{"id":670,"date":"2022-10-10T15:05:28","date_gmt":"2022-10-10T13:05:28","guid":{"rendered":"https:\/\/mikrosvety.cz\/?p=670"},"modified":"2022-10-10T15:05:30","modified_gmt":"2022-10-10T13:05:30","slug":"jak-opravit-rozpadle-betonove-zidky","status":"publish","type":"post","link":"https:\/\/mikrosvety.cz\/?p=670","title":{"rendered":"Jak opravit rozpadl\u00e9 betonov\u00e9 z\u00eddky?"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Najdou se t\u00e9m\u011b\u0159 v\u0161ude. V p\u0159edzahr\u00e1dk\u00e1ch, pod oplocen\u00edm \u010di v \u010dlenit\u00e9m dvo\u0159e, kde vytv\u00e1\u0159ej\u00ed terasy v nerovn\u00e9m ter\u00e9nu.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Pokud v\u0161ak maj\u00ed sv\u00e1 nejlep\u0161\u00ed l\u00e9ta za sebou, vrtochy po\u010das\u00ed a zimn\u00ed mrazy se na nich v\u00fdrazn\u011b podepsaly. Loupou se, vypad\u00e1vaj\u00ed z nich \u0161t\u011brkov\u00e1 hn\u00edzda a ka\u017ed\u00fdm rokem je pod nimi v\u00edce kameniva ne\u017e v nich samotn\u00fdch.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">I kdy\u017e nevypadaj\u00ed p\u0159\u00edli\u0161 zdrav\u011b, p\u0159ece jen je lze opravit. Sta\u010d\u00ed jen rozlou\u010dit se s poku\u0161en\u00edm ukr\u00fdt je pod obklad. Po prvn\u00ed zim\u011b by p\u0159esto opadal dol\u016f. \u0158e\u0161en\u00ed je mo\u017en\u00e1 jednodu\u0161\u0161\u00ed ne\u017e byste se mohli domn\u00edvat.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Pry\u010d s \u017eivotem<br>Pro mechy, li\u0161ejn\u00edky \u010di jin\u00e9 \u017eiv\u00e9 organismy nen\u00ed p\u0159i renovaci z\u00eddek prostoru. T\u0159eba je odstranit aby nebr\u00e1nily spojov\u00e1n\u00ed p\u016fvodn\u00edho betonu s nov\u00fdmi opravn\u00fdmi vrstvami. Skv\u011bl\u00fdm pomocn\u00edkem je tlakov\u00e1 voda, kterou lze p\u00f3rovit\u00fd povrch vy\u010distit k dokonalosti.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Aby \u0161la pr\u00e1ce jednodu\u0161\u0161\u00ed, neud\u011bl\u00e1te chybu pokud s p\u0159edstihem nast\u0159\u00edk\u00e1te betonov\u00e9 plochy p\u0159\u00edpravkem s obsahem chl\u00f3ru. Vhodn\u00fdm a cenov\u011b dostupn\u00fdm prost\u0159edkem je pr\u00e1\u0161kov\u00fd Chloramin T, kter\u00fd na\u0159ed\u00edte podle pokyn\u016f v\u00fdrobce. Usmrt\u00ed \u017eiv\u00e9 organismy, kter\u00e9 budou pod tlakovou vodou ustupovat jednodu\u0161\u0161\u00ed.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Na zdrav\u00fd z\u00e1klad<br>I kdy\u017e p\u0159i otrysk\u00e1v\u00e1n\u00ed betonu vodou n\u011bkter\u00e9 nesoudr\u017en\u00e9 \u010d\u00e1sti opad\u00e1vaj\u00ed, odstranit je t\u0159eba i ty, kter\u00e9 jsou uchyceny pevn\u011bji. Zednick\u00fdm kladivem je t\u0159eba oklepat v\u0161e, co vykazuje v\u016fli odpadnut\u00ed. A\u0165 je takov\u00fd z\u00e1sah na prvn\u00ed pohled jakkoli destruktivn\u00ed, odstranit je t\u0159eba v\u0161e co se d\u00e1. Bez ohledu na to, jak bude z\u00eddka po takov\u00e9m \u010di\u0161t\u011bn\u00ed vypadat.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Z\u00eddky poom\u00e9tejte, opl\u00e1chn\u011bte je proudem vody ze zahradn\u00ed hadice a sesb\u00edrejte ve\u0161kerou sutinu kter\u00e1 se na zemi nahromadila. Kdy\u017e betonov\u00e9 torzo vyschne, samo uk\u00e1\u017ee zda je v pln\u00e9m zdrav\u00ed a p\u0159ipraveno k renovaci.