{"id":280515,"date":"2023-09-11T11:59:27","date_gmt":"2023-09-11T11:59:27","guid":{"rendered":"https:\/\/www.sanier.pl\/podciaganie-kapilarne\/"},"modified":"2025-04-22T10:47:36","modified_gmt":"2025-04-22T10:47:36","slug":"kapilarne-vytahovanie","status":"publish","type":"post","link":"https:\/\/www.sanier.pl\/sk\/uncategorized-sk\/kapilarne-vytahovanie\/","title":{"rendered":"Kapil\u00e1rne vytahovanie"},"content":{"rendered":"<div class=\"flex flex-grow flex-col gap-3 max-w-full\">\n<div class=\"min-h-[20px] flex flex-col items-start gap-3 overflow-x-auto whitespace-pre-wrap break-words\">\n<div class=\"markdown prose w-full break-words dark:prose-invert light\">\n<h1 style=\"text-align: center;\" data-start=\"0\" data-end=\"21\">Kapil\u00e1rne vytahovanie<\/h1>\n<p class=\"\" data-start=\"23\" data-end=\"293\">Kapil\u00e1rne vytahovanie je jav, ktor\u00fd m\u00f4\u017ee predstavova\u0165 nebezpe\u010denstvo pre stavebn\u00e9 materi\u00e1ly a zdravie obyvate\u013eov. Je d\u00f4le\u017eit\u00e9 pochopi\u0165, \u010do to je a pre\u010do ide o probl\u00e9m. V tomto \u010dl\u00e1nku sa pozrieme na tento proces a preberieme jeho vplyv na budovy a met\u00f3dy jeho elimin\u00e1cie.<\/p>\n<h2 data-start=\"295\" data-end=\"346\">Kapil\u00e1rne vytahovanie - z tohto \u010dl\u00e1nku sa dozviete:<\/h2>\n<ul>\n<li><a href=\"#co-je-kapilarne-vytahovanie\">\u010co je kapil\u00e1rne vytahovanie?<\/a><\/li>\n<li><a href=\"#preco-steny-absorbuj-vodu\">Pre\u010do steny absorbuj\u00fa vodu a st\u00e1vaj\u00fa sa vlhk\u00fdmi?<\/a><\/li>\n<li><a href=\"#preco-kapilarne-vytahovanie-predstavuje-nebezpecenstvo\">Pre\u010do kapil\u00e1rne vytahovanie predstavuje nebezpe\u010denstvo pre budovu?<\/a><\/li>\n<li><a href=\"#ako-zabezpecit-budovu-pred-kapilarnym-vytahovanim\">Ako zabezpe\u010di\u0165 budovu pred kapil\u00e1rnym vytahovan\u00edm?<\/a><\/li>\n<li><a href=\"#injekcia\">Injekcia<\/a><\/li>\n<\/ul>\n<h3 id=\"co-je-kapilarne-vytahovanie\">\u010co je kapil\u00e1rne vytahovanie?<\/h3>\n<p class=\"\" data-start=\"594\" data-end=\"754\">Kapil\u00e1rne vytahovanie je jednou z naj\u010dastej\u0161\u00edch pr\u00ed\u010din vlhkosti v budove. Tento probl\u00e9m sa \u010dasto vyskytuje v star\u0161\u00edch budov\u00e1ch a bohu\u017eia\u013e sa ne\u013eahko odstra\u0148uje.<\/p>\n<p class=\"\" data-start=\"756\" data-end=\"1160\">Kapil\u00e1rne vytahovanie je proces, pri ktorom voda st\u00fapa nahor cez \u00fazke priestory alebo p\u00f3ry v materi\u00e1loch, ako je p\u00f4da, bet\u00f3n alebo drevo. Tento jav je v\u00fdsledkom kapil\u00e1rnych s\u00edl, ktor\u00e9 sp\u00f4sobuj\u00fa pohyb vody proti gravit\u00e1cii. Kapil\u00e1rne sily s\u00fa skupinou fyzik\u00e1lnych javov, ktor\u00e9 sa vyskytuj\u00fa na rozhran\u00ed kvapaliny a \u00fazkeho objektu. V na\u0161om pr\u00edpade je kvapalinou voda a objektom s\u00fa p\u00f3ry v stavebnom materi\u00e1li.<\/p>\n<p class=\"\" data-start=\"1162\" data-end=\"1440\">\u010c\u00edm v\u00e4\u010d\u0161ia je mokros\u0165 a povrchov\u00e9 nap\u00e4tie kvapaliny, t\u00fdm silnej\u0161ie bude kapil\u00e1rne vytahovanie. Okrem toho, ak je priemer kapil\u00e1ry, v ktorej sa kvapalina nach\u00e1dza, men\u0161\u00ed, kapil\u00e1rna sila bude v\u00e4\u010d\u0161ia, preto\u017ee v\u00e4\u010d\u0161\u00ed percentu\u00e1lny podiel povrchu kvapaliny sa pritl\u00e1\u010da k sten\u00e1m n\u00e1doby.