V jednom z p\u0159ede\u0161l\u00fdch blog\u016f jsme se v\u011bnovali d\u016fle\u017eitosti ekologie a \u201ezelen\u00e9 filosofie\u201c ve stavebnictv\u00ed. O tom, \u017ee pr\u00e1v\u011b ekologick\u00e9 stavebn\u00ed materi\u00e1ly jsou v posledn\u00edch letech velmi vyhled\u00e1van\u00fdm prvkem nen\u00ed pochyb, a proto nen\u00ed divu, \u017ee se \u010d\u00edm d\u00e1l \u010dast\u011bji setk\u00e1v\u00e1me s projekty, kter\u00e9 z my\u0161lenky vyu\u017eit\u00ed obnoviteln\u00fdch zdroj\u016f vych\u00e1zej\u00ed. Dnes se tedy zam\u011b\u0159\u00edme na velmi obl\u00edben\u00fd trend tzv. pasivn\u00edho bydlen\u00ed a bl\u00ed\u017ee si p\u0159edstav\u00edme postupy, ve kter\u00fdch spo\u010d\u00edv\u00e1 tajemstv\u00ed ekologick\u00fdch dom\u016f.<\/p>\n
Pod pojmem pasivn\u00ed bydlen\u00ed \u010di pasivn\u00ed d\u016fm si v\u011bt\u0161inou p\u0159edstav\u00edme typ \u00fasporn\u00e9ho a n\u00edzkoenergetick\u00e9ho domu. Takto efektivn\u00edch dom\u016f existuje ve stavebn\u00edm pr\u016fmyslu cel\u00e1 \u0159ada a jsou od sebe odli\u0161ov\u00e1ny r\u016fzn\u00fdmi faktory \u2013 kvalitou izolace, vzduchot\u011bsnost\u00ed, odv\u011btr\u00e1v\u00e1n\u00edm nebo t\u0159eba syst\u00e9mem vyt\u00e1p\u011bn\u00ed. Pro pasivn\u00ed domy je charakteristick\u00e1 p\u0159edev\u0161\u00edm minim\u00e1ln\u00ed spot\u0159eba energie d\u00edky t\u00e9m\u011b\u0159 nulov\u00e9 tepeln\u00e9 ztr\u00e1t\u011b a tepeln\u00fdm zisk\u016fm od slunce a odv\u011btr\u00e1van\u00e9ho vzduchu. Ve srovn\u00e1n\u00ed s jakoukoli b\u011b\u017enou budovou \u010din\u00ed \u00faspora energie a\u017e 90 %, oproti standardn\u00edm novostavb\u00e1m se pohybujeme na hodnot\u011b kolem 75 %. Je jasn\u00e9, \u017ee z hlediska \u00faspory energie jsou tyto domy jasn\u00fdm favoritem. Co se t\u00fd\u010de vyt\u00e1p\u011bn\u00ed, i zde se pohybujeme na minim\u00e1ln\u00ed spot\u0159eb\u011b zemn\u00edho plynu. Za rok m\u016f\u017eeme po\u010d\u00edtat s objemem 1,5 m3 plynu na vytopen\u00ed 1 m2 obytn\u00e9 plochy. Pasivn\u00ed domy efektivn\u011b vyu\u017e\u00edvaj\u00ed slune\u010dn\u00edho svitu, vnit\u0159n\u00edch zdroj\u016f tepla
\na rekuperac\u00ed tepla, \u010d\u00edm\u017e doch\u00e1z\u00ed k minim\u00e1ln\u00edm ztr\u00e1t\u00e1m tepla b\u011bhem zimy. Obrovsk\u00e1 \u00faspora tepla je prok\u00e1z\u00e1na na druhou stranu i v letn\u00edch m\u011bs\u00edc\u00edch, kdy je naopak vyu\u017e\u00edv\u00e1no techniky pasivn\u00edho chlazen\u00ed, tzv. strategick\u00e9ho st\u00ednov\u00e1n\u00ed pro zachov\u00e1n\u00ed p\u0159\u00edjemn\u00e9 teploty v cel\u00e9m dom\u011b. D\u00edky tomu jsou pasivn\u00ed domy pova\u017eov\u00e1ny za jedny z nejkomfortn\u011bj\u0161\u00edch staveb zaji\u0161\u0165uj\u00edc\u00ed nejvy\u0161\u0161\u00ed \u00farove\u0148, kter\u00e1 je kladena na pohodln\u00e9 bydlen\u00ed.<\/p>\n
