{"id":19578,"date":"2023-05-26T16:15:50","date_gmt":"2023-05-26T14:15:50","guid":{"rendered":"https:\/\/ctzn.punkt.sk\/?p=19578"},"modified":"2026-05-21T17:27:36","modified_gmt":"2026-05-21T15:27:36","slug":"neburat-opatrne-rozobrat-a-zrecyklovat-ako-funguje-v-praxi-selektivna-demolacia-budov","status":"publish","type":"post","link":"https:\/\/ctzn.punkt.sk\/en\/neburat-opatrne-rozobrat-a-zrecyklovat-ako-funguje-v-praxi-selektivna-demolacia-budov\/","title":{"rendered":"Neb\u00fara\u0165, opatrne rozobra\u0165 a zrecyklova\u0165. Ako funguje v praxi selekt\u00edvna demol\u00e1cia budov?"},"content":{"rendered":"
\n
\"Merkurie\"
Pra\u017esk\u00fa budovu Merkurie zo 70. rokov postupne rozoberaj\u00fa. Foto: Tom\u00e1\u0161 Hejzlar \/ Arch\u00edv Skanska Commercial Development<\/figcaption><\/figure>\n<\/div>\n\n
\n

Stavebn\u00fd odpad a\u00a0odpad z\u00a0demol\u00e1ci\u00ed tvor\u00ed\u00a0vy\u0161e tretinu<\/a> odpadu v\u00a0E\u00da, preto obzvl\u00e1\u0161\u0165 z\u00e1le\u017e\u00ed na tom, aby sa neskl\u00e1dkoval. \u010clensk\u00e9 \u0161t\u00e1ty musia zhodnocova\u0165 aspo\u0148 70\u00a0% tohto odpadu. Odstr\u00e1nen\u00e9 materi\u00e1ly sa maj\u00fa na stavbe triedi\u0165, aby sa dali op\u00e4tovne pou\u017ei\u0165 alebo zrecyklova\u0165. My sme t\u00fato povinnos\u0165 zaviedli a\u017e minul\u00fd rok v\u00a0r\u00e1mci Pl\u00e1nu obnovy.<\/p>\n <\/div>\n\n\n\n

\n
\n
\"\"<\/figure>\n<\/div>\n\n\n
Pavla L\u00e9nyiov\u00e1<\/strong><\/a><\/pre>\n\n\n\n
\"\"<\/figure>\n\n\n\n
\n\n\n\n
\u2022 V Cirkul\u00e1rnom meste koluj\u00fa zdroje, materi\u00e1ly, v\u00fdrobky aj energia. Brownfieldy sa recykluj\u00fa na nov\u00e9 \u0161tvrte, autobusy jazdia na plyn z bioodpadu, star\u00fd n\u00e1bytok kon\u010d\u00ed v reuse centre. V\u00fdrobky sa udr\u017eiavaj\u00fa \u010do najdlh\u0161ie v obehu, \u0161etria sa pr\u00edrodn\u00e9 zdroje, eliminuj\u00fa emisie. V tejto rubrike v spolupr\u00e1ci s In\u0161tit\u00fatom cirkul\u00e1rnej ekonomiky<\/a> sledujeme t\u00e9mu cirkul\u00e1rnych miest a ukazujeme, ak\u00e9 syst\u00e9mov\u00e9 zmeny potrebujeme zavies\u0165 na Slovensku.<\/pre>\n<\/div>\n\n\n\n
\n
Do na\u0161ej legislat\u00edvy sa transponovala minul\u00fd rok ako s\u00fa\u010das\u0165 reformy nakladania so stavebn\u00fdm odpadom. T\u00e1 bola jednou z podmienok na uvo\u013enenie financi\u00ed na invest\u00edcie z n\u00e1\u0161ho Pl\u00e1nu obnovy a odolnosti. Tieto pl\u00e1ny v \u010dlensk\u00fdch \u0161t\u00e1toch predstavuj\u00fa bal\u00edky reforiem a invest\u00edci\u00ed zo zdrojov E\u00da nad r\u00e1mec eurofondov. Maj\u00fa pom\u00f4c\u0165 napravi\u0165 \u0161kody sp\u00f4soben\u00e9 pand\u00e9miou koronav\u00edrusu, oslobodi\u0165 sa od z\u00e1vislosti od rusk\u00fdch fos\u00edlnych pal\u00edv a stimulova\u0165 zelen\u00fa transform\u00e1ciu hospod\u00e1rstva. <\/p>\n\n\n\n
