{"id":5204,"date":"2020-07-29T09:00:15","date_gmt":"2020-07-29T07:00:15","guid":{"rendered":"http:\/\/www.stavebnakomora.sk\/?p=5204"},"modified":"2020-07-31T15:10:53","modified_gmt":"2020-07-31T13:10:53","slug":"problemy-s-drevostavbami-sa-znovu-objavuju","status":"publish","type":"post","link":"https:\/\/www.stavebnakomora.sk\/?p=5204","title":{"rendered":"Problemy s drevostavbami sa znovu objavuj\u00fa."},"content":{"rendered":"<p>V tomto obdob\u00ed sa na n\u00e1s znovu obr\u00e1tilo nieko\u013eko stavebn\u00fdch investorov, hlavne pre v\u00fdstavbu autoservisov, predajn\u00ed potrav\u00edn, kraj\u010d\u00edrska v\u00fdroba a \u0161tvorbytovka.<\/p>\n<p>Je pote\u0161ite\u013en\u00e9, \u017ee na Slovensku rastie objem v\u00fdstavby budov z dreven\u00fdch kon\u0161trukci\u00ed. V s\u00fa\u010dasnosti je ten pomer stavieb z dreva a ostatn\u00fdch \u201e\u0161tandardn\u00fdch\u201c materi\u00e1lov takmer vyrovnan\u00fd. Mus\u00edm tie\u017e kon\u0161tatova\u0165, \u017ee v ot\u00e1zke noriem a legislat\u00edvy sa pomerne dos\u0165 vec\u00ed zlep\u0161ilo, \u010do poci\u0165ova\u0165 hlavne pri v\u00fdstavbe men\u0161\u00edch a menej podla\u017en\u00fdch montovan\u00fdch stavieb z dreva na b\u00fdvanie.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\" wp-image-5222 alignleft\" src=\"https:\/\/www.stavebnakomora.sk\/wp-content\/uploads\/2020\/07\/Viede\u0148-hybridn\u00e1-v\u00fd\u0161kov\u00e1-m\u00e1-24-podla\u017e\u00ed-a-v\u00fd\u0161ku-84-metrov.-600x394.jpg\" alt=\"\" width=\"404\" height=\"265\" srcset=\"https:\/\/www.stavebnakomora.sk\/wp-content\/uploads\/2020\/07\/Viede\u0148-hybridn\u00e1-v\u00fd\u0161kov\u00e1-m\u00e1-24-podla\u017e\u00ed-a-v\u00fd\u0161ku-84-metrov.-600x394.jpg 600w, https:\/\/www.stavebnakomora.sk\/wp-content\/uploads\/2020\/07\/Viede\u0148-hybridn\u00e1-v\u00fd\u0161kov\u00e1-m\u00e1-24-podla\u017e\u00ed-a-v\u00fd\u0161ku-84-metrov..jpg 630w\" sizes=\"auto, (max-width: 404px) 100vw, 404px\" \/>Z poh\u013eadu mojich vlastn\u00fdch \u2013 osobn\u00fdch sk\u00fasenost\u00ed mus\u00edm kon\u0161tatova\u0165, \u017ee na Slovensku predsa len e\u0161te dos\u0165 zaost\u00e1vame za vyspel\u00fdmi krajinami a to hlavne vo sf\u00e9re viacpodla\u017en\u00fdch stavieb z dreva a ich vyu\u017eitia. Z technick\u00e9ho h\u013eadiska nevid\u00edm probl\u00e9m u stavieb z dreva 6 a viac podla\u017en\u00fdch. Napr\u00edklad, ke\u010f som bol v roku 1991 po prv\u00fd kr\u00e1t v Kanade, mal som mo\u017enos\u0165 nav\u0161t\u00edvi\u0165 3 miestne nemocnice (jedna plne z dreven\u00fdch prvkov 7 podla\u017en\u00e1, dokon\u010den\u00e1 v r. 1989; druh\u00e1 5 podla\u017en\u00e1 z roku 1942 a tretia z bet\u00f3nov\u00e9ho skeletu a ocele) a dve miestne raj\u00f3nov\u00e9 zdravotn\u00e9 stredisk\u00e1 a dve obchodn\u00e9 m\u00f3la, v\u0161etko stavby z dreva. V susednom Rak\u00fasku je tie\u017e ve\u013emi ve\u013ea stavieb z dreva, napr. v Linzi je ve\u013ek\u00e1 \u0161kola a vo Viedni je postaven\u00e1 hybridn\u00e1 v\u00fd\u0161kov\u00e1 budova HoHo, ktor\u00e1 m\u00e1 24 podla\u017e\u00ed a v\u00fd\u0161ku 84 <img loading=\"lazy\" decoding=\"async\" class=\"wp-image-5223 