{"id":6877,"date":"2026-10-13T18:30:00","date_gmt":"2026-09-23T18:30:00","guid":{"rendered":"https:\/\/habikon.me\/?p=6877"},"modified":"2026-07-30T23:46:46","modified_gmt":"2026-07-30T23:46:46","slug":"sta-je-perlit-malter-i-kada-ga-koristimo","status":"publish","type":"post","link":"https:\/\/habikon.me\/en\/sta-je-perlit-malter-i-kada-ga-koristimo\/","title":{"rendered":"\u0160ta je Perlit malter i kada ga koristimo"},"content":{"rendered":"<p>Perlit malter nije toliko poznat kao cementni ili gipsani malter, ali ima specifi\u010dne karakteristike zbog kojih je nezamjenjiv u odre\u0111enim primjenama. Ako ste gradili ili renovirali dimnjake, tavan ili visoke zidove \u2014 vjerovatno ste se susreli s njim.<\/p>\n<h2>\u0160ta je perlit?<\/h2>\n<p>Perlit je vulkansko staklo porijekla \u2014 prirodni mineral koji pri zagrijavanju na oko 900\u00b0C ekspandira i postaje lagana, bijela, porozna \u010destica. Ova ekspandirana forma perlita ima gusto\u0107u od samo 30\u2013150 kg\/m\u00b3 \u2014 desetak puta lak\u0161u od pijeska.<\/p>\n<p>Perlit je:<\/p>\n<ul>\n<li>Negoriv (klasa A1 po EN)<\/li>\n<li>Hemijski inertan<\/li>\n<li>Nema mirisa, nije toksi\u010dan<\/li>\n<li>Odli\u010dan termi\u010dki i zvu\u010dni izolator<\/li>\n<\/ul>\n<h2>\u0160ta je perlit malter?<\/h2>\n<p>Perlit malter je malterska mje\u0161avina u kojoj se kao agregat umjesto pijeska koristi ekspandirani perlit. Vezivo je obi\u010dno cement ili vapno-cement kombinacija.<\/p>\n<p>Rezultat: lagan, toplinski i zvu\u010dno izoliraju\u0107i malter s niskom gusto\u0107om (400\u2013700 kg\/m\u00b3 vs. 1.800\u20132.000 kg\/m\u00b3 za standardni malter).<\/p>\n<p>Dolazi kao gotova mje\u0161avina u vre\u0107ama \u2014 samo se dodaje voda.<\/p>\n<h2>Klju\u010dne karakteristike<\/h2>\n<figure class=\"wp-block-table\">\n<table>\n<thead>\n<tr>\n<th>Karakteristika<\/th>\n<th>Perlit malter<\/th>\n<th>Klasi\u010dni cementni malter<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Gusto\u0107a<\/td>\n<td>400\u2013700 kg\/m\u00b3<\/td>\n<td>1.800\u20132.000 kg\/m\u00b3<\/td>\n<\/tr>\n<tr>\n<td>Toplinska vodljivost \u03bb<\/td>\n<td>0,06\u20130,12 W\/mK<\/td>\n<td>0,8\u20131,0 W\/mK<\/td>\n<\/tr>\n<tr>\n<td>Po\u017earna otpornost<\/td>\n<td>Klasa A1 (negoriv)<\/td>\n<td>Klasa A1<\/td>\n<\/tr>\n<tr>\n<td>Obradivost<\/td>\n<td>Lagan za nano\u0161enje<\/td>\n<td>Standardna<\/td>\n<\/tr>\n<tr>\n<td>\u010cvrsto\u0107a<\/td>\n<td>Ni\u017ea<\/td>\n<td>Vi\u0161a<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n<h2>Gdje se koristi perlit malter?<\/h2>\n<h3>Dimnjaci i ventilacioni kanali<\/h3>\n<p>Ovo je najva\u017enija primjena. Dimnjaci moraju biti toplinski izolirani iznutra \u2014 da produkti izgaranja ostanu topli i \u0161to br\u017ee odvode (smanjuje kondenzat). Perlit malter je predvi\u0111en za unutra\u0161nje malterisanje dimnja\u010dkih kanala.<\/p>\n<p>Otpornost na temperaturu: do 600\u00b0C (za standardni perlit malter), specijalni tipovi i vi\u0161e.<\/p>\n<h3>Termoizolacijski malter za zidove<\/h3>\n<p>Na starijim zgradama s masivnim zidovima, perlit malter se koristi kao <strong>izolacioni unutra\u0161nji malter<\/strong> \u2014 alternativa vanjskoj izolaciji tamo gdje vanjska nije mogu\u0107a (za\u0161ti\u0107ena fasada, gradske ulice).