{"id":29779,"date":"2020-12-18T14:16:11","date_gmt":"2020-12-18T14:16:11","guid":{"rendered":"https:\/\/penosil.com\/cz\/with-cold-against-cold\/"},"modified":"2025-12-17T09:06:54","modified_gmt":"2025-12-17T08:06:54","slug":"s-chladem-proti-chladu","status":"publish","type":"post","link":"https:\/\/penosil.com\/cz\/s-chladem-proti-chladu\/","title":{"rendered":"S chladem proti chladu"},"content":{"rendered":"\n
V chladn\u00e9m podneb\u00ed je velmi d\u016fle\u017eit\u00e9 t\u011bsn\u011bn\u00ed odoln\u00e9 proti pov\u011btrnostn\u00edm vliv\u016fm, proto\u017ee spoje mus\u00ed odol\u00e1vat vliv\u016fm charakteristick\u00fdm pro zem\u011bpisnou \u0161\u00ed\u0159ku, jako je UV z\u00e1\u0159en\u00ed, sr\u00e1\u017eky a kol\u00eds\u00e1n\u00ed teplot.<\/p>\n\n\n\n
\u201eHovo\u0159\u00edme-li o odolnosti tmel\u016f a lepidel v zimn\u00edch podm\u00ednk\u00e1ch, je d\u016fle\u017eit\u00e9 nezam\u011b\u0148ovat dv\u011b situace \u2013 v jednom p\u0159\u00edpad\u011b hovo\u0159\u00edme o odolnosti ji\u017e vytvrzen\u00fdch tmel\u016f proti chladu v chladn\u00e9m klimatu, tedy o mrazuvzdornosti, a v druh\u00e9m p\u0159\u00edpad\u011b o mont\u00e1\u017en\u00edch prac\u00edch v zimn\u00edch podm\u00ednk\u00e1ch,\u201c \u0159\u00edk\u00e1 Kuldar Kongo, \u0159editel produktov\u00e9ho odd\u011blen\u00ed spole\u010dnosti Krimelte. Kter\u00e9 v\u00fdrobky by m\u011bly b\u00fdt pou\u017eity v tom \u010di onom p\u0159\u00edpad\u011b?<\/p>\n\n\n\n
P\u0159i hled\u00e1n\u00ed t\u011bsnic\u00edch materi\u00e1l\u016f, kter\u00e9 funguj\u00ed i p\u0159i vytvrzen\u00ed v extr\u00e9mn\u00edch podm\u00ednk\u00e1ch, a to i p\u0159i teplot\u011b -30 \u00b0C, je u\u017eite\u010dn\u00e9 ozna\u010den\u00ed CE na \u0161t\u00edtku t\u011bsnic\u00edho materi\u00e1lu. \u201eProto\u017ee existuje harmonizovan\u00e1 evropsk\u00e1 norma pro tmely, mus\u00ed b\u00fdt v\u0161echny tmely pou\u017e\u00edvan\u00e9 pro fas\u00e1dn\u00ed, zaskl\u00edvac\u00ed, sanit\u00e1rn\u00ed a podlahov\u00e9 pr\u00e1ce opat\u0159eny ozna\u010den\u00edm CE a na webov\u00fdch str\u00e1nk\u00e1ch v\u00fdrobce mus\u00ed b\u00fdt k dispozici prohl\u00e1\u0161en\u00ed o vlastnostech,\u201c vysv\u011btluje Kuldar Kongo. \u201eOzna\u010den\u00ed CE umo\u017e\u0148uje velmi snadno zjistit, zda lze v\u00fdrobek pou\u017e\u00edt i ve venkovn\u00edm prost\u0159ed\u00ed a v chladn\u00e9m klimatu.