alignleft\" src=\"https:\/\/www.stavebnakomora.sk\/wp-content\/uploads\/2020\/07\/Viede\u0148-hybridn\u00e1-v\u00fd\u0161kov\u00e1-m\u00e1-24-podla\u017e\u00ed-a-v\u00fd\u0161ku-84-metrov.2-600x338.jpg\" alt=\"\" width=\"405\" height=\"228\" srcset=\"https:\/\/www.stavebnakomora.sk\/wp-content\/uploads\/2020\/07\/Viede\u0148-hybridn\u00e1-v\u00fd\u0161kov\u00e1-m\u00e1-24-podla\u017e\u00ed-a-v\u00fd\u0161ku-84-metrov.2-600x338.jpg 600w, https:\/\/www.stavebnakomora.sk\/wp-content\/uploads\/2020\/07\/Viede\u0148-hybridn\u00e1-v\u00fd\u0161kov\u00e1-m\u00e1-24-podla\u017e\u00ed-a-v\u00fd\u0161ku-84-metrov.2-1024x576.jpg 1024w, https:\/\/www.stavebnakomora.sk\/wp-content\/uploads\/2020\/07\/Viede\u0148-hybridn\u00e1-v\u00fd\u0161kov\u00e1-m\u00e1-24-podla\u017e\u00ed-a-v\u00fd\u0161ku-84-metrov.2.jpg 1152w\" sizes=\"auto, (max-width: 405px) 100vw, 405px\" \/>metrov\u2026 Na Slovensku za b\u00fdval\u00e9ho re\u017eimu sa tie\u017e postavilo nieko\u013eko kr\u00e1snych a kvalitn\u00fdch drevostavieb pre \u0161port, kult\u00faru a po\u013enohospod\u00e1rstvo, \u017eia\u013e mnoh\u00e9 s\u00fa ich vlastn\u00edkmi aj poriadne zanedban\u00e9.<\/p>\n<p>Na Slovensku sa v\u0161ak st\u00e1le nevieme vysporiada\u0165 so psychologick\u00fdm probl\u00e9mom u tvorcov legislat\u00edvy v tejto oblasti a to, \u017ee drevo je automaticky najhor\u013eavej\u0161\u00ed stavebn\u00fd materi\u00e1l, teda najnebezpe\u010dnej\u0161\u00ed. Pritom je v\u0161eobecne zn\u00e1me, \u017ee stavba s nosn\u00fdm skeletom z dreva \u010dasovo dlh\u0161ie vydr\u017e\u00ed st\u00e1\u0165 ako stavba z ocele. Oce\u013e v z\u00e1vislosti na protipo\u017eiarnu ochranu sa aj napriek tomu sk\u00f4r deformuje a zbort\u00ed, ako dreven\u00e1 kon\u0161trukcia z kvalitne vyhotoven\u00fdch dreven\u00fdch prvkov. Ke\u010f u\u017e zo z\u00e1padn\u00fdch kraj\u00edn preber\u00e1me r\u00f4zne in\u00e9 nezmysly, mali by sme ob\u010das prevzia\u0165 aj rozumn\u00e9 technick\u00e9 predpisy odtia\u013e, kde dlhodobo dobre funguj\u00fa. Je to vo filozofii a a na Slovensku u\u017e tradi\u010dne asi aj v z\u00e1ujmoch\u2026<\/p>\n<p>\u017dia\u013e v legislat\u00edve, resp. v protipo\u017eiarnych prepisoch a v technick\u00fdch norm\u00e1ch pre dreven\u00e9 kon\u0161trukcie a stavby m\u00e1me st\u00e1le \u010do doh\u00e1\u0148a\u0165, napriek tomu, \u017ee sa \u010do, to zlep\u0161ilo a umo\u017enilo rozsiahlej\u0161iu v\u00fdstavbu drevostavieb. Ke\u010f to porovn\u00e1m len s Kanadou u stavieb nad 5 podla\u017e\u00ed, tak sme najmenej o cca 40 rokov za nimi a vo\u010di Eur\u00f3pe cca 30 rokov.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\" wp-image-5224 alignleft\" src=\"https:\/\/www.stavebnakomora.sk\/wp-content\/uploads\/2020\/07\/BAZEN-600x400.jpg\" alt=\"\" width=\"397\" height=\"264\" srcset=\"https:\/\/www.stavebnakomora.sk\/wp-content\/uploads\/2020\/07\/BAZEN-600x400.jpg 600w, https:\/\/www.stavebnakomora.sk\/wp-content\/uploads\/2020\/07\/BAZEN-1024x683.jpg 1024w, https:\/\/www.stavebnakomora.sk\/wp-content\/uploads\/2020\/07\/BAZEN.jpg 1460w\" sizes=\"auto, (max-width: 397px) 100vw, 397px\" \/>Samozrejme ka\u017ed\u00e1 stavba a stavebn\u00fd materi\u00e1l m\u00e1 svoje technick\u00e9 limity. Preto ak schopn\u00fd architekt, statik a kon\u0161trukt\u00e9r \u2013 projektant poznaj\u00fa svoje technick\u00e9 mo\u017enosti a mo\u017enosti a vlastnosti materi\u00e1lu, teda dreva, je to len a len na dobrej kombin\u00e1cii a zl\u00fa\u010den\u00ed t\u00fdchto troch