[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.kdyakam.cz\/jakou-historii-maji-pvc-dvere-ostrava-a-kde-ve-meste-ostrava-pvc-dvere-najdeme\/#Article","mainEntityOfPage":"https:\/\/www.kdyakam.cz\/jakou-historii-maji-pvc-dvere-ostrava-a-kde-ve-meste-ostrava-pvc-dvere-najdeme\/","headline":"Jakou historii maj\u00ed PVC dve\u0159e Ostrava, a kde ve m\u011bst\u011b Ostrava PVC dve\u0159e najdeme?","name":"Jakou historii maj\u00ed PVC dve\u0159e Ostrava, a kde ve m\u011bst\u011b Ostrava PVC dve\u0159e najdeme?","description":"Mo\u017en\u00e1 se to nezd\u00e1, ale i dve\u0159e maj\u00ed svou, pom\u011brn\u011b bohatou, historii. Nebyly tu s n\u00e1mi od za\u010d\u00e1tku, a rozhodn\u011b […]","datePublished":"2020-09-01","dateModified":"2023-10-11","author":{"@type":"Person","@id":"https:\/\/www.kdyakam.cz\/author\/devene\/#Person","name":"devene","url":"https:\/\/www.kdyakam.cz\/author\/devene\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/f14f9548cfce1bfc4b3267434069a757db9568e455121a8852ede019c83b3b5e?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/f14f9548cfce1bfc4b3267434069a757db9568e455121a8852ede019c83b3b5e?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"kdyakam.cz","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.kdyakam.cz\/wp-content\/uploads\/img_a387304_w4269_t1600935863.jpg","url":"https:\/\/www.kdyakam.cz\/wp-content\/uploads\/img_a387304_w4269_t1600935863.jpg","height":0,"width":0},"url":"https:\/\/www.kdyakam.cz\/jakou-historii-maji-pvc-dvere-ostrava-a-kde-ve-meste-ostrava-pvc-dvere-najdeme\/","about":["Zbo\u017e\u00ed"],"wordCount":412,"articleBody":"          Mo\u017en\u00e1 se to nezd\u00e1, ale i dve\u0159e maj\u00ed svou, pom\u011brn\u011b bohatou, historii. Nebyly tu s n\u00e1mi od za\u010d\u00e1tku, a rozhodn\u011b ani ze za\u010d\u00e1tku nevypadaly tak, jak je zn\u00e1me dnes. K t\u011bm na\u0161im vedla dlouh\u00e1 a n\u011bkdy i trnit\u00e1 cesta. Je fakt, \u017ee na\u0161i p\u0159edci, \u017eij\u00edc\u00ed v jeskyn\u00edch, nic takov\u00e9ho neznali. Jist\u011b, ob\u010das si zatarasili vchod na noc kamenem, aby dovnit\u0159 nevnikla lov\u00edc\u00ed \u0161elma, ale po zkrocen\u00ed ohn\u011b poznali, \u017ee to nen\u00ed p\u0159\u00edli\u0161 dobr\u00fd n\u00e1pad. Zplodiny a kou\u0159, m\u00edsto aby unikaly vchodem ven, z\u016fst\u00e1valy uvnit\u0159. A nen\u00ed t\u0159eba \u0159\u00edkat, jak\u00e9 to m\u011blo n\u00e1sledky.  Prvn\u00ed dve\u0159e pak zn\u00e1me ze starov\u011bku, konkr\u00e9tn\u011b ze severn\u00ed Afriky a severn\u00edho pob\u0159e\u017e\u00ed St\u0159edozemn\u00edho mo\u0159e, tedy kon\u010din tak tepl\u00fdch, \u017ee topit prakticky nebylo t\u0159eba, snad s v\u00fdjimkou skute\u010dn\u011b nejkrut\u011bj\u0161\u00edch zim \u2013 a samoz\u0159ejm\u011b va\u0159en\u00ed. V tu dobu v\u0161ak u\u017e byl objeven princip oken, tak\u017ee vzniku \u0159\u00e1dn\u00fdch dve\u0159\u00ed ji\u017e prakticky nic nebr\u00e1nilo. P\u016fvodn\u00edm materi\u00e1lem, kter\u00fd se pou\u017e\u00edval, byly tuh\u00e9 siln\u00e9 tr\u00e1vy, jako nap\u0159\u00edklad r\u00e1kos \u010di papyrus. Tehdy toti\u017e je\u0161t\u011b neexistovaly panty, a tak bylo nutn\u00e9 dve\u0159e prakticky vyndat. A d\u0159evo bylo pro tento \u00fakol p\u0159\u00edli\u0161 t\u011b\u017ek\u00e9. Ve st\u0159edov\u011bku se v\u0161ak ji\u017e objevuj\u00ed dve\u0159e, jak je zn\u00e1me. Obvykle byly jednoduch\u00e9, v honosn\u011bj\u0161\u00edch s\u00eddlech dvouk\u0159\u00eddl\u00e9. B\u011b\u017en\u011b pou\u017e\u00edvan\u00fdm materi\u00e1lem pak bylo d\u0159evo. A tak to z\u016fstalo a\u017e do novov\u011bku a objevu syntetick\u00fdch materi\u00e1l\u016f, jako je plast. Tehdy se za\u010daly objevovat prvn\u00ed PVC dve\u0159e Ostrava. Ty byly podstatn\u011b odoln\u011bj\u0161\u00ed ne\u017e d\u0159evo, zvl\u00e1\u0161t\u011b v\u016f\u010di ohni. Proto se za\u010daly pou\u017e\u00edvat i v modern\u00edch ve\u0159ejn\u00fdch budov\u00e1ch. Nap\u0159\u00edklad v ji\u017e zm\u00edn\u011bn\u00e9m m\u011bst\u011b Ostrava PVC dve\u0159e nalezneme prakticky ve v\u0161ech \u00fa\u0159edn\u00edch budov\u00e1ch mimo historick\u00e9 centrum. A zd\u00e1 se, \u017ee v\u00fdvoj takto bude pokra\u010dovat.  Je samoz\u0159ejm\u00e9, \u017ee se v budoucnu objev\u00ed nov\u00e9, je\u0161t\u011b lep\u0161\u00ed materi\u00e1ly, vhodn\u011bj\u0161\u00ed pro tento \u00fakol. Jak\u00e9 to budou? To dnes nikdo nev\u00ed. Jasn\u00e9 v\u0161ak je, \u017ee v\u00fdvoj a v\u00fdzkum se rozhodn\u011b nezastav\u00ed. Uvid\u00edme tedy, co nakonec p\u0159inese.                                                                                                                                                                                                                                                                                                                                                                                          4.6\/5 - (7 votes)        "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Jakou historii maj\u00ed PVC dve\u0159e Ostrava, a kde ve m\u011bst\u011b Ostrava PVC dve\u0159e najdeme?","item":"https:\/\/www.kdyakam.cz\/jakou-historii-maji-pvc-dvere-ostrava-a-kde-ve-meste-ostrava-pvc-dvere-najdeme\/#breadcrumbitem"}]}]