{"id":416,"date":"2023-11-23T22:09:27","date_gmt":"2023-11-23T14:09:27","guid":{"rendered":"https:\/\/www.lianyigeosyn.com\/?post_type=products&#038;p=416"},"modified":"2024-12-12T14:22:30","modified_gmt":"2024-12-12T06:22:30","slug":"pet-nonwoven-geotextile","status":"publish","type":"products","link":"https:\/\/www.lianyigeosyn.com\/cs\/produkty\/netkana-geotextilie-pro-domaci-zvirata\/","title":{"rendered":"Netkan\u00e1 geotextilie PET"},"content":{"rendered":"<h3 style=\"text-align: center;\">Netkan\u00e1 geotextilie PET<\/h3>\n<h3>\u00davod<\/h3>\n<p>Netkan\u00e1 geotextilie PET se vyr\u00e1b\u00ed z vysoce kvalitn\u00edch st\u0159i\u017eov\u00fdch vl\u00e1ken PET d\u011brov\u00e1n\u00edm, p\u0159i kter\u00e9m se st\u0159i\u017eov\u00e1 vl\u00e1kna mechanicky spojuj\u00ed pomoc\u00ed ostnat\u00fdch jehel.<\/p>\n<h3>Vyberte si netkanou geotextilii<\/h3>\n<ul>\n<li><strong>Filtrace<\/strong>: Geotextilie \u00fa\u010dinn\u011b filtruj\u00ed \u010d\u00e1stice p\u016fdy a z\u00e1rove\u0148 umo\u017e\u0148uj\u00ed pr\u016fchod vody. Tato vlastnost pom\u00e1h\u00e1 p\u0159edch\u00e1zet erozi p\u016fdy a udr\u017eovat stabilitu n\u00e1sp\u016f, svah\u016f a dal\u0161\u00edch konstrukc\u00ed.<\/li>\n<li><strong>Odd\u011blen\u00ed<\/strong>: Geotextilie p\u016fsob\u00ed jako bari\u00e9ra mezi r\u016fzn\u00fdmi vrstvami zeminy nebo mezi zeminou a jin\u00fdmi materi\u00e1ly (nap\u0159. kamenivem nebo geomembr\u00e1nami), zabra\u0148uje jejich vz\u00e1jemn\u00e9mu prom\u00edch\u00e1v\u00e1n\u00ed a udr\u017euje celistvost in\u017een\u00fdrsk\u00fdch staveb. Tato separa\u010dn\u00ed funkce zvy\u0161uje v\u00fdkonnost a \u017eivotnost silnic, \u017eeleznic, op\u011brn\u00fdch zd\u00ed a dal\u0161\u00edch infrastrukturn\u00edch projekt\u016f.<\/li>\n<li><strong>Odvodn\u011bn\u00ed<\/strong>: Netkan\u00e9 geotextilie usnad\u0148uj\u00ed odtok vody t\u00edm, \u017ee umo\u017e\u0148uj\u00ed voln\u00fd odtok p\u0159ebyte\u010dn\u00e9 vody a z\u00e1rove\u0148 zadr\u017euj\u00ed p\u016fdn\u00ed \u010d\u00e1stice. Tato dren\u00e1\u017en\u00ed schopnost pom\u00e1h\u00e1 sni\u017eovat hydrostatick\u00fd tlak, zabra\u0148uje zamok\u0159en\u00ed a zlep\u0161uje stabilitu p\u016fdn\u00edch struktur.<\/li>\n<li><strong>Zpevn\u011bn\u00ed p\u016fdy<\/strong>: Tyto geotextilie zlep\u0161uj\u00ed mechanick\u00e9 vlastnosti p\u016fdy t\u00edm, \u017ee rozkl\u00e1daj\u00ed p\u016fsob\u00edc\u00ed zat\u00ed\u017een\u00ed, sni\u017euj\u00ed sed\u00e1n\u00ed p\u016fdy a zvy\u0161uj\u00ed jej\u00ed \u00fanosnost. B\u011b\u017en\u011b se pou\u017e\u00edvaj\u00ed p\u0159i stabilizaci p\u016fdy u silnic, parkovi\u0161\u0165 a z\u00e1klad\u016f budov.