{"id":4138,"date":"2026-06-23T14:54:41","date_gmt":"2026-06-23T14:54:41","guid":{"rendered":"https:\/\/tudorcraft.eu\/?p=4138"},"modified":"2026-06-23T14:54:44","modified_gmt":"2026-06-23T14:54:44","slug":"restaurarea-cladire-vie-cu-stejar-si-canepa","status":"publish","type":"post","link":"https:\/\/tudorcraft.eu\/ca\/restaurarea-cladire-vie-cu-stejar-si-canepa\/","title":{"rendered":"Restauraci\u00f3 d&#039;una casa hist\u00f2rica dels anys 40: com transformem un edifici d&#039;entreguerres en un &quot;edifici viu&quot; amb roure i c\u00e0nem (#hempcrete)"},"content":{"rendered":"<p class=\"wp-block-paragraph\"><em>El risc m\u00e9s gran que sorgeix a l&#039;hora de restaurar un edifici hist\u00f2ric i, en general, a l&#039;hora de conservar el patrimoni arquitect\u00f2nic \u00e9s preservar la identitat d&#039;aquests valors, tant est\u00e8ticament com estructuralment. No nom\u00e9s \u00e9s important el resultat final visible, sin\u00f3 tamb\u00e9 els materials que s&#039;utilitzaran per a la restauraci\u00f3, des del material de les finestres fins al rea\u00efllament de les parets. I s\u00ed, un projecte com el que us presentem a continuaci\u00f3 \u00e9s un veritable repte, i el resultat, sense concessions, \u00e9s tamb\u00e9 el que ofereix la major satisfacci\u00f3. No ho diem perqu\u00e8 ho h\u00e0gim llegit en llibres, sin\u00f3 perqu\u00e8, alhora... <strong>Taller Tudor<\/strong>, Ho vaig viure! Ara tornem al t\u00edtol d&#039;aquest article: <strong>Restauraci\u00f3 d&#039;una casa hist\u00f2rica dels anys 40: com transformem un edifici d&#039;entreguerres en un &quot;edifici viu&quot; amb roure i c\u00e0nem<\/strong>, perqu\u00e8 d&#039;aix\u00f2 \u00e9s del que parlarem.<\/em><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Quan et proposes restaurar i rehabilitar un edifici patrimonial, parteixes de la idea que ha de conservar la seva &quot;\u00e0nima&quot; i la seva valuosa vibraci\u00f3, per\u00f2 tamb\u00e9 cobrar una nova vida. Com ho fas? Evitant l&#039;\u00fas de materials barats que poden causar danys tant est\u00e8tics com t\u00e8cnics. En resum, quan vam restaurar l&#039;edifici hist\u00f2ric constru\u00eft el 1940, al centre de Bucarest, sab\u00edem que per a les finestres utilitzar\u00edem fusta massissa de roure, en cap cas PVC, que utilitzar\u00edem c\u00e0nem sec i encofrat de magnesi (MgO) per a l&#039;a\u00efllament i que per garantir l&#039;efici\u00e8ncia energ\u00e8tica i uns acabats de qualitat segons els est\u00e0ndards moderns aplicar\u00edem les normes de la norma NZEB (Nearly Zero Energy Building). Parlem-ne llargament...<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Per qu\u00e8 fusteria de roure de triple capa?<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Perqu\u00e8 una fa\u00e7ana d&#039;edifici amb valor patrimonial mereix respecte i perqu\u00e8 ja hem vist a Bucarest (i no nom\u00e9s) un munt d&#039;edificis hist\u00f2rics que s&#039;han convertit en exemples de kitsch monstru\u00f3s despr\u00e9s de ser equipats amb finestres de PVC, amb persianes enrotllables de PVC blanc! Quanta unitat est\u00e8tica hi ha entre el pl\u00e0stic i l&#039;arquitectura del per\u00edode d&#039;entreguerres... digueu-nos que no ens n&#039;adonem.