{"id":5049,"date":"2021-10-30T15:45:07","date_gmt":"2021-10-30T15:45:07","guid":{"rendered":"https:\/\/www.lifescienceart.com\/?p=5049"},"modified":"2021-10-30T15:45:07","modified_gmt":"2021-10-30T15:45:07","slug":"signs-of-worn-out-paint-and-how-to-fix-it","status":"publish","type":"post","link":"https:\/\/www.lifescienceart.com\/ro\/life\/home-improvement\/signs-of-worn-out-paint-and-how-to-fix-it\/","title":{"rendered":"Semne ale vopselei uzate \u0219i cum s\u0103 o repari"},"content":{"rendered":"<h2 class=\"wp-block-heading\">Semne ale vopselei uzate \u0219i cum s\u0103 o repari<\/h2>\n\n<h2 class=\"wp-block-heading\">\u00cen\u021belegerea cauzelor \u0219i solu\u021biilor<\/h2>\n\n<p>Vopseaua exterioar\u0103 se confrunt\u0103 cu condi\u021bii dure, dar vopselele moderne sunt concepute s\u0103 reziste la aceste provoc\u0103ri. Cu toate acestea, \u00een anumite condi\u021bii sau atunci c\u00e2nd preg\u0103tirea \u0219i aplicarea sunt necorespunz\u0103toare, pot ap\u0103rea diverse probleme ale vopselei.<\/p>\n\n<h2 class=\"wp-block-heading\">Semne comune ale vopselei uzate<\/h2>\n\n<ul class=\"wp-block-list\">\n<li><strong>B\u0103\u0219ici:<\/strong> Bule sau vezicule mici p\u00e2n\u0103 la medii sub pelicula de vopsea, observate \u00een mod obi\u0219nuit pe lambriurile \u0219i ornamentele din lemn, cauzate de umiditatea prins\u0103 sau de vaporii de solvent.<\/li>\n<li><strong>Piele de aligator \u0219i fisuri:<\/strong> Cr\u0103p\u0103turi ad\u00e2nci cu un model de piele de reptil\u0103 (piele de aligator) sau cr\u0103p\u0103turi lungi, distan\u021bate uniform, cu ad\u00e2ncime mic\u0103 (fisuri), cauzate de straturi de vopsea incompatibile sau vopsea veche pe baz\u0103 de ulei.<\/li>\n<li><strong>Eflorescen\u021b\u0103:<\/strong> Depozite de sare alb\u0103 \u0219i sf\u0103r\u00e2micioas\u0103 care se formeaz\u0103 prin pelicula de vopsea pe suprafe\u021bele de zid\u0103rie, indic\u00e2nd migrarea umezelii \u0219i levigarea s\u0103rii.<\/li>\n<li><strong>M\u0103tuire:<\/strong> Praf fin \u0219i cretos pe suprafa\u021ba vopselei, un proces normal de \u00eemb\u0103tr\u00e2nire, dar m\u0103tuirea excesiv\u0103 poate indica deteriorarea vopselei, \u00een special \u00een climatele uscate.<\/li>\n<li><strong>L\u0103sare sau curgere:<\/strong> Aspect l\u0103sat, care picur\u0103 al peliculei de vopsea, cauzat de aplicarea grea, diluarea excesiv\u0103 sau condi\u021biile necorespunz\u0103toare de mediu.<\/li>\n<li><strong>Mucegai:<\/strong> Pete gri, maro, verzi sau negre pe pelicula de vopsea sau pe chit, indic\u00e2nd cre\u0219terea de ciuperci din cauza umezelii \u0219i a ventila\u021biei proaste.<\/li>\n<li><strong>Pete de rugin\u0103:<\/strong> Pete de culoare ruginie pe suprafe\u021bele vopsite, cauzate de cuie neresistente la coroziune sau cuie de o\u021bel care reac\u021bioneaz\u0103 cu umezeala sau taninurile din lemn.<\/li>\n<li><strong>Exfoliere:<\/strong> Separarea straturilor de vopsea de suprafa\u021b\u0103 sau \u00eentre ele, cauzat\u0103 de o aderen\u021b\u0103 slab\u0103, infiltrarea umezelii sau b\u0103\u0219ici.<\/li>\n<li><strong>Decolorare:<\/strong> Decolorarea \u0219i deschiderea la culoare a vopselei \u00een anumite zone, cauzate de razele UV, expunerea la intemperii \u0219i vopseaua de calitate sc\u0103zut\u0103.