{"id":409,"date":"2022-01-18T10:42:48","date_gmt":"2022-01-18T09:42:48","guid":{"rendered":"https:\/\/czstavba.cz\/?p=409"},"modified":"2022-01-18T10:42:49","modified_gmt":"2022-01-18T09:42:49","slug":"sanacni-susici-omitka-aplikacni-postup","status":"publish","type":"post","link":"https:\/\/czstavba.cz\/?p=409","title":{"rendered":"Sana\u010dn\u00ed su\u0161\u00edc\u00ed om\u00edtka (aplika\u010dn\u00ed postup)"},"content":{"rendered":"\n

Vlhkost ve st\u011bn\u00e1ch a om\u00edtk\u00e1ch se projevuje vytvo\u0159en\u00edm zasolen\u00fdch skvrn na povrchu om\u00edtky, odlupov\u00e1n\u00edm a droben\u00edm barvy, opad\u00e1v\u00e1n\u00edm a prask\u00e1n\u00edm om\u00edtky, urychlenou tvorbou pl\u00edsn\u00ed a rozvojem \u0161kodliv\u00fdch bakteri\u00ed a z\u00e1pachem. St\u00e1vaj\u00edc\u00ed mokr\u00e9 om\u00edtky se doporu\u010duje nahradit vhodn\u00fdm sana\u010dn\u00edm syst\u00e9mem.
Jednu z efektivn\u00edch sou\u010d\u00e1st\u00ed sana\u010dn\u00edch opat\u0159en\u00ed p\u0159edstavuje su\u0161\u00edc\u00ed om\u00edtka se strukturou sest\u00e1vaj\u00edc\u00ed z p\u00f3r\u016f a \u00fazk\u00fdch kapil\u00e1r, kter\u00e9 je spojuj\u00ed, ale z\u00e1rove\u0148 zabra\u0148uj\u00ed pr\u016fniku soli ze zdiva do samotn\u00e9 om\u00edtky. Ze zdiva propou\u0161t\u011bj\u00ed jen necht\u011bnou vlhkost v podob\u011b p\u00e1ry.<\/p>\n\n\n\n

D\u00edky tomu nedoch\u00e1z\u00ed k zan\u00e1\u0161en\u00ed samotn\u00e9 om\u00edtky sol\u00ed, co\u017e prodlu\u017euje jej\u00ed funk\u010dnost. Doporu\u010den\u00ed: u sana\u010dn\u00edch opat\u0159en\u00ed je prvo\u0159ad\u00e9 sna\u017eit se odhalit p\u0159\u00ed\u010dinu vlhnut\u00ed a vhodn\u00fdmi opat\u0159en\u00edmi eliminovat\/omezit jej\u00ed p\u016fsoben\u00ed!<\/p>\n\n\n\n

Info o materi\u00e1lu: Su\u0161\u00edc\u00ed om\u00edtka na b\u00e1zi hydraulick\u00fdch pojiv s vysok\u00fdm obsahem dif\u00fazn\u011b otev\u0159en\u00fdch mikrop\u00f3r\u016f; vhodn\u00e1 k sanaci om\u00edtek po\u0161kozen\u00fdch kapil\u00e1rn\u00ed vlhkost\u00ed ak ochran\u011b nov\u00fdch staveb v prostor\u00e1ch vystaven\u00fdch vlhkosti a soli; do interi\u00e9ru i exteri\u00e9ru.
Zpracov\u00e1n\u00ed om\u00edtky Such\u00e1 sm\u011bs sana\u010dn\u00ed om\u00edtky se sm\u00edch\u00e1 s p\u0159edepsan\u00fdm mno\u017estv\u00edm vody (3,9 l vody\/30 kg pytel). K m\u00edch\u00e1n\u00ed om\u00edtky je nezbytn\u00e9 pou\u017e\u00edt sp\u00e1dovou m\u00edcha\u010dku. P\u0159i pou\u017eit\u00ed m\u00edcha\u010dky o objemu 80 l se nejlep\u0161\u00edho v\u00fdsledku dos\u00e1hne sm\u00edch\u00e1n\u00edm dvou pytl\u016f su\u0161\u00edc\u00ed om\u00edtky s p\u0159ibli\u017en\u011b 7,8 l vody.<\/p>\n\n\n\n

P\u0159ehled: Om\u00edtky odoln\u00e9 proti \u0159as\u00e1m
Nejprve se nalije do m\u00edcha\u010dky 90 % z\u00e1m\u011bsov\u00e9 vody, do kter\u00e9 se p\u0159idaj\u00ed dva pytle such\u00e9 sm\u011bsi om\u00edtky a m\u00edch\u00e1 se p\u0159ibli\u017en\u011b dv\u011b minuty. Po uplynut\u00ed t\u00e9to doby by malta m\u011bla dos\u00e1hnout lehk\u00e9 kr\u00e9mov\u00e9 konzistence. Pokud se tak nestane, je t\u0159eba p\u0159idat zb\u00fdvaj\u00edc\u00edch 10% z\u00e1m\u011bsov\u00e9 vody a maltu m\u00edchat min. 10 minut, Max. 15 minut.<\/p>\n\n\n\n