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">D&#039;acord, d&#039;acord, per\u00f2 per qu\u00e8 el roure de triple capa \u00e9s la soluci\u00f3 ideal per a les finestres d&#039;un edifici antic? No exagerem si diem que en el proc\u00e9s d&#039;una restauraci\u00f3 adequada, la fusteria antiga se substitueix per una veritable obra d&#039;art funcional, que garanteix l&#039;eleg\u00e0ncia i les proporcions originals, per\u00f2 tamb\u00e9 una efici\u00e8ncia t\u00e8rmica i un a\u00efllament ac\u00fastic excepcionals, alhora que deixa respirar l&#039;edifici! I, si cal un altre argument, no \u00e9s dif\u00edcil demostrar que, a difer\u00e8ncia del PVC, el roure \u00e9s un material natural, durador i renovable. I perqu\u00e8 tot sigui com ha de ser, hem utilitzat vidre tripan de 4 estacions per als marcs.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"819\" src=\"https:\/\/tudorcraft.eu\/wp-content\/uploads\/2026\/06\/Cladire-istorica-Bucuresti-1024x819.webp\" alt=\"stejar \u0219i c\u00e2nep\u0103\" class=\"wp-image-4140\" srcset=\"https:\/\/tudorcraft.eu\/wp-content\/uploads\/2026\/06\/Cladire-istorica-Bucuresti-1024x819.webp 1024w, https:\/\/tudorcraft.eu\/wp-content\/uploads\/2026\/06\/Cladire-istorica-Bucuresti-300x240.webp 300w, https:\/\/tudorcraft.eu\/wp-content\/uploads\/2026\/06\/Cladire-istorica-Bucuresti-768x614.webp 768w, https:\/\/tudorcraft.eu\/wp-content\/uploads\/2026\/06\/Cladire-istorica-Bucuresti-1536x1229.webp 1536w, https:\/\/tudorcraft.eu\/wp-content\/uploads\/2026\/06\/Cladire-istorica-Bucuresti-2048x1638.webp 2048w, https:\/\/tudorcraft.eu\/wp-content\/uploads\/2026\/06\/Cladire-istorica-Bucuresti-15x12.webp 15w, https:\/\/tudorcraft.eu\/wp-content\/uploads\/2026\/06\/Cladire-istorica-Bucuresti-1140x912.webp 1140w, https:\/\/tudorcraft.eu\/wp-content\/uploads\/2026\/06\/Cladire-istorica-Bucuresti-920x736.webp 920w, https:\/\/tudorcraft.eu\/wp-content\/uploads\/2026\/06\/Cladire-istorica-Bucuresti-575x460.webp 575w, https:\/\/tudorcraft.eu\/wp-content\/uploads\/2026\/06\/Cladire-istorica-Bucuresti-380x304.webp 380w, https:\/\/tudorcraft.eu\/wp-content\/uploads\/2026\/06\/Cladire-istorica-Bucuresti-800x640.webp 800w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">(L&#039;edifici restaurat per Tudor Atelier)<\/figcaption><\/figure>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"599\" height=\"652\" src=\"https:\/\/tudorcraft.eu\/wp-content\/uploads\/2026\/06\/pvc.png\" alt=\"\" class=\"wp-image-4147\" style=\"width:599px;height:auto\" srcset=\"https:\/\/tudorcraft.eu\/wp-content\/uploads\/2026\/06\/pvc.png 599w, https:\/\/tudorcraft.eu\/wp-content\/uploads\/2026\/06\/pvc-276x300.png 276w, https:\/\/tudorcraft.eu\/wp-content\/uploads\/2026\/06\/pvc-11x12.png 11w, https:\/\/tudorcraft.eu\/wp-content\/uploads\/2026\/06\/pvc-575x626.png 575w, https:\/\/tudorcraft.eu\/wp-content\/uploads\/2026\/06\/pvc-380x414.png 380w\" sizes=\"auto, (max-width: 599px) 100vw, 599px\" \/><\/figure>\n\n\n\n<p class=\"has-text-align-center wp-block-paragraph\">(Edifici hist\u00f2ric destru\u00eft amb PVC) <\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Per qu\u00e8 a\u00efllament de formig\u00f3 de c\u00e0nem i encofrat de magnesi?