{"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\/es\/casa-pasiva-que-grosor-debe-tener-el-aislamiento\/","title":{"rendered":"Casa pasiva: \u00bfcu\u00e1l debe ser el grosor del aislamiento?"},"content":{"rendered":"<p>Para alcanzar una resistencia t\u00e9rmica de 6,5 m\u00b2-K\/W en las paredes (casa pasiva), se pueden utilizar diferentes espesores de materiales aislantes, en funci\u00f3n de su coeficiente de conductividad t\u00e9rmica (\u03bb). He aqu\u00ed algunos ejemplos de materiales aislantes utilizados habitualmente en la construcci\u00f3n y los espesores necesarios para alcanzar este valor de resistencia t\u00e9rmica.<\/p>\n\n\n\n<figure class=\"wp-block-table is-style-stripes\"><table><thead><tr><th>Material<\/th><th>Lambda \u03bb (W\/m-K)<\/th><th>Espesor (cm)<\/th><\/tr><\/thead><tbody><tr><td>Espuma de poliuretano<\/td><td>0.025<\/td><td>16<\/td><\/tr><tr><td>Poliestireno expandido (EPS) de grafito<\/td><td>0.030<\/td><td>20<\/td><\/tr><tr><td>Lana de vidrio<\/td><td>0.035<\/td><td>23<\/td><\/tr><tr><td>Lana de roca<\/td><td>0.035<\/td><td>23<\/td><\/tr><tr><td>Poliestireno expandido (EPS)<\/td><td>0.038<\/td><td>25<\/td><\/tr><tr><td>C\u00e1\u00f1amo<\/td><td>0.040<\/td><td>26<\/td><\/tr><tr><td>Celulosa<\/td><td>0.040<\/td><td>26<\/td><\/tr><tr><td>Poliestireno extruido (XPS)<\/td><td>0.042<\/td><td>27<\/td><\/tr><tr><td>Paja<\/td><td>0.120<\/td><td>78<\/td><\/tr><tr><td>Madera-cemento<\/td><td>0.160<\/td><td>104<\/td><\/tr><tr><td>Hormig\u00f3n celular<\/td><td>0.200<\/td><td>130<\/td><\/tr><tr><td>Hormig\u00f3n macizo<\/td><td>2.000<\/td><td>1 300<\/td><\/tr><\/tbody><\/table><\/figure>","protected":false},"excerpt":{"rendered":"<p>Para alcanzar una resistencia t\u00e9rmica de 6,5 m\u00b2-K\/W en las paredes (casa pasiva), se pueden utilizar diferentes espesores de materiales aislantes, en funci\u00f3n de su coeficiente de conductividad t\u00e9rmica (\u03bb). He aqu\u00ed algunos ejemplos de materiales aislantes utilizados habitualmente en la construcci\u00f3n y los espesores necesarios para alcanzar este valor de resistencia t\u00e9rmica. Material Lambda \u03bb (W\/m-K) Espesor [...]<\/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=\"es_ES\" \/>\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. Mat\u00e9riau Lambda \u03bb (W\/m\u00b7K) \u00c9paisseur [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/ecobloc.fr\/pt\/casa-passiva-qual-deve-ser-a-espessura-do-isolamento\/\" \/>\n<meta property=\"og:site_name\" content=\"FIXOLITE\" \/>\n<meta property=\"article:published_time\" content=\"2024-05-10T17:37:42+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-09-03T11:29:48+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/ecobloc.fr\/wp-content\/uploads\/insulation-material.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1020\" \/>\n\t<meta property=\"og:image:height\" content=\"536\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"S\u00e9bastien Denis\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Escrito por\" \/>\n\t<meta name=\"twitter:data1\" content=\"S\u00e9bastien Denis\" \/>\n\t<meta name=\"twitter:label2\" content=\"Tiempo de lectura\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minuto\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/ecobloc.fr\/pt\/casa-passiva-qual-deve-ser-a-espessura-do-isolamento\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/ecobloc.fr\/pt\/casa-passiva-qual-deve-ser-a-espessura-do-isolamento\/\"},\"author\":{\"name\":\"S\u00e9bastien Denis\",\"@id\":\"http:\/\/fixolite.fr\/en\/#\/schema\/person\/12b01e595f01a9c68650f2def2aca3c4\"},\"headline\":\"Maison passive : quelle \u00e9paisseur d&rsquo;isolation ?\",\"datePublished\":\"2024-05-10T17:37:42+00:00\",\"dateModified\":\"2025-09-03T11:29:48+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/ecobloc.fr\/pt\/casa-passiva-qual-deve-ser-a-espessura-do-isolamento\/\"},\"wordCount\":105,\"publisher\":{\"@id\":\"http:\/\/fixolite.fr\/en\/#organization\"},\"image\":{\"@id\":\"https:\/\/ecobloc.fr\/pt\/casa-passiva-qual-deve-ser-a-espessura-do-isolamento\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/fixolite.eu\/wp-content\/uploads\/insulation-material.jpg\",\"articleSection\":[\"Blocs de construction\"],\"inLanguage\":\"es\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/ecobloc.fr\/pt\/casa-passiva-qual-deve-ser-a-espessura-do-isolamento\/\",\"url\":\"https:\/\/ecobloc.fr\/pt\/casa-passiva-qual-deve-ser-a-espessura-do-isolamento\/\",\"name\":\"Maison passive : quelle \u00e9paisseur d'isolation ? 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