V\u00ddHODY PASIVN\u00cdCH DOM\u016e<\/strong><\/p>\n \t\u00daspory na vyt\u00e1p\u011bn\u00ed Aby tento syst\u00e9m efektivn\u011b fungoval, je zapot\u0159eb\u00ed kvalitn\u00edch oken s trojskly a izolovan\u00fdmi r\u00e1my, stejn\u011b jako speci\u00e1ln\u00edho obvodov\u00e9ho pl\u00e1\u0161t\u011b, kter\u00fd pom\u00e1h\u00e1 udr\u017eovat st\u00e1lou teplotu v dom\u011b a z\u00e1rove\u0148 umo\u017e\u0148uje odchodu ne\u017e\u00e1douc\u00edho tepla ven. A\u010dkoli jsou po\u010d\u00e1te\u010dn\u00ed n\u00e1klady na v\u00fdstavbu pasivn\u00edho domu a\u017e o 20 % vy\u0161\u0161\u00ed ne\u017e u n\u00edzkoenergetick\u00fdch dom\u016f, jedn\u00e1 se o investici do budoucna k nezaplacen\u00ed. Sami \u010dasem pozn\u00e1te, \u017ee \u0161et\u0159\u00edte nejen \u017eivotn\u00ed prost\u0159ed\u00ed kolem sebe, ale z\u00e1rove\u0148 i sv\u016fj rodinn\u00fd rozpo\u010det o zbyte\u010dn\u00e9 v\u00fddaje za energii.<\/p>\n","protected":false},"excerpt":{"rendered":" V jednom z p\u0159ede\u0161l\u00fdch blog\u016f jsme se v\u011bnovali d\u016fle\u017eitosti ekologie a \u201ezelen\u00e9 filosofie\u201c ve stavebnictv\u00ed. O tom, \u017ee pr\u00e1v\u011b ekologick\u00e9 stavebn\u00ed materi\u00e1ly jsou v posledn\u00edch letech velmi vyhled\u00e1van\u00fdm prvkem nen\u00ed pochyb, a proto nen\u00ed divu, \u017ee se \u010d\u00edm d\u00e1l \u010dast\u011bji setk\u00e1v\u00e1me s projekty, kter\u00e9 z my\u0161lenky vyu\u017eit\u00ed obnoviteln\u00fdch zdroj\u016f vych\u00e1zej\u00ed. Dnes se tedy zam\u011b\u0159\u00edme na velmi obl\u00edben\u00fd trend tzv. pasivn\u00edho bydlen\u00ed a bl\u00ed\u017ee si p\u0159edstav\u00edme postupy, ve kter\u00fdch spo\u010d\u00edv\u00e1 tajemstv\u00ed ekologick\u00fdch dom\u016f.<\/p>\n","protected":false},"author":1,"featured_media":6990,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"categories":[40],"tags":[],"class_list":["post-7412","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.wachal.cz\/en\/wp-json\/wp\/v2\/posts\/7412","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.wachal.cz\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.wachal.cz\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.wachal.cz\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.wachal.cz\/en\/wp-json\/wp\/v2\/comments?post=7412"}],"version-history":[{"count":0,"href":"https:\/\/www.wachal.cz\/en\/wp-json\/wp\/v2\/posts\/7412\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.wachal.cz\/en\/wp-json\/wp\/v2\/media\/6990"}],"wp:attachment":[{"href":"https:\/\/www.wachal.cz\/en\/wp-json\/wp\/v2\/media?parent=7412"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.wachal.cz\/en\/wp-json\/wp\/v2\/categories?post=7412"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.wachal.cz\/en\/wp-json\/wp\/v2\/tags?post=7412"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
\n\tV\u011btr\u00e1n\u00ed bez prachu a pr\u016fvanu
\n\tSt\u00e1l\u00fd p\u0159\u00edvod \u010derstv\u00e9ho vzduchu
\n\tZaji\u0161t\u011bn\u00ed p\u0159\u00edjemn\u00e9 vnit\u0159n\u00ed teploty v zim\u011b i v l\u00e9t\u011b<\/p>\n