{"id":1061,"date":"2024-04-11T16:51:11","date_gmt":"2024-04-11T14:51:11","guid":{"rendered":"https:\/\/cerama.sk\/informacie\/?p=1061"},"modified":"2024-04-11T16:51:11","modified_gmt":"2024-04-11T14:51:11","slug":"ako-sa-robi-marmolit-nahliadnutie-pod-pokrievku-vyrobcom","status":"publish","type":"post","link":"https:\/\/cerama.sk\/informacie\/ako-sa-robi-marmolit-nahliadnutie-pod-pokrievku-vyrobcom\/","title":{"rendered":"Ako sa rob\u00ed marmolit – nahliadnutie pod pokrievku v\u00fdrobcom"},"content":{"rendered":"

Mo\u017eno pozn\u00e1te priamo term\u00edn „marmolit“, mo\u017eno si aspo\u0148 zo svojho okolia vybavujete minim\u00e1lne jednu stavbu, na ktorej mo\u017eno uvidie\u0165 typick\u00fa zrnit\u00fa \u0161trukt\u00faru. Viete ale, z \u010doho tak\u00fd marmolit vlastne je a ako sa rob\u00ed?<\/p>\n

\u010co je to marmolit<\/h2>\n

Za o\u017eivenie z\u00e1ujmu o tento materi\u00e1l v\u010fa\u010d\u00edme sl\u00e1vnemu rusk\u00e9mu chemikovi Michailovi Lomonosovi. Hoci boli mozaikov\u00e9 omietky zn\u00e1me u\u017e d\u00e1vno predt\u00fdm, e\u0161te len z\u00e1sluhou tohto polyhistor do\u0161lo k ich akejsi renesancii.<\/p>\n

V modernom po\u0148at\u00ed sa jedn\u00e1 o zmes vytvoren\u00fa z spojiva a kameniva. Spojiva m\u00f4\u017eu by\u0165 r\u00f4znorod\u00e1, najbe\u017enej\u0161ie sa pou\u017e\u00edvaj\u00fa tri. To akryl\u00e1tov\u00e9 sa vyzna\u010duje vysokou elasticitou a jeho podstatnou v\u00fdhodou je, \u017ee u\u017e sa nemus\u00ed \u010falej riedi\u0165. Spojiva miner\u00e1lne m\u00f4\u017eu obsahova\u0165 sadru, v\u00e1penec \u010di cement.<\/p>\n

V\u00fdhodou je v tomto pr\u00edpade hlavne n\u00edzka cena a pevnos\u0165 podkladu. Nev\u00fdhodou naopak obmedzen\u00e1 vyu\u017eite\u013enos\u0165, cement by sa mal pou\u017e\u00edva\u0165 hlavne v exteri\u00e9ri, sadra a v\u00e1penec v interi\u00e9ri. Spojivo kremi\u010ditej je vhodn\u00e9 v\u00fdhradne pre interi\u00e9ry. Aplik\u00e1cia je navy\u0161e ur\u010den\u00e1 sk\u00f4r pre sk\u00fasen\u00fdch remeseln\u00edkov, lebo zmes r\u00fdchlo tuhne.<\/p>\n

Marmolit je typick\u00fd tie\u017e svojou \u0161trukt\u00farou v podobe drobn\u00fdch kamienkov. M\u00f4\u017ee to by\u0165 v\u00e4\u010d\u0161inou mramor, ale tie\u017e \u017eula alebo kreme\u0148 \u010di in\u00e9 pr\u00edrodn\u00e9 materi\u00e1ly. V niektor\u00fdch pr\u00edpadoch sa kame\u0148 tie\u017e nahr\u00e1dza umel\u00fa alternat\u00edvou.<\/p>\n

\"11\"<\/p>\n

Farebnos\u0165 a hrubos\u0165 marmolitu<\/h2>\n

Prid\u00e1van\u00edm farieb sa potom dosahuje \u017eiaduceho vizu\u00e1lneho efektu. Farbi\u0165 sa kamienky samozrejme nemusia, v niektor\u00fdch pr\u00edpadoch je cie\u013eom naopak ponecha\u0165 zafarbenie pr\u00edrodn\u00e9. Tie\u017e farben\u00fd marmolit je z h\u013eadiska p\u00f4vodn\u00e9ho odtie\u0148a st\u00e1ly. Pou\u017eit\u00e9 farby nebledn\u00fa ani pod vplyvom UV \u017eiarenia.<\/p>\n

Po cel\u00fa dobu \u017eivotnosti omietky si aj pri vonkaj\u0161iemu pou\u017eitiu napr\u00edklad na fas\u00e1de marmolit uchov\u00e1 svoj p\u00f4vodn\u00fd odtie\u0148. T\u00e1to kamenn\u00e1 drvina m\u00f4\u017ee ma\u0165 r\u00f4znu hrubos\u0165, ktor\u00e1 sa typicky pohybuje v rozp\u00e4t\u00ed 0,8 a\u017e 4 mm. Zrnitos\u0165 sa odv\u00edja najm\u00e4 od toho, ak\u00fd kame\u0148 sa pou\u017eije a tie\u017e od pl\u00e1novan\u00e9ho \u00fa\u010delu vyu\u017eitia omietky.<\/p>\n

\n

\"Jak<\/a> \"Ako<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

Mo\u017eno pozn\u00e1te priamo term\u00edn „marmolit“, mo\u017eno si aspo\u0148 zo svojho okolia vybavujete minim\u00e1lne jednu stavbu, na ktorej mo\u017eno uvidie\u0165 typick\u00fa zrnit\u00fa \u0161trukt\u00faru. Viete ale, z \u010doho tak\u00fd marmolit vlastne je a ako sa rob\u00ed? \u010co je to marmolit Za o\u017eivenie z\u00e1ujmu o tento materi\u00e1l v\u010fa\u010d\u00edme sl\u00e1vnemu rusk\u00e9mu chemikovi Michailovi Lomonosovi.Continue Reading<\/a><\/span><\/p>\n","protected":false},"author":2,"featured_media":1062,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8],"tags":[],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/cerama.sk\/informacie\/wp-json\/wp\/v2\/posts\/1061"}],"collection":[{"href":"https:\/\/cerama.sk\/informacie\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/cerama.sk\/informacie\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/cerama.sk\/informacie\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/cerama.sk\/informacie\/wp-json\/wp\/v2\/comments?post=1061"}],"version-history":[{"count":3,"href":"https:\/\/cerama.sk\/informacie\/wp-json\/wp\/v2\/posts\/1061\/revisions"}],"predecessor-version":[{"id":1065,"href":"https:\/\/cerama.sk\/informacie\/wp-json\/wp\/v2\/posts\/1061\/revisions\/1065"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/cerama.sk\/informacie\/wp-json\/wp\/v2\/media\/1062"}],"wp:attachment":[{"href":"https:\/\/cerama.sk\/informacie\/wp-json\/wp\/v2\/media?parent=1061"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cerama.sk\/informacie\/wp-json\/wp\/v2\/categories?post=1061"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cerama.sk\/informacie\/wp-json\/wp\/v2\/tags?post=1061"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}