<\/li>\n<\/ul>\n\n<h2 class=\"wp-block-heading\">Cauze \u0219i solu\u021bii pentru vopseaua uzat\u0103<\/h2>\n\n<h2 class=\"wp-block-heading\">B\u0103\u0219ici<\/h2>\n\n<ul class=\"wp-block-list\">\n<li><strong>Cauze:<\/strong> Umiditate prins\u0103, vapori de solvent, ventila\u021bie necorespunz\u0103toare sau umezeala din cas\u0103 care scap\u0103 prin pere\u021bi.<\/li>\n<li><strong>Solu\u021bii:<\/strong> R\u0103zui\u021bi b\u0103\u0219icile, \u0219lefui\u021bi p\u00e2n\u0103 la lemnul gol, l\u0103sa\u021bi s\u0103 se usuce \u0219i revopsi\u021bi cu vopsea latex de \u00eenalt\u0103 calitate. Asigura\u021bi o ventila\u021bie corespunz\u0103toare \u0219i repara\u021bi orice surse de umiditate.<\/li>\n<\/ul>\n\n<h2 class=\"wp-block-heading\">Piele de aligator \u0219i fisuri<\/h2>\n\n<ul class=\"wp-block-list\">\n<li><strong>Cauze:<\/strong> Straturi de vopsea incompatibile, vopsea veche pe baz\u0103 de ulei sau \u00eemb\u0103tr\u00e2nire natural\u0103.<\/li>\n<li><strong>Solu\u021bii:<\/strong> \u00cendep\u0103rta\u021bi vopseaua veche, \u0219lefui\u021bi, aplica\u021bi grund \u0219i revopsi\u021bi cu vopsea flexibil\u0103 pe baz\u0103 de latex. Utiliza\u021bi vopsea latex de \u00eenalt\u0103 calitate.<\/li>\n<\/ul>\n\n<h2 class=\"wp-block-heading\">Eflorescen\u021b\u0103<\/h2>\n\n<ul class=\"wp-block-list\">\n<li><strong>Cauze:<\/strong> Migrarea umezelii prin pere\u021bii de zid\u0103rie, hidroizola\u021bie necorespunz\u0103toare sau \u00eent\u0103rire slab\u0103 a betonului.<\/li>\n<li><strong>Solu\u021bii:<\/strong> Elimina\u021bi sursele de umiditate, hidroizola\u021bi pere\u021bii exteriori, \u00eendep\u0103rta\u021bi eflorescen\u021ba \u0219i revopsi\u021bi cu vopsea latex de \u00eenalt\u0103 calitate.<\/li>\n<\/ul>\n\n<h2 class=\"wp-block-heading\">M\u0103tuire<\/h2>\n\n<ul class=\"wp-block-list\">\n<li><strong>Cauze:<\/strong> Vopsea ieftin\u0103, aplicare necorespunz\u0103toare a vopselei sau suprafe\u021be poroase.<\/li>\n<li><strong>Solu\u021bii:<\/strong> \u00cendep\u0103rta\u021bi m\u0103tuirea, sp\u0103la\u021bi cu aparatul de sp\u0103lat cu abur sau freca\u021bi cu o solu\u021bie de cur\u0103\u021bare \u0219i revopsi\u021bi cu vopsea latex de \u00eenalt\u0103 calitate. Cur\u0103\u021ba\u021bi zonele de c\u0103r\u0103mid\u0103 p\u0103tat\u0103 cu o solu\u021bie de cur\u0103\u021bare pentru zid\u0103rie.<\/li>\n<\/ul>\n\n<h2 class=\"wp-block-heading\">L\u0103sare sau curgere<\/h2>\n\n<ul class=\"wp-block-list\">\n<li><strong>Cauze:<\/strong> Aplicarea grea a vopselei, diluarea excesiv\u0103, condi\u021biile necorespunz\u0103toare de mediu sau lipsa preg\u0103tirii suprafe\u021bei.<\/li>\n<li><strong>Solu\u021bii:<\/strong> Redistribui\u021bi excesul de vopsea c\u00e2t timp este umed, \u0219lefui\u021bi zonele neuniforme \u0219i revopsi\u021bi dac\u0103 este uscat. Aplica\u021bi un grund pe suprafe\u021bele lucioase \u00eenainte de a vopsi. Utiliza\u021bi dou\u0103 straturi sub\u021biri de vopsea \u00een loc de un strat gros.<\/li>\n<\/ul>\n\n<h2 class=\"wp-block-heading\">Mucegai<\/h2>\n\n<ul class=\"wp-block-list\">\n<li><strong>Cauze:<\/strong> Umiditate, ventila\u021bie slab\u0103 \u0219i lipsa luminii solare.<\/li>\n<li><strong>Solu\u021bii:<\/strong> Freca\u021bi cu o solu\u021bie de cur\u0103\u021bare sau cu o solu\u021bie de \u00een\u0103lbitor, l\u0103sa\u021bi s\u0103 ac\u021bioneze, cl\u0103ti\u021bi \u0219i revopsi\u021bi cu vopsea latex de \u00eenalt\u0103 calitate.