<\/li>\n<\/ul>\n<h3><span style=\"font-size: 14pt;\"><strong>Postupy kontroly kvality a testov\u00e1n\u00ed<\/strong><\/span><\/h3>\n<p>Aby spole\u010dnost Lianyi mohla prezentovat vysoce kvalitn\u00ed, spolehliv\u00e9 a udr\u017eiteln\u00e9 geotextilie, p\u0159\u00edsn\u011b dodr\u017euje normy ISO a dom\u00e1c\u00ed v\u00fdrobn\u00ed normy.<\/p>\n<h3>Charakteristika<\/h3>\n<ol>\n<li><strong>Struktura:<\/strong> Jehlou d\u011brovan\u00e9 geotextilie jsou vyrobeny ze syntetick\u00fdch vl\u00e1ken (polypropylen, polyester nebo sm\u011bs), kter\u00e1 jsou mechanicky zapletena pomoc\u00ed ostnat\u00fdch jehel. T\u00edmto procesem vznik\u00e1 trojrozm\u011brn\u00e1 s\u00ed\u0165 vl\u00e1ken s p\u00f3ry mezi nimi.<\/li>\n<li><strong>S\u00edla:<\/strong> Vyzna\u010duj\u00ed se vysokou pevnost\u00ed v tahu, odolnost\u00ed proti protr\u017een\u00ed a prora\u017een\u00ed, tak\u017ee jsou vhodn\u00e9 pro aplikace, kde se vy\u017eaduje zpevn\u011bn\u00ed a stabilizace zeminy.<\/li>\n<li><strong>P\u00f3rovitost:<\/strong> Procesem vpichov\u00e1n\u00ed se vytv\u00e1\u0159\u00ed geotextilie s rovnom\u011brnou velikost\u00ed p\u00f3r\u016f, kter\u00e1 umo\u017e\u0148uje pr\u016fchod vody a z\u00e1rove\u0148 zadr\u017euje \u010d\u00e1stice p\u016fdy. Tato vlastnost je kl\u00ed\u010dov\u00e1 pro dren\u00e1\u017en\u00ed a filtra\u010dn\u00ed aplikace.<\/li>\n<li><strong>Odolnost:<\/strong> Jsou odoln\u00e9 v\u016f\u010di UV z\u00e1\u0159en\u00ed, biologick\u00e9 degradaci a chemick\u00fdm vliv\u016fm, co\u017e zaji\u0161\u0165uje jejich dlouhodobou funk\u010dnost v r\u016fzn\u00fdch podm\u00ednk\u00e1ch prost\u0159ed\u00ed.<\/li>\n<li><strong>Flexibilita:<\/strong> Vpichovan\u00e9 geotextilie jsou pru\u017en\u00e9 a p\u0159izp\u016fsobiv\u00e9, dob\u0159e se p\u0159izp\u016fsobuj\u00ed nepravideln\u00fdm povrch\u016fm a ter\u00e9nu.<\/li>\n<\/ol>\n<h3>V\u00fdrobn\u00ed proces<\/h3>\n<ol>\n<li><strong>P\u0159\u00edprava materi\u00e1lu:<\/strong> Syntetick\u00e1 vl\u00e1kna (typicky polypropylen nebo polyester) se p\u0159ipravuj\u00ed ve form\u011b staplu, co\u017e jsou kr\u00e1tk\u00e1 vl\u00e1kna.<\/li>\n<li><strong>Tvorba webu:<\/strong> Vl\u00e1kna se mykaj\u00ed a kladou na dopravn\u00ed p\u00e1s nebo buben, kde tvo\u0159\u00ed volnou s\u00ed\u0165.