{"id":7810,"date":"2021-10-30T02:45:25","date_gmt":"2021-10-30T02:45:25","guid":{"rendered":"https:\/\/www.lifescienceart.com\/?p=7810"},"modified":"2021-10-30T02:45:25","modified_gmt":"2021-10-30T02:45:25","slug":"grout-vs-mortar-understanding-the-differences-and-applications","status":"publish","type":"post","link":"https:\/\/www.lifescienceart.com\/cs\/science\/materials-science\/grout-vs-mortar-understanding-the-differences-and-applications\/","title":{"rendered":"Sp\u00e1rovac\u00ed hmota vs. malta: Rozd\u00edly a pou\u017eit\u00ed"},"content":{"rendered":"<h2 class=\"wp-block-heading\">Sp\u00e1rovac\u00ed hmota vs. malta: Rozd\u00edly a pou\u017eit\u00ed<\/h2>\n\n<p>Zdic\u00ed projekty \u010dasto zahrnuj\u00ed pou\u017eit\u00ed sp\u00e1rovac\u00ed hmoty a malty, dvou z\u00e1kladn\u00edch materi\u00e1l\u016f, kter\u00e9 slou\u017e\u00ed v procesu v\u00fdstavby k odli\u0161n\u00fdm \u00fa\u010del\u016fm. P\u0159esto\u017ee oba materi\u00e1ly sd\u00edlej\u00ed ur\u010dit\u00e9 podobnosti, je d\u016fle\u017eit\u00e9 pochopit jejich rozd\u00edly, aby byla zaji\u0161t\u011bna spr\u00e1vn\u00e1 aplikace a optim\u00e1ln\u00ed v\u00fdsledky.<\/p>\n\n<h3 class=\"wp-block-heading\">Co je sp\u00e1rovac\u00ed hmota?<\/h3>\n\n<p>Sp\u00e1rovac\u00ed hmota je speci\u00e1ln\u00ed materi\u00e1l pou\u017e\u00edvan\u00fd k vypln\u011bn\u00ed a ut\u011bsn\u011bn\u00ed sp\u00e1r mezi dla\u017edicemi. Jeho prim\u00e1rn\u00ed funkc\u00ed je zabr\u00e1nit vod\u011b a ne\u010distot\u00e1m, aby prosakovaly do mezer mezi dla\u017edicemi, a udr\u017eovat tak integritu dla\u017edicov\u00e9ho povrchu. Sp\u00e1rovac\u00ed hmota tak\u00e9 p\u0159isp\u00edv\u00e1 k celkov\u00e9 estetick\u00e9 p\u0159ita\u017elivosti dla\u017edic, proto\u017ee ji lze p\u0159izp\u016fsobit tak, aby ladila nebo dopl\u0148ovala barvu a design dla\u017edic.<\/p>\n\n<h2 class=\"wp-block-heading\">Typy sp\u00e1rovac\u00ed hmoty:<\/h2>\n\n<ul class=\"wp-block-list\">\n<li><strong>Sp\u00e1rovac\u00ed hmota s p\u00edskem:<\/strong> Obsahuje p\u00edsek pro lep\u0161\u00ed pevnost spoje a je vhodn\u00e1 pro sp\u00e1ry \u0161ir\u0161\u00ed ne\u017e 1\/8 palce.<\/li>\n<li><strong>Sp\u00e1rovac\u00ed hmota bez p\u00edsku:<\/strong> Neobsahuje p\u00edsek, co\u017e vede k hlad\u0161\u00edmu povrchu. Je ide\u00e1ln\u00ed pro sp\u00e1ry u\u017e\u0161\u00ed ne\u017e 1\/8 palce.<\/li>\n<li><strong>Epoxidov\u00e1 sp\u00e1rovac\u00ed hmota:<\/strong> Vod\u011bodoln\u00e1 a odoln\u00e1 varianta bez obsahu miner\u00e1l\u016f, d\u00edky \u010demu\u017e je vhodn\u00e1 pro tenk\u00e9 sp\u00e1ry (1\/8 palce nebo m\u00e9n\u011b).<\/li>\n<\/ul>\n\n<h3 class=\"wp-block-heading\">Co je malta?<\/h3>\n\n<p>Malta slou\u017e\u00ed jako pojivo pro r\u016fzn\u00e9 zdic\u00ed materi\u00e1ly, v\u010detn\u011b dla\u017edic, cihel, p\u0159\u00edrodn\u00edho kamene a vyr\u00e1b\u011bn\u00e9ho d\u00fdhovan\u00e9ho kamene. Jej\u00edm prim\u00e1rn\u00edm \u00fa\u010delem je bezpe\u010dn\u011b dr\u017eet tyto materi\u00e1ly pohromad\u011b a vytvo\u0159it pevn\u00fd z\u00e1klad. Malta je typicky sm\u011bs\u00ed hrub\u00e9ho p\u00edsku, portlandsk\u00e9ho cementu a v\u00e1pna.