{"id":8284,"date":"2019-11-04T14:56:45","date_gmt":"2019-11-04T13:56:45","guid":{"rendered":"https:\/\/ravagobuildingsolutions.com\/cz\/application\/zelena-strecha\/"},"modified":"2021-06-22T09:07:00","modified_gmt":"2021-06-22T07:07:00","slug":"zelene-strechy","status":"publish","type":"application","link":"https:\/\/ravagobuildingsolutions.com\/cz\/cs\/application\/zelene-strechy\/","title":{"rendered":"Zelen\u00e9 st\u0159echy"},"content":{"rendered":"<p><strong>V\u00ddHODY ZELEN\u00ddCH ST\u0158ECH<\/strong><\/p>\n<p>Snaha navr\u00e1tit prost\u0159ednictv\u00edm architektonick\u00fdch \u0159e\u0161en\u00ed co nejv\u011bt\u0161\u00ed \u010d\u00e1st zelen\u00fdch ploch, kter\u00e9 zabrala budova, je st\u00e1le v\u00fdznamn\u011bj\u0161\u00edm aspektem navrhov\u00e1n\u00ed budov. Vytv\u00e1\u0159en\u00ed zelen\u00fdch st\u0159ech a st\u0159e\u0161n\u00edch zahrad je d\u016fle\u017eit\u00e9 hlavn\u011b v m\u011bstsk\u00e9m prost\u0159ed\u00ed. Zelen\u00e9 st\u0159echy mohou p\u0159edstavovat roz\u0161\u00ed\u0159en\u00ed \u017eivotn\u00edho prostoru, p\u0159isp\u00edvat k \u010distot\u011b ovzdu\u0161\u00ed, a krom\u011b toho se v\u00fdznamn\u011b pod\u00edlej\u00ed na zadr\u017eov\u00e1n\u00ed de\u0161\u0165ov\u00e9 vody. Jejich p\u0159\u00edzniv\u00e9 \u00fa\u010dinky se nep\u0159\u00edmo projevuj\u00ed i \u0161etrnost\u00ed v\u016f\u010di kanaliza\u010dn\u00ed s\u00edti na odvod de\u0161\u0165ov\u00e9 a odpadn\u00ed vody. Inverzn\u00ed slo\u017een\u00ed p\u0159edstavuje osv\u011bd\u010den\u00e9 konstruk\u010dn\u00ed \u0159e\u0161en\u00ed s dlouhodobou \u017eivotnost\u00ed pro extenzivn\u00ed i intenzivn\u00ed zelen\u00e9 st\u0159echy. Hlavn\u00ed v\u00fdhodou syst\u00e9mu je tepeln\u00e1 a mechanick\u00e1 ochrana izolace proti de\u0161\u0165ov\u00e9 vod\u011b prost\u0159ednictv\u00edm tepeln\u011bizola\u010dn\u00edch desek.<\/p>\n<p>V\u00fdsledkem extruzn\u00edho v\u00fdrobn\u00edho procesu p\u0159i produkci extrudovan\u00e9ho polystyr\u00e9nu (XPS) je homogenn\u00ed materi\u00e1l s uzav\u0159enou bun\u011b\u010dnou strukturou a hladk\u00fdm (tzv. extruzn\u00edm) povlakem. Tento materi\u00e1l m\u00e1 celou \u0159adu kladn\u00fdch materi\u00e1lov\u00fdch vlastnost\u00ed:<\/p>\n<ul>\n<li>dlouhodob\u011b vysok\u00e1 tepeln\u011bizola\u010dn\u00ed schopnost,<\/li>\n<li>odolnost proti vod\u011b a mrazu,<\/li>\n<li>vysok\u00e1 pevnost,<\/li>\n<li>vysok\u00e1 odolnost proti dif\u00fazi vodn\u00edch par.<\/li>\n<\/ul>\n<p>D\u00edky t\u011bmto p\u0159\u00edzniv\u00fdm vlastnostem je tepeln\u011bizola\u010dn\u00ed materi\u00e1l XPS vhodn\u00fd mimo jin\u00e9 i pro dokonalou realizaci zelen\u00fdch st\u0159ech.