{"id":13604,"date":"2025-04-30T10:50:56","date_gmt":"2025-04-30T08:50:56","guid":{"rendered":"https:\/\/rwlkwwtx9d.wpdns.site\/?p=13604"},"modified":"2025-05-15T15:05:09","modified_gmt":"2025-05-15T13:05:09","slug":"umela-dren","status":"publish","type":"post","link":"https:\/\/polieco.com\/sk\/umela-dren\/","title":{"rendered":"UMEL\u00c1 DREN"},"content":{"rendered":"\n<p>Umel\u00e1 dren\u00e1\u017e&nbsp;<strong>m\u00e1lo sa odvod\u0148uj\u00facej p\u00f4dy<\/strong>&nbsp;sa rob\u00ed sie\u0165ou mal\u00fdch podzemn\u00fdch rozvodov t.j. dren\u00e1\u017enych kan\u00e1likov, ktor\u00e9 po zaveden\u00ed do&nbsp;<strong>priepustnej p\u00f4dy<\/strong>&nbsp;alebo m\u00e1lo priepustnej p\u00f4dy zachyt\u00e1vaj\u00fa a podporuj\u00fa odvedenie prebyto\u010dnej vody bez toho, aby bolo potrebn\u00e9 nejak osobitne formova\u0165 povrch ter\u00e9nu nad nimi.<\/p>\n\n\n\n<p>Na spr\u00e1vne realizovanie pl\u00e1novania dren\u00e1\u017eneho zariadenia je potrebn\u00e9 presne ur\u010di\u0165 priesaky podzemnej vody. \u010casto sa mus\u00ed robi\u0165 d\u00f4kladn\u00e1 hydrologick\u00e1 \u0161t\u00fadia povrchu a podzemia dan\u00e9ho \u00fazemia aj prostredn\u00edctvom \u0161tatistick\u00e9ho spracovania \u00fadajov o preh\u00e1nkach, prietokoch vody a podzemnej vode spolu s geologick\u00fdm prieskumom za \u00fa\u010delom zisti\u0165 fyzik\u00e1lno-chemick\u00e9 vlastnosti, hlavne koeficient priepustnosti a h\u013abku prvej nepriepustnej vrstvy.<\/p>\n\n\n\n<p>Na&nbsp;<strong>odvodnenie p\u00f4dy<\/strong>&nbsp;neexistuj\u00fa pravidl\u00e1, ktor\u00e9 treba dodr\u017ea\u0165, ale treba analyzova\u0165 pr\u00edpad od pr\u00edpadu. Napr\u00edklad teleso dia\u013enice (alebo cesty s ve\u013ekou prem\u00e1vkou) sa v\u0161eobecne rob\u00ed s nepremokavou vozovkou, postrann\u00fdmi odstavn\u00fdmi plochami a so stredovou zvodidlovou \u010das\u0165ou, ktor\u00e9 s\u00fa skoro v\u017edy priepustn\u00e9. Ak da\u017e\u010fov\u00fa vodu filtrovan\u00fa&nbsp;<strong>dren\u00e1\u017enym ter\u00e9nom<\/strong>, absorbuje podkladov\u00e1 \u0161trukt\u00fara cesty, skon\u010d\u00ed to vznikom \u0161k\u00f4d na stabilite cesty. V t\u00fdchto pr\u00edpadoch sa maj\u00fa dren\u00e1\u017ene syst\u00e9my umiestni\u0165 pozd\u013a\u017ene, pozd\u013a\u017e okrajov vozoviek a v stredovej zvodidlovej \u010dasti.<\/p>\n\n\n\n<p>Pri cest\u00e1ch postaven\u00fdch na \u00fabo\u010diach, \u010di\u017ee \u010das\u0165 cesty je pod ter\u00e9nom a \u010das\u0165 zasa nad n\u00edm, sa zvykne pou\u017ei\u0165 technika priehradovej dren\u00e1\u017ee, dren\u00e1\u017ene kan\u00e1liky sa umiestnia na \u010das\u0165 cesty pod ter\u00e9nom tak, aby sa zabr\u00e1nilo priesakom medzi nepriepustnou plochou a podkladovou plochou.<\/p>\n\n\n\n<p class=\"has-text-align-center\"><a class=\"button button-darker\" href=\"https:\/\/polieco.com\/sk\/type\/drenaz-a-vsakovanie\/\" target=\"_blank\" rel=\"noopener\">DREN\u00c1\u017dNE RIE\u0160ENIA POLIECO<\/a>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <a class=\"button button-darker\" href=\"https:\/\/polieco.com\/sk\/planovanie-drenazneho-zariadenia\/\" target=\"_blank\" rel=\"noopener\">NAVRHNITE SI  DREN\u00c1\u017dNE ZARIADENIE<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Umel\u00e1 dren\u00e1\u017e&nbsp;m\u00e1lo sa odvod\u0148uj\u00facej p\u00f4dy&nbsp;sa rob\u00ed sie\u0165ou mal\u00fdch podzemn\u00fdch rozvodov t.j. dren\u00e1\u017enych kan\u00e1likov, ktor\u00e9 po zaveden\u00ed do&nbsp;priepustnej p\u00f4dy&nbsp;alebo m\u00e1lo priepustnej [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[201],"tags":[],"class_list":["post-13604","post","type-post","status-publish","format-standard","hentry","category-specialne-kusy"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.0 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>UMEL\u00c1 DREN - Polieco Industrie MPB<\/title>\n<meta name=\"description\" content=\"V tomto \u010dl\u00e1nku v\u00e1m vysvetl\u00edme, ako urobi\u0165 umel\u00fa dren\u00e1\u017e p\u00f4dy. 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