{"id":10904,"date":"2023-05-10T09:20:00","date_gmt":"2023-05-10T01:20:00","guid":{"rendered":"https:\/\/230411wadmp3.adwebcloud.com\/prevention-of-yellowing-of-white-marble\/"},"modified":"2023-07-08T23:51:21","modified_gmt":"2023-07-08T15:51:21","slug":"prevention-of-yellowing-of-white-marble","status":"publish","type":"post","link":"https:\/\/whitemarblegranite.com\/sk\/prevention-of-yellowing-of-white-marble\/","title":{"rendered":"Prevencia \u017eltnutia bieleho mramoru"},"content":{"rendered":"<p>\u017dltnutie sp\u00f4soben\u00e9 vn\u00fatorn\u00fdm zlo\u017een\u00edm a \u0161trukt\u00farou mramoru vznik\u00e1 pod vplyvom vonkaj\u0161\u00edch podmienok. T\u00e1to vonkaj\u0161ia podmienka je kysl\u00edk vo vode a vzduchu. Preto, pokia\u013e sa \u00fa\u010dinne zabr\u00e1ni prenikaniu vody do vn\u00fatra kame\u0148a, \u017eltnutie sp\u00f4soben\u00e9 jeho zlo\u017een\u00edm a \u0161trukt\u00farou bude \u00fa\u010dinne potla\u010den\u00e9.<\/p>\n<p><\/p>\n<p>\u00da\u010dinn\u00fdm prostriedkom na zabr\u00e1nenie prenikaniu vody do vn\u00fatra kame\u0148a je hydroizol\u00e1cia zadnej strany dosky pred in\u0161tal\u00e1ciou kame\u0148a. Pri ranom hydroizola\u010dnom o\u0161etren\u00ed podkladu kamenn\u00fdch dosiek sa pou\u017e\u00edvalo natieranie silox\u00e1nov\u00fdm\/sil\u00e1nov\u00fdm priepustn\u00fdm hydroizola\u010dn\u00fdm prostriedkom. Fakty ukazuj\u00fa, \u017ee pou\u017eitie tohto druhu hydroizola\u010dn\u00e9ho prostriedku na natieranie zadnej strany dosky nedok\u00e1\u017ee \u00fa\u010dinne br\u00e1ni\u0165 vzniku po\u0161koden\u00ed kame\u0148a vr\u00e1tane \u017eltnutia.<\/p>\n<p><\/p>\n<p>Priepustn\u00fd vodoodpudiv\u00fd prostriedok m\u00e1 ur\u010dit\u00fa hranicu. Nech u\u017e je hydroizola\u010dn\u00fd prostriedok akoko\u013evek dobr\u00fd, jeho hydroizola\u010dn\u00fd v\u00fdkon postupne kles\u00e1 v d\u00f4sledku environment\u00e1lnych vplyvov. Preto je po prvom nanesen\u00ed hydroizola\u010dn\u00e9ho prostriedku nevyhnutn\u00e9 ho v pravideln\u00fdch intervaloch nanovo natiera\u0165, aby sa vyrovnal pokles jeho hydroizola\u010dn\u00e9ho v\u00fdkonu. Z tohto d\u00f4vodu s\u00fa penetra\u010dn\u00e9 hydroizola\u010dn\u00e9 prostriedky vhodn\u00e9 iba pre dosky, ktor\u00e9 je mo\u017en\u00e9 kedyko\u013evek nanovo natiera\u0165, napr\u00edklad predn\u00fa \u010das\u0165 podlahy alebo stenu orientovan\u00fa von. Ke\u010f sa penetra\u010dn\u00fd vodoodpudiv\u00fd prostriedok aplikuje na spodn\u00fa \u010das\u0165 dosky, nie je mo\u017en\u00e9 sledova\u0165 jeho vodoodpudiv\u00fa funkciu. Dokonca aj ke\u010f sa objavia zn\u00e1mky poklesu \u00fa\u010dinku hydroizola\u010dn\u00e9ho prostriedku, nem\u00f4\u017eeme ho nanovo natiera\u0165 a opravi\u0165. M\u00f4\u017eeme mu iba dopria\u0165, aby sa zhor\u0161il a nakoniec \u00faplne stratil svoju hydroizola\u010dn\u00fa funkciu. To je hlavn\u00fd d\u00f4vod, pre\u010do mnoh\u00e9 projekty pou\u017e\u00edvaj\u00fa tento proces in\u0161tal\u00e1cie podl\u00e1h a napriek tomu nedok\u00e1\u017eu zabr\u00e1ni\u0165 po\u0161kodeniam kame\u0148a.