{"id":849,"date":"2024-06-27T11:55:27","date_gmt":"2024-06-27T09:55:27","guid":{"rendered":"https:\/\/wp.cws.cz\/?post_type=reference&#038;p=849"},"modified":"2024-09-20T17:49:56","modified_gmt":"2024-09-20T15:49:56","slug":"rekonstrukce-karlova-mostu","status":"publish","type":"reference","link":"https:\/\/cws.cz\/reference\/rekonstrukce-karlova-mostu\/","title":{"rendered":"Rekonstrukce Karlova mostu"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Karl\u016fv most je nejstar\u0161\u00ed most v&nbsp;Praze p\u0159es \u0159eku Vltavu a&nbsp;druh\u00fd nejstar\u0161\u00ed dochovan\u00fd most v&nbsp;\u010cesk\u00e9 republice. Karl\u016fv most, kter\u00fd je spolu s&nbsp;Pra\u017esk\u00fdm hradem z\u0159ejm\u011b nejzn\u00e1m\u011bj\u0161\u00ed pam\u00e1tkou Prahy, nechal postavit Karel IV. Z\u00e1kladn\u00ed k\u00e1men k&nbsp;mostn\u00edm pil\u00ed\u0159\u016fm byl polo\u017een 9.&nbsp;\u010dervence 1357. Stavitelsk\u00e9ho d\u00edla se ujal Karl\u016fv dvorn\u00ed architekt Petr Parl\u00e9\u0159. Tak\u00e9 pod jeho veden\u00edm byla mezi l\u00e9ty 1373 a\u017e 1380 dokon\u010dena vstupn\u00ed v\u011b\u017e na starom\u011bstsk\u00e9m b\u0159ehu.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">V sou\u010dasn\u00e9 dob\u011b je n\u00e1rodn\u00ed kulturn\u00ed pam\u00e1tkou za\u0159azenou i&nbsp;na presti\u017en\u00ed seznam UNESCO.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Karl\u016fv most je tvo\u0159en 16 oblouky z&nbsp;kamene a&nbsp;spojuje nejstar\u0161\u00ed pra\u017esk\u00e9 \u010d\u00e1sti Star\u00e9 M\u011bsto s&nbsp;Malou Stranou. D\u00e9lka mostu je 516&nbsp;m a&nbsp;jeho \u0161\u00ed\u0159ka je 10,40&nbsp;m. Po&nbsp;Karlov\u011b most\u011b jezdila ko\u0148ka, tramvaje, autobusy a&nbsp;dokonce i&nbsp;automobily, kter\u00e9 zavr\u0161ily jeho silni\u010dn\u00ed kari\u00e9ru. V&nbsp;sou\u010dasn\u00e9 dob\u011b u\u017e na\u0161t\u011bst\u00ed slou\u017e\u00ed jen pro p\u011b\u0161\u00ed a&nbsp;to p\u0159edev\u0161\u00edm jako kulturn\u00ed a&nbsp;sc\u00e9nick\u00e1 promen\u00e1da pro n\u00e1v\u0161t\u011bvn\u00edky Prahy.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Nov\u00e9 vozovkov\u00e9 souvrstv\u00ed se prov\u00e1d\u00ed po&nbsp;jednotliv\u00fdch vrstv\u00e1ch a&nbsp;to v\u017edy v&nbsp;rozsahu jedn\u00e9 pod\u00e9ln\u00e9 poloviny jednoho mostn\u00edho pole.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Prvn\u00ed vrstvou je vyrovn\u00e1vac\u00ed vrstva z&nbsp;KSC (kameniva stmelen\u00e9ho cementem) prom\u011bnn\u00e9 tlou\u0161\u0165ky cca 50 a\u017e 400mm, kter\u00e1 se klade na separa\u010dn\u00ed geotextilii.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Druhou vrstvou je vrstva sp\u00e1dov\u00e9ho betonu C 30\/37 \u2013 XF1 (v&nbsp;konst. tl. 150 mm), kter\u00e1 ji\u017e tvo\u0159\u00ed podklad pro st\u0159\u00edkanou izolaci Elimin\u00e1tor. Elimin\u00e1tor je membr\u00e1nov\u00e1 izolace z&nbsp;dvouslo\u017ekov\u00e9ho materi\u00e1lu na b\u00e1zi metakryl\u00e1tov\u00fdch prysky\u0159ic. St\u0159\u00edkan\u00e1 izolace je na okraji vanovit\u011b vyta\u017eena (na v\u00fd\u0161ku cca 200 mm) na svisl\u00fd l\u00edc parapetn\u00edho z\u00e1bradl\u00ed a&nbsp;zde je ukon\u010dena do vyfr\u00e9zovan\u00e9 dr\u00e1\u017eky, kter\u00e1 b\u011b\u017e\u00ed 20mm pod povrchem vozovky.