<\/p>\n<p class=\"\" data-start=\"1442\" data-end=\"1726\">Stavebn\u00e9 materi\u00e1ly bud\u00fa vodu absorbova\u0165 r\u00f4znymi r\u00fdchlos\u0165ami. Bet\u00f3nov\u00e1 tehla je ve\u013emi por\u00e9zna. V extr\u00e9mnych pr\u00edpadoch m\u00f4\u017ee proces kapil\u00e1rneho vytahovania dosiahnu\u0165 v\u00fd\u0161ku nieko\u013ek\u00fdch metrov nad hladinou, dokonca aj v\u00fd\u0161ku jedn\u00e9ho poschodia, \u010do predstavuje ve\u013ek\u00e9 nebezpe\u010denstvo pre budovu.<\/p>\n<h3 id=\"preco-kapilarne-vytahovanie-predstavuje-nebezpecenstvo\">Pre\u010do kapil\u00e1rne vytahovanie predstavuje nebezpe\u010denstvo pre budovu?<\/h3>\n<p class=\"\" data-start=\"1778\" data-end=\"2226\">V pr\u00edpade stavebn\u00fdch materi\u00e1lov z\u00e1vis\u00ed kapil\u00e1rne vytahovanie od \u0161trukt\u00fary p\u00f3rovitosti t\u00fdchto materi\u00e1lov. Stavebn\u00e9 materi\u00e1ly, ako je tehla alebo bet\u00f3nov\u00e1 tehla, maj\u00fa v svojej \u0161trukt\u00fare mikroskopick\u00e9 priestory. Kapil\u00e1rne sily, ktor\u00e9 sp\u00f4sobuj\u00fa absorbovanie vody, z\u00e1visia od ve\u013ekosti a \u0161trukt\u00fary t\u00fdchto p\u00f3rov. Napr\u00edklad keramick\u00e1 tehla m\u00e1 p\u00f3ry o priemere pribli\u017ene 0,001 mm, \u010do sp\u00f4sobuje v\u00fdrazn\u00e9 kapil\u00e1rne vytahovanie a dlh\u00e9 steny sa m\u00f4\u017eu silne vlh\u010di\u0165.<\/p>\n<h3 data-start=\"2228\" data-end=\"2294\">Pre\u010do kapil\u00e1rne vytahovanie predstavuje nebezpe\u010denstvo pre budovu?<\/h3>\n<p class=\"\" data-start=\"2296\" data-end=\"2613\">Kapil\u00e1rne vytahovanie predstavuje v\u00fdznamn\u00e9 nebezpe\u010denstvo pre budovu z nieko\u013ek\u00fdch d\u00f4vodov. Po prv\u00e9, m\u00f4\u017ee vies\u0165 k vlhkosti stien. Vlhkos\u0165 vo vn\u00fatri budovy v priebehu \u010dasu sp\u00f4sob\u00ed rast nebezpe\u010dn\u00fdch a neestetick\u00fdch plesn\u00ed. Vlhk\u00e9 m\u00fary v dlhodobom horizonte sp\u00f4sobia stratu tepla, \u010do zvy\u0161uje n\u00e1klady na vykurovanie budovy.<\/p>\n<p class=\"\" data-start=\"2615\" data-end=\"3011\">Kapil\u00e1rne vytahovanie m\u00f4\u017ee prispie\u0165 k degrad\u00e1cii stavebn\u00fdch materi\u00e1lov, najm\u00e4 v pr\u00edpade dreven\u00fdch materi\u00e1lov, ktor\u00e9 m\u00f4\u017eu podlieha\u0165 hnilobe a oslabeniu. Okrem toho vlhkos\u0165 m\u00f4\u017ee podporova\u0165 rast mikroorganizmov, \u010do m\u00e1 negat\u00edvny vplyv na kvalitu vzduchu v budove a zdravie obyvate\u013eov. V\u00fdsledkom je, \u017ee kontrola a elimin\u00e1cia kapil\u00e1rneho vytahovania je d\u00f4le\u017eit\u00fdm aspektom pri navrhovan\u00ed a \u00fadr\u017ebe budov.<\/p>\n<h3 id=\"ako-zabezpecit-budovu-pred-kapilarnym-vytahovanim\">Ako zabezpe\u010di\u0165 budovu pred kapil\u00e1rnym vytahovan\u00edm?