<\/p>\n<p><\/p>\n<p>Vznikol kamenn\u00fd hydroizola\u010dn\u00fd lepidlo so cementom ako z\u00e1kladn\u00fdm materi\u00e1lom a emulziou vysokomolekul\u00e1rnych polym\u00e9rov. Tento typ hydroizola\u010dn\u00e9ho lepidla sa naz\u00fdva dvojzlo\u017ekov\u00e9 hydroizola\u010dn\u00e9 lepidlo. Jedna zlo\u017eka je cement ako hlavn\u00e1 \u010das\u0165, s \u010fal\u0161\u00edmi anorganick\u00fdmi pln\u00edvkami a mal\u00fdm mno\u017estvom polym\u00e9rov\u00fdch pr\u00edsad, druh\u00e1 zlo\u017eka je organick\u00e1 polym\u00e9rov\u00e1 emulzia. Toto dvojzlo\u017ekov\u00e9 hydroizola\u010dn\u00e9 lepidlo mus\u00ed by\u0165 namie\u0161an\u00e9 na mieste. Pracovn\u00edci bez odbornej znalosti \u010dasto neuvedomuj\u00fa si d\u00f4le\u017eitos\u0165 spr\u00e1vneho pomeru obidvoch zlo\u017eiek a nenamie\u0161aj\u00fa ho presne pod\u013ea stanoven\u00e9ho pomeru. Preto nie je mo\u017en\u00e9 plne zaru\u010di\u0165 kvalitu. Okrem toho existuje ve\u013ea zna\u010diek tohto typu hydroizola\u010dn\u00e9ho lepidla a ich kvalita je nerovnomern\u00e1. Napr\u00edklad, ak nie je spr\u00e1vne vybrat\u00fd typ polym\u00e9ru v emulzii alebo je obsah tuhej l\u00e1tky pr\u00edli\u0161 n\u00edzky, je pravdepodobn\u00e9, \u017ee nebude hydroizola\u010dn\u00fd.<\/p>\n<p><\/p>\n<p>Toto dvojzlo\u017ekov\u00e9 hydroizola\u010dn\u00e9 lepidlo nie je vhodn\u00e9 pre biely mramor s vysok\u00fdm obsahom \u017eeleza ani pre mramor s viacer\u00fdmi tmav\u00fdmi trhlinami, preto\u017ee pri aplik\u00e1cii tohto hydroizola\u010dn\u00e9ho lepidla silne alkalick\u00e1 cementov\u00e1 voda okam\u017eite prenikne do trhl\u00edn kame\u0148a. Alebo kapil\u00e1rnych p\u00f3rov a vyte\u010die cez povrch dosky, \u010do m\u00f4\u017ee r\u00fdchlo sp\u00f4sobi\u0165 \u017eltnutie povrchu dosky.<\/p>\n<p><\/p>\n<p>\u017dltnutie bieleho mramoru sp\u00f4soben\u00e9 vonkaj\u0161\u00edmi faktormi je mo\u017en\u00e9 pred\u00eds\u0165 rozumn\u00fdm pou\u017e\u00edvan\u00edm a \u00fadr\u017ebou, napr\u00edklad umiestnen\u00edm vl\u00e1knitej kober\u010deky pri vstupe, aby sa odstr\u00e1nil piesok alebo in\u00e9 tvrd\u00e9 \u010dastice na podr\u00e1\u017eke pred vstupom do priestoru mramorovej dla\u017eby a t\u00fdm sa zn\u00ed\u017eil vplyv tvrd\u00fdch vonkaj\u0161\u00edch \u010dast\u00edc na opotrebovanie povrchu kame\u0148a. \u0160t\u00edtok pou\u017e\u00edvan\u00fd na \u010distenie podlahy mus\u00ed by\u0165 \u010dist\u00fd a voda pou\u017e\u00edvan\u00e1 na mopovanie podlahy mus\u00ed by\u0165 \u010dist\u00e1. Po pomopovan\u00ed podlahy treba vodu na zemi d\u00f4kladne utrie\u0165. Pou\u017e\u00edvajte \u010do najviac such\u00e9 utierky a menej mokr\u00e9ho mopovania. Ak je to mo\u017en\u00e9, je najlep\u0161ie pou\u017e\u00edva\u0165 na \u00fadr\u017ebu \u010distiace prostriedky na mramor.<\/p>\n<p><\/p>\n<p>Voskovanie podl\u00e1h sa uk\u00e1zalo ako met\u00f3da \u00fadr\u017eby kamenn\u00fdch dosiek, ktor\u00e1 sp\u00f4sobuje viac \u0161kody ako \u00fa\u017eitku. V prvom rade lesk podlahy nale\u0161tenej voskom netrv\u00e1 dlho. Na druhej strane v\u00e4\u010d\u0161ina vosku blokuje ventil\u00e1ciu p\u00f3rov kame\u0148a, \u010do br\u00e1ni norm\u00e1lnemu plynov\u00e9mu obehu mramoru, ktor\u00fd je prisp\u00f4soben\u00fd po\u010dasiu. Nakoniec, ke\u010f sa nahromaden\u00e1 voskov\u00e1 vrstva v d\u00f4sledku starnutia sfarb\u00ed na \u017elto a treba ju odstr\u00e1ni\u0165, je nutn\u00e9 pou\u017ei\u0165 odstra\u0148ova\u010d vosku. Pou\u017eitie odstra\u0148ova\u010da vosku v\u00e1\u017ene ovplyvn\u00ed kvalitu vzduchu v interi\u00e9ri.