{"id":1471,"date":"2022-12-18T14:49:19","date_gmt":"2022-12-18T13:49:19","guid":{"rendered":"https:\/\/www.rehabilit.com\/?page_id=1471"},"modified":"2023-02-16T16:55:01","modified_gmt":"2023-02-16T15:55:01","slug":"humitats-per-capil%c2%b7laritat","status":"publish","type":"page","link":"https:\/\/www.rehabilit.com\/ca\/humitats-per-capil%c2%b7laritat\/","title":{"rendered":"Humitats per capil\u00b7laritat"},"content":{"rendered":"<section class=\"wpb-content-wrapper\"><p>[vc_row css_animation=&#8221;&#8221; row_type=&#8221;row&#8221; use_row_as_full_screen_section=&#8221;no&#8221; type=&#8221;grid&#8221; angled_section=&#8221;no&#8221; text_align=&#8221;left&#8221; background_image_as_pattern=&#8221;without_pattern&#8221; z_index=&#8221;&#8221;][vc_column][vc_separator type=&#8221;normal&#8221; el_class=&#8221;section_sep&#8221; up=&#8221;0&#8243; down=&#8221;0&#8243;][vc_column_text el_class=&#8221;section_title medium sep&#8221;]<\/p>\n<h2>Quina \u00e9s la causa de les humitats per capil\u00b7laritat?<\/h2>\n<p>[\/vc_column_text][vc_column_text el_class=&#8221;section_intro&#8221;]La <strong>humitat per capil\u00b7laritat<\/strong> es produeix a <strong>murs i parets de plantes baixes i soterranis<\/strong>, es crea un ascens de la humitat que prov\u00e9 del subs\u00f2l. Aquesta humitat puja per porus i capil\u00b7lars evaporant-se finalment a l&#8217;atmosfera.[\/vc_column_text][vc_row_inner row_type=&#8221;row&#8221; type=&#8221;full_width&#8221; text_align=&#8221;left&#8221; css_animation=&#8221;&#8221;][vc_column_inner width=&#8221;1\/2&#8243;][vc_column_text]L&#8217;aigua que prov\u00e9 del subs\u00f2l cont\u00e9 sals dissoltes. A mesura que l&#8217;aigua es va evaporant, les sals dissoltes cristal\u00b7litzen i es dipositen a l&#8217;arrebossat, de manera que aquest es va degradant igual que la pintura.<\/p>\n<p>Molts m\u00e8todes s&#8217;han provat per amagar les humitats, mitjan\u00e7ant intents d&#8217;impermeabilitzaci\u00f3 dels murs i la superf\u00edcie.<\/p>\n<p>En el millor dels casos s&#8217;aconsegueix dissimular temporalment la humitat, per\u00f2 la conseq\u00fc\u00e8ncia real \u00e9s l&#8217;anomenat \u201cefecte xemeneia\u201d, que fa pujar encara m\u00e9s la humitat per la paret.<\/p>\n<p>D&#8217;aquesta manera no se soluciona el problema de la humitat en terres i parets. Al contrari, s&#8217;agreuja i s&#8217;encareix la soluci\u00f3 a causa de la necessitat de tornar a abordar el problema.[\/vc_column_text][vc_separator type=&#8221;transparent&#8221; up=&#8221;40&#8243;][vc_column_text el_class=&#8221;section_title medium sep_small&#8221;]<\/p>\n<h3>Quines s\u00f3n les principals causes?<\/h3>\n<p>[\/vc_column_text][vc_column_text el_class=&#8221;block_causas&#8221;]Les causes de la humitat per capil\u00b7laritat, tant a terres com a parets, est\u00e0 en dos principis f\u00edsics naturals.<\/p>\n<p><strong>1. Absorci\u00f3 capil\u00b7lar<br \/>\n<\/strong>Qualsevol l\u00edquid contingut en un recipient ser\u00e0 absorbit (i ascendir\u00e0) per un tub que s&#8217;introdueixi al l\u00edquid, aconseguint m\u00e9s o menys altura depenent del di\u00e0metre del tub.<br \/>\nAquest fenomen \u00e9s conegut amb el nom de &#8220;tensi\u00f3 superficial&#8221; i &#8220;r\u00f2tula de contacte&#8221; i es produeix de la mateixa manera als murs i parets on existeix una xarxa infinita de capil\u00b7lars. D&#8217;aquesta manera, es crea una ascensi\u00f3 de la humitat des del terra cap a la paret.