<\/h3>\n<p class=\"\" data-start=\"3065\" data-end=\"3452\">Z\u00e1kladn\u00fdm a najjednoduch\u0161\u00edm rie\u0161en\u00edm je pou\u017eitie spr\u00e1vnej horizont\u00e1lnej a vertik\u00e1lnej izol\u00e1cie po\u010das v\u00fdstavby, aby sa eliminoval pr\u00edstup vody do stavebn\u00e9ho materi\u00e1lu. V\u00e4\u010d\u0161\u00ed probl\u00e9m nast\u00e1va v pr\u00edpade existuj\u00facich budov, kde tak\u00e1to izol\u00e1cia nebola aplikovan\u00e1 alebo bola zle vykonan\u00e1. Na\u0161\u0165astie existuj\u00fa prostriedky, ktor\u00e9 m\u00f4\u017eeme prija\u0165 na zn\u00ed\u017eenie alebo obmedzenie kapil\u00e1rneho vytahovania.<\/p>\n<p class=\"\" data-start=\"3454\" data-end=\"3846\">Fyzik\u00e1lne parametre vody, ako je jej hustota a povrchov\u00e9 nap\u00e4tie, s\u00fa nemenn\u00e9, tak\u017ee na ne nem\u00e1me vplyv. M\u00f4\u017eeme v\u0161ak ovplyvni\u0165 uhol nasiakavosti (schopnos\u0165 kvapaliny \u0161\u00edri\u0165 sa po povrchu materi\u00e1lu) alebo dokonca \u00faplne upcha\u0165 p\u00f3ry, cez ktor\u00e9 je voda vytahovan\u00e1 nahor. Rie\u0161en\u00edm v tomto pr\u00edpade je injekt\u00e1\u017e muriva, ktor\u00e1 m\u00e1 za cie\u013e obnovi\u0165 horizont\u00e1lnu izol\u00e1ciu a zablokova\u0165 kapil\u00e1rne vytahovanie.<\/p>\n<h3 id=\"injekcia\">Injekcia<\/h3>\n<p class=\"\" data-start=\"3858\" data-end=\"4189\">Injekcia v stavebn\u00edctve je technika, ktor\u00e1 spo\u010d\u00edva v zav\u00e1dzan\u00ed \u0161peci\u00e1lnej l\u00e1tky, zn\u00e1mej ako iniekt, do stavebnej \u0161trukt\u00fary prostredn\u00edctvom pripravovan\u00fdch otvorov alebo kan\u00e1lov. Jej hlavn\u00fdm cie\u013eom je efekt\u00edvne rie\u0161i\u0165 probl\u00e9my, ako s\u00fa \u00faniky vody, vlhkos\u0165, po\u0161kodenia kon\u0161trukcie alebo zabezpe\u010denie \u010fal\u0161ej stability a pevnosti budovy.<\/p>\n<p class=\"\" data-start=\"4191\" data-end=\"4547\">V\u00fdber spr\u00e1vneho typu iniektu je k\u013e\u00fa\u010dov\u00fd a mus\u00ed by\u0165 prisp\u00f4soben\u00fd charakteristike kon\u0161trukcie a materi\u00e1lu, z ktor\u00e9ho je budova postaven\u00e1. Preto je rozumn\u00e9 poradi\u0165 sa s odborn\u00edkom, ktor\u00fd pozn\u00e1 v\u0161etky nuansy t\u00fdchto pr\u00e1c. V tejto oblasti firma SANIER pon\u00faka komplexn\u00fa podporu pri v\u00fdbere stavebn\u00fdch materi\u00e1lov a technol\u00f3gi\u00ed a profesion\u00e1lne technick\u00e9 poradenstvo.<\/p>\n<h4 data-start=\"4549\" data-end=\"4590\">Injekcia m\u00f4\u017ee by\u0165 efekt\u00edvne vyu\u017e\u00edvan\u00e1 na:<\/h4>\n<ul data-start=\"4592\" data-end=\"4940\">\n<li class=\"\" data-start=\"4592\" data-end=\"4623\">\n<p class=\"\" data-start=\"4594\" data-end=\"4623\">\u0160truktur\u00e1lne tesnenie muriva.<\/p>\n<\/li>\n<li class=\"\" data-start=\"4624\" data-end=\"4699\">\n<p class=\"\" data-start=\"4626\" data-end=\"4699\">Vykon\u00e1vanie povrchov\u00fdch tesnen\u00ed, ako horizont\u00e1lnych, tak aj vertik\u00e1lnych.<\/p>\n<\/li>\n<li class=\"\" data-start=\"4700\" data-end=\"4754\">\n<p class=\"\" data-start=\"4702\" data-end=\"4754\">Likvid\u00e1ciu \u00fanikov cez trhliny, pr\u00e1zdnoty, dilat\u00e1cie.<\/p>\n<\/li>\n<li class=\"\" data-start=\"4755\" data-end=\"4807\">\n<p class=\"\" data-start=\"4757\" data-end=\"4807\">Tesnenie prechodov in\u0161tala\u010dn\u00fdch potrub\u00ed a podobne.