{"id":278544,"date":"2021-01-08T10:16:50","date_gmt":"2021-01-08T10:16:50","guid":{"rendered":"https:\/\/www.sanier.pl\/bw-hasla\/slownik-beton-komorkowy\/"},"modified":"2025-02-25T13:34:04","modified_gmt":"2025-02-25T13:34:04","slug":"slownik-beton-komorkowy","status":"publish","type":"knowledgebase","link":"https:\/\/www.sanier.pl\/sk\/bw-hasla\/slownik-beton-komorkowy\/","title":{"rendered":"P\u00f3robet\u00f3n"},"content":{"rendered":"<p>[vc_row][vc_column][vc_column_text]<\/p>\n<div class=\"flex max-w-full flex-col flex-grow\">\n<div class=\"min-h-8 text-message flex w-full flex-col items-end gap-2 whitespace-normal break-words text-start [.text-message+&amp;]:mt-5\" dir=\"auto\" data-message-author-role=\"assistant\" data-message-id=\"36cd1af6-4701-4253-9507-1632649bc2fb\" data-message-model-slug=\"gpt-4o-mini\">\n<div class=\"flex w-full flex-col gap-1 empty:hidden first:pt-[3px]\">\n<h2 data-start=\"36\" data-end=\"61\"><strong data-start=\"36\" data-end=\"61\">P\u00f3robet\u00f3n - \u010do to je?<\/strong><\/h2>\n<p data-start=\"63\" data-end=\"480\">Stavebn\u00fd materi\u00e1l na v\u00fdrobu blokov. Z\u00e1kladn\u00fdmi surovinami pou\u017e\u00edvan\u00fdmi na v\u00fdrobu p\u00f3robet\u00f3nu s\u00fa: v\u00e1pno, piesok, voda a cement a sadra (v malom mno\u017estve). Ako prostriedok na tvorbu p\u00f3rov sa pou\u017e\u00edva hlin\u00edkov\u00fd pr\u00e1\u0161ok, ktor\u00fd reaguje s v\u00e1penn\u00fdm oxidom a sp\u00f4sobuje uvo\u013e\u0148ovanie vod\u00edka. Vod\u00edk, ktor\u00fd unik\u00e1 z hmoty, vytv\u00e1ra v materi\u00e1li p\u00f3rovit\u00fa \u0161trukt\u00faru. Jeho miesto vypl\u0148uje vzduch, ktor\u00fd nakoniec tvor\u00ed 80 % objemu materi\u00e1lu.<\/p>\n<p data-start=\"482\" data-end=\"493\"><strong data-start=\"482\" data-end=\"493\">V\u00fdhody:<\/strong><\/p>\n<ul data-start=\"494\" data-end=\"789\">\n<li data-start=\"494\" data-end=\"525\">trv\u00e1cnos\u0165 vyroben\u00fdch prie\u010dok,<\/li>\n<li data-start=\"526\" data-end=\"562\">n\u00edzka objemov\u00e1 hustota (hmotnos\u0165),<\/li>\n<li data-start=\"563\" data-end=\"581\">\u013eahkos\u0165 mont\u00e1\u017ee,<\/li>\n<li data-start=\"582\" data-end=\"621\">presnos\u0165 rozmerov blokov a tvaroviek,<\/li>\n<li data-start=\"622\" data-end=\"671\">priazniv\u00e1 pevnos\u0165 v pomere k objemovej hustote,<\/li>\n<li data-start=\"672\" data-end=\"774\">priazniv\u00e9 tepeln\u00e9 vlastnosti umo\u017e\u0148uj\u00face v\u00fdstavbu jednovrstvov\u00fdch stien s vysokou tepelnou izol\u00e1ciou,<\/li>\n<li data-start=\"775\" data-end=\"789\">nehor\u013eavos\u0165.<\/li>\n<\/ul>\n<p data-start=\"791\" data-end=\"804\"><strong data-start=\"791\" data-end=\"804\">Nev\u00fdhody:<\/strong><\/p>\n<ul data-start=\"805\" data-end=\"1062\" data-is-last-node=\"\">\n<li data-start=\"805\" data-end=\"836\">krehkos\u0165 jednotliv\u00fdch prvkov,<\/li>\n<li data-start=\"837\" data-end=\"1002\">potreba presnej ochrany pred vlhkos\u0165ou po\u010das skladovania, prepravy a po zabudovan\u00ed do prie\u010dok budov (vlhkos\u0165 zhor\u0161uje tepelnoizola\u010dn\u00e9 vlastnosti a mrazuvzdornos\u0165),<\/li>\n<li data-start=\"1003\" data-end=\"1062\" data-is-last-node=\"\">nedostato\u010dn\u00e1 akustick\u00e1 izol\u00e1cia medzi bytov\u00fdmi prie\u010dkami.<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"mb-2 flex gap-3 empty:hidden -ml-2\">\n<div class=\"items-center justify-start rounded-xl p-1 flex\">\n<div class=\"flex items-center\"><\/div>\n<\/div>\n<\/div>\n<p>[\/vc_column_text][\/vc_column][\/vc_row][vc_row][vc_column][vc_single_image image=\"256794\" img_size=\"large\" alignment=\"center\"][\/vc_column][\/vc_row]<\/p>\n","protected":false},"author":1,"featured_media":280347,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","categories":[875],"tags":[],"class_list":["post-278544","knowledgebase","type-knowledgebase","status-publish","has-post-thumbnail","hentry","category-baza-wiedzy-sk"],"_links":{"self":[{"href":"https:\/\/www.sanier.pl\/sk\/wp-json\/wp\/v2\/knowledgebase\/278544","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.sanier.pl\/sk\/wp-json\/wp\/v2\/knowledgebase"}],"about":[{"href":"https:\/\/www.sanier.pl\/sk\/wp-json\/wp\/v2\/types\/knowledgebase"}],"author":[{"embeddable":true,"href":"https:\/\/www.sanier.pl\/sk\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.sanier.pl\/sk\/wp-json\/wp\/v2\/comments?post=278544"}],"version-history":[{"count":0,"href":"https:\/\/www.sanier.pl\/sk\/wp-json\/wp\/v2\/knowledgebase\/278544\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.sanier.pl\/sk\/wp-json\/wp\/v2\/media\/280347"}],"wp:attachment":[{"href":"https:\/\/www.sanier.pl\/sk\/wp-json\/wp\/v2\/media?parent=278544"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.sanier.pl\/sk\/wp-json\/wp\/v2\/categories?post=278544"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.sanier.pl\/sk\/wp-json\/wp\/v2\/tags?post=278544"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}