Co budeme pot\u0159ebovat:
Su\u0161\u00edc\u00ed om\u00edtka: Murexin Kemasan 580 spot\u0159eba: p\u0159ibli\u017en\u011b 30 kg\/m2 (na tlou\u0161\u0165ku vrstvy 20 mm), pap\u00edrov\u00fd pytel, 30 kg 499 K\u010d
Mont\u00e1\u017en\u00ed malta: Rychl\u00e1 fixa\u010dn\u00ed malta BP 33 spot\u0159eba: p\u0159ibli\u017en\u011b 1 kg\/0,7 l malty, pap\u00edrov\u00e9 balen\u00ed 2, 6, 10, 20 a 25 kg, 6 kg 199 K\u010d
Interi\u00e9rov\u00e1 silik\u00e1tov\u00e1 barva: Murexin Bioweiss SK 500 spot\u0159eba: p\u0159ibli\u017en\u011b 0,2 a\u017e 0,25 g\/m2 (na jeden n\u00e1t\u011br), plastov\u00e9 kbel\u00edk 5, 15 a 25 kg, 5 kg 590 K\u010d nebo Murexin Supra SK 600 spot\u0159eba: p\u0159ibli\u017en\u011b 0,1 a\u017e 0,15 l\/m2 (na jeden n\u00e1t\u011br), plastov\u00e9 kbel\u00edk 15 kg, 15 kg od 3.990,- K\u010d
N\u00e1\u0159ad\u00ed: sp\u00e1dov\u00e1 m\u00edcha\u010dka, zednick\u00e1 l\u017e\u00edce, zednick\u00e1 nab\u011bra\u010dka, d\u0159ev\u011bn\u00e9 nebo plastov\u00e9 zednick\u00e9 hlad\u00edtko.
01 | P\u0159\u00edprava podkladu
St\u00e1vaj\u00edc\u00ed mokr\u00e9 om\u00edtky, barvy a jin\u00e9 n\u00e1t\u011bry se odstran\u00ed ze zdiva p\u0159ibli\u017en\u011b 0,8 a\u017e 1,0 m nad viditelnou \u00farove\u0148 po\u0161kozen\u00ed. K v\u00fd\u0161ce viditeln\u00fdch stop vlhkosti (vlhk\u00e9 \u201emapy\u201c) se p\u0159ipo\u010dte 1 a\u017e 1,5 n\u00e1sobek tlou\u0161\u0165ky zdiva. Do ur\u010den\u00e9 v\u00fd\u0161ky se odstran\u00ed v\u0161echny zbytky star\u00fdch om\u00edtek, vrstvy n\u00e1t\u011br\u016f a barev. Mezery se vy\u010dist\u00ed od p\u0159esolen\u00e9 malty.<\/p>\n\n\n\n

P\u0159\u00edprava podkladu<\/p>\n\n\n\n

02 | Upevn\u011bn\u00ed instalac\u00ed
\u2026 do hloubky min. 10 mm a dr\u00e1t\u011bn\u00fdm kart\u00e1\u010dem se do\u010dist\u00ed zdivo. Prach se vyfouk\u00e1. Ze st\u011bn se odstran\u00ed v\u0161echny materi\u00e1ly na b\u00e1zi s\u00e1dry citliv\u00e9 na vlhkost, kter\u00fdmi byly upevn\u011bny instalace, krabice nebo kabely, a nahrad\u00ed se mont\u00e1\u017en\u00ed maltou na b\u00e1zi rychletuhnouc\u00edho cementu, kter\u00e1 vytvrdne p\u0159ibli\u017en\u011b za 5 minut.<\/p>\n\n\n\n

Upevn\u011bn\u00ed instalac\u00ed<\/p>\n\n\n\n

03 | Aplikace su\u0161\u00edc\u00ed om\u00edtky
P\u0159\u00edmo na vlhk\u00fd, resp. p\u0159edvlh\u010den\u00fd povrch st\u011bn se aplikuje sana\u010dn\u00ed su\u0161\u00edc\u00ed om\u00edtka v tlou\u0161\u0165ce 5 a\u017e 10 mm na jednu vrstvu. Nen\u00ed t\u0159eba aplikovat \u017e\u00e1dn\u00fd p\u0159edn\u00e1st\u0159ik nebo jin\u00e9 vrstvy.<\/p>\n\n\n\n

