[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.dg307.cz\/jaka-vypln-je-do-sedacich-vaku-nejvhodnejsi\/#Article","mainEntityOfPage":"https:\/\/www.dg307.cz\/jaka-vypln-je-do-sedacich-vaku-nejvhodnejsi\/","headline":"Jak\u00e1 v\u00fdpl\u0148 je do sedac\u00edch vak\u016f nejvhodn\u011bj\u0161\u00ed","name":"Jak\u00e1 v\u00fdpl\u0148 je do sedac\u00edch vak\u016f nejvhodn\u011bj\u0161\u00ed","description":"P\u0159i v\u00fdb\u011bru sedac\u00edch pytl\u016f a vak\u016f zohled\u0148ujeme jejich velikost, nosnost, materi\u00e1l, barvu a vzorov\u00e1n\u00ed potahu a samoz\u0159ejm\u011b tak\u00e9 vnit\u0159n\u00ed v\u00fdpl\u0148. Ta m\u016f\u017ee b\u00fdt p\u0159\u00edrodn\u00ed nebo syntetick\u00e1. P\u0159\u00edrodn\u00ed v\u00fdpln\u011b se ov\u0161em pou\u017e\u00edvaj\u00ed velice z\u0159\u00eddka, v\u011bt\u0161inou jde o mal\u00e9 pol\u0161t\u00e1\u0159ky, podno\u017eky a taburety, kde se o n\u011b op\u00edr\u00e1 jen \u010d\u00e1st t\u011bla, a kde nen\u00ed tolik markantn\u00ed nejv\u011bt\u0161\u00ed […]","datePublished":"2019-08-21","dateModified":"2023-04-28","author":{"@type":"Person","@id":"https:\/\/www.dg307.cz\/author\/#Person","name":"dg307.cz\n","url":"https:\/\/www.dg307.cz\/author\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/99fa2d7bb0ff3369cbf7f1481134d0b6f7aff596e984b7c90a3d99b8b24eb0d8?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/99fa2d7bb0ff3369cbf7f1481134d0b6f7aff596e984b7c90a3d99b8b24eb0d8?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"dg307.cz","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.dg307.cz\/wp-content\/uploads\/img_a359007_w1785_t1573145596.jpg","url":"https:\/\/www.dg307.cz\/wp-content\/uploads\/img_a359007_w1785_t1573145596.jpg","height":0,"width":0},"url":"https:\/\/www.dg307.cz\/jaka-vypln-je-do-sedacich-vaku-nejvhodnejsi\/","about":["Zbo\u017e\u00ed"],"wordCount":423,"articleBody":"          P\u0159i v\u00fdb\u011bru sedac\u00edch pytl\u016f a vak\u016f zohled\u0148ujeme jejich velikost, nosnost, materi\u00e1l, barvu a vzorov\u00e1n\u00ed potahu a samoz\u0159ejm\u011b tak\u00e9 vnit\u0159n\u00ed v\u00fdpl\u0148. Ta m\u016f\u017ee b\u00fdt p\u0159\u00edrodn\u00ed nebo syntetick\u00e1. P\u0159\u00edrodn\u00ed v\u00fdpln\u011b se ov\u0161em pou\u017e\u00edvaj\u00ed velice z\u0159\u00eddka, v\u011bt\u0161inou jde o mal\u00e9 pol\u0161t\u00e1\u0159ky, podno\u017eky a taburety, kde se o n\u011b op\u00edr\u00e1 jen \u010d\u00e1st t\u011bla, a kde nen\u00ed tolik markantn\u00ed nejv\u011bt\u0161\u00ed z\u00e1drhel p\u0159\u00edrodn\u00edch plnidel, toti\u017e \u0161patn\u00e1 p\u0159izp\u016fsobivost povrchu t\u011bla. Obvykle se k tomu vyu\u017e\u00edv\u00e1 pohankov\u00fdch nebo jin\u00fdch obiln\u00fdch slupek, jejich\u017e povrch vytv\u00e1\u0159\u00ed vy\u0161\u0161\u00ed povrchov\u00e9 nap\u011bt\u00ed, a kladou tak v\u016f\u010di t\u011blu ur\u010dit\u00fd