<\/li>\n<li><strong>D\u011brov\u00e1n\u00ed jehlou:<\/strong> Do s\u00edt\u011b vl\u00e1ken se opakovan\u011b vpichuj\u00ed ostnat\u00e9 jehly, kter\u00e9 vl\u00e1kna mechanicky zapletou a spoj\u00ed dohromady. T\u00edmto procesem vznik\u00e1 netkan\u00e1 textilie se vz\u00e1jemn\u011b propojen\u00fdmi vl\u00e1kny.<\/li>\n<li><strong>Dokon\u010dovac\u00ed pr\u00e1ce:<\/strong> Jehlou d\u011brovan\u00e1 tkanina m\u016f\u017ee b\u00fdt d\u00e1le upravena, nap\u0159\u00edklad kalend\u00e1\u0159ov\u00e1n\u00edm (pro vyhlazen\u00ed povrchu), tepeln\u00fdm nastaven\u00edm (pro stabilizaci rozm\u011br\u016f) nebo pota\u017een\u00edm (pro specifick\u00e9 aplikace).<\/li>\n<\/ol>\n<h3>Metody testov\u00e1n\u00ed<\/h3>\n<ol>\n<li><strong>Zkou\u0161ka pevnosti v tahu:<\/strong>\n<ul>\n<li><strong>Standardn\u00ed:<\/strong> ASTM D4632 (Standardn\u00ed zku\u0161ebn\u00ed metoda pro stanoven\u00ed zat\u00ed\u017een\u00ed p\u0159i p\u0159etr\u017een\u00ed a prodlou\u017een\u00ed geotextili\u00ed).<\/li>\n<li><strong>Postup:<\/strong> Vzorek geotextilie se upne do tahov\u00e9ho zku\u0161ebn\u00edho stroje. P\u016fsob\u00ed se silou, dokud se vzorek nep\u0159etrhne, a zaznamen\u00e1v\u00e1 se pevnost v tahu a prodlou\u017een\u00ed p\u0159i p\u0159etr\u017een\u00ed.<\/li>\n<\/ul>\n<\/li>\n<li><strong>Testov\u00e1n\u00ed odolnosti proti prop\u00edchnut\u00ed:<\/strong>\n<ul>\n<li><strong>Standardn\u00ed:<\/strong> ASTM D4833 (Standardn\u00ed zku\u0161ebn\u00ed metoda pro indexovou odolnost geomembr\u00e1n a souvisej\u00edc\u00edch v\u00fdrobk\u016f proti prora\u017een\u00ed).<\/li>\n<li><strong>Postup:<\/strong> Za\u0159\u00edzen\u00ed pro zkou\u0161en\u00ed pr\u016fraznosti p\u016fsob\u00ed na vzorek standardn\u00ed velikosti silou, dokud nedojde k pr\u016frazu, a m\u011b\u0159\u00ed odolnost proti pr\u016frazu.<\/li>\n<\/ul>\n<\/li>\n<li><strong>Testov\u00e1n\u00ed propustnosti:<\/strong>\n<ul>\n<li><strong>Standardn\u00ed:<\/strong> ASTM D4491 (Standardn\u00ed zku\u0161ebn\u00ed metody pro stanoven\u00ed propustnosti vody geotextili\u00ed pomoc\u00ed permitivity).<\/li>\n<li><strong>Postup:<\/strong> M\u011b\u0159\u00ed rychlost pr\u016ftoku vody geotextili\u00ed p\u0159i konstantn\u00edm tlaku a ur\u010duje jej\u00ed propustnost.<\/li>\n<\/ul>\n<\/li>\n<li><strong>Zkou\u0161ka tlou\u0161\u0165ky a hustoty:<\/strong>\n<ul>\n<li><strong>Standardn\u00ed:<\/strong> ASTM D5199 (Standardn\u00ed zku\u0161ebn\u00ed metoda pro m\u011b\u0159en\u00ed jmenovit\u00e9 tlou\u0161\u0165ky geosyntetik).