<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Per descomptat, canviar les finestres d&#039;un edifici hist\u00f2ric \u00e9s nom\u00e9s una etapa del projecte. Qualsevol edifici antic, patrimonial o no, necessita, en algun moment, una restauraci\u00f3 de l&#039;a\u00efllament i els acabats de les parets. A Tudor Atelier ens dediquem al concepte de restauraci\u00f3 ecol\u00f2gica, perqu\u00e8 l&#039;h\u00e0bitat, un cop retornat a les persones que hi viuran o hi treballaran, ha de ser... <strong><a href=\"https:\/\/tudorcraft.eu\/ca\/ferestrele-din-lemn-si-starea-de-bine-cum-influenteaza-natura-sanatatea-caminului-tau\/\" target=\"_blank\" rel=\"noreferrer noopener\">saludable<\/a><\/strong>. Aix\u00ed doncs, en el projecte de restauraci\u00f3 al centre de Bucarest de l&#039;edifici de 1940, vam utilitzar c\u00e0nem sec CaNaDry (produ\u00eft per EXIE a B\u00e8lgica), encofrat de magnesi (MgO) i, per a l&#039;acabat final, pintura mineral.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Per qu\u00e8?<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Mentre que l&#039;encofrat fet de plaques d&#039;\u00f2xid de magnesi (<strong>MgO<\/strong>) \u00e9s estable i ecol\u00f2gic, l&#039;a\u00efllament en si, per a la instal\u00b7laci\u00f3 del qual hem utilitzat, com s&#039;ha esmentat anteriorment, c\u00e0nem sec <strong>CanaDry<\/strong>, funciona com una barrera t\u00e8rmica i ac\u00fastica natural excepcional. Igualment important, el c\u00e0nem assecat CaNaDry \u00e9s un material ign\u00edfug i, a m\u00e9s, ofereix un retard t\u00e8rmic de m\u00e9s de 16 hores (!), cosa que significa que t\u00e9 una capacitat fant\u00e0stica per bloquejar la penetraci\u00f3 de la calor a l&#039;estiu.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Et preguntar\u00e0s per qu\u00e8. <strong>c\u00e0nem sec<\/strong> i no hemprete en aquest cas, tot i que tenen propietats similars? Perqu\u00e8 la soluci\u00f3 que hem triat \u00e9s igualment eficient i respectuosa amb el medi ambient i \u00e9s la m\u00e9s adequada per a aquest projecte (<strong>formig\u00f3 de c\u00e0nem<\/strong> implica abocament en humit i requereix m\u00e9s temps d&#039;assecat i acabat posterior).<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Finalment, per\u00f2 no menys important, vam utilitzar pintura mineral perqu\u00e8 combina b\u00e9 amb el c\u00e0nem assecat CaNaDry. La pintura mineral \u00e9s completament permeable al vapor i no nom\u00e9s evita la floridura, sin\u00f3 que tamb\u00e9 mant\u00e9 l&#039;aire net.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Instal\u00b7laci\u00f3 est\u00e0ndard NZEB i acabats tradicionals<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">NZEB (edifici de consum gaireb\u00e9 zero d&#039;energia) no significa res m\u00e9s que complir amb els est\u00e0ndards moderns d&#039;efici\u00e8ncia energ\u00e8tica. Tanmateix, en el cas d&#039;un edifici constru\u00eft fa gaireb\u00e9 cent anys, trobar solucions t\u00e8cniques per assolir aquest est\u00e0ndard no \u00e9s poca cosa. No presumim, per\u00f2 estem contents d&#039;haver aconseguit superar aquest obstacle. Com?<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Mitjan\u00e7ant una execuci\u00f3 impecable i l&#039;\u00fas de solucions t\u00e8cniques escollides individualment per al projecte. Principalment, quan parlem de NZEB, a m\u00e9s dels materials de qualitat utilitzats, tamb\u00e9 es tracta d&#039;escollir solucions de segellat d&#039;alt rendiment, com ara les cintes especials de Bosig i l&#039;escuma premium Penosil, que s&#039;utilitzen per garantir un segellat professional al voltant de la fusteria de roure. Tamb\u00e9 en el cap\u00edtol NZEB, l&#039;envidrament \u00e9s molt important. Vam escollir el vidre a\u00efllant 4S (4 Seasons), que proporciona un a\u00efllament perfecte, protegint l&#039;interior tant contra el fred a l&#039;hivern com contra els calorosos dies d&#039;estiu.