{"id":278845,"date":"2022-12-07T14:33:19","date_gmt":"2022-12-07T14:33:19","guid":{"rendered":"https:\/\/www.sanier.pl\/bw-hasla\/hydroizolacja-studni\/"},"modified":"2025-03-05T09:27:39","modified_gmt":"2025-03-05T09:27:39","slug":"hydroizolacja-studni","status":"publish","type":"knowledgebase","link":"https:\/\/www.sanier.pl\/sk\/bw-hasla\/hydroizolacja-studni\/","title":{"rendered":"HYDROIZOL\u00c1CIA STUDNE"},"content":{"rendered":"

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HYDROIZOL\u00c1CIA STUDNE<\/h2>\n

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Studne sl\u00fa\u017eia \u013eu\u010fom u\u017e tis\u00edce rokov, budujeme ich na r\u00f4zne \u00fa\u010dely. Ich forma sa po\u010das storo\u010d\u00ed zmenila, no aj dnes s\u00fa neoddelite\u013en\u00fdm n\u00e1strojom, ktor\u00fd vyu\u017e\u00edvame ka\u017ed\u00fd de\u0148. Stud\u0148a je umel\u00fd, vyv\u0155tan\u00fd alebo vykopan\u00fd otvor, ktor\u00fd siaha a\u017e na \u00farove\u0148 vodonosnej vrstvy. Zvy\u010dajne sa skladaj\u00fa z \u017eelezobet\u00f3nov\u00fdch prstencov, ktor\u00e9 sa ukladaj\u00fa jeden na druh\u00fd. \u010casto s\u00fa \u017eelezobet\u00f3nov\u00e9 prstence ukladan\u00e9 na be\u017en\u00fa cementov\u00fa maltu, bez zoh\u013eadnenia hydroizol\u00e1cie.<\/p>\n

Nevhodn\u00e9 zmeny tepl\u00f4t a predov\u0161etk\u00fdm \u0161kodliv\u00e9 \u00fa\u010dinky sol\u00ed obsiahnut\u00fdch vo vode ved\u00fa k po\u0161kodeniu spoja prstencov. To vedie k zne\u010disteniu vody pieskom, \u010dasticami hliny a p\u00f4dy, v ktor\u00fdch sa m\u00f4\u017eu nach\u00e1dza\u0165 \u0161kodliv\u00e9 chemik\u00e1lie pre na\u0161e zdravie. V \u010fal\u0161\u00edch f\u00e1zach to m\u00f4\u017ee vies\u0165 k prasklin\u00e1m na prstencoch. Je d\u00f4le\u017eit\u00e9 si uvedomi\u0165, \u017ee v\u00fdmena prstencov je ove\u013ea n\u00e1kladnej\u0161ia a pracnej\u0161ia ne\u017e spr\u00e1vne vykonan\u00e1 hydroizol\u00e1cia, ktor\u00e1 zabezpe\u010d\u00ed studne na mnoho rokov.<\/p>\n

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Stud\u0148a po od\u010derpan\u00ed vody<\/span><\/h4>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n

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\u0160t\u00fadia pr\u00edpadu: Hydroizol\u00e1cia studne<\/h4>\n

Probl\u00e9m:<\/strong> presakuj\u00face spoje prstencov v studni a presakuj\u00face spojenia r\u00farok. Voda sa dost\u00e1va cez vylevku na samotnom dne studne.<\/h4>\n

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Ako vykona\u0165 hydroizol\u00e1ciu studne?<\/h3>\n

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1. Tesnenie priechodov r\u00farok<\/b><\/h4>\n

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Prv\u00fdm krokom k zape\u010dateniu priechodov r\u00farok je vysek\u00e1vanie okolo r\u00fary. Urob\u00edme to tak, aby sme mohli pou\u017ei\u0165 aplik\u00e1tor s d\u00fdzou o priemere 1 cm.<\/p>\n

Potom nanesieme KOESTER KB Flex 200<\/strong><\/a> pevne okolo r\u00fary, na minim\u00e1lne 8 cm hr\u00fabky priehradky.<\/p>\n

