[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.issecv.cz\/jak-bezpecne-ukotvit-polystyren-na-fasadu\/#Article","mainEntityOfPage":"https:\/\/www.issecv.cz\/jak-bezpecne-ukotvit-polystyren-na-fasadu\/","headline":"Jak bezpe\u010dn\u011b ukotvit polystyren na fas\u00e1du","name":"Jak bezpe\u010dn\u011b ukotvit polystyren na fas\u00e1du","description":"Kotvili jste n\u011bkdy n\u011bjak\u00fd p\u0159edm\u011bt v dom\u00e1cnosti do zdiva? Nap\u0159\u00edklad jste pot\u0159ebovali zav\u011bsit na ze\u010f poli\u010dku na knihy, velk\u00fd obraz v d\u0159ev\u011bn\u00e9m r\u00e1mu, stojan na…","datePublished":"2025-04-06","dateModified":"2025-04-06","author":{"@type":"Person","@id":"https:\/\/www.issecv.cz\/author\/#Person","name":"","url":"https:\/\/www.issecv.cz\/author\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/cbcb92d2d459f60d1dc08d6e5973c6b0ed1017e8a3b51da0599e03841cfa81e6?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/cbcb92d2d459f60d1dc08d6e5973c6b0ed1017e8a3b51da0599e03841cfa81e6?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"issecv.cz","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.issecv.cz\/wp-content\/uploads\/skyscraper-3325997_640_6.jpg","url":"https:\/\/www.issecv.cz\/wp-content\/uploads\/skyscraper-3325997_640_6.jpg","height":0,"width":0},"url":"https:\/\/www.issecv.cz\/jak-bezpecne-ukotvit-polystyren-na-fasadu\/","about":["Spole\u010dnosti"],"wordCount":405,"articleBody":"      Kotvili jste n\u011bkdy n\u011bjak\u00fd p\u0159edm\u011bt v dom\u00e1cnosti do zdiva? Nap\u0159\u00edklad jste pot\u0159ebovali zav\u011bsit na ze\u010f poli\u010dku na knihy, velk\u00fd obraz v d\u0159ev\u011bn\u00e9m r\u00e1mu, stojan na pokojov\u00e9 rostliny nebo okenn\u00ed garn\u00fd\u017e? A vrtali jste kv\u016fli tomu do zdi otvor p\u0159\u00edklepovou vrta\u010dkou? Pokud ano, pak jste z\u0159ejm\u011b popadli plastovou hmo\u017edinku, vsunuli ji do otvoru a p\u0159\u00edpadn\u011b ji zalepili mont\u00e1\u017en\u00edm lepidlem. Tento zp\u016fsob kotven\u00ed p\u0159edm\u011bt\u016f do zdiva je zn\u00e1m ji\u017e des\u00edtky let. Ji\u017e v dob\u011b socialismu se tyto pr\u00e1ce prov\u00e1d\u011bly b\u011b\u017en\u011b a kdejak\u00fd kutil m\u011bl doma vrta\u010dku a zav\u011b\u0161oval v dom\u00e1cnostech kde co. Kotven\u00ed do zdiva nebo do jin\u00fdch stavebn\u00edch materi\u00e1l\u016f, nap\u0159\u00edklad OSB desek, se ale t\u00fdk\u00e1 i izola\u010dn\u00ed vrstvy p\u0159i zateplov\u00e1n\u00ed dom\u016f. Ov\u0161em tam je zapot\u0159eb\u00ed br\u00e1t v potaz v\u00edce faktor\u016f, ne\u017e jen hmotnost zav\u011b\u0161ovan\u00e9ho p\u0159edm\u011btu \u2013 zde je nutn\u00e9 po\u010d\u00edtat se zna\u010dnou tlou\u0161\u0165kou izola\u010dn\u00ed vrstvy a tak\u00e9 s tvorbou tepeln\u00fdch most\u016f. Jin\u00fdmi slovy, kotven\u00ed polystyrenu na fas\u00e1d\u011b https:\/\/www.spiralanksys.com\/aplikace_drevostavby.html pro zateplen\u00ed objektu je n\u011bco jin\u00e9ho, ne\u017e kotven\u00ed poli\u010dky na kn\u00ed\u017eky.Jestli\u017ee \u0161patn\u011b ukotv\u00edte fas\u00e1dn\u00ed polystyren nebo miner\u00e1ln\u00ed vatu, m\u016f\u017ee skrze tepeln\u00e9 mosty unikat zna\u010dn\u00e9 mno\u017estv\u00ed tepla p\u0159i vyt\u00e1p\u011bn\u00ed objektu a v krajn\u00edch p\u0159\u00edpadech tu m\u016f\u017ee doj\u00edt k uvoln\u011bn\u00ed izolace od podkladov\u00e9 vrstvy \u010di jej\u00ed deformace. A pr\u00e1v\u011b t\u00edmto probl\u00e9mem se zab\u00fdv\u00e1 syst\u00e9m injekt\u00e1\u017en\u00edch kotev Spiral Anksys. Injekt\u00e1\u017en\u00ed kotvy Spiral Anksys jsou dut\u00e9 ocelov\u00e9 v\u00e1le\u010dky ze s\u00ed\u0165ovan\u00e9ho plechu. Jde sice o velmi primitivn\u00ed z\u00e1le\u017eitost, ale nesm\u00edrn\u011b d\u016fmyslnou, proto\u017ee jakmile v\u00e1le\u010dek prostr\u010d\u00edte p\u0159edvrtan\u00fdm otvorem v izolaci a stavebn\u00ed konstrukci a vypln\u00edte jej mont\u00e1\u017en\u00ed \u2013 fixa\u010dn\u00ed p\u011bnou, ta pronikne skrze otvory v s\u00edti a spoj\u00ed se se sv\u00fdm okol\u00edm. Vznikne tu velmi kompaktn\u00ed spoj, kter\u00fd v\u00e1m m\u016f\u017ee v principu p\u0159ipom\u00ednat armovac\u00ed pletivo do betonu. Tento zp\u016fsob kotven\u00ed je velice efektivn\u00ed, sni\u017euje tvorbu tepeln\u00fdch most\u016f a vytv\u00e1\u0159\u00ed bezpe\u010dn\u00fd a spolehliv\u00fd kotvic\u00ed spoj.                                                                                                                                                                                                                                                                                                                                                                                          3.8\/5 - (6 votes)        "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Jak bezpe\u010dn\u011b ukotvit polystyren na fas\u00e1du","item":"https:\/\/www.issecv.cz\/jak-bezpecne-ukotvit-polystyren-na-fasadu\/#breadcrumbitem"}]}]