\u201c Nap\u0159\u00edklad ve zkratce F-EXT-INT-CC p\u00edsmeno F znamen\u00e1, \u017ee je vhodn\u00fd pro fas\u00e1dn\u00ed pr\u00e1ce (F \u2013 fas\u00e1da) v interi\u00e9ru i exteri\u00e9ru (EXT \u2013 exteri\u00e9r; INT \u2013 interi\u00e9r) a vlastnosti v\u00fdrobku byly d\u00e1le testov\u00e1ny ve zvl\u00e1\u0161t\u011b chladn\u00e9m klimatu CC \u2013 chladn\u00e9 klima). Nem\u011blo by se v\u0161ak zapom\u00ednat, \u017ee p\u0159i v\u00fdb\u011bru vhodn\u00e9ho tmelu je t\u0159eba krom\u011b odolnosti proti pov\u011btrnostn\u00edm vliv\u016fm zohlednit i dal\u0161\u00ed parametry, jako je schopnost pohybu, p\u0159ilnavost k podkladu atd. V p\u0159\u00edpad\u011b lepidel v\u0161ak nem\u00e1 smysl hledat na etiket\u011b ozna\u010den\u00ed CE, proto\u017ee pro n\u011b dosud nebyla stanovena harmonizovan\u00e1 norma.<\/p>\n\n\n\n
D\u00edky siln\u00fdm chemick\u00fdm vazb\u00e1m jsou silikony pova\u017eov\u00e1ny za jedny z nejodoln\u011bj\u0161\u00edch tmel\u016f proti pov\u011btrnostn\u00edm vliv\u016fm. \u201ePortfolio v\u00fdrobk\u016f Penosil zahrnuje neutr\u00e1ln\u00ed silikony Penosil EasyPRO All Purpose a Window&Door, kter\u00e9 p\u0159i spr\u00e1vn\u00e9 instalaci dokonale odol\u00e1vaj\u00ed drsn\u00fdm zim\u00e1m,\u201c \u0159\u00edk\u00e1 Kongo.<\/p>\n\n\n\n
Krom\u011b silikon\u016f maj\u00ed velmi dobrou odolnost proti chladu tak\u00e9 tmely a lepidla na b\u00e1zi hybridn\u00edch polymer\u016f. Mezi tmely je t\u0159eba vyzdvihnout\u00a0Seal&Fix Multiproject 722c<\/a> hybridn\u00ed tmel St\u0159echy & Fas\u00e1dy, a mezi lepidly,\u00a0Seal&Fix 709<\/a> lepidlo pro venkovn\u00ed pou\u017eit\u00ed.<\/p>\n\n\n\n P\u0159esto\u017ee v\u0161echny v\u00fd\u0161e uveden\u00e9 v\u00fdrobky maj\u00ed vynikaj\u00edc\u00ed odolnost proti chladu a pov\u011btrnostn\u00edm vliv\u016fm, mus\u00ed b\u00fdt instalov\u00e1ny v teplotn\u00edm rozmez\u00ed od +5 \u00b0C do +40 \u00b0C, aby bylo dosa\u017eeno po\u017eadovan\u00fdch v\u00fdsledk\u016f. Instalace v plusov\u00fdch stupn\u00edch je d\u016fle\u017eit\u00e1, aby nedoch\u00e1zelo ke kondenzaci vodn\u00ed p\u00e1ry, n\u00e1mrazy, sn\u011bhu nebo ledu na podkladech. Pokud je povrch lepidla po\u0161kozen chladem nebo vlhkost\u00ed, nem\u016f\u017ee fungovat ani ten nejkvalitn\u011bj\u0161\u00ed tmel nebo lepidlo.