{"id":7648,"date":"2023-09-13T08:45:37","date_gmt":"2023-09-13T06:45:37","guid":{"rendered":"https:\/\/www.wachal.cz\/inovativni-materialy-ve-stavebnictvi\/"},"modified":"2023-09-13T08:45:37","modified_gmt":"2023-09-13T06:45:37","slug":"inovativni-materialy-ve-stavebnictvi","status":"publish","type":"post","link":"https:\/\/www.wachal.cz\/en\/inovativni-materialy-ve-stavebnictvi\/","title":{"rendered":"Inovativn\u00ed materi\u00e1ly ve stavebnictv\u00ed"},"content":{"rendered":"<p class=\"wp-block-paragraph\"><strong>\u017div\u00fd beton<\/strong><\/p>\n<p class=\"wp-block-paragraph\">V\u011bdci z\u00a0University of Colorado v\u00a0Boulderu p\u0159i\u0161li s\u00a0tzv. \u017eiv\u00fdm betonem, jeho\u017e p\u0159ednost\u00ed je schopnost reprodukce. Tento beton obsahuje cyanobakterie, zn\u00e1m\u00e9 jako sinice, kter\u00e9 produkuj\u00ed energii fotosynt\u00e9zou. A pr\u00e1v\u011b d\u00edky t\u011bmto fotosyntetick\u00fdm bakteri\u00edm je beton schopen opravit vlastn\u00ed trhliny. Mikroorganismy vst\u0159eb\u00e1vaj\u00ed sv\u011btlo a vytv\u00e1\u0159ej\u00ed tak uhli\u010ditan v\u00e1penat\u00fd, kter\u00fd postupn\u011b mezery vznikl\u00e9 v\u00a0betonu zapln\u00ed.<\/p>\n<p class=\"wp-block-paragraph\"><strong>Pr\u016fhledn\u00e9 d\u0159evo<\/strong><\/p>\n<p class=\"wp-block-paragraph\">Tento ekologick\u00fd materi\u00e1l je zalo\u017een\u00fd na klasick\u00e9 d\u0159evn\u00ed hmot\u011b, kter\u00e1 je zbavena barviva (ligninu). Lignin je pot\u00e9 i p\u0159es zachov\u00e1n\u00ed fyzik\u00e1ln\u00edch vlastnost\u00ed d\u0159eva nahrazen speci\u00e1ln\u00edm polymerem.\u00a0 Pr\u016fhledn\u00e9 d\u0159evo je tak minim\u00e1ln\u011b 5x pevn\u011bj\u0161\u00ed a leh\u010d\u00ed ne\u017e sklo, a m\u016f\u017ee se tak st\u00e1t potenci\u00e1ln\u00ed alternativou plastov\u00fdch nebo sklen\u011bn\u00fdch oken.<\/p>\n<p class=\"wp-block-paragraph\"><strong>Tekut\u00e1 \u017eula<\/strong><\/p>\n<p class=\"wp-block-paragraph\">Jedn\u00e1 se o tzv. tekut\u00fd k\u00e1men, kter\u00fd je vyroben\u00fd ze 70 % z\u00a0mramorov\u00e9 drti a ze 30 % ze speci\u00e1ln\u00edch p\u0159\u00edsad a dekorativn\u00edch plniv. Tato tekut\u00e1 stavebn\u00ed sm\u011bs se st\u0159\u00edk\u00e1 na povrchy z\u00a0kamene, zdiva, betonu \u010di asfaltu. Op\u011bt se jedn\u00e1 o ekologicky \u0161etrn\u00fd materi\u00e1l, jeliko\u017e obsahuje bezpe\u010dn\u00e9 prysky\u0159ice, miner\u00e1ln\u00ed plniva a p\u0159\u00edrodn\u00ed mramorovou dr\u0165. Materi\u00e1l je nejv\u00edce vyu\u017e\u00edvan\u00fd p\u0159i z\u00e1v\u011bre\u010dn\u00fdch prac\u00edch nebo povrchov\u00e9 \u00faprav\u011b r\u016fzn\u00fdch konstrukc\u00ed \u010di interi\u00e9rov\u00fdch prvk\u016f, p\u0159i\u010dem\u017e dod\u00e1v\u00e1 povrchu atraktivn\u00ed vzhled a trvanlivost.<\/p>\n","protected":false},"excerpt":{"rendered":"<p><strong><em>V\u00a0dne\u0161n\u00ed dob\u011b se velmi db\u00e1 na \u017eivotn\u00ed prost\u0159ed\u00ed, a jinak tomu nen\u00ed ani v\u00a0oboru stavebnictv\u00ed. Vznikaj\u00ed tak nov\u00e9 stavebn\u00ed materi\u00e1ly, kter\u00e9 jsou spolehliv\u00e9 a odoln\u00e9 a z\u00e1rove\u0148 tak\u00e9 vzdu\u0161n\u00e9 a lehk\u00e9.<\/em><\/strong><\/p>\n","protected":false},"author":1,"featured_media":7234,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"categories":[40],"tags":[],"class_list":["post-7648","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.wachal.cz\/en\/wp-json\/wp\/v2\/posts\/7648","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.wachal.cz\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.wachal.cz\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.wachal.cz\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.wachal.cz\/en\/wp-json\/wp\/v2\/comments?post=7648"}],"version-history":[{"count":0,"href":"https:\/\/www.wachal.cz\/en\/wp-json\/wp\/v2\/posts\/7648\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.wachal.cz\/en\/wp-json\/wp\/v2\/media\/7234"}],"wp:attachment":[{"href":"https:\/\/www.wachal.cz\/en\/wp-json\/wp\/v2\/media?parent=7648"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.wachal.cz\/en\/wp-json\/wp\/v2\/categories?post=7648"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.wachal.cz\/en\/wp-json\/wp\/v2\/tags?post=7648"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}