veli\u010d\u00edn. Teda technicky nevid\u00edm \u017eiadny probl\u00e9m, aby sa stavby z dreva vyhotovili aj 7-8 podla\u017en\u00e9 a boli z nich napr\u00edklad aj nemocnice. Probl\u00e9m je len vo vedomostiach technikov a in\u017einierov a v schopnostiach aplikova\u0165 ich do praxe, ale aj zodpovedn\u00fdch \u0161t\u00e1tnych \u00faradn\u00edkov, preto\u017ee hlavnou brzdou v tomto napredovan\u00ed sa ukazuje by\u0165 hlavne zastaral\u00e9 myslenie t\u00fdch, \u010do maj\u00fa vplyv na inov\u00e1ciu technick\u00fdch a protipo\u017eiarnych predpisov.<\/p>\n<p>Pomerne ve\u013ek\u00fdm probl\u00e9mom vo verejnosti b\u00fdva strach z nebezpe\u010denstva po\u017eiaru stavieb z dreva. Tu si dovol\u00edm pouk\u00e1za\u0165, \u017ee na\u0161i predkovia \u017eili v dreven\u00fdch stavb\u00e1ch a nemali \u017eiadne normy a predpisy, pre\u017eili a my sme ich potomkami. Prve predpisy pre styvby s\u00edce zaviedol Chamurapi, ale na na\u0161om \u00fazem\u00ed sa to stalo za cis\u00e1rovny M\u00e1rie Ter\u00e9zie, ale aj tak ka\u017ed\u00fd ve\u013emi dobre vedel \u010do si m\u00f4\u017ee s drevom v stavb\u00e1ch dovoli\u0165. V tom obdob\u00ed sme na Slovensku mali ve\u013emi dobr\u00fdch a vych\u00fdren\u00fdch stavebn\u00fdch remeseln\u00edkov a tes\u00e1rov no na rozdiel od d\u00f4b Rak\u00faska-Uhorska a \u010cesko-Slovenska mus\u00edm kon\u0161tatova\u0165, \u017ee st\u00e1le \u010dastej\u0161ie sa stret\u00e1vame s ve\u013emi neodborne pripravenou stavebnou dokument\u00e1ciou pre vyhotovenie stavby a ve\u013emi nekvalitnou pr\u00e1cou stavebn\u00fdch tes\u00e1rov, stol\u00e1rov, stavbyved\u00facich a tie\u017e stavebn\u00fdch dozorov.<\/p>\n<p>Decentralizovan\u00edm a in\u00fdmi administrat\u00edvnymi neodborn\u00fdmi z\u00e1sahmi do vzdel\u00e1vania na Slovensku sme takmer \u00faplne zdevastovali odborn\u00fa pr\u00edpravu remeseln\u00edkov, technikov a in\u017einierov v stavebn\u00edctve. Tzv. du\u00e1lne vzdel\u00e1vanie sme po revol\u00facii ako pre\u017eitok komunizmu zni\u010dili a pred p\u00e1r rokmi ho vl\u00e1da s ve\u013ekou pompou objavila vo F\u00ednsku a po 30 rokoch sa ho znovu sna\u017e\u00ed uvies\u0165 do praxe, len sa to akosi nie ve\u013emi dar\u00ed\u2026<\/p>\n<p>V technickej pr\u00edprave stredo\u0161kol\u00e1kov a in\u017einierov sme zlikvidovali mnoh\u00e9 aj celosvetovo \u0161tandardn\u00e9 odbory a zamenili ich za r\u00f4zne mana\u017ementy, analytick\u00e9 odbory a podobn\u00e9 v praxi na stavbe nepotrebn\u00e9 \u0161pecializ\u00e1cie len aby syn\u010dek a dc\u00e9renka mali nejak\u00fd titul a na\u0161li si na \u0161kole partnera a \u0161koly aby mali z \u010doho \u017ei\u0165\u2026<\/p>\n<p>Najd\u00f4le\u017eitej\u0161ie na kvalitu stavby a jej mo\u017en\u00e9 rizik\u00e1 v uvedenom kontexte je, \u017ee nov\u00ed absolventi u\u017e nieko\u013eko rokov dozadu nevedia svoje teoretick\u00e9 znalosti prakticky pou\u017ei\u0165, ve\u013ek\u00e9 probl\u00e9my s\u00fa v znalostiach materi\u00e1lov a v ich kombin\u00e1cii na stavbe a toto je nebezpe\u010denstvo nie len pre stavby z dreva! Pri rodinn\u00fdch domoch z dreva, ale aj niektor\u00fdch typoch v\u00e4\u010d\u0161\u00edch stavieb prevl\u00e1da priemyseln\u00e1 v\u00fdroba ich k\u013e\u00fa\u010dov\u00fdch komponentov, t.j. s\u00fa vyr\u00e1ban\u00e9 strojne cel\u00e9 steny a krovy v dielni, tak\u017ee na stavbe je u\u017e m\u00e1lo\u010do pokazi\u0165.