia:<\/strong> S t\u00fdmito geomre\u017eami sa \u013eahko manipuluje, s\u00fa \u013eahk\u00e9 a v porovnan\u00ed s \u0165a\u017e\u0161\u00edmi v\u00fdstu\u017en\u00fdmi materi\u00e1lmi si vy\u017eaduj\u00fa menej pracovnej sily na in\u0161tal\u00e1ciu. To ur\u00fdch\u013euje v\u00fdstavbu a zni\u017euje n\u00e1klady na pracovn\u00fa silu.<\/p>\n<\/li>\n<li data-start=\"2023\" data-end=\"2354\" class=\"\">\n<p data-start=\"2026\" data-end=\"2354\" class=\"\"><strong data-start=\"2026\" data-end=\"2053\">Pr\u00ednosy pre \u017eivotn\u00e9 prostredie:<\/strong> Zn\u00ed\u017een\u00edm potreby \u0165a\u017e\u0161\u00edch materi\u00e1lov n\u00e1ro\u010dn\u00fdch na zdroje s\u00fa polypropyl\u00e9nov\u00e9 geomre\u017ee ekologickou vo\u013ebou v bansk\u00fdch prev\u00e1dzkach. Prispievaj\u00fa k udr\u017eate\u013enosti bansk\u00fdch projektov t\u00fdm, \u017ee zlep\u0161uj\u00fa stabiliz\u00e1ciu p\u00f4dy bez potreby rozsiahleho v\u00fdkopu alebo pou\u017eitia materi\u00e1lu.<\/p>\n<\/li>\n<\/ol>\n<ol><\/ol>\n<h3>Pr\u00edklad \u0161pecifik\u00e1cie pre PP extrudovan\u00e9 pletivo na \u0165a\u017ebu uhlia:<\/h3>\n<ul>\n<li><strong>Materi\u00e1l<\/strong>: Vysokopevnostn\u00fd polypropyl\u00e9n (PP)<\/li>\n<li><strong>Ve\u013ekos\u0165 clony<\/strong>: Zvy\u010dajne sa pohybuje od 25 mm do 100 mm<\/li>\n<li><strong>Pevnos\u0165 v \u0165ahu<\/strong>: R\u00f4zne v z\u00e1vislosti od aplik\u00e1cie, be\u017ene od 20 kN\/m do 100 kN\/m<\/li>\n<li><strong>\u0160\u00edrka rolky<\/strong>: Obvykle s\u00fa k dispoz\u00edcii v \u0161\u00edrkach od 1,5 m do 4 m<\/li>\n<li><strong>D\u013a\u017eka rolky<\/strong>: V\u0161eobecne dostupn\u00e9 v d\u013a\u017ekach od 50 m do 100 m<\/li>\n<li><strong>Hmotnos\u0165<\/strong>: R\u00f4zne v z\u00e1vislosti od pevnosti v \u0165ahu a ve\u013ekosti otvoru, zvy\u010dajne od 200 g\/m\u00b2 do 600 g\/m\u00b2<\/li>\n<\/ul>\n<p>Pou\u017e\u00edvanie extrudovan\u00fdch geomre\u017e\u00ed z PP (polypropyl\u00e9nu) v bansk\u00fdch aplik\u00e1ci\u00e1ch si vy\u017eaduje vysok\u00e9 \u0161tandardy a pr\u00edsnu kontrolu kvality, aby sa zabezpe\u010dilo, \u017ee v\u00fdrobky sp\u013a\u0148aj\u00fa potrebn\u00e9 po\u017eiadavky na trvanlivos\u0165, v\u00fdkon a bezpe\u010dnos\u0165. Tu je preh\u013ead v\u00fdrobn\u00fdch noriem a procesov kontroly kvality \u0161pecifick\u00fdch pre extrudovan\u00e9 geomre\u017ee z PP pou\u017e\u00edvan\u00e9 v ban\u00edctve:<\/p>\n<h3>V\u00fdrobn\u00e9 normy<\/h3>\n<ol>\n<li><strong>Kvalita surov\u00edn<\/strong>\n<ul>\n<li><strong>Polypropyl\u00e9n (PP):<\/strong> Pou\u017eitie vysokokvalitn\u00fdch p\u00f4vodn\u00fdch alebo recyklovan\u00fdch PP \u017eiv\u00edc s potrebn\u00fdmi pr\u00edsadami na zv\u00fd\u0161enie odolnosti vo\u010di UV \u017eiareniu, chemickej stability a celkovej trvanlivosti.