<\/li>\n<li><strong>Postup:<\/strong> Mikrometr m\u011b\u0159\u00ed tlou\u0161\u0165ku geotextilie, zat\u00edmco m\u011b\u0159en\u00ed hmotnosti a plochy ur\u010duje jej\u00ed hustotu (hmotnost na jednotku plochy).<\/li>\n<\/ul>\n<\/li>\n<li><strong>Testov\u00e1n\u00ed odolnosti proti UV z\u00e1\u0159en\u00ed:<\/strong>\n<ul>\n<li><strong>Standardn\u00ed:<\/strong> ASTM D4355 (Standardn\u00ed zku\u0161ebn\u00ed metoda pro zkou\u0161en\u00ed degradace geotextili\u00ed p\u016fsoben\u00edm sv\u011btla, vlhkosti a tepla v p\u0159\u00edstroji s xenonov\u00fdm obloukem).<\/li>\n<li><strong>Postup:<\/strong> Geotextilie je vystavena UV z\u00e1\u0159en\u00ed v kontrolovan\u00e9m prost\u0159ed\u00ed, kter\u00e9 simuluje dlouhodob\u00e9 p\u016fsoben\u00ed slune\u010dn\u00edho z\u00e1\u0159en\u00ed. M\u011b\u0159\u00ed se zm\u011bny pevnosti v tahu a prodlou\u017een\u00ed.<\/li>\n<\/ul>\n<\/li>\n<li><strong>Zkou\u0161ky chemick\u00e9 odolnosti:<\/strong>\n<ul>\n<li><strong>Standardn\u00ed:<\/strong> ASTM D543 (Standardn\u00ed postupy pro hodnocen\u00ed odolnosti plast\u016f v\u016f\u010di chemick\u00fdm \u010dinidl\u016fm).<\/li>\n<li><strong>Postup:<\/strong> Geotextilie je vystavena p\u016fsoben\u00ed r\u016fzn\u00fdch chemick\u00fdch l\u00e1tek a hodnot\u00ed se zm\u011bny jej\u00edch fyzik\u00e1ln\u00edch a mechanick\u00fdch vlastnost\u00ed.<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<h3><strong>V\u00fdhody polyesterov\u00fdch st\u0159i\u017eov\u00fdch vl\u00e1ken<\/strong><\/h3>\n<p><strong><b>Fyzik\u00e1ln\u00ed vlastnosti<\/b><\/strong><\/p>\n<ol>\n<li><span><\/span>Morfologie a velikost vl\u00e1ken: D\u00e9lka polyesterov\u00fdch (PET) st\u0159i\u017eov\u00fdch vl\u00e1ken se obvykle pohybuje mezi n\u011bkolika milimetry a des\u00edtkami milimetr\u016f. Tato kr\u00e1tk\u00e1 morfologie vl\u00e1ken pom\u00e1h\u00e1 vytv\u00e1\u0159et rovnom\u011brnou propletenou strukturu v netkan\u00e9m procesu.<\/li>\n<li><span><\/span>Pevnost a modul pru\u017enosti: St\u0159i\u017eov\u00e1 vl\u00e1kna PET maj\u00ed vysokou pevnost a modul. Jeho pevnost v tahu obvykle dosahuje vysok\u00e9 \u00farovn\u011b, co\u017e umo\u017e\u0148uje, aby geotextilie z n\u011bj vyroben\u00e1 vydr\u017eela v\u011bt\u0161\u00ed tah. Ve skute\u010dn\u00fdch technick\u00fdch aplikac\u00edch, jako je nap\u0159\u00edklad zpevn\u011bn\u00ed podlo\u017e\u00ed silnic, p\u016fsob\u00ed na geotextilii opakovan\u00e1 tahov\u00e1 s\u00edla vznikaj\u00edc\u00ed p\u0159i j\u00edzd\u011b vozidel a vysok\u00e1 pevnost PET staplov\u00fdch vl\u00e1ken m\u016f\u017ee zajistit, \u017ee se geotextilie nep\u0159etrhne.