<\/p>\n<p><\/p>\n<p>Kry\u0161talick\u00e9 povrchov\u00e9 o\u0161etrenie je be\u017ene pou\u017e\u00edvan\u00e9 le\u0161tenie povrchu mramorov\u00fdch podl\u00e1h. Spr\u00e1vny v\u00fdber kry\u0161talick\u00e9ho povrchov\u00e9ho prostriedku m\u00f4\u017ee dosiahnu\u0165, \u017ee povrch o\u0161etren\u00e9ho kame\u0148a z\u00edska hust\u00fd, jasn\u00fd film, ktor\u00fd neovplyv\u0148uje priepustnos\u0165 kame\u0148a. Av\u0161ak pri spracovan\u00ed kry\u0161talick\u00e9ho povrchu, napr\u00edklad pri le\u0161ten\u00ed oce\u013eovou vatou, je nutn\u00e9 vys\u00e1va\u0165 rozpt\u00fdlen\u00fd pr\u00e1\u0161ok oce\u013eovej vaty. Ak\u00fdko\u013evek jemn\u00fd pr\u00e1\u0161ok oce\u013eovej vaty zost\u00e1vaj\u00faci na zemi m\u00f4\u017ee by\u0165 zdrojom zne\u010distenia, ktor\u00e9 sp\u00f4sobuje \u017eltnutie povrchu dosky.<\/p>\n<p><\/p>\n<p>Praktici v oblasti in\u0161tal\u00e1cie kame\u0148a musia ma\u0165 ist\u00fd odborn\u00fd z\u00e1klad, rozumie\u0165 pr\u00ed\u010din\u00e1m \u017eltnutia kame\u0148a, disponova\u0165 potrebn\u00fdmi zru\u010dnos\u0165ami na in\u0161tal\u00e1ciu kame\u0148a, udr\u017eiava\u0165 stavebn\u00e9 prostredie \u010dist\u00e9 a upraven\u00e9 a vyh\u00fdba\u0165 sa \u017eltnutiu kame\u0148a sp\u00f4soben\u00e9mu in\u0161tal\u00e1ciou. O\u0161etrova\u0165 kame\u0148 vedecky, vyh\u00fdba\u0165 sa pr\u00edchodu \u017eeleza, ktor\u00e9 by sp\u00f4sobilo \u017eltnutie kame\u0148a, cez \u010distiacu vodu alebo proces le\u0161tenia podlahy. Pou\u017e\u00edva\u0165 kvalitn\u00fd penetra\u010dn\u00fd hydroizola\u010dn\u00fd prostriedok na pravideln\u00fa ochranu podlahy, aby sa zn\u00ed\u017eil \u010das a mo\u017enosti kontaktu vody s kame\u0148om.<\/p>\n<p><\/p>\n<p>Preto by \u00fa\u010dinn\u00e1 prevencia \u017eltnutia bieleho mramoru mala by\u0165 komplexn\u00fdm opatren\u00edm. V pr\u00edpade, \u017ee cementov\u00e1 podlaha alebo stena nie je \u00fa\u010dinne hydroizolovan\u00e1, je obzvl\u00e1\u0161\u0165 d\u00f4le\u017eit\u00e9 o\u0161etrenie zadnej strany kamenn\u00e9ho panelu. V\u00fdber kvalitne garantovan\u00e9ho hydroizola\u010dn\u00e9ho lepidla na hydroizol\u00e1ciu zadnej strany dosky je najd\u00f4le\u017eitej\u0161\u00edm krokom zo v\u0161etk\u00fdch opatren\u00ed.<\/p>\n<p><\/p>","protected":false},"excerpt":{"rendered":"<p>The yellowing caused by the internal composition and structure of the marble occurs through external conditions. This external condition is the oxygen in water and air. Therefore, as long as water is effectively prevented from passing through the interior of the stone, the yellowing caused by the composition and structure of the stone will be [&hellip;]<\/p>\n","protected":false},"author":6,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[24],"tags":[],"class_list":["post-10904","post","type-post","status-publish","format-standard","hentry","category-knowledge"],"acf":[],"_links":{"self":[{"href":"https:\/\/whitemarblegranite.com\/sk\/wp-json\/wp\/v2\/posts\/10904","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/whitemarblegranite.com\/sk\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/whitemarblegranite.com\/sk\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/whitemarblegranite.com\/sk\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/whitemarblegranite.com\/sk\/wp-json\/wp\/v2\/comments?post=10904"}],"version-history":[{"count":0,"href":"https:\/\/whitemarblegranite.com\/sk\/wp-json\/wp\/v2\/posts\/10904\/revisions"}],"wp:attachment":[{"href":"https:\/\/whitemarblegranite.com\/sk\/wp-json\/wp\/v2\/media?parent=10904"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/whitemarblegranite.com\/sk\/wp-json\/wp\/v2\/categories?post=10904"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/whitemarblegranite.com\/sk\/wp-json\/wp\/v2\/tags?post=10904"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}