<\/p>\n<p><strong>2. Electro osmosi<br \/>\n<\/strong>L&#8217;electro-osmosi es defineix com el moviment d&#8217;un l\u00edquid sota l&#8217;influx d&#8217;un camp el\u00e8ctric, mitjan\u00e7ant una paret porosa.<br \/>\nL&#8217;aigua flueix seguint la direcci\u00f3 que parteix del pol positiu i es dirigeix \u200b\u200bal pol negatiu.<br \/>\nAquest principi va ser descobert fa m\u00e9s de 200 anys pel f\u00edsic Reuss. El fenomen es produeix de manera natural dins les parets humides. L&#8217;obra de base representa el diafragma por\u00f3s i el l\u00edquid carregat de sals dissoltes \u00e9s l&#8217;electr\u00f2lit de la pila. La difer\u00e8ncia de potencial entre terra i parets, d&#8217;entre 0,5 i 0,8 volts, \u00e9s suficient per mantenir la pila en funcionament.<\/p>\n<p>Rehabilit parteix d&#8217;aquests mateixos principis per donar una soluci\u00f3 definitiva al problema de les humitats, i aix\u00ed poder treure la humitat de les parets.[\/vc_column_text][vc_separator type=&#8221;transparent&#8221; up=&#8221;40&#8243;][\/vc_column_inner][vc_column_inner width=&#8221;1\/2&#8243;][vc_single_image image=&#8221;1543&#8243; img_size=&#8221;full&#8221; qode_css_animation=&#8221;&#8221;][vc_separator type=&#8221;transparent&#8221; up=&#8221;20&#8243;][vc_gallery interval=&#8221;3&#8243; images=&#8221;1903,1905,1907,1910,1912,1914,1916,1918,1920,1922&#8243; img_size=&#8221;full&#8221;][\/vc_column_inner][\/vc_row_inner][vc_separator type=&#8221;normal&#8221; el_class=&#8221;section_sep&#8221; up=&#8221;0&#8243; down=&#8221;0&#8243;][\/vc_column][\/vc_row]<\/p>\n<\/section>","protected":false},"excerpt":{"rendered":"<p>[vc_row css_animation=&#8221;&#8221; row_type=&#8221;row&#8221; use_row_as_full_screen_section=&#8221;no&#8221; type=&#8221;grid&#8221; angled_section=&#8221;no&#8221; text_align=&#8221;left&#8221; background_image_as_pattern=&#8221;without_pattern&#8221; z_index=&#8221;&#8221;][vc_column][vc_separator type=&#8221;normal&#8221; el_class=&#8221;section_sep&#8221; up=&#8221;0&#8243; down=&#8221;0&#8243;][vc_column_text el_class=&#8221;section_title medium sep&#8221;] Quina \u00e9s la causa de les humitats per capil\u00b7laritat? [\/vc_column_text][vc_column_text el_class=&#8221;section_intro&#8221;]La humitat per capil\u00b7laritat es produeix a murs i parets de plantes baixes i soterranis, es crea un ascens&#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"full_width.php","meta":{"footnotes":""},"class_list":["post-1471","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.rehabilit.com\/ca\/wp-json\/wp\/v2\/pages\/1471","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.rehabilit.com\/ca\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.rehabilit.com\/ca\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.rehabilit.com\/ca\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.rehabilit.com\/ca\/wp-json\/wp\/v2\/comments?post=1471"}],"version-history":[{"count":4,"href":"https:\/\/www.rehabilit.com\/ca\/wp-json\/wp\/v2\/pages\/1471\/revisions"}],"predecessor-version":[{"id":2003,"href":"https:\/\/www.rehabilit.com\/ca\/wp-json\/wp\/v2\/pages\/1471\/revisions\/2003"}],"wp:attachment":[{"href":"https:\/\/www.rehabilit.com\/ca\/wp-json\/wp\/v2\/media?parent=1471"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}