<\/li>\n<li><span><\/span>Pru\u017enost a elasticita: P\u0159esto\u017ee maj\u00ed st\u0159i\u017eov\u00e1 vl\u00e1kna PET vysokou pevnost a modul, maj\u00ed tak\u00e9 ur\u010ditou pru\u017enost a elasticitu. Tato vlastnost umo\u017e\u0148uje geotextilii l\u00e9pe se p\u0159izp\u016fsobit zm\u011bn\u00e1m ter\u00e9nu a nerovnom\u011brn\u00e9mu sed\u00e1n\u00ed b\u011bhem pokl\u00e1dky a pou\u017e\u00edv\u00e1n\u00ed.<\/li>\n<li><span><\/span>Hustota a hygroskopi\u010dnost: D\u00edky tomu m\u00e1 geotextilie ur\u010ditou hmotnost na jednotku objemu, co\u017e pom\u00e1h\u00e1 udr\u017eet stabiln\u00ed polohu po polo\u017een\u00ed a nen\u00ed snadno odn\u00e1\u0161ena v\u011btrem nebo vodou.<\/li>\n<\/ol>\n<h3><strong>\u010cASTO KLADEN\u00c9 DOTAZY<\/strong><\/h3>\n<p>Ot\u00e1zka 1: Jak trvanliv\u00e1 je <a href=\"https:\/\/www.lianyigeosyn.com\/cs\/k-cemu-se-pouziva-netkana-geotextilie-pro-domaci-zvirata\/\">Netkan\u00e1 geotextilie z polyesterov\u00fdch st\u0159i\u017eov\u00fdch vl\u00e1ken<\/a>?<\/p>\n<p>A1: Netkan\u00e1 geotextilie z polyesterov\u00fdch st\u0159i\u017eov\u00fdch vl\u00e1ken m\u00e1 dobrou \u017eivotnost. Pokud jde o odolnost proti UV z\u00e1\u0159en\u00ed, p\u0159id\u00e1n\u00edm UV stabiliz\u00e1tor\u016f a dal\u0161\u00edch opat\u0159en\u00ed si m\u016f\u017ee udr\u017eet stabiln\u00ed v\u00fdkonnost p\u0159i dlouhodob\u00e9m vystaven\u00ed venkovn\u00edmu prost\u0159ed\u00ed a jej\u00ed \u017eivotnost m\u016f\u017ee dos\u00e1hnout n\u011bkolika let.<\/p>\n<p>Ot\u00e1zka 2: Jak\u00e1 je vodopropustnost netkan\u00e9 geotextilie z polyesterov\u00fdch st\u0159i\u017eov\u00fdch vl\u00e1ken?<\/p>\n<p>A2: M\u00e1 ur\u010ditou propustnost pro vodu a jeho koeficient vertik\u00e1ln\u00ed propustnosti se obvykle pohybuje v rozmez\u00ed 10 - 3 - 10 - 1 cm\/s (konkr\u00e9tn\u00ed hodnota se li\u0161\u00ed v\u00fdrobek od v\u00fdrobku). Tato vlastnost umo\u017e\u0148uje hladk\u00fd pr\u016fchod vody geotextili\u00ed ve vodohospod\u00e1\u0159sk\u00fdch projektech a dren\u00e1\u017en\u00edch syst\u00e9mech a zabra\u0148uje hromad\u011bn\u00ed vody a po\u0161kozen\u00ed in\u017een\u00fdrsk\u00e9 konstrukce.<\/p>\n<p>Ot\u00e1zka 3: Jak zajistit kvalitu v\u00fdrobku netkan\u00e9 geotextilie z polyesterov\u00fdch st\u0159i\u017eov\u00fdch vl\u00e1ken?