{"id":20191,"date":"2025-08-03T21:31:23","date_gmt":"2025-08-03T19:31:23","guid":{"rendered":"https:\/\/www.koumak.cz\/katalog\/p\/baumax-beton-20-mpa-30-kg\/"},"modified":"2025-08-03T21:31:26","modified_gmt":"2025-08-03T19:31:26","slug":"baumax-beton-20-mpa-30-kg","status":"publish","type":"products","link":"https:\/\/www.koumak.cz\/katalog\/p\/baumax-beton-20-mpa-30-kg\/","title":{"rendered":"Baumax Beton 20 MPa 30 kg"},"content":{"rendered":"<div class=\"comments-space\">\nJako konstruk\u010dn\u00ed nebo v\u00fdpl\u0148ov\u00fd beton nosn\u00fdch i nenosn\u00fdch konstrukc\u00ed z prost\u00e9ho anebo vyztu\u017een\u00e9ho betonu, v exteri\u00e9ru i interi\u00e9ru. Vhodn\u00fd nap\u0159. ke zhotoven\u00ed z\u00e1kladov\u00fdch patek, p\u00e1s\u016f anebo desek, p\u0159eklad\u016f, pr\u016fvlak\u016f, stropn\u00edch tr\u00e1m\u016f, desek, schodi\u0161\u0165ov\u00fdch ramen a stup\u0148\u016f, op\u011brn\u00fdch zd\u00ed, podp\u016frn\u00fdch pil\u00ed\u0159\u016f, v\u00fdpln\u011b ztracen\u00e9ho bedn\u011bn\u00ed nebo drobn\u00fdch zahradn\u00edch konstrukc\u00ed. Lze tak\u00e9 pou\u017e\u00edt jako podklad pod dla\u017ebu.<\/p>\n<p>Podklad mus\u00ed odpov\u00eddat platn\u00fdm norm\u00e1m. V p\u0159edstihu je nutn\u00e9 ov\u011b\u0159it jeho pevnost a soudr\u017enost, a zda je dosta-te\u010dn\u011b vyzr\u00e1l\u00fd, such\u00fd, drsn\u00fd a rovnom\u011brn\u011b nas\u00e1kav\u00fd. Mus\u00ed b\u00fdt zbaven prachu, uvol\u0148uj\u00edc\u00edch se \u010d\u00e1stic i jin\u00fdch ne\u010distot. Nesm\u00ed b\u00fdt zmrzl\u00fd, mastn\u00fd ani vodoodpudiv\u00fd. Zhotoven\u00e9 bedn\u011bn\u00ed mus\u00ed b\u00fdt dostate\u010dn\u011b pevn\u00e9, nosn\u00e9 a \u010dist\u00e9, bez \u00falomk\u016f, n\u00e1nos\u016f, ledu, ne\u010distot a stojat\u00e9 vody. P\u0159edem je nutn\u00e9 zkontrolovat \u0159\u00e1dn\u00e9 ulo\u017een\u00ed a upevn\u011bn\u00ed v\u00fdztu\u017ee, pokud byla navr\u017eena. V\u00fdztu\u017e mus\u00ed b\u00fdt bez uvoln\u011bn\u00e9 rzi a dal\u0161\u00edch ne\u010distot, kter\u00e9 by zhor\u0161ovaly p\u0159\u00eddr\u017enosti betonu k v\u00fdztu\u017ei. Je nutn\u00e9 dodr\u017eet po\u017eadavky na minim\u00e1ln\u00ed kryc\u00ed vrstvu v\u00fdztu\u017ee z betonov\u00e9 sm\u011bsi.<\/p>\n<p>Podklad p\u0159ed ulo\u017een\u00edm betonu dostate\u010dn\u011b navlh\u010dit vodou. P\u0159ipravenou sm\u011bs ukl\u00e1dat rovnom\u011brn\u011b a po vrstv\u00e1ch. Neukl\u00e1dat z v\u00fd\u0161ky vy\u0161\u0161\u00ed ne\u017e 1 m, vznik\u00e1 riziko rozdru\u017een\u00ed. Po ulo\u017een\u00ed betonu do bedn\u011bn\u00ed nebo v\u00fdkopu dostate\u010dn\u011b zhutnit tak, aby se zabr\u00e1nilo vzniku nevypln\u011bn\u00fdch hn\u00edzd. P\u0159i ukl\u00e1d\u00e1n\u00ed betonu p\u0159\u00edmo na zeminu zabr\u00e1nit sm\u00edch\u00e1n\u00ed se zeminou. Povrch urovnat sta\u017een\u00edm lat\u00ed anebo vhodn\u00fdm hlad\u00edtkem.<\/p>\n<p>Bezpe\u010dnostn\u00ed list:<\/p>\n<p>Technick\u00fd list:<\/p>\n<h2>Parametry produktu Baumax Beton 20 MPa 30 kg<\/h2>\n<ul>\n<li><strong>Cena:<\/strong> 79 K\u010d<\/li>\n<li><strong>V\u00fdrobce:<\/strong> Baumax<\/li>\n<li><strong>EAN:<\/strong> 8591251002957<\/li>\n<\/ul>\n<\/div>\n","protected":false},"featured_media":20192,"template":"","product_category":[1184,1180,1185,1186,911],"product_manufacturer":[593],"product_tag":[],"class_list":["post-20191","products","type-products","status-publish","has-post-thumbnail","hentry","product_category-betony-malty-a-omitkyzahrada-a-stavebniny","product_category-stavebni-materialy","product_category-stavebni-materialyzahrada-a-stavebniny-betony-malty-a-omitkyzahrada-a-stavebniny","product_category-stavebninyzahrada-a-stavebniny-stavebni-materialyzahrada-a-stavebniny-betony-malty-a-omitkyzahrada-a-stavebniny","product_category-zahrada-a-stavebniny","product_manufacturer-baumax"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.koumak.cz\/katalog\/wp-json\/wp\/v2\/products\/20191","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.koumak.cz\/katalog\/wp-json\/wp\/v2\/products"}],"about":[{"href":"https:\/\/www.koumak.cz\/katalog\/wp-json\/wp\/v2\/types\/products"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.koumak.cz\/katalog\/wp-json\/wp\/v2\/media\/20192"}],"wp:attachment":[{"href":"https:\/\/www.koumak.cz\/katalog\/wp-json\/wp\/v2\/media?parent=20191"}],"wp:term":[{"taxonomy":"product_category","embeddable":true,"href":"https:\/\/www.koumak.cz\/katalog\/wp-json\/wp\/v2\/product_category?post=20191"},{"taxonomy":"product_manufacturer","embeddable":true,"href":"https:\/\/www.koumak.cz\/katalog\/wp-json\/wp\/v2\/product_manufacturer?post=20191"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.koumak.cz\/katalog\/wp-json\/wp\/v2\/product_tag?post=20191"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}