{"id":6988,"date":"2021-06-08T10:33:04","date_gmt":"2021-06-08T08:33:04","guid":{"rendered":"https:\/\/era.archi\/?p=6988"},"modified":"2023-03-06T07:49:25","modified_gmt":"2023-03-06T06:49:25","slug":"diferencia-entre-casa-pasiva-casa-de-baix-consum-casa-de-consum-gairebe-nul-o-casa-net-zero-energy-building","status":"publish","type":"post","link":"https:\/\/era.archi\/ca\/diferencia-entre-casa-pasiva-casa-de-baix-consum-casa-de-consum-gairebe-nul-o-casa-net-zero-energy-building\/","title":{"rendered":"Difer\u00e8ncia entre Casa Pasiva, Casa de Baix consum, Casa de consum gaireb\u00e9 nul o Casa Net Zero Energy Building"},"content":{"rendered":"

Quina difer\u00e8ncia hi ha entre Casa Passiva, Casa de Baix consum, Casa de consum gaireb\u00e9 nul o Casa Net Zero Energy Building?<\/strong><\/p>\n

Qu\u00e8 \u00e9s una Casa Passiva? I una <\/strong>Casa de baix consum?<\/strong><\/p>\n

Qu\u00e8 \u00e9s una Casa de consum gaireb\u00e9 nul o Casa Net zero?<\/strong><\/p>\n

 <\/p>\n

Aqu\u00ed us mostrem les difer\u00e8ncies.
\nPer si encara no ens coneixes, ens en presentem.
\nSom ERA architects, un dels joves i creatius\u00a0estudis d’Arquitectura a Barcelona.
\nEn aquest post pots trobar la nostra explicaci\u00f3 professional i senzilla de com el disseny de casa teva pot tenir el compte tots els criteris de confort per a la teva nova llar.<\/p>\n

 <\/p>\n

Qu\u00e8 \u00e9s una Casa Passiva?<\/strong><\/p>\n

Casa passiva \u00e9s un habitatge que compleix els est\u00e0ndards del\u00a0Passivhaus Institute:<\/p>\n

demanda en climatitzaci\u00f3 <15kWh\/m2a o c\u00e0rrega en climatitzaci\u00f3 <10W\/m2
\nc\u00e0rrega prim\u00e0ria en electricitat de 120kWh\/m2a
\nhabitatge herm\u00e8tic (sense filtracions)
\nrenovaci\u00f3 de l\u00b4aire 0,33Wh\/m3k
\nhumitat relativa menor al 80%<\/p>\n

Aix\u00f2 significa que la casa t\u00e9 una temperatura durant tot l’any entre 20 i 26\u00baC gr\u00e0cies als guanys solars a l’hivern, a l’envolupant a\u00efllat, sense filtracions ni ponts t\u00e8rmics ia una bona protecci\u00f3 solar a l’estiu.<\/p>\n

 <\/p>\n

Qu\u00e8 \u00e9s una casa de baix consum?<\/strong><\/p>\n

\u00c9s una casa que consumeix poca energia. L’Institut Passive House Institute defineix les cases de baix consum quan compleixen amb tots els requisits anteriors menys el valor d’hermeticitat que assegura que no hi ha infiltracions de l’aire (n50<0,6)<\/p>\n

 <\/p>\n

Qu\u00e8 \u00e9s una Casa de Consum gaireb\u00e9 nul o Casa Net Zero (nZEB)?<\/strong><\/p>\n

Una casa de consum gaireb\u00e9 nul o Casa Net Zero \u00e9s la que s’autoabasteix d’energies renovables.
\n\u00c9s a dir, que l’energia que consumeix \u00e9s igual o menor a la que produeix de manera renovable (o si no, menor a l’energia renovable que compra).
\nEnergia es pot mesurar segons el cost en \u20ac de consum\/generaci\u00f3, en ppms de CO2, en quantitat d’energia contractada a l’any (kW\/a) o en consum d’energia prim\u00e0ria (kWh\/m2a)
\nEls criteris per quantificar la sostenibilitat de ledifici nZEB s\u00f3n diversos i poc espec\u00edfics.
\nFuncionen per a grans edificis per\u00f2 per a una casa es queden una mica curts per avaluar el nivell de confort.<\/p>\n

 <\/p>\n

La nostra recomanaci\u00f3 professional:<\/strong><\/p>\n

Al nostre\u00a0estudi d’Arquitectura a Barcelona, \u200b\u200brecomanem fer cases amb m\u00e0xims nivells de confort seguint els criteris de les cases passives definits pel Passive House Institute.<\/p>\n

 <\/p>\n

Espero que aquesta info t’ajudi en la teva\u00a0aventura.
\nFins al proper post!<\/p>\n

 <\/p>\n

Esther Rovira Raurell<\/a><\/span><\/div>\n
Arquitecta col.legiada a Barcelona<\/a>\u00a0#44234-8<\/span><\/div>\n
Passive House Designer<\/a><\/span><\/div>\n
Afiliada a la International Passive House Association<\/a><\/span><\/div>\n
Fundadora d’ERA architects<\/a>\u00a0<\/span><\/div>\n
<\/div>\n

P.S. Vols rebre consells sostenibles GRATIS? S\u00ed, vull!<\/a> <\/strong><\/span>o segueix-nos a Instagram<\/a>,\u00a0Pinterest<\/a>,\u00a0Twitter<\/a>\u00a0y\u00a0Facebook<\/a><\/span><\/p>\n","protected":false},"excerpt":{"rendered":"

Quina difer\u00e8ncia hi ha entre Casa Passiva, Casa de Baix […]<\/p>\n","protected":false},"author":3,"featured_media":3076,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[599,601],"tags":[419,420,421,422,423,424,425],"class_list":["post-6988","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-arquitecte-casa-pasiva","category-reforma-sostenible-ca","tag-arquitecta-barcelona-ca","tag-arquitecta-casas-barcelona-ca","tag-arquitecto-casas-barcelona-ca","tag-arquitecto-casas-pasivas-barcelona-ca","tag-arquitecto-casas-prefabricadas-de-madera-barcelona-ca","tag-arquitecto-passive-house-designer-barcelona-ca","tag-passive-house-designer-barcelona-ca-2"],"yoast_head":"\nDifer\u00e8ncia entre Casa Pasiva, Casa de Baix consum, Casa de consum gaireb\u00e9 nul o Casa Net Zero Energy Building - ERA architects<\/title>\n<meta name=\"description\" content=\"En aquest post pots trobar la nostra explicaci\u00f3 professional i senzilla de com el disseny de casa teva pot tenir el compte tots els criteris de confort per a la teva nova llar.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/era.archi\/ca\/diferencia-entre-casa-pasiva-casa-de-baix-consum-casa-de-consum-gairebe-nul-o-casa-net-zero-energy-building\/\" \/>\n<meta property=\"og:locale\" content=\"ca_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Difer\u00e8ncia entre Casa Pasiva, Casa de Baix consum, Casa de consum gaireb\u00e9 nul o Casa Net Zero Energy Building - 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