[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.fragante.cz\/co-to-je-penovy-polystyren\/#Article","mainEntityOfPage":"https:\/\/www.fragante.cz\/co-to-je-penovy-polystyren\/","headline":"Co to je p\u011bnov\u00fd polystyren?","name":"Co to je p\u011bnov\u00fd polystyren?","description":"P\u011bnov\u00fd polystyren neboli zkratkou PPS je nej\u010dast\u011bji pou\u017e\u00edvan\u00fd plast na tepeln\u00e9 izolace. Jako odpad se pou\u017e\u00edv\u00e1 do betonu, proto\u017ee ho t\u00edm odleh\u010duje a z\u00e1rove\u0148 m\u00e1","datePublished":"2024-10-18","dateModified":"2024-10-18","author":{"@type":"Person","@id":"https:\/\/www.fragante.cz\/author\/devene\/#Person","name":"devene","url":"https:\/\/www.fragante.cz\/author\/devene\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/80bc9a30a8183589d38927f3b57d5a9aa763777ca2942415b346d54d020a9840?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/80bc9a30a8183589d38927f3b57d5a9aa763777ca2942415b346d54d020a9840?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"fragante.cz","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"url":"https:\/\/www.fragante.cz\/co-to-je-penovy-polystyren\/","wordCount":197,"articleBody":"P\u011bnov\u00fd polystyren neboli zkratkou PPS je nej\u010dast\u011bji pou\u017e\u00edvan\u00fd plast na tepeln\u00e9 izolace. Jako odpad se pou\u017e\u00edv\u00e1 do betonu, proto\u017ee ho t\u00edm odleh\u010duje a z\u00e1rove\u0148 m\u00e1 dobr\u00e9 izola\u010dn\u00ed vlastnosti. Vyr\u00e1b\u00ed se z ropy a je velice levn\u00fd a lehk\u00fd. Nem\u00e1 r\u00e1d vlhko a vodu, proto by se nem\u011bl pou\u017e\u00edvat na vlhk\u00e9 zdi a do interi\u00e9r\u016f – na to se pou\u017e\u00edv\u00e1 extrudovan\u00fd polystyren, kter\u00fd s t\u00edm nem\u00e1 probl\u00e9my. Aby se zamezilo mo\u017enosti vzn\u00edcen\u00ed, tak se p\u0159id\u00e1v\u00e1 p\u0159i v\u00fdrob\u011b brom, kter\u00fd p\u016fsob\u00ed proti mo\u017enosti zap\u00e1len\u00ed a ho\u0159en\u00ed. \u017divotnost polysterenu nen\u00ed zrovna moc velk\u00e1, je to kolem 30 let. Pot\u00e9 se d\u00e1 odpad rozeml\u00edt a p\u0159idat do betonu nebo tv\u00e1rnic. Pro ekologii to nen\u00ed zrovna \u017e\u00e1dn\u00e1 v\u00fdhra, ur\u010dit\u011b se daj\u00ed pou\u017e\u00edvat ekologi\u010dt\u011bj\u0161\u00ed izolace, ale ty jsou v porovn\u00e1n\u00ed s levn\u00fdm PPS p\u0159\u00edli\u0161 drah\u00e9 a tak v\u011bt\u0161ina lid\u00ed rad\u011bji vol\u00ed podle ceny. P\u0159\u00edm\u00e9 ohro\u017een\u00ed zdrav\u00ed ale nehroz\u00ed, i kdy\u017e se p\u0159i \u0159ez\u00e1n\u00ed m\u016f\u017ee uvol\u0148ovat jedovat\u00fd styren.                                                                                                                                                                                                                                                                                                                                                                                                "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Co to je p\u011bnov\u00fd polystyren?","item":"https:\/\/www.fragante.cz\/co-to-je-penovy-polystyren\/#breadcrumbitem"}]}]