<\/p>\n<p>A3: V prvn\u00ed \u0159ad\u011b, v souvislosti s n\u00e1kupem surovin, p\u0159\u00edsn\u011b vyb\u00edrejte vysoce kvalitn\u00ed suroviny z polyesterov\u00fdch st\u0159i\u017eov\u00fdch vl\u00e1ken, abyste zajistili, \u017ee jejich v\u00fdkon odpov\u00edd\u00e1 norm\u00e1m. Sou\u010dasn\u011b je vybaven kompletn\u00edm syst\u00e9mem kontroly kvality, v\u00edcekan\u00e1lovou kontrolou polotovar\u016f a hotov\u00fdch v\u00fdrobk\u016f ve v\u00fdrobn\u00edm procesu.<\/p>\n<p>Ot\u00e1zka 4: Jak dlouh\u00fd je v\u00fdrobn\u00ed cyklus netkan\u00e9 geotextilie z polyesterov\u00fdch st\u0159i\u017eov\u00fdch vl\u00e1ken?<\/p>\n<p>A4: V\u00fdrobn\u00ed cyklus bude ovlivn\u011bn faktory, jako je mno\u017estv\u00ed objedn\u00e1vky, specifikace v\u00fdrobku a slo\u017eitost v\u00fdrobn\u00edho procesu. U b\u011b\u017en\u00fdch specifikac\u00ed a objedn\u00e1vek men\u0161\u00edch s\u00e9ri\u00ed m\u016f\u017ee b\u00fdt obecn\u00fd v\u00fdrobn\u00ed cyklus p\u0159ibli\u017en\u011b 5-10 dn\u00ed, v\u010detn\u011b p\u0159\u00edpravy surovin, v\u00fdrobn\u00edho zpracov\u00e1n\u00ed, kontroly kvality a balen\u00ed.<\/p>\n<ol>\n<li style=\"list-style-type: none;\">\n<ul><\/ul>\n<\/li>\n<\/ol>","protected":false},"excerpt":{"rendered":"<p>Netkan\u00e1 geotextilie z polyesterov\u00fdch (PET) st\u0159i\u017eov\u00fdch vl\u00e1ken m\u00e1 dobrou propustnost pro vzduch a vodu, co\u017e usnad\u0148uje pr\u016fchod vody a z\u00e1rove\u0148 zabra\u0148uje migraci \u010d\u00e1stic p\u016fdy. Geotextilie tak\u00e9 dok\u00e1\u017ee rozlo\u017eit aplikovan\u00e9 zat\u00ed\u017een\u00ed, \u010d\u00edm\u017e zvy\u0161uje \u00fanosnost podlo\u017e\u00ed a sni\u017euje bo\u010dn\u00ed smykovou pevnost.<\/p>","protected":false},"featured_media":510,"template":"","adweb_product_categories":[40],"adweb_product_tags":[215,62,72,218,219,217,216],"gallery":[518,519,520,517],"order":"0","acf":[],"_links":{"self":[{"href":"https:\/\/www.lianyigeosyn.com\/cs\/wp-json\/wp\/v2\/adweb_products\/416"}],"collection":[{"href":"https:\/\/www.lianyigeosyn.com\/cs\/wp-json\/wp\/v2\/adweb_products"}],"about":[{"href":"https:\/\/www.lianyigeosyn.com\/cs\/wp-json\/wp\/v2\/types\/products"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.lianyigeosyn.com\/cs\/wp-json\/wp\/v2\/media\/510"}],"wp:attachment":[{"href":"https:\/\/www.lianyigeosyn.com\/cs\/wp-json\/wp\/v2\/media?parent=416"}],"wp:term":[{"taxonomy":"adweb_product_cat","embeddable":true,"href":"https:\/\/www.lianyigeosyn.com\/cs\/wp-json\/wp\/v2\/adweb_product_categories?post=416"},{"taxonomy":"adweb_product_tag","embeddable":true,"href":"https:\/\/www.lianyigeosyn.com\/cs\/wp-json\/wp\/v2\/adweb_product_tags?post=416"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}