<\/li>\n<\/ul>\n\n<h2 class=\"wp-block-heading\">Pete de rugin\u0103<\/h2>\n\n<ul class=\"wp-block-list\">\n<li><strong>Cauze:<\/strong> Cuie neresistente la coroziune, cuie de o\u021bel sau expunere la umiditate.<\/li>\n<li><strong>Solu\u021bii:<\/strong> \u00cenlocui\u021bi cuiele de o\u021bel cu cuie galvanizate sau din o\u021bel inoxidabil. \u00cendep\u0103rta\u021bi rugina, aplica\u021bi un grund antirugin\u0103 \u0219i revopsi\u021bi.<\/li>\n<\/ul>\n\n<h2 class=\"wp-block-heading\">Exfoliere<\/h2>\n\n<ul class=\"wp-block-list\">\n<li><strong>Cauze:<\/strong> Preg\u0103tire slab\u0103 a suprafe\u021bei, infiltrarea umezelii sau b\u0103\u0219ici.<\/li>\n<li><strong>Solu\u021bii:<\/strong> R\u0103zui\u021bi vopseaua exfoliat\u0103, aplica\u021bi grund pe zonele goale, etan\u0219a\u021bi dac\u0103 este necesar \u0219i revopsi\u021bi cu vopsea acrilic\u0103 latex de \u00eenalt\u0103 calitate. Elimina\u021bi sursele de umiditate \u0219i asigura\u021bi o ventila\u021bie corespunz\u0103toare.<\/li>\n<\/ul>\n\n<h2 class=\"wp-block-heading\">Decolorare<\/h2>\n\n<ul class=\"wp-block-list\">\n<li><strong>Cauze:<\/strong> Raze UV, expunere la intemperii \u0219i vopsea de calitate sc\u0103zut\u0103.<\/li>\n<li><strong>Solu\u021bii:<\/strong> Sp\u0103la\u021bi sub presiune \u0219i revopsi\u021bi cu vopsea de calitate superioar\u0103, rezistent\u0103 la raze UV. Alege\u021bi culori mai deschise, care sunt mai pu\u021bin susceptibile la decolorare. Revopsi\u021bi \u00een mod regulat \u00een zonele cu expunere puternic\u0103 la soare.<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>Semne ale vopselei uzate \u0219i cum s\u0103 o repari \u00cen\u021belegerea cauzelor \u0219i solu\u021biilor Vopseaua exterioar\u0103 se confrunt\u0103 cu condi\u021bii dure, dar vopselele moderne sunt concepute s\u0103 reziste la aceste provoc\u0103ri.&hellip;<\/p>\n","protected":false},"author":4,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8844],"tags":[9036,9037,9040,9043,9041,1761,9038,9035,8880,9039,9042],"class_list":["post-5049","post","type-post","status-publish","format-standard","hentry","category-home-improvement","tag-alligatoring","tag-chalking","tag-rust-discoloration","tag-efflorescence","tag-peeling","tag-diy","tag-fading","tag-blistering","tag-home-maintenance","tag-mildew","tag-sagging"],"_links":{"self":[{"href":"https:\/\/www.lifescienceart.com\/ro\/wp-json\/wp\/v2\/posts\/5049","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.lifescienceart.com\/ro\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.lifescienceart.com\/ro\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/ro\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/ro\/wp-json\/wp\/v2\/comments?post=5049"}],"version-history":[{"count":1,"href":"https:\/\/www.lifescienceart.com\/ro\/wp-json\/wp\/v2\/posts\/5049\/revisions"}],"predecessor-version":[{"id":5050,"href":"https:\/\/www.lifescienceart.com\/ro\/wp-json\/wp\/v2\/posts\/5049\/revisions\/5050"}],"wp:attachment":[{"href":"https:\/\/www.lifescienceart.com\/ro\/wp-json\/wp\/v2\/media?parent=5049"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/ro\/wp-json\/wp\/v2\/categories?post=5049"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/ro\/wp-json\/wp\/v2\/tags?post=5049"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}