<\/p>\n<\/li>\n<li class=\"\" data-start=\"4808\" data-end=\"4854\">\n<p class=\"\" data-start=\"4810\" data-end=\"4854\">Uzatv\u00e1ranie trhl\u00edn a trhl\u00edn v kon\u0161trukci\u00e1ch.<\/p>\n<\/li>\n<li class=\"\" data-start=\"4855\" data-end=\"4940\">\n<p class=\"\" data-start=\"4857\" data-end=\"4940\">Tesnenie pracovn\u00fdch prest\u00e1vok pri bet\u00f3novan\u00ed a pri oprav\u00e1ch murovan\u00fdch kon\u0161trukci\u00ed.<\/p>\n<\/li>\n<\/ul>\n<p class=\"\" data-start=\"4942\" data-end=\"5226\">Rozhodnutie o vykonan\u00ed injekt\u00e1\u017ee si vy\u017eaduje konzult\u00e1ciu s odborn\u00edkom, ktor\u00fd m\u00e1 komplexn\u00e9 znalosti o tomto druhu pr\u00e1c. Firma SANIER, \u0161pecializuj\u00faca sa na hydroizol\u00e1ciu a injekt\u00e1\u017e, m\u00f4\u017ee by\u0165 cenn\u00fdm partnerom v tomto procese. Pozrite si dostupn\u00e9 produkty na <a href=\"https:\/\/www.sanier.pl\/sk\/kategoria-produktu\/iniekcje-rys-i-pekniec-sk\/\">na\u0161ich str\u00e1nkach na injekt\u00e1\u017e.<\/a><\/p>\n<p class=\"\" data-start=\"5228\" data-end=\"5543\">SANIER v\u00e1m nielen pom\u00f4\u017ee s v\u00fdberom spr\u00e1vnej injekt\u00e1\u017enej technol\u00f3gie, ale tie\u017e poskytne komplexn\u00fa podporu pri v\u00fdbere materi\u00e1lov a odporu\u010d\u00ed osved\u010den\u00fdch dod\u00e1vate\u013eov injekt\u00e1\u017enych pr\u00e1c, s ktor\u00fdmi firma spolupracuje u\u017e mnoho rokov. V\u010faka tomu m\u00e1te istotu, \u017ee va\u0161e injekt\u00e1\u017ene pr\u00e1ce bud\u00fa vykonan\u00e9 profesion\u00e1lne a efekt\u00edvne.<\/p>\n<p>&nbsp;<\/p>\n<\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Kapil\u00e1rne vytahovanie Kapil\u00e1rne vytahovanie je jav, ktor\u00fd m\u00f4\u017ee predstavova\u0165 nebezpe\u010denstvo pre stavebn\u00e9 materi\u00e1ly a zdravie obyvate\u013eov. Je d\u00f4le\u017eit\u00e9 pochopi\u0165, \u010do to je a pre\u010do ide o<span class=\"excerpt-hellip\"> [\u2026]<\/span><\/p>\n","protected":false},"author":55,"featured_media":273102,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1115,1116,1121,572],"tags":[],"class_list":["post-280515","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-aktualnosci-sk","category-hydroizolacje-sk","category-porady-sk","category-uncategorized-sk"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.sanier.pl\/sk\/wp-json\/wp\/v2\/posts\/280515","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.sanier.pl\/sk\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.sanier.pl\/sk\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.sanier.pl\/sk\/wp-json\/wp\/v2\/users\/55"}],"replies":[{"embeddable":true,"href":"https:\/\/www.sanier.pl\/sk\/wp-json\/wp\/v2\/comments?post=280515"}],"version-history":[{"count":0,"href":"https:\/\/www.sanier.pl\/sk\/wp-json\/wp\/v2\/posts\/280515\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.sanier.pl\/sk\/wp-json\/wp\/v2\/media\/273102"}],"wp:attachment":[{"href":"https:\/\/www.sanier.pl\/sk\/wp-json\/wp\/v2\/media?parent=280515"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.sanier.pl\/sk\/wp-json\/wp\/v2\/categories?post=280515"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.sanier.pl\/sk\/wp-json\/wp\/v2\/tags?post=280515"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}