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Arrebossats a base de cal\u00e7 i sorra<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Qualsevol restauraci\u00f3 d&#039;un edifici patrimonial implica pr\u00e0cticament un retorn a materials tradicionals com la cal\u00e7 o la sorra. De fet, aquesta reminisc\u00e8ncia de l&#039;ofici antic \u00e9s essencial, ja que si no, no hi pot haver restauraci\u00f3! La cal\u00e7 i la sorra permeten que les parets respirin de manera natural, treballant en perfecta harmonia amb l&#039;a\u00efllament de c\u00e0nem i evitant l&#039;acumulaci\u00f3 d&#039;humitat a l&#039;estructura antiga de ma\u00e7oneria.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Un edifici viu que respira<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">En triar roure mass\u00eds en lloc de PVC i c\u00e0nem (#hempcrete) en lloc de poliestir\u00e8, una casa de 1940 situada a Bucarest esdev\u00e9 una estructura optimitzada, segura i perfectament adaptada als est\u00e0ndards de confort actuals, sense perdre ni un sol segon de la seva identitat i valor hist\u00f2ric.<\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe loading=\"lazy\" title=\"Finestres laminades de roure mass\u00eds. Restauraci\u00f3 de casa hist\u00f2rica \" width=\"1140\" height=\"641\" src=\"https:\/\/www.youtube.com\/embed\/YQTrR0Feilw?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n<\/div><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>","protected":false},"excerpt":{"rendered":"<p>Cel mai mare risc ce apare la restaurarea unei cl\u0103diri istorice \u0219i, \u00een general, la conservarea patrimoniului arhitectural este p\u0103strarea identit\u0103\u021bii acestor valori, at\u00e2t estetic c\u00e2t \u0219i structural. Nu doar [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":4140,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[24,92,99],"tags":[154,157,155,147,156,151,152,153,146,148,150,145],"class_list":["post-4138","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-design","category-ferestre-lemn-masiv","category-povesti-din-atelier","tag-arhitectura-bucuresti","tag-cladiri-vii","tag-constructii-ecologice","tag-constructiiecologice","tag-ecosustenabil","tag-fereastra-stejar","tag-izolatie-canepa","tag-nzeb","tag-proudlymadeinromania","tag-restaurare-case","tag-stejar-si-canepa","tag-tudoratelier"],"_links":{"self":[{"href":"https:\/\/tudorcraft.eu\/ca\/wp-json\/wp\/v2\/posts\/4138","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/tudorcraft.eu\/ca\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/tudorcraft.eu\/ca\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/tudorcraft.eu\/ca\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/tudorcraft.eu\/ca\/wp-json\/wp\/v2\/comments?post=4138"}],"version-history":[{"count":5,"href":"https:\/\/tudorcraft.eu\/ca\/wp-json\/wp\/v2\/posts\/4138\/revisions"}],"predecessor-version":[{"id":4149,"href":"https:\/\/tudorcraft.eu\/ca\/wp-json\/wp\/v2\/posts\/4138\/revisions\/4149"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/tudorcraft.eu\/ca\/wp-json\/wp\/v2\/media\/4140"}],"wp:attachment":[{"href":"https:\/\/tudorcraft.eu\/ca\/wp-json\/wp\/v2\/media?parent=4138"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/tudorcraft.eu\/ca\/wp-json\/wp\/v2\/categories?post=4138"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/tudorcraft.eu\/ca\/wp-json\/wp\/v2\/tags?post=4138"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}