{"id":4240,"date":"2023-09-07T18:48:15","date_gmt":"2023-09-07T16:48:15","guid":{"rendered":"https:\/\/crossin.pl\/faq\/je-polyuretanova-pena-paropriepustna\/"},"modified":"2023-10-24T21:30:21","modified_gmt":"2023-10-24T19:30:21","slug":"je-polyuretanova-pena-paropriepustna","status":"publish","type":"faq","link":"https:\/\/crossin.pl\/sk\/faq\/je-polyuretanova-pena-paropriepustna\/","title":{"rendered":"Je polyuret\u00e1nov\u00e1 pena paropriepustn\u00e1?"},"content":{"rendered":"\n<p>Polyuret\u00e1nov\u00e1 pena nie je paropriepustn\u00e1.\nPena je priedu\u0161n\u00fd materi\u00e1l, pri\u010dom v porovnan\u00ed s tradi\u010dn\u00fdmi materi\u00e1lmi zost\u00e1va vysoko odoln\u00e1 vo\u010di vetru.\nT\u00e1to vlastnos\u0165 materi\u00e1lu zni\u017euje pohyb vzduchu v podkrov\u00ed, a t\u00fdm zvy\u0161uje izol\u00e1ciu.  <\/p>\n\n<p>Koeficient dif\u00fazneho odporu vodnej pary pre penu Crossin Attic Soft je: \u03bc = 3, tak\u017ee vodn\u00e1 para prenik\u00e1 cez izola\u010dn\u00fa vrstvu.<\/p>\n","protected":false},"template":"","class_list":["post-4240","faq","type-faq","status-publish","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Je polyuret\u00e1nov\u00e1 pena paropriepustn\u00e1? - Crossin<\/title>\n<meta name=\"description\" content=\"Je polyuret\u00e1nov\u00e1 pena paropriepustn\u00e1? 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