<\/p>\n<p>Z\u00e1verom len to\u013eko, v ot\u00e1zke dreva, ako stavebnej kon\u0161trukcie sa kone\u010dne treba odp\u00fata\u0165 od star\u00e9ho myslenia, za\u010da\u0165 tvori\u0165 legislat\u00edvu v stavebn\u00edctve hlavne z poh\u013eadu technick\u00fdch potrieb stavby a mo\u017enost\u00ed materi\u00e1lov, a v\u00fdrazne obmedzi\u0165 komer\u010dn\u00fd a politick\u00fd pr\u00edstup k tvorbe legislat\u00edvy. Tak\u00fato legislat\u00edvu musia tvori\u0165 hlavne \u013eudia z praxe a nie na konci sa len niektor\u00fdch megafiriem op\u00fdta\u0165, \u010di to tak m\u00f4\u017ee by\u0165. Ak zodpovedn\u00ed nevedia nie\u010do sami vytvori\u0165, tak aspo\u0148 nech si prizv\u00fa odborn\u00edkov z praxe, alebo nech aspo\u0148 okop\u00edruj\u00fa z\u00e1kony a normy z kraj\u00edn kde to funguje, s \u010d\u00edm by na Slovensku nemal by\u0165 \u017eiadny probl\u00e9m \u2026<\/p>\n<p>Uvid\u00edme \u010do n\u00e1m nov\u00fd vietor prinesie.<\/p>\n<p>&nbsp;<\/p>\n<h6><span style=\"color: #000000;\">Zdroj obr\u00e1zkov: http:\/\/staviamezdreva.sk\/blog\/najvy%C5%A1%C5%A1ie-budovy-z-dreva-na-svete<\/span><\/h6>\n<h6><span style=\"color: #000000;\">Zdroj obr\u00e1zkov: http:\/\/staviamezdreva.sk\/blog\/ak%C3%BA-maj%C3%BA-perspekt%C3%ADvu-drevostavby-na-slovensku<\/span><\/h6>\n","protected":false},"excerpt":{"rendered":"<p>V tomto obdob\u00ed sa na n\u00e1s znovu obr\u00e1tilo nieko\u013eko stavebn\u00fdch investorov, hlavne pre v\u00fdstavbu autoservisov, predajn\u00ed potrav\u00edn, kraj\u010d\u00edrska v\u00fdroba a \u0161tvorbytovka. Je pote\u0161ite\u013en\u00e9, \u017ee na Slovensku rastie objem v\u00fdstavby budov z dreven\u00fdch kon\u0161trukci\u00ed. V s\u00fa\u010dasnosti je ten pomer stavieb z dreva a ostatn\u00fdch \u201e\u0161tandardn\u00fdch\u201c materi\u00e1lov takmer vyrovnan\u00fd. Mus\u00edm tie\u017e kon\u0161tatova\u0165, \u017ee v ot\u00e1zke noriem a [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3,1],"tags":[],"class_list":["post-5204","post","type-post","status-publish","format-standard","hentry","category-zakony","category-nezaradene"],"_links":{"self":[{"href":"https:\/\/www.stavebnakomora.sk\/index.php?rest_route=\/wp\/v2\/posts\/5204","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.stavebnakomora.sk\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.stavebnakomora.sk\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.stavebnakomora.sk\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.stavebnakomora.sk\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=5204"}],"version-history":[{"count":3,"href":"https:\/\/www.stavebnakomora.sk\/index.php?rest_route=\/wp\/v2\/posts\/5204\/revisions"}],"predecessor-version":[{"id":5248,"href":"https:\/\/www.stavebnakomora.sk\/index.php?rest_route=\/wp\/v2\/posts\/5204\/revisions\/5248"}],"wp:attachment":[{"href":"https:\/\/www.stavebnakomora.sk\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=5204"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.stavebnakomora.sk\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=5204"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.stavebnakomora.sk\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=5204"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}