Treba necha\u0165 minim\u00e1lne 2 cm od l\u00edca m\u00faru na uzatvorenie tesniaceho materi\u00e1lu.<\/p>\n

Pou\u017e\u00edvame KOESTER WASSER STOP<\/strong><\/a> alebo KB FIX 5<\/strong><\/a> (r\u00fdchloschn\u00faca vodotesn\u00e1 malta).<\/p>\n

Okolo tesnenia odpor\u00fa\u010dame nanies\u0165 \u0161lamu tesniacu (Bostik K11 Schl\u00e4mme Grau<\/a> alebo KOESTER NB 1<\/a>, KOESTER NB Elastik<\/a> alebo Schomburg Aquafin 2K\/MPplus<\/a> - maj\u00faci atest PZH). Produkt nan\u00e1\u0161ame na \u0161\u00edrku 10-15 cm okolo r\u00farov\u00e9ho prechodu s vy\u0165ahovan\u00edm na r\u00farku minim\u00e1lne 10 cm.<\/p>\n

Pred nanesen\u00edm \u0161lamy na r\u00farku PVC ju treba vy\u010disti\u0165 a nanies\u0165 z\u00e1kladn\u00fd n\u00e1ter na neabsorbn\u00fd povrch (Bostik A936<\/a>). N\u00e1sledne aplikujeme prv\u00fa vrstvu hydroizol\u00e1cie (Bostik K11 Schl\u00e4mme Grau<\/a> alebo KOESTER NB 1<\/a>, KOESTER NB Elastik<\/a> alebo Schomburg Aquafin 2K\/MPplus<\/a>) a zabudujeme tesniacu p\u00e1sku (Bostik Sanitaty Band<\/a>) na spoji podlo\u017eka-r\u00fara.<\/p>\n

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Utesn\u00ed pred aplik\u00e1ciou ka\u0161e<\/span><\/h4>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n

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    Tesnenie spojov medzi kr\u00fa\u017ekami v studni<\/h4>\n<\/li>\n<\/ol>\n

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    Spoj treba vyseka\u0165 do tvaru holubieho chvosta. Tento krok m\u00e1 za cie\u013e zabr\u00e1ni\u0165 (uzamkn\u00fa\u0165) tesniacej malte, ktor\u00e1 by mohla by\u0165 vytla\u010den\u00e1 zo spoja kr\u00fa\u017ekov, ak by sme tento spoj len roz\u0161\u00edrili (vysekan\u00edm).<\/p>\n

    Pou\u017e\u00edvame Bostik Rapid 3<\/strong>, Bostik Rapid 8<\/strong><\/a>, KOESTER Wasserstop<\/strong><\/a> alebo KB FIX 5<\/strong><\/a>.<\/p>\n

    N\u00e1sledne vykon\u00e1vame hydroizola\u010dn\u00fa obru\u010d na tesnen\u00ed v podk\u00fate. Pou\u017e\u00edvame len \u0161lamu s atestom PZH.<\/p>\n

    Vykonanie obru\u010de:<\/strong><\/p>\n

    \u010cist\u00edme kr\u00fa\u017eky pomocou dr\u00f4tenej kefy na \u0161\u00edrku 15 cm nad a 15 cm pod spojom. Odstra\u0148ujeme prach a pred polo\u017een\u00edm prvej vrstvy \u0161lamy navlh\u010d\u00edme podlo\u017eku. Nan\u00e1\u0161ame Bostik K11 Schl\u00e4mme Grau<\/strong><\/a> alebo KOESTER NB 1<\/strong><\/a>, KOESTER NB Elastik<\/strong><\/a> alebo Schomburg Aquafin 2K\/MPplus<\/strong>.<\/a><\/p>\n

    Hotovo. Pam\u00e4tajme, \u017ee spr\u00e1vne vykonan\u00e9 tesnenie pred\u013a\u017ei \u017eivotnos\u0165 studne na roky. Preto sa neoplat\u00ed \u0161etri\u0165 na kvalitn\u00fdch materi\u00e1loch a odbornom vykonan\u00ed.<\/p>\n

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    Pripraven\u00e1 hydroizol\u00e1cia studne<\/span><\/h4>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n

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