{"id":2152,"date":"2024-05-10T19:37:42","date_gmt":"2024-05-10T17:37:42","guid":{"rendered":"https:\/\/www.fixolite.eu\/?p=2152"},"modified":"2025-09-03T13:29:48","modified_gmt":"2025-09-03T11:29:48","slug":"maison-passive-quelle-epaisseur-disolation","status":"publish","type":"post","link":"https:\/\/fixolite.eu\/it\/casa-passiva-quanto-deve-essere-spesso-lisolamento\/","title":{"rendered":"Casa passiva: quanto deve essere spesso l'isolamento?"},"content":{"rendered":"<p>Per ottenere una resistenza termica di 6,5 m\u00b2-K\/W nelle pareti (casa passiva), si possono utilizzare diversi spessori di materiali isolanti, a seconda del loro coefficiente di conducibilit\u00e0 termica (\u03bb). Ecco alcuni esempi di materiali isolanti comunemente utilizzati in edilizia e gli spessori necessari per raggiungere questo valore di resistenza termica.<\/p>\n\n\n\n<figure class=\"wp-block-table is-style-stripes\"><table><thead><tr><th>Materiale<\/th><th>Lambda \u03bb (W\/m-K)<\/th><th>Spessore (cm)<\/th><\/tr><\/thead><tbody><tr><td>Schiuma di poliuretano<\/td><td>0.025<\/td><td>16<\/td><\/tr><tr><td>Polistirene espanso (EPS) grafitato<\/td><td>0.030<\/td><td>20<\/td><\/tr><tr><td>Lana di vetro<\/td><td>0.035<\/td><td>23<\/td><\/tr><tr><td>Lana di roccia<\/td><td>0.035<\/td><td>23<\/td><\/tr><tr><td>Polistirene espanso (EPS)<\/td><td>0.038<\/td><td>25<\/td><\/tr><tr><td>Canapa<\/td><td>0.040<\/td><td>26<\/td><\/tr><tr><td>Cellulosa<\/td><td>0.040<\/td><td>26<\/td><\/tr><tr><td>Polistirene estruso (XPS)<\/td><td>0.042<\/td><td>27<\/td><\/tr><tr><td>Paglia<\/td><td>0.120<\/td><td>78<\/td><\/tr><tr><td>Legno-cemento<\/td><td>0.160<\/td><td>104<\/td><\/tr><tr><td>Calcestruzzo cellulare<\/td><td>0.200<\/td><td>130<\/td><\/tr><tr><td>Calcestruzzo solido<\/td><td>2.000<\/td><td>1 300<\/td><\/tr><\/tbody><\/table><\/figure>","protected":false},"excerpt":{"rendered":"<p>Per ottenere una resistenza termica di 6,5 m\u00b2-K\/W nelle pareti (casa passiva), si possono utilizzare diversi spessori di materiali isolanti, a seconda del loro coefficiente di conducibilit\u00e0 termica (\u03bb). Ecco alcuni esempi di materiali isolanti comunemente utilizzati in edilizia e gli spessori necessari per raggiungere questo valore di resistenza termica. Materiale Lambda \u03bb (W\/m-K) Spessore [...]<\/p>","protected":false},"author":1,"featured_media":2153,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[11],"tags":[],"class_list":["post-2152","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blocs-de-construction"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v24.3 (Yoast SEO v24.9) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Maison passive : quelle \u00e9paisseur d&#039;isolation ? - FIXOLITE<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/ecobloc.fr\/pt\/casa-passiva-qual-deve-ser-a-espessura-do-isolamento\/\" \/>\n<meta property=\"og:locale\" content=\"it_IT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Maison passive : quelle \u00e9paisseur d&#039;isolation ?\" \/>\n<meta property=\"og:description\" content=\"Pour atteindre une r\u00e9sistance thermique de 6,5 m\u00b2\u00b7K\/W dans les murs (maison passive), diff\u00e9rentes \u00e9paisseurs de mat\u00e9riaux isolants peuvent \u00eatre utilis\u00e9es selon leur coefficient de conductivit\u00e9 thermique (\u03bb). Voici quelques exemples de mat\u00e9riaux isolants couramment utilis\u00e9s dans la construction et les \u00e9paisseurs n\u00e9cessaires pour atteindre cette valeur de r\u00e9sistance thermique. 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