<\/p>\n\n<h2 class=\"wp-block-heading\">Typy malty:<\/h2>\n\n<ul class=\"wp-block-list\">\n<li><strong>Lepic\u00ed malta:<\/strong> V\u0161estrann\u00e1 malta speci\u00e1ln\u011b vyvinut\u00e1 pro lepen\u00ed dla\u017edic na r\u016fzn\u00e9 podklady, jako je p\u0159ekli\u017eka, cementov\u00e9 desky a beton.<\/li>\n<li><strong>Malta typu S:<\/strong> Navr\u017eena pro pokl\u00e1d\u00e1n\u00ed cihel a kamene, stejn\u011b jako pro vyspr\u00e1vky (opravy po\u0161kozen\u00fdch maltov\u00fdch sp\u00e1r v existuj\u00edc\u00edm zdivu).<\/li>\n<li><strong>Malta typu N:<\/strong> Univerz\u00e1ln\u00ed malta vhodn\u00e1 pro vn\u011bj\u0161\u00ed a nadzemn\u00ed zdi.<\/li>\n<li><strong>Malta typu O:<\/strong> Nenat\u00edrateln\u00e1 malta pou\u017e\u00edvan\u00e1 prim\u00e1rn\u011b v interi\u00e9ru kv\u016fli sv\u00e9 ni\u017e\u0161\u00ed pevnosti v tlaku.<\/li>\n<li><strong>Malta typu M:<\/strong> Vysoce odoln\u00e1 malta navr\u017een\u00e1 pro podzemn\u00ed aplikace, jako jsou z\u00e1klady a t\u011b\u017ek\u00e1 b\u0159emena.<\/li>\n<li><strong>Malta typu K:<\/strong> M\u011bkk\u00e1 malta s velmi n\u00edzkou pevnost\u00ed v tlaku, \u010dasto pou\u017e\u00edvan\u00e1 pro dekorativn\u00ed \u00fa\u010dely.<\/li>\n<\/ul>\n\n<h3 class=\"wp-block-heading\">Lze sp\u00e1rovac\u00ed hmotu a maltu pou\u017e\u00edvat zam\u011bniteln\u011b?<\/h3>\n\n<p>Obecn\u011b by se sp\u00e1rovac\u00ed hmota a malta nem\u011bly pou\u017e\u00edvat zam\u011bniteln\u011b. Jejich specifick\u00e9 slo\u017een\u00ed a vlastnosti je \u010din\u00ed vhodn\u00fdmi pro r\u016fzn\u00e9 aplikace. V\u011bt\u0161ina v\u00fdrobc\u016f dla\u017edic doporu\u010duje pro spr\u00e1vnou instalaci konkr\u00e9tn\u00ed typy sp\u00e1rovac\u00ed hmoty nebo malty.<\/p>\n\n<p>V ur\u010dit\u00fdch situac\u00edch v\u0161ak m\u016f\u017ee lepic\u00ed malta ne\u00famysln\u011b vyplnit mezery mezi dla\u017edicemi, kdy\u017e jsou dla\u017edice p\u0159\u00edli\u0161 siln\u011b p\u0159itla\u010deny nebo je malta p\u0159\u00edli\u0161 hust\u00e1. I kdy\u017e je n\u011bkolik m\u00edst lepic\u00ed malty mezi dla\u017edicemi p\u0159ijateln\u00fdch, nem\u011blo by to sahat a\u017e k \u00farovni dla\u017edice, proto\u017ee by to zabr\u00e1nilo sp\u00e1rovac\u00ed hmot\u011b, aby ji spr\u00e1vn\u011b pokryla. P\u0159ebyte\u010dn\u00e1 lepic\u00ed malta by m\u011bla b\u00fdt p\u0159ed zatuhnut\u00edm odstran\u011bna, aby byla zaji\u0161t\u011bna hladk\u00e1 a rovnom\u011brn\u00e1 aplikace sp\u00e1rovac\u00ed hmoty.