<\/li>\n<li><strong>Dodr\u017eiavanie noriem:<\/strong> Suroviny by mali sp\u013a\u0148a\u0165 medzin\u00e1rodn\u00e9 normy ako ASTM D4759, ISO 9001 a in\u00e9 pr\u00edslu\u0161n\u00e9 \u0161pecifik\u00e1cie, aby sa zabezpe\u010dila kvalita a konzistentnos\u0165.<\/li>\n<\/ul>\n<\/li>\n<li><strong>Proces vytl\u00e1\u010dania<\/strong>\n<ul>\n<li><strong>Technol\u00f3gia vytl\u00e1\u010dania:<\/strong> Pokro\u010dil\u00e1 technol\u00f3gia vytl\u00e1\u010dania zabezpe\u010duje rovnomernos\u0165 \u0161trukt\u00fary geomre\u017ee. Roztaven\u00fd PP sa vytl\u00e1\u010da cez lisovacie zariadenie a vytv\u00e1ra mrie\u017ekovit\u00fd vzor.<\/li>\n<li><strong>Regul\u00e1cia teploty a tlaku:<\/strong> Presn\u00e1 kontrola teploty a tlaku po\u010das vytl\u00e1\u010dania na zachovanie mechanick\u00fdch vlastnost\u00ed a integrity geomre\u017ee.<\/li>\n<li><strong>Dizajn matrice:<\/strong> Na mieru navrhnut\u00e9 lisovacie formy zabezpe\u010duj\u00fa konzistentn\u00fa ve\u013ekos\u0165 a tvar otvorov, ktor\u00e9 s\u00fa rozhoduj\u00face pre rozlo\u017eenie za\u0165a\u017eenia a stabilitu v bansk\u00fdch aplik\u00e1ci\u00e1ch.<\/li>\n<\/ul>\n<\/li>\n<li><strong>Stre\u010ding a orient\u00e1cia<\/strong>\n<ul>\n<li><strong>Biaxi\u00e1lne na\u0165ahovanie:<\/strong> Vytla\u010den\u00e1 geomre\u017ea sa natiahne v pozd\u013a\u017enom aj prie\u010dnom smere, aby sa orientovali molekuly polym\u00e9ru, \u010d\u00edm sa zv\u00fd\u0161i pevnos\u0165 v \u0165ahu a tuhos\u0165.<\/li>\n<li><strong>Kontrolovan\u00e9 podmienky:<\/strong> Roz\u0165ahovanie sa vykon\u00e1va za kontrolovan\u00fdch podmienok, aby sa dosiahli po\u017eadovan\u00e9 mechanick\u00e9 vlastnosti.<\/li>\n<\/ul>\n<\/li>\n<li><strong>Ve\u013ekos\u0165 a tvar clony<\/strong>\n<ul>\n<li><strong>Jednotn\u00e9 clony:<\/strong> Zabezpe\u010denie jednotnej ve\u013ekosti a tvaru otvorov na efekt\u00edvne prepojenie s \u0165a\u017eobn\u00fdmi materi\u00e1lmi.<\/li>\n<li><strong>Vlastn\u00e9 ve\u013ekosti:<\/strong> Schopnos\u0165 vyr\u00e1ba\u0165 geomre\u017ee s prisp\u00f4soben\u00fdmi ve\u013ekos\u0165ami otvorov na splnenie \u0161pecifick\u00fdch po\u017eiadaviek bansk\u00fdch aplik\u00e1ci\u00ed.<\/li>\n<\/ul>\n<\/li>\n<li><strong>Hr\u00fabka a hmotnos\u0165<\/strong>\n<ul>\n<li><strong>Rovnomern\u00e1 hr\u00fabka:<\/strong> Zachovanie rovnakej hr\u00fabky a hmotnosti geomre\u017ee na zabezpe\u010denie rovnomern\u00e9ho v\u00fdkonu a rozlo\u017eenia za\u0165a\u017eenia.<\/li>\n<li><strong>Kontroly kvality:<\/strong> Pravideln\u00e9 kontroly po\u010das v\u00fdroby s cie\u013eom zabezpe\u010di\u0165, aby tieto parametre boli v r\u00e1mci stanoven\u00fdch toleranci\u00ed.<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<ol>\n<li style=\"list-style-type: none;\">\n<ul><\/ul>\n<\/li>\n<\/ol>\n<h3>\u0160pecifick\u00e9 normy pre bansk\u00e9 aplik\u00e1cie<\/h3>\n<ol>\n<li><strong>ASTM D4759<\/strong>\n<ul>\n<li>\u0160tandardn\u00fd postup na ur\u010dovanie zhody geosyntetiky so \u0161pecifik\u00e1ciou.