odpor. Pro pohodln\u00e9 posezen\u00ed na velk\u00fdch objemech vak\u016f jsou tedy mnohem v\u00fdhodn\u011bj\u0161\u00ed polystyrenov\u00e9 v\u00fdpln\u011b. Vynikaj\u00edc\u00ed izolant Jednou z v\u00fdznamn\u00fdch p\u0159ednost\u00ed sedac\u00edch vak\u016f se syntetickou v\u00fdpln\u00ed je krom\u011b pohodl\u00ed p\u0159i posezen\u00ed i udr\u017een\u00ed t\u011blesn\u00e9ho tepla. Prvn\u00ed v\u00fdrobky tohoto typu se plnily polystyrenovou drt\u00ed, ale jak se \u010dasem uk\u00e1zalo, mnohem v\u00fdhodn\u011bj\u0161\u00ed z hlediska samotn\u00e9ho rozlo\u017een\u00ed v\u00fdpln\u011b jsou polystyrenov\u00e9 kuli\u010dky ozna\u010dovan\u00e9 jako EPS. Polystyren se ji\u017e mnoho let vyu\u017e\u00edv\u00e1 ve stavebnictv\u00ed a v pr\u016fmyslov\u00e9 v\u00fdrob\u011b jako izola\u010dn\u00ed materi\u00e1l. Jeho pozoruhodnou vlastnost\u00ed je neabsorbovat  teplo o a naopak jej odr\u00e1\u017eet zp\u011bt. Nen\u00ed tedy s\u00e1m o sob\u011b h\u0159ejiv\u00fd, jeho h\u0159ejivost n\u00e1m p\u0159ipad\u00e1 v okam\u017eiku, kdy se jej dot\u00fdk\u00e1me rukou, ale ve skute\u010dnosti jen odr\u00e1\u017e\u00ed na\u0161e t\u011blesn\u00e9 teplo 36 stup\u0148\u016f Celsia. Proto jsou tak\u00e9 sedac\u00ed vaky h\u0159ejiv\u00e9, vnit\u0159n\u00ed v\u00fdpl\u0148 spolu s vhodn\u011b zvolen\u00fdm potahem na\u0161e t\u011blesn\u00e9 teplo nepohlcuje, a t\u00edm p\u0159isp\u00edv\u00e1 k v\u011bt\u0161\u00edmu komfortu. Kuli\u010dky nebo dr\u0165 Drt\u00ed se d\u0159\u00edve vaky plnily pom\u011brn\u011b b\u011b\u017en\u011b, dokud se technologie v\u00fdroby nezam\u011b\u0159ila na inovaci v podob\u011b kuli\u010dek EPS. Od drti, kter\u00e1 je v podstat\u011b recykl\u00e1tem pr\u016fmyslov\u00e9ho odpadu, se ji\u017e t\u00e9m\u011b\u0159 upustilo, i kdy\u017e se na trhu st\u00e1le objevuje u n\u011bkter\u00fdch velmi levn\u00fdch v\u00fdrobk\u016f. Jej\u00ed nev\u00fdhody jsou v\u0161ak velice zjevn\u00e9 \u2013 \u0161patn\u011b se tvaruje podle t\u011bla a brzy se zdeformuje natolik, \u017ee vy\u017eaduje v\u00fdm\u011bnu. Pokud tedy hled\u00e1te v\u00fdrobky vy\u0161\u0161\u00ed jakosti, vyb\u00edrejte pouze takov\u00e9, kde v\u00fdpl\u0148 tvo\u0159\u00ed polystyrenov\u00e9 kuli\u010dky EPS.                                                                                                                                                                                                                                                                                                                                                                                          3.9\/5 - (9 votes)        "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Jak\u00e1 v\u00fdpl\u0148 je do sedac\u00edch vak\u016f nejvhodn\u011bj\u0161\u00ed","item":"https:\/\/www.dg307.cz\/jaka-vypln-je-do-sedacich-vaku-nejvhodnejsi\/#breadcrumbitem"}]}]