<\/p>\n\n<h3 class=\"wp-block-heading\">V\u00fdb\u011br spr\u00e1vn\u00e9 sp\u00e1rovac\u00ed hmoty nebo malty pro v\u00e1\u0161 projekt<\/h3>\n\n<p>V\u00fdb\u011br vhodn\u00e9 sp\u00e1rovac\u00ed hmoty nebo malty pro konkr\u00e9tn\u00ed projekt z\u00e1vis\u00ed na n\u011bkolika faktorech, v\u010detn\u011b typu pou\u017e\u00edvan\u00fdch dla\u017edic nebo zdic\u00edch materi\u00e1l\u016f, zam\u00fd\u0161len\u00e9 aplikace a po\u017eadovan\u00e9ho estetick\u00e9ho efektu. Zde je n\u011bkolik pokyn\u016f, kter\u00e9 je t\u0159eba zv\u00e1\u017eit:<\/p>\n\n<ul class=\"wp-block-list\">\n<li>Pro pokl\u00e1d\u00e1n\u00ed dla\u017edic je lepic\u00ed malta preferovanou volbou pro p\u0159ilepen\u00ed dla\u017edic k podkladu.<\/li>\n<li>Pro pokl\u00e1d\u00e1n\u00ed cihel nebo kamen\u016f se obvykle pou\u017e\u00edv\u00e1 malta typu S.<\/li>\n<li>Pro v\u0161eobecn\u00e9 zdic\u00ed aplikace je vhodnou volbou malta typu N.<\/li>\n<li>Pro nenat\u00edrateln\u00e9 aplikace v interi\u00e9ru se doporu\u010duje malta typu O.<\/li>\n<li>Pro podzemn\u00ed aplikace nebo t\u011b\u017ek\u00e1 b\u0159emena je nutn\u00e1 malta typu M.<\/li>\n<li>Pro dekorativn\u00ed \u00fa\u010dely s n\u00edzkou pevnost\u00ed v tlaku lze pou\u017e\u00edt maltu typu K.<\/li>\n<li>P\u0159i v\u00fdb\u011bru sp\u00e1rovac\u00ed hmoty zva\u017ete velikost sp\u00e1r dla\u017edic, po\u017eadovanou barvu a povrchovou \u00fapravu a specifick\u00e9 po\u017eadavky pokl\u00e1dan\u00fdch dla\u017edic.<\/li>\n<\/ul>\n\n<p>Pochopen\u00edm rozd\u00edl\u016f mezi sp\u00e1rovac\u00ed hmotou a maltou a v\u00fdb\u011brem vhodn\u00fdch materi\u00e1l\u016f pro v\u00e1\u0161 projekt m\u016f\u017eete dos\u00e1hnout optim\u00e1ln\u00edch v\u00fdsledk\u016f a zajistit trvanlivost a estetickou p\u0159ita\u017elivost va\u0161ich zdic\u00edch instalac\u00ed.<\/p>","protected":false},"excerpt":{"rendered":"<p>Sp\u00e1rovac\u00ed hmota vs. malta: Rozd\u00edly a pou\u017eit\u00ed Zdic\u00ed projekty \u010dasto zahrnuj\u00ed pou\u017eit\u00ed sp\u00e1rovac\u00ed hmoty a malty, dvou z\u00e1kladn\u00edch materi\u00e1l\u016f, kter\u00e9 slou\u017e\u00ed v procesu v\u00fdstavby k odli\u0161n\u00fdm \u00fa\u010del\u016fm. P\u0159esto\u017ee oba materi\u00e1ly&hellip;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3681],"tags":[10343,2856,11858,9954,8820,9774],"class_list":["post-7810","post","type-post","status-publish","format-standard","hentry","category-materials-science","tag-tiling","tag-construction","tag-mortar","tag-grout","tag-home-improvement","tag-masonry"],"_links":{"self":[{"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/posts\/7810","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/comments?post=7810"}],"version-history":[{"count":1,"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/posts\/7810\/revisions"}],"predecessor-version":[{"id":7811,"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/posts\/7810\/revisions\/7811"}],"wp:attachment":[{"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/media?parent=7810"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/categories?post=7810"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/tags?post=7810"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}