[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.jsdmi.sk\/nie-je-polystyren-ako-polystyren\/#Article","mainEntityOfPage":"https:\/\/www.jsdmi.sk\/nie-je-polystyren-ako-polystyren\/","headline":"Nie je polystyr\u00e9n ako polystyr\u00e9n.","name":"Nie je polystyr\u00e9n ako polystyr\u00e9n.","description":"Jednou z najd\u00f4le\u017eitej\u0161\u00edch ot\u00e1zok, s ktor\u00fdmi sa mus\u00edme popasova\u0165 pri stavbe rodinn\u00e9ho domu, je zateplenie celej stavby. Mo\u017enost\u00ed je dnes u\u017e naozaj ne\u00farekom, tak\u017ee rozhodovanie je o to \u0165a\u017e\u0161ie. V\u00e4\u010d\u0161ina stavebn\u00edkov rob\u00ed t\u00fa chybu, \u017ee rie\u0161enie tejto ot\u00e1zky nech\u00e1va a\u017e na \u010das tesne pred samotn\u00fdm zatep\u013eovan\u00edm. No niekedy absencia pl\u00e1novania m\u00f4\u017ee sp\u00f4sobi\u0165 aj mno\u017estvo probl\u00e9mov. … ","datePublished":"2021-11-13","dateModified":"2023-04-28","author":{"@type":"Person","@id":"https:\/\/www.jsdmi.sk\/author\/#Person","name":"","url":"https:\/\/www.jsdmi.sk\/author\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/ee69a086fc043006d66000ff5e288b6b088fc8fa323128f3849437410a854832?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/ee69a086fc043006d66000ff5e288b6b088fc8fa323128f3849437410a854832?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"jsdmi.sk","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.jsdmi.sk\/wp-content\/uploads\/art321582_3x2_20261023_203242_KMBnur.jpg","url":"https:\/\/www.jsdmi.sk\/wp-content\/uploads\/art321582_3x2_20261023_203242_KMBnur.jpg","height":0,"width":0},"url":"https:\/\/www.jsdmi.sk\/nie-je-polystyren-ako-polystyren\/","about":["N\u00e1kupy"],"wordCount":397,"articleBody":"       Jednou z najd\u00f4le\u017eitej\u0161\u00edch ot\u00e1zok, s ktor\u00fdmi sa mus\u00edme popasova\u0165 pri stavbe rodinn\u00e9ho domu, je zateplenie celej stavby. Mo\u017enost\u00ed je dnes u\u017e naozaj ne\u00farekom, tak\u017ee rozhodovanie je o to \u0165a\u017e\u0161ie. V\u00e4\u010d\u0161ina stavebn\u00edkov rob\u00ed t\u00fa chybu, \u017ee rie\u0161enie tejto ot\u00e1zky nech\u00e1va a\u017e na \u010das tesne pred samotn\u00fdm zatep\u013eovan\u00edm. No niekedy absencia pl\u00e1novania m\u00f4\u017ee sp\u00f4sobi\u0165 aj mno\u017estvo probl\u00e9mov. Tie vznikaj\u00fa hlavne z d\u00f4vodu, \u017ee ka\u017ed\u00fd materi\u00e1l na zateplenie stien stavebn\u00e9ho objektu m\u00e1 pri po\u017eadovan\u00fdch tepelnoizola\u010dn\u00fdch vlastnostiach r\u00f4zne hr\u00fabky.   Tak je to napr\u00edklad pri zatep\u013eovan\u00ed domu, ak sa rozhodneme pou\u017ei\u0165 ako izolant stien polystyr\u00e9n. Klasick\u00fd biely polystyr\u00e9n, ktor\u00fd bol dlh\u00e9 roky u n\u00e1s najpou\u017e\u00edvanej\u0161\u00edm zatep\u013eovac\u00edm materi\u00e1lom, dosahuje po\u017eadovan\u00e9 tepelnoizola\u010dn\u00e9 vlastnosti v\u00e4\u010d\u0161inou pri dos\u0165 ve\u013ek\u00fdch hr\u00fabkach. Preto ako rie\u0161enie tohto probl\u00e9mu prich\u00e1dza na trh siv\u00fd grafitov\u00fd polystyr\u00e9n. Pridan\u00edm grafitov\u00fdch \u010dast\u00edc do klasick\u00e9ho polystyr\u00e9nu tak vznikol unik\u00e1tny materi\u00e1l s mnoh\u00fdmi vylep\u0161en\u00fdmi vlastnos\u0165ami oproti klasick\u00e9mu bielemu polystyr\u00e9nu EPS (expandovan\u00fd penov\u00fd polystyr\u00e9n). Asi t\u00e1 najpodstatnej\u0161ia v\u00fdhoda je, \u017ee pri rovnakej hr\u00fabke s\u00fa tepelnoizola\u010dn\u00e9 vlastnosti grafitov\u00e9ho polystyr\u00e9nu lep\u0161ie a\u017e o 20%. Tak\u017ee u\u017e pri mal\u00fdch hr\u00fabkach maj\u00fa dosky z grafitov\u00e9ho polystyr\u00e9nu po\u017eadovan\u00fd vysok\u00fd tepeln\u00fd odpor.  Grafitov\u00e9 \u010diasto\u010dky dok\u00e1\u017eu odr\u00e1\u017ea\u0165 slne\u010dn\u00e9 \u017eiarenie smerom od budovy, tak\u017ee v lete nedoch\u00e1dza k prehrievaniu budovy. No a samozrejme d\u00f4le\u017eit\u00e9 teplo v budove je v zimn\u00fdch mesiacoch vracan\u00e9 sp\u00e4\u0165 pomocou grafitov\u00fdch \u010diasto\u010diek umiestnen\u00fdch v sten\u00e1ch zateplenia. Na rozdiel od klasick\u00e9ho polystyr\u00e9nu m\u00e1 ten grafitov\u00fd aj podstatne vy\u0161\u0161iu pevnos\u0165 v tlaku. Tak\u017ee pri pr\u00e1ci sa nel\u00e1me, \u013eah\u0161ie sa s n\u00edm pracuje a je aj celkovo odolnej\u0161\u00ed a m\u00e1 vy\u0161\u0161iu \u017eivotnos\u0165. Tak\u017ee ak ste priaznivcami polystyr\u00e9nu a cen za grafitov\u00fd polystyr\u00e9n  je pre v\u00e1s ve\u013emi d\u00f4le\u017eit\u00fdm faktorom pri v\u00fdbere spr\u00e1vneho tepelnoizola\u010dn\u00e9ho materi\u00e1lu na steny v\u00e1\u0161ho domu, mali by ste siahnu\u0165 pr\u00e1ve po grafitovom polystyr\u00e9ne.                                                                                                                                                                                                                                                                                                                                                                                                   "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Nie je polystyr\u00e9n ako polystyr\u00e9n.","item":"https:\/\/www.jsdmi.sk\/nie-je-polystyren-ako-polystyren\/#breadcrumbitem"}]}]