[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.adra-ba.cz\/k-cemu-je-dobry-polystyrenovy-granulat\/#Article","mainEntityOfPage":"https:\/\/www.adra-ba.cz\/k-cemu-je-dobry-polystyrenovy-granulat\/","headline":"K \u010demu je dobr\u00fd polystyrenov\u00fd granul\u00e1t","name":"K \u010demu je dobr\u00fd polystyrenov\u00fd granul\u00e1t","description":"Polystyrenov\u00fd granul\u00e1t si z\u0159ejm\u011b ka\u017ed\u00fd z v\u00e1s dok\u00e1\u017ee dob\u0159e p\u0159edstavit. Je to rozdrcen\u00fd odpad ze stavebn\u00edho expandovan\u00e9ho polystyrenu, kter\u00fd je tvo\u0159en sm\u011bs\u00ed r\u016fzn\u011b velk\u00fdch kuli\u010dek…","datePublished":"2024-05-20","dateModified":"2024-05-20","author":{"@type":"Person","@id":"https:\/\/www.adra-ba.cz\/author\/#Person","name":"adra-ba.cz\n","url":"https:\/\/www.adra-ba.cz\/author\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/c065076eb86551fdb70725c8063acf1b60a8edaed14ed654228c4cba13121c83?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/c065076eb86551fdb70725c8063acf1b60a8edaed14ed654228c4cba13121c83?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"adra-ba.cz","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.adra-ba.cz\/wp-content\/uploads\/polystyrene-911001_640_2.jpg","url":"https:\/\/www.adra-ba.cz\/wp-content\/uploads\/polystyrene-911001_640_2.jpg","height":0,"width":0},"url":"https:\/\/www.adra-ba.cz\/k-cemu-je-dobry-polystyrenovy-granulat\/","about":["Business"],"wordCount":404,"articleBody":"       Polystyrenov\u00fd granul\u00e1t si z\u0159ejm\u011b ka\u017ed\u00fd z v\u00e1s dok\u00e1\u017ee dob\u0159e p\u0159edstavit. Je to rozdrcen\u00fd odpad ze stavebn\u00edho expandovan\u00e9ho polystyrenu, kter\u00fd je tvo\u0159en sm\u011bs\u00ed r\u016fzn\u011b velk\u00fdch kuli\u010dek \u010di drobn\u00fdch \u00falomk\u016f rozd\u00edln\u00e9ho tvaru, i kdy\u017e zd\u00e1nliv\u011b na prvn\u00ed pohled vypad\u00e1 jako homogenn\u00ed sm\u011bs drobn\u00fdch polystyrenov\u00fdch \u010d\u00e1st\u00ed. Toto m\u016f\u017ee v\u00e9st k myln\u00e9mu dojmu, \u017ee by se to mohlo hodit jako v\u00fdpl\u0148 pro sedac\u00ed vaky. A tak se tak\u00e9 m\u016f\u017ee st\u00e1t, \u017ee n\u011bkte\u0159\u00ed lid\u00e9 nakoup\u00ed granul\u00e1t, u\u0161ij\u00ed si potah na sedac\u00ed vak dle sv\u00fdch p\u0159edstav, vypln\u00ed je granul\u00e1tem, a pak jsou zklaman\u00ed, \u017ee se na vaku \u0161patn\u011b sed\u00ed, a \u017ee nekop\u00edruje tvar t\u011bla tak, jak by m\u011bl.Polystyrenov\u00fd granul\u00e1t nen\u00ed ur\u010den pro v\u00fdpln\u011b sedac\u00edch vak\u016f, vyu\u017e\u00edv\u00e1 se \u010dist\u011b pro stavebn\u00ed \u00fa\u010dely, jako jsou v\u00fdsypky z\u00e1klad\u016f budov, izola\u010dn\u00ed vrstva u podlah, \u0161ikm\u00fdch st\u011bn a v\u00fdklenk\u016f v podkrovn\u00edch prostor\u00e1ch, izolace sklepn\u00edch prostor atp. Granul\u00e1t se tedy pohodln\u011b vysype do m\u00edst, kam se jin\u00fd typ izola\u010dn\u00ed hmoty nevm\u011bstn\u00e1, a pln\u00ed tu po\u017eadovan\u00fd \u00fa\u010del.Granul\u00e1t se dob\u0159e hod\u00ed i pro odleh\u010dov\u00e1n\u00ed betonu, co\u017e je v\u00fdhodn\u00e9 pro stavby, kter\u00e9 jsou omezeny nosnost\u00ed podlah \u010di strop\u016f. Odleh\u010den\u00fd beton lze vyu\u017e\u00edt nap\u0159\u00edklad v podkrovn\u00edch m\u00edstnostech rodinn\u00fdch dom\u016f. A co tedy vyu\u017e\u00edt pro sedac\u00ed vaky? Tam se pou\u017e\u00edv\u00e1 pouze speci\u00e1ln\u00ed v\u00fdpl\u0148, tvo\u0159en\u00e1 polystyrenov\u00fdmi kuli\u010dkami EPS o p\u0159ibli\u017en\u011b stejn\u00e9 velikosti a frakce cca t\u0159i a\u017e \u0161est milimetr\u016f. Pouze tyto kuli\u010dky umo\u017e\u0148uj\u00ed spr\u00e1vn\u00e9 odvalov\u00e1n\u00ed po povrchu mezi sebou a formov\u00e1n\u00ed lidsk\u00e9ho t\u011bla p\u0159i posezen\u00ed na sedac\u00edm vaku.V\u00fdpln\u011b sedac\u00edch vak\u016f z polystyrenu jsou sice syntetick\u00e9 a milovn\u00edci p\u0159\u00edrodn\u00edch materi\u00e1l\u016f mohou nam\u00edtat, \u017ee p\u0159ece nebudou sed\u011bt na polystyrenu, ale bohu\u017eel nic lep\u0161\u00edho pro tyto \u00fa\u010dely zat\u00edm nezn\u00e1me. Chcete-li vak vyplnit nap\u0159\u00edklad velmi lehk\u00fdmi pohankov\u00fdmi slupkami, i tak bude jeho hmotnost obrovsk\u00e1 \u2013 velk\u00fd vak pro dosp\u011bl\u00e9 osoby bude v\u00e1\u017eit p\u0159ibli\u017en\u011b t\u0159i \u010dtvrt\u011b metr\u00e1ku, zat\u00edmco s polystyrenov\u00fdmi kuli\u010dkami pouh\u00fdch osm kilogram\u016f.                                                                                                                                                                                                                                                                                                                                                                                                  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