<\/p>\n<p>10 cm perlit maltera daje U-vrijednost ekvivalentnu oko 4\u20135 cm EPS-a.<\/p>\n<h3>Potkrovlja i tavani<\/h3>\n<p>Za izravnavanje i lagano izolovanje plo\u010de tavana. Lak\u0161i od cementnog maltera, manje optere\u0107uje konstrukciju.<\/p>\n<h3>Po\u017earno za\u0161titne obloge<\/h3>\n<p>Oblaganje \u010deli\u010dnih nosa\u010da i betonskih konstrukcija gdje je potrebna po\u017earna za\u0161tita \u2014 perlit upija toplinu i \u0161titi nosa\u010d.<\/p>\n<h3>Laki ispuni i nagibi<\/h3>\n<p>Za formiranje nagiba na ravnim krovovima (ispod hidroizolacije) i ispuna izme\u0111u slojeva gdje potrebujemo laganu masu.<\/p>\n<h2>Kako se nanosi?<\/h2>\n<p>Perlit malter se priprema i nanosi kao standardni malter:<\/p>\n<ul>\n<li>Mje\u0161anje s vodom prema uputama na vre\u0107i (proporija je va\u017ena \u2014 ne previ\u0161e vode)<\/li>\n<li>Nanos ru\u010dno ili ma\u0161inski (sa \u0161pricerom za lake maltere)<\/li>\n<li>Ravnanje ravnalom i poravnaljkom<\/li>\n<li>Su\u0161enje: sporije od cementnog maltera \u2014 min. 48\u201372 sata izme\u0111u slojeva<\/li>\n<\/ul>\n<p>Debljina jednog sloja: do 30\u201340 mm (vi\u0161eslojni nanos za ve\u0107e debljine).<\/p>\n<h2>Upozorenja<\/h2>\n<ul>\n<li>Perlit malter ima ni\u017eu \u010dvrsto\u0107u od cementnog \u2014 <strong>ne koristiti kao konstruktivni malter<\/strong><\/li>\n<li>Slabija otpornost na vlagu (bez specijalnih aditiva) \u2014 za\u0161tititi od direktnog kontakta s vodom<\/li>\n<li>Za vanjske primjene koristiti samo specijalne vanjske tipove s hidrofobnim dodacima<\/li>\n<\/ul>\n<h2>Habikon savjet<\/h2>\n<p>Perlit malter za dimnjake, unutra\u0161nju toplinsku izolaciju i po\u017earnu za\u0161titu dostupan je u Habikonu. Ako niste sigurni koji tip odgovara va\u0161oj primjeni \u2014 opi\u0161ite nam situaciju i preporu\u010dit \u0107emo pravo rje\u0161enje.<\/p>","protected":false},"excerpt":{"rendered":"<p>Perlit malter nije toliko poznat kao cementni ili gipsani malter, ali ima specifi\u010dne karakteristike zbog kojih je nezamjenjiv u odre\u0111enim [&hellip;]<\/p>\n","protected":false},"author":0,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[1],"tags":[],"class_list":["post-6877","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"acf":[],"_links":{"self":[{"href":"https:\/\/habikon.me\/en\/wp-json\/wp\/v2\/posts\/6877","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/habikon.me\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/habikon.me\/en\/wp-json\/wp\/v2\/types\/post"}],"replies":[{"embeddable":true,"href":"https:\/\/habikon.me\/en\/wp-json\/wp\/v2\/comments?post=6877"}],"version-history":[{"count":1,"href":"https:\/\/habikon.me\/en\/wp-json\/wp\/v2\/posts\/6877\/revisions"}],"predecessor-version":[{"id":7211,"href":"https:\/\/habikon.me\/en\/wp-json\/wp\/v2\/posts\/6877\/revisions\/7211"}],"wp:attachment":[{"href":"https:\/\/habikon.me\/en\/wp-json\/wp\/v2\/media?parent=6877"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/habikon.me\/en\/wp-json\/wp\/v2\/categories?post=6877"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/habikon.me\/en\/wp-json\/wp\/v2\/tags?post=6877"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}