<\/li>\n<li>Zabezpe\u010duje, aby geomre\u017ea sp\u013a\u0148ala po\u017eiadavky na mechanick\u00e9 a fyzik\u00e1lne vlastnosti.<\/li>\n<\/ul>\n<\/li>\n<li><strong>ISO 10318<\/strong>\n<ul>\n<li>\u0160pecifikuje terminol\u00f3giu a klasifik\u00e1ciu geosyntetiky.<\/li>\n<li>Zabezpe\u010duje pou\u017e\u00edvanie konzistentn\u00fdch defin\u00edci\u00ed a klasifik\u00e1ci\u00ed.<\/li>\n<\/ul>\n<\/li>\n<li><strong>ISO 13426<\/strong>\n<ul>\n<li>Sk\u00fa\u0161obn\u00e1 met\u00f3da odolnosti geosyntet\u00edk proti po\u0161kodeniu pri in\u0161tal\u00e1cii.<\/li>\n<li>Zabezpe\u010duje, aby geomre\u017ea odolala nam\u00e1haniu pri in\u0161tal\u00e1cii v banskom prostred\u00ed.<\/li>\n<\/ul>\n<\/li>\n<li><strong>EN 13249<\/strong>\n<ul>\n<li>Geotext\u00edlie a v\u00fdrobky s\u00favisiace s geotext\u00edliami pou\u017e\u00edvan\u00e9 pri v\u00fdstavbe ciest a in\u00fdch dopravn\u00fdch pl\u00f4ch.<\/li>\n<li>Relevantn\u00e9 pre bansk\u00e9 dopravn\u00e9 cesty a in\u00e9 dopravn\u00e9 plochy v bansk\u00fdch prev\u00e1dzkach.<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<ul>\n<li style=\"list-style-type: none;\">\n<ul><\/ul>\n<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>Polypropyl\u00e9nov\u00e9 (PP) extrudovan\u00e9 pletivo sa \u0161iroko pou\u017e\u00edva v uho\u013enom ban\u00edctve na podopretie zeme, spevnenie a bezpe\u010dnos\u0165. Tento typ pletiva sa vyr\u00e1ba procesom vytl\u00e1\u010dania, pri\u010dom vznik\u00e1 mrie\u017eka s rovnomern\u00fdmi otvormi a vysokou pevnos\u0165ou v \u0165ahu. Je mimoriadne vhodn\u00e1 na pou\u017eitie v ban\u00edctve v\u010faka svojej trvanlivosti, pru\u017enosti a odolnosti vo\u010di drsn\u00fdm podmienkam prostredia.<\/p>","protected":false},"featured_media":503,"template":"","adweb_product_categories":[38],"adweb_product_tags":[128,127,126,125,124,87,88],"gallery":[504,502,501,503],"order":"0","acf":[],"_links":{"self":[{"href":"https:\/\/www.lianyigeosyn.com\/sk\/wp-json\/wp\/v2\/adweb_products\/815"}],"collection":[{"href":"https:\/\/www.lianyigeosyn.com\/sk\/wp-json\/wp\/v2\/adweb_products"}],"about":[{"href":"https:\/\/www.lianyigeosyn.com\/sk\/wp-json\/wp\/v2\/types\/products"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.lianyigeosyn.com\/sk\/wp-json\/wp\/v2\/media\/503"}],"wp:attachment":[{"href":"https:\/\/www.lianyigeosyn.com\/sk\/wp-json\/wp\/v2\/media?parent=815"}],"wp:term":[{"taxonomy":"adweb_product_cat","embeddable":true,"href":"https:\/\/www.lianyigeosyn.com\/sk\/wp-json\/wp\/v2\/adweb_product_categories?post=815"},{"taxonomy":"adweb_product_tag","embeddable":true,"href":"https:\/\/www.lianyigeosyn.com\/sk\/wp-json\/wp\/v2\/adweb_product_tags?post=815"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}