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Kontaktn\u00ed m\u016fstek<br>Aby na star\u00e9m betonu opravn\u00e9 malty dr\u017eely co nejl\u00e9pe, pomoci mu je t\u0159eba penetra\u010dn\u00edm n\u00e1t\u011brem. Ten se propoj\u00ed s p\u00f3rovitou strukturou betonu a vytvo\u0159\u00ed hustou s\u00ed\u0165 molekul, na kter\u00e9 se opravn\u00e1 malta bude um\u011bt nav\u00e1zat v pln\u00e9 s\u00edle. Ne\u017e za\u010dnete p\u00e1trat po speci\u00e1ln\u00edch p\u0159\u00edpravc\u00edch, porozhl\u00e9dn\u011bte se po t\u011bch nejdostupn\u011bj\u0161\u00edch.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">O\u010dek\u00e1van\u00fd \u00fakol spln\u00ed Duvilax VV, kter\u00fd dlouhodob\u011b odol\u00e1v\u00e1 vlhkosti, alk\u00e1li\u00edm a ultrafialov\u00e9mu z\u00e1\u0159en\u00ed. Podle pokyn\u016f v\u00fdrobce jej naneste na such\u00fd beton. Jakmile penetrace zavadne, povrch je p\u0159ipraven un\u00e9st opravnou maltu. Ta se s p\u016fvodn\u00edm betonem propoj\u00ed t\u00e9m\u011b\u0159 stejn\u011b siln\u011b, jako by byla jeho sou\u010d\u00e1st\u00ed od nepam\u011bti.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Vyrobte si u\u0161lechtilou maltu<br>Chcete-li se vyhnout pou\u017eit\u00ed sana\u010dn\u00edch malt pro opravu betonov\u00fdch prvk\u016f, nam\u00edchat si m\u016f\u017eete u\u0161lechtilou maltu i doma. Kamenivo vhodn\u00e9 frakce prom\u00edchejte s Unimaltem 14 a m\u00edsto z\u00e1m\u011bsov\u00e9 vody p\u0159idejte disperzi Duvilax VV v penetra\u010dn\u00edm \u0159ed\u011bn\u00ed. V\u00fdsledkem bude cementov\u00e1 malta zu\u0161lecht\u011bn\u00e1 polymerem se skv\u011blou p\u0159ilnavost\u00ed a trvanlivost\u00ed.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Opraven\u00e9 povrchy je t\u0159eba vyhladit k po\u017eadovan\u00e9mu vzhledu. Zda budete restaurovat ostrohrann\u00fd design p\u016fvodn\u00edho stavu, nebo si zvol\u00edte nedbal\u00e9 obl\u00e9 linie je pouze na v\u00e1s. D\u016fle\u017eit\u00e9 je pouze to, aby malta d\u016fkladn\u011b vyhl\u00e9dla.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ochra\u0148te ji p\u0159ed vodou<br>Probl\u00e9mem rozpadl\u00fdch z\u00eddek je, \u017ee jim chyb\u00ed izolace proti zemn\u00ed vlhkosti. Proto je t\u0159eba o\u0161et\u0159it jejich povrch tak, aby vodn\u00ed p\u00e1ry mohly unikat z betonu ven, av\u0161ak sr\u00e1\u017ekov\u00e1 voda se nedostala dovnit\u0159. T\u00edmto paropropustn\u00fdm \u0159e\u0161en\u00edm se dos\u00e1hne rovnov\u00e1hy, kter\u00e1 minimalizuje vlhkost z\u00eddek, aby je nepo\u0161kodil mr\u00e1z.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0160ikovn\u00fdm \u0159e\u0161en\u00edm je nanotechnologick\u00e1 impregnace Isokor Miner\u00e1l. V povrchov\u00e9 vrstv\u011b opraven\u00e9 z\u00eddky vytvo\u0159\u00ed hustou s\u00ed\u0165 molekul, p\u0159es kter\u00e9 p\u00e1ra m\u016f\u017ee proch\u00e1zet ven, av\u0161ak kapaln\u00e1 voda dovnit\u0159 u\u017e ne. Je to, jako by beton za\u010dal odpuzovat vodu. Z\u016fst\u00e1v\u00e1 \u010dist\u00fd, nezne\u010di\u0161\u0165uje se a p\u0159i ka\u017ed\u00e9m z\u00e1vanu v\u011btru \u010di dotyku slune\u010dn\u00edch paprsk\u016f prosych\u00e1. Ba ani mech a li\u0161ejn\u00edky se na impregnovan\u00e9m povrchu neudr\u017e\u00ed.