<\/p>\n<p><strong>EXTENZIVN\u00cd ZELEN\u00c9 ST\u0158ECHY<\/strong><\/p>\n<p>Extenzivn\u00ed zelen\u00e9 st\u0159echy se vytv\u00e1\u0159ej\u00ed p\u0159edev\u0161\u00edm na z\u00e1klad\u011b ekologick\u00fdch aspekt\u016f. Tyto st\u0159echy obvykle neslou\u017e\u00ed k pobytu osob. Celkov\u00e1 tlou\u0161\u0165ka vrstvy nen\u00ed v\u011bt\u0161\u00ed ne\u017e 6 \u2013 15 cm. Hmotnost st\u0159ech s nejten\u010d\u00edmi vegeta\u010dn\u00edmi vrstvami je 45 \u2013 60 kg\/m<sup>2<\/sup>, zat\u00edmco hmotnost t\u011b\u017e\u0161\u00edch st\u0159ech m\u016f\u017ee b\u00fdt ve vlhk\u00e9m stavu a\u017e 160 \u2013 250 kg\/m<sup>2<\/sup>. Na spr\u00e1vnou \u010dinnost extenzivn\u00ed st\u0159e\u0161n\u00ed zahrady je t\u0159eba pou\u017e\u00edt rostliny, kter\u00e9 dob\u0159e sn\u00e1\u0161ej\u00ed sucho a nevy\u017eaduj\u00ed n\u00e1ro\u010dnou p\u00e9\u010di.<\/p>\n<p>Jako vegeta\u010dn\u00ed vrstva mohou b\u00fdt pou\u017eity p\u0159edev\u0161\u00edm zeminy s vysokou schopnost\u00ed zadr\u017eovat vodu nebo speci\u00e1ln\u00ed miner\u00e1ln\u00ed substr\u00e1ty, kter\u00e9 z\u00e1rove\u0148 funguj\u00ed i jako dren\u00e1\u017en\u00ed vrstva. V takov\u00e9m p\u0159\u00edpad\u011b nen\u00ed t\u0159eba aplikovat samostatnou dren\u00e1\u017en\u00ed vrstvu. Doporu\u010den\u00e1 tlou\u0161\u0165ka vrstvy je nejm\u00e9n\u011b 6 \u2013 10 cm. Ko\u0159enov\u00e1 s\u00ed\u0165 souvisl\u00e9 vegetace zaji\u0161\u0165uje stabilitu proti zat\u00ed\u017een\u00ed v\u011btrem, av\u0161ak pod\u00e9l okraj\u016f st\u0159echy a p\u0159ilehl\u00fdch ploch je nutn\u00fd p\u0159\u00eddavn\u00fd z\u00e1syp a na okraj\u00edch a okolo vtok\u016f mus\u00ed b\u00fdt v souladu s&nbsp;pokyny na izolaci st\u0159echy vytvo\u0159en\u00e9 pod\u00e9ln\u00e9 a plo\u0161n\u00e9 \u0161t\u011brkov\u00e9 n\u00e1sypy.<\/p>\n","protected":false},"featured_media":8285,"template":"","meta":{"_acf_changed":false,"_genesis_hide_title":false,"_genesis_hide_breadcrumbs":false,"_genesis_hide_singular_image":false,"_genesis_hide_footer_widgets":false,"_genesis_custom_body_class":"","_genesis_custom_post_class":"","_genesis_layout":"","footnotes":""},"application-category":[789],"class_list":{"0":"post-8284","1":"application","2":"type-application","3":"status-publish","4":"has-post-thumbnail","6":"application-category-zelene-strechy","7":"entry"},"acf":[],"_links":{"self":[{"href":"https:\/\/ravagobuildingsolutions.com\/cz\/cs\/wp-json\/wp\/v2\/application\/8284","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ravagobuildingsolutions.com\/cz\/cs\/wp-json\/wp\/v2\/application"}],"about":[{"href":"https:\/\/ravagobuildingsolutions.com\/cz\/cs\/wp-json\/wp\/v2\/types\/application"}],"version-history":[{"count":1,"href":"https:\/\/ravagobuildingsolutions.com\/cz\/cs\/wp-json\/wp\/v2\/application\/8284\/revisions"}],"predecessor-version":[{"id":9647,"href":"https:\/\/ravagobuildingsolutions.com\/cz\/cs\/wp-json\/wp\/v2\/application\/8284\/revisions\/9647"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ravagobuildingsolutions.com\/cz\/cs\/wp-json\/wp\/v2\/media\/8285"}],"wp:attachment":[{"href":"https:\/\/ravagobuildingsolutions.com\/cz\/cs\/wp-json\/wp\/v2\/media?parent=8284"}],"wp:term":[{"taxonomy":"application-category","embeddable":true,"href":"https:\/\/ravagobuildingsolutions.com\/cz\/cs\/wp-json\/wp\/v2\/application-category?post=8284"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}