{"id":102,"date":"2025-09-05T12:35:45","date_gmt":"2025-09-05T12:35:45","guid":{"rendered":"https:\/\/aximeia.eu\/?p=102"},"modified":"2025-09-08T06:58:54","modified_gmt":"2025-09-08T06:58:54","slug":"analyza-samotovych-vzorku","status":"publish","type":"post","link":"https:\/\/aximeia.eu\/index.php\/2025\/09\/05\/analyza-samotovych-vzorku\/","title":{"rendered":"Anal\u00fdza \u0161amotov\u00fdch vzork\u016f"},"content":{"rendered":"\n<p>\u0160amot m\u00e1 v rakousk\u00e9m i \u010desk\u00e9m regionu projektu dlouhou historii a ob\u011b partnersk\u00e9 zem\u011b jsou zn\u00e1m\u00e9 svou keramickou v\u00fdrobou, p\u0159i\u010dem\u017e \u0161amot hraje kl\u00ed\u010dovou roli i p\u0159i v\u00fdrob\u011b \u017e\u00e1ruvzdorn\u00fdch materi\u00e1l\u016f pro kamna a pr\u016fmyslov\u00e9 aplikace.<\/p>\n\n\n\n<p>Pro \u00fa\u010dely zaji\u0161t\u011bn\u00ed kvality a v\u00fdvoje nov\u00fdch, energeticky \u00fasporn\u011bj\u0161\u00edch \u0161amotov\u00fdch v\u00fdrobk\u016f byla ve spolupr\u00e1ci s rakousk\u00fdmi v\u00fdrobci \u0161amotu provedena studie s vyu\u017eit\u00edm rentgenov\u00e9 v\u00fdpo\u010detn\u00ed tomografie. V r\u00e1mci projektu ATCZ00035 AXIMEIA byly v m\u00edst\u011b projektov\u00e9ho partnera ve Welsu zm\u011b\u0159eny t\u0159i r\u016fzn\u011b vyroben\u00e9 \u0161amotov\u00e9 cihly, aby se zjistily rozd\u00edly v jejich struktu\u0159e.<\/p>\n\n\n\n<p>Pr\u016f\u0159ezov\u00e9 sn\u00edmky generovan\u00e9 pomoc\u00ed v\u00fdpo\u010detn\u00ed tomografie jasn\u011b ukazuj\u00ed r\u016fzn\u00e9 materi\u00e1lov\u00e9 f\u00e1ze j\u00edlu a oxidu hlinit\u00e9ho, stejn\u011b jako vzduchov\u00e9 bubliny:<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"544\" height=\"539\" src=\"https:\/\/aximeia.eu\/wp-content\/uploads\/2025\/09\/Schamott_1.png\" alt=\"\" class=\"wp-image-103\" style=\"width:544px;height:auto\"\/><figcaption class=\"wp-element-caption\"><em>Obr\u00e1zek 1: Pr\u016f\u0159ez vzorkem \u0161amotov\u00e9 hl\u00edny \u010d. 1 s p\u0159\u00edm\u011bsemi vzduchu a dv\u011bma f\u00e1zemi materi\u00e1lu vyzna\u010den\u00fdmi \u0161ipkami.<\/em><\/figcaption><\/figure>\n\n\n\n<p>Trojrozm\u011brn\u00e1 data generovan\u00e1 pomoc\u00ed v\u00fdpo\u010detn\u00ed tomografie umo\u017e\u0148uj\u00ed kvantifikovat vzduchov\u00e9 inkluze ve vzorc\u00edch a stanovit procentu\u00e1ln\u00ed por\u00e9znost. V\u00fdsledky v\u00fdzkum\u016f uk\u00e1zaly, \u017ee por\u00e9znost ve vzorc\u00edch se pohybovala od m\u00e9n\u011b ne\u017e 0,05 % ve vzorku 3 do 3,8 % ve vzorku 2. Vzorek \u0161amotov\u00e9 hl\u00edny zobrazen\u00fd na obr\u00e1zku 2 m\u00e1 tedy nejvy\u0161\u0161\u00ed por\u00e9znost, a tedy pravd\u011bpodobn\u011b i nejni\u017e\u0161\u00ed \u00fa\u010dinnost akumulace tepla.<\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-1 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:100%\"><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group is-nowrap is-layout-flex wp-container-core-group-is-layout-1 wp-block-group-is-layout-flex\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"345\" height=\"361\" src=\"https:\/\/aximeia.eu\/wp-content\/uploads\/2025\/09\/Schamott_2.png\" alt=\"\" class=\"wp-image-104\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"389\" height=\"371\" src=\"https:\/\/aximeia.eu\/wp-content\/uploads\/2025\/09\/Schamott_3.png\" alt=\"\" class=\"wp-image-105\"\/><\/figure>\n<\/div>\n\n\n\n<p class=\"has-small-font-size\"><em>Obr\u00e1zek 2: 3D zn\u00e1zorn\u011bn\u00ed vzorku \u0161amotu \u010d. 2. Vlevo: 3D model vzorku. Vpravo: \u0160amotov\u00fd materi\u00e1l byl zobrazen transparentn\u011b pro barevnou ilustraci distribuce velikosti p\u00f3r\u016f vypln\u011bn\u00fdch vzduchem.<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u0160amot m\u00e1 v rakousk\u00e9m i \u010desk\u00e9m regionu projektu dlouhou historii a ob\u011b partnersk\u00e9 zem\u011b jsou zn\u00e1m\u00e9 svou keramickou v\u00fdrobou, p\u0159i\u010dem\u017e \u0161amot hraje kl\u00ed\u010dovou roli i p\u0159i v\u00fdrob\u011b \u017e\u00e1ruvzdorn\u00fdch materi\u00e1l\u016f pro kamna a pr\u016fmyslov\u00e9 aplikace. Pro \u00fa\u010dely zaji\u0161t\u011bn\u00ed kvality a v\u00fdvoje nov\u00fdch, energeticky \u00fasporn\u011bj\u0161\u00edch \u0161amotov\u00fdch v\u00fdrobk\u016f byla ve spolupr\u00e1ci s rakousk\u00fdmi v\u00fdrobci \u0161amotu provedena studie s [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":114,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[19],"tags":[],"class_list":["post-102","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-pilotni-mereni"],"_links":{"self":[{"href":"https:\/\/aximeia.eu\/index.php\/wp-json\/wp\/v2\/posts\/102","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/aximeia.eu\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/aximeia.eu\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/aximeia.eu\/index.php\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/aximeia.eu\/index.php\/wp-json\/wp\/v2\/comments?post=102"}],"version-history":[{"count":2,"href":"https:\/\/aximeia.eu\/index.php\/wp-json\/wp\/v2\/posts\/102\/revisions"}],"predecessor-version":[{"id":110,"href":"https:\/\/aximeia.eu\/index.php\/wp-json\/wp\/v2\/posts\/102\/revisions\/110"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/aximeia.eu\/index.php\/wp-json\/wp\/v2\/media\/114"}],"wp:attachment":[{"href":"https:\/\/aximeia.eu\/index.php\/wp-json\/wp\/v2\/media?parent=102"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/aximeia.eu\/index.php\/wp-json\/wp\/v2\/categories?post=102"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/aximeia.eu\/index.php\/wp-json\/wp\/v2\/tags?post=102"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}