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Jak d\u00e1l<br>Dopl\u0148kov\u00fdmi \u0159e\u0161en\u00edmi lze minimalizovat kontakt z\u00eddek s vodou. P\u0159ekr\u00fdt je lze \u0161ikmou plechovou st\u0159\u00ed\u0161kou ukotvenou p\u0159\u00edmo do betonu, nebo zast\u0159e\u0161it dekorativn\u00ed \u0159adou ta\u0161ek z betonu \u010di p\u00e1len\u00e9 hl\u00edny.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Nov\u00e1 \u010depice vytvo\u0159\u00ed pro z\u00eddku estetick\u00fd dopln\u011bk, kter\u00fd m\u00e1 i sv\u016fj funk\u010dn\u00ed \u00fakol. V p\u0159\u00edpad\u011b, \u017ee je z\u00eddka z jedn\u00e9 ze stran p\u0159ekryta v kask\u00e1d\u011b zeminou, jej\u00ed \u017eivotnost lze prodlou\u017eit dren\u00e1\u017eov\u00e1n\u00edm. Pokud ho okopete, p\u0159elo\u017e\u00edte nopovou f\u00f3li\u00ed a p\u0159ihrnete kamenivem s dren\u00e1\u017en\u00ed troubou s vysp\u00e1dovan\u00fdm odvodem, budete p\u0159ed zubem \u010dasu o dal\u0161\u00ed krok vp\u0159ed.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Levn\u011bj\u0161\u00ed ne\u017e nov\u00fd<br>I kdy\u017e m\u016f\u017ee renovace vypadat napohled slo\u017eit\u011b, m\u011bjte na pam\u011bti, \u017ee je m\u00e9n\u011b pracn\u00e1 a n\u00e1kladn\u00e1 ne\u017e vybour\u00e1n\u00ed z\u00eddky a zalo\u017een\u00ed nov\u00e9. V\u00fdhodou je, \u017ee renovaci lze prov\u00e9st po \u010d\u00e1stech, v\u017edy podle toho jakou budete m\u00edt chu\u0165 do pr\u00e1ce.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Najdou se t\u00e9m\u011b\u0159 v\u0161ude. V p\u0159edzahr\u00e1dk\u00e1ch, pod oplocen\u00edm \u010di v \u010dlenit\u00e9m dvo\u0159e, kde vytv\u00e1\u0159ej\u00ed terasy v nerovn\u00e9m ter\u00e9nu. Pokud v\u0161ak maj\u00ed sv\u00e1 nejlep\u0161\u00ed l\u00e9ta za sebou, vrtochy po\u010das\u00ed a zimn\u00ed mrazy se na nich v\u00fdrazn\u011b podepsaly. Loupou se, vypad\u00e1vaj\u00ed z nich \u0161t\u011brkov\u00e1 hn\u00edzda a ka\u017ed\u00fdm rokem je pod nimi v\u00edce kameniva ne\u017e v nich samotn\u00fdch. [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":668,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"tdm_status":"","tdm_grid_status":"","footnotes":""},"categories":[15],"tags":[],"class_list":["post-670","post","type-post","status-publish","format-standard","has-post-thumbnail","category-pro-muze"],"amp_enabled":false,"_links":{"self":[{"href":"https:\/\/mikrosvety.cz\/index.php?rest_route=\/wp\/v2\/posts\/670","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/mikrosvety.cz\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/mikrosvety.cz\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/mikrosvety.cz\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/mikrosvety.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=670"}],"version-history":[{"count":0,"href":"https:\/\/mikrosvety.cz\/index.php?rest_route=\/wp\/v2\/posts\/670\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/mikrosvety.cz\/index.php?rest_route=\/wp\/v2\/media\/668"}],"wp:attachment":[{"href":"https:\/\/mikrosvety.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=670"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/mikrosvety.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=670"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/mikrosvety.cz\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=670"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}