\"\"<\/figure><\/div>\n\n\n\n

Dal\u0161\u00ed den se om\u00edtka znovu navlh\u010d\u00ed a nanese se dal\u0161\u00ed vrstva om\u00edtky do po\u017eadovan\u00e9 kone\u010dn\u00e9 tlou\u0161\u0165ky (u druh\u00e9 a n\u00e1sleduj\u00edc\u00edch vrstv lze nan\u00e9st vrstvu om\u00edtky o tlou\u0161\u0165ce 10 mm), p\u0159i\u010dem\u017e se \u010derstv\u00e1 p\u0159edchoz\u00ed vrstva m\u00edrn\u011b zdrsn\u00ed ozuben\u00fdm hlad\u00edtkem. Doporu\u010den\u00e1 celkov\u00e1 tlou\u0161\u0165ka om\u00edtky je min. 20 mm.<\/p>\n\n\n\n

OD PARTNER\u016e ASB<\/p>\n\n\n\n

Vyu\u017eit\u00ed recyklovateln\u00fdch materi\u00e1l\u016f: Nov\u00fd depozit\u00e1\u0159 muzea v Pardubic\u00edch vym\u011bnil teorii za praxi<\/p>\n\n\n\n

Jak m\u016f\u017eeme dos\u00e1hnout dobr\u00e9 kvality \u017eivota v r\u00e1mci limit\u016f na\u0161\u00ed planety?
Aplikace su\u0161\u00edc\u00ed om\u00edtky<\/p>\n\n\n\n

04 | Fin\u00e1ln\u00ed \u00faprava
Po nanesen\u00ed posledn\u00ed vrstvy om\u00edtky se po\u010dk\u00e1 na dostate\u010dn\u00e9 vysu\u0161en\u00ed, resp. zavadnut\u00ed a m\u016f\u017ee se fin\u00e1ln\u011b zahladit zafilcov\u00e1n\u00edm, resp. lze om\u00edtku jemn\u011b vyhladit d\u0159ev\u011bn\u00fdm nebo plastov\u00fdm hlad\u00edtkem.<\/p>\n\n\n\n

P\u0159i po\u017eadavku na hladk\u00fd povrch lze aplikovat tenkou fin\u00e1ln\u00ed vrstvu (p\u0159ibli\u017en\u011b 2 mm) jemn\u011b su\u0161\u00edc\u00ed om\u00edtky. Om\u00edtku je t\u0159eba chr\u00e1nit p\u0159ed p\u0159\u00edli\u0161 rychl\u00fdm vysych\u00e1n\u00edm. P\u0159ibli\u017en\u011b po t\u0159ech t\u00fddnech od nanesen\u00ed om\u00edtky lze nan\u00e9st paropropustnou silik\u00e1tovou barvu.<\/p>\n","protected":false},"excerpt":{"rendered":"

Vlhkost ve st\u011bn\u00e1ch a om\u00edtk\u00e1ch se projevuje vytvo\u0159en\u00edm zasolen\u00fdch skvrn na povrchu om\u00edtky, odlupov\u00e1n\u00edm a droben\u00edm barvy, opad\u00e1v\u00e1n\u00edm a prask\u00e1n\u00edm om\u00edtky, urychlenou tvorbou pl\u00edsn\u00ed a rozvojem \u0161kodliv\u00fdch bakteri\u00ed a z\u00e1pachem. St\u00e1vaj\u00edc\u00ed mokr\u00e9 om\u00edtky se doporu\u010duje nahradit vhodn\u00fdm sana\u010dn\u00edm syst\u00e9mem.Jednu z efektivn\u00edch sou\u010d\u00e1st\u00ed sana\u010dn\u00edch opat\u0159en\u00ed p\u0159edstavuje su\u0161\u00edc\u00ed om\u00edtka se strukturou sest\u00e1vaj\u00edc\u00ed z p\u00f3r\u016f a \u00fazk\u00fdch kapil\u00e1r, […]<\/p>\n","protected":false},"author":2,"featured_media":410,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"tdm_status":"","tdm_grid_status":"","footnotes":""},"categories":[10],"tags":[],"class_list":["post-409","post","type-post","status-publish","format-standard","has-post-thumbnail","category-stavba"],"_links":{"self":[{"href":"https:\/\/czstavba.cz\/index.php?rest_route=\/wp\/v2\/posts\/409","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/czstavba.cz\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/czstavba.cz\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/czstavba.cz\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/czstavba.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=409"}],"version-history":[{"count":0,"href":"https:\/\/czstavba.cz\/index.php?rest_route=\/wp\/v2\/posts\/409\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/czstavba.cz\/index.php?rest_route=\/wp\/v2\/media\/410"}],"wp:attachment":[{"href":"https:\/\/czstavba.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=409"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/czstavba.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=409"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/czstavba.cz\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=409"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}