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Pro odvod vody z&nbsp;povrchu izolace se na povrch izolace bodov\u011b p\u0159ilepuje dren\u00e1\u017en\u00ed roho\u017e. Dren\u00e1\u017en\u00ed roho\u017e tvo\u0159\u00ed HDPE geos\u00ed\u0165 s&nbsp;vl\u00e1kny pod \u00fahlem 60\u00b0s jednostrannou laminac\u00ed geotextili\u00ed.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Na dren\u00e1\u017en\u00ed vrstvu se pokl\u00e1d\u00e1 kryc\u00ed betonov\u00e1 vrstva z&nbsp;betonu C 30\/37 \u2013 XF3 v&nbsp;tl. 80 mm. Tato pom\u011brn\u011b nen\u00e1padn\u00e1 vrstva je \u00fa\u010dastn\u00edky v\u00fdstavby naz\u00fdvan\u00e1 jako \u201eheitec\u201c vrstva. Do t\u00e9to pom\u011brn\u011b tenk\u00e9 vrstvy je nutno schovat a&nbsp;\u201evykli\u010dkovat\u201c v&nbsp;n\u00ed veden\u00ed v\u0161ech novodob\u011b pot\u0159ebn\u00fdch in\u017een\u00fdrsk\u00fdch s\u00edt\u00ed na most\u011b tzn.&nbsp;potrub\u00ed plynov\u00e9ho osv\u011btlen\u00ed, kabely ovl\u00e1d\u00e1n\u00ed plynov\u00e9ho osv\u011btlen\u00ed, kabely slavnostn\u00edho osv\u011btlen\u00ed, kabely osv\u011btlen\u00ed plavebn\u00edch znak\u016f a&nbsp;optick\u00e9 kabely kamerov\u00e9ho syst\u00e9mu.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">S\u00edt\u011b instaluje fi. ELTODO EG, a.s.. V\u0161echny s\u00edt\u011b jsou p\u0159ev\u00e1\u017en\u011b ulo\u017eeny v&nbsp;plastov\u00fdch \u017elabech vyr\u00e1b\u011bn\u00fdch fi. CWS s.r.o., pod obchodn\u00edm n\u00e1zvem ZEKAN\u00ae 1 se sn\u00ed\u017eenou bo\u010dnic\u00ed na 75mm.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Firm\u011b ELTODO EG, a.s. bylo na rekonstrukci Karlova mostu dod\u00e1no b\u011bhem roku 2008 a&nbsp;2009, 3280m \u017elabu ZEKAN\u00ae 1.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>D\u016fvod pou\u017eit\u00ed \u017elab\u016f ZEKAN\u00ae 1:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Vysok\u00e1 mechanick\u00e1 pevnost p\u0159i&nbsp;n\u00edzk\u00e9 hmotnosti<\/li>\n\n\n\n<li>Snadn\u00e1 opracovatelnost<\/li>\n\n\n\n<li>Po\u017e\u00e1rn\u00ed odolnost<\/li>\n\n\n\n<li>\u017divotnost<\/li>\n<\/ul>\n","protected":false},"featured_media":853,"template":"","meta":{"_acf_changed":true},"class_list":["post-849","reference","type-reference","status-publish","has-post-thumbnail","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/cws.cz\/nl\/wp-json\/wp\/v2\/reference\/849","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cws.cz\/nl\/wp-json\/wp\/v2\/reference"}],"about":[{"href":"https:\/\/cws.cz\/nl\/wp-json\/wp\/v2\/types\/reference"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/cws.cz\/nl\/wp-json\/wp\/v2\/media\/853"}],"wp:attachment":[{"href":"https:\/\/cws.cz\/nl\/wp-json\/wp\/v2\/media?parent=849"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}