<\/p>\n\n\n\n P\u0159i m\u00ednusov\u00fdch teplot\u00e1ch je t\u0159eba se pokud mo\u017eno vyhnout vn\u011bj\u0161\u00edmu t\u011bsn\u011bn\u00ed a lepen\u00ed, proto\u017ee to s sebou nese r\u016fzn\u00e1 rizika. Pokud se v\u0161ak uk\u00e1\u017ee, \u017ee je to nevyhnuteln\u00e9, m\u011bly by se up\u0159ednostnit v\u00fdrobky, kter\u00e9 umo\u017e\u0148uj\u00ed ni\u017e\u0161\u00ed instala\u010dn\u00ed teploty. Nap\u0159\u00edklad\u00a0Polystyrol EasyGun 878<\/a> univerz\u00e1ln\u00ed p\u011bnov\u00e9 lepidlo, All Weather Roof Sealant 919<\/a> celoro\u010dn\u00ed tmel. \u201eV\u0161echny tyto v\u00fdrobky lze instalovat p\u0159i teplot\u00e1ch do -5 \u00b0C, ale ani zde nesm\u00edme zapom\u00ednat, \u017ee podklady mus\u00ed b\u00fdt o\u010di\u0161t\u011bny od ledu, sn\u011bhu a n\u00e1mrazy a v p\u0159\u00edpad\u011b pot\u0159eby mus\u00ed b\u00fdt pou\u017eita dal\u0161\u00ed dodate\u010dn\u00e1 opat\u0159en\u00ed, kter\u00e1 jsou d\u016fle\u017eit\u00e1 pro t\u011bsn\u011bn\u00ed a lepen\u00ed v zimn\u00edch podm\u00ednk\u00e1ch,\u201c zd\u016fraz\u0148uje produktov\u00fd mana\u017eer Kert Prants.<\/p>\n\n\n\n Piktogramy na \u0161t\u00edtku a v n\u00e1vodu k pou\u017eit\u00ed v\u00e1m pomohou vybrat spr\u00e1vn\u00fd v\u00fdrobek. N\u00e1vod k pou\u017eit\u00ed si v\u017edy p\u0159e\u010dt\u011bte, proto\u017ee krom\u011b informac\u00ed o odolnosti proti pov\u011btrnostn\u00edm vliv\u016fm v n\u011bm najdete tak\u00e9 informace o materi\u00e1lech, ke kter\u00fdm (lepic\u00ed) tmel p\u0159ilne, a tak\u00e9 o pru\u017enosti, pohyblivosti, dob\u011b zpracov\u00e1n\u00ed a teplot\u011b pou\u017eit\u00ed v\u00fdrobku. Obecn\u011b plat\u00ed, \u017ee odolnost proti pov\u011btrnostn\u00edm vliv\u016fm z\u00e1vis\u00ed na v\u00fdrobku, ale tak\u00e9 na p\u0159\u00edprav\u011b podkladu a spln\u011bn\u00ed po\u017eadovan\u00fdch podm\u00ednek.<\/p>\n\n\n\n Polystyrol EasyGun 878<\/a> univerz\u00e1ln\u00ed p\u011bnov\u00e9 lepidlo<\/p>\n\n\n\n V\u00edce\u00fa\u010delov\u00e1 lepic\u00ed p\u011bna pro celoro\u010dn\u00ed pr\u00e1ce v interi\u00e9ru i exteri\u00e9ru.<\/p>\n\n\n\n <\/p>\n<\/div><\/div>\n\n\n\n \u00a0Seal&Fix Multiproject 722c<\/a> hybridn\u00ed tmel St\u0159echy&Fas\u00e1dy<\/p>\n\n\n\n Hybridn\u00ed tmel pro vn\u011bj\u0161\u00ed opravy a restaurov\u00e1n\u00ed.<\/p>\n\n\n\n <\/p>\n\n\n\n Building Silicone 324\/324c<\/a> zaskl\u00edvac\u00ed silikon odoln\u00fd v\u016f\u010di pov\u011btrnostn\u00edm vliv\u016fm<\/p>\n\n\n\n <\/p>\n<\/div><\/div>\n\n\n\n <\/p>\n\n\n\nT\u011bsnic\u00ed pr\u00e1ce p\u0159i n\u00edzk\u00fdch teplot\u00e1ch<\/h4>\n\n\n\n
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Silikon pro energeticky \u00fa\u010dinn\u00e9 t\u011bsn\u011bn\u00ed oken a dve\u0159\u00ed.<\/p>\n\n\n\n\n