Selekt\u00edvnu demol\u00e1ciu zaviedli o nie\u010do sk\u00f4r, u\u017e v roku 2021 aj na\u0161i \u010desk\u00ed susedia. Prin\u00e1\u0161ame pr\u00edklad prebiehaj\u00facej dekon\u0161trukcie pra\u017eskej administrat\u00edvnej budovy Merkuria zo 70. rokov 20. storo\u010dia, ktor\u00fa realizuje spolo\u010dnos\u0165 Skanska. Developer, ktor\u00fd je \u010dlenom \u010cesk\u00e9ho cirkul\u00e1rneho hotspotu<\/a>, chce na mieste postavi\u0165 nov\u00fa budovu, cel\u00fd projekt profilova\u0165 ako cirkul\u00e1rny a uzatv\u00e1ra\u0165 materi\u00e1lov\u00e9 cykly. Teda \u010do najviac star\u00fdch materi\u00e1lov vyu\u017ei\u0165 v novostavbe, alebo pre ne n\u00e1js\u0165 vyu\u017eitie inde. Ide o pomerne v\u00fdnimo\u010dne d\u00f4sledn\u00fa selekt\u00edvnu demol\u00e1ciu, na tomto pr\u00edklade preto dobre vidie\u0165 v\u00fdzvy s \u0148ou spojen\u00e9. <\/p>\n\n\n\n
Pri zav\u00e1dzan\u00ed reformy na Slovensku na\u0161e ministerstvo \u017eivotn\u00e9ho prostredia avizovalo<\/a>, \u017ee n\u00e1klady na odstr\u00e1nenie stavebn\u00fdch odpadov sa takto firm\u00e1m zn\u00ed\u017eia desa\u0165n\u00e1sobne oproti skl\u00e1dkovaniu. V pr\u00edpade Merkurie sa ale o \u0161etren\u00ed hovori\u0165 ned\u00e1, \u010desk\u00e9 poplatky za skl\u00e1dkovanie s\u00fa pritom porovnate\u013en\u00e9. Zapojen\u00e9 firmy sa zhoduj\u00fa, \u017ee selekt\u00edvna demol\u00e1cia je drah\u00e1 a trv\u00e1 dlho, ale z poh\u013eadu ochrany \u017eivotn\u00e9ho prostredia d\u00e1va zmysel.<\/p>\n\n\n\n
Pr\u00edbeh Merkurie tie\u017e ukazuje, \u017ee trh motivuje developerov zatia\u013e sk\u00f4r k v\u00fdstavbe nov\u00fdch high-tech budov, ne\u017e k zachovaniu a rekon\u0161trukcii t\u00fdch star\u00fdch.<\/p>\n<\/div>\n<\/div>\n\n\n
\n
\"Skanska
Vn\u00fatorn\u00e9 vybavenie \u010di in\u0161tal\u00e1cie izol\u00e1cie u\u017e rozobrali. Foto: Tom\u00e1\u0161 Hejzlar \/ Arch\u00edv Skanska Commercial Development<\/figcaption><\/figure>\n<\/div>\n\n\n
\n
<\/div>\n\n\n\n
\n
Legislat\u00edva ich netla\u010d\u00ed<\/strong><\/h3>\n\n\n\n
Spom\u00ednan\u00fa budovu dostavali v roku 1971 pre podnik zahrani\u010dn\u00e9ho obchodu Merkuria a \u010ceskoslovensk\u00fa obchodn\u00fa komoru. Odstr\u00e1nenie tejto brutalistickej budovy nie je vn\u00edman\u00e9 v \u010ceskej republike tak kontroverzne, ako napr\u00edklad kauza b\u00farania Istropolisu v Bratislave. Merkuria nie je vyslovene ikonickou stavbou. Hoci je na mieste ot\u00e1zka, \u010di sa z budovy nedalo zachova\u0165 viac. Nie pre ochranu kult\u00farneho dedi\u010dstva, ale kl\u00edmy, no k tomu sa e\u0161te dostaneme.<\/p>\n\n\n
\n    
\n        
\n            \"Rotor        <\/div>\n        
\n            
\n                \u010c\u00edta\u0165 \u010falej<\/a>\n                
\n                    \n                        Bruselsk\u00ed architekti zachra\u0148uj\u00fa z\u00a0budov ur\u010den\u00fdch na demol\u00e1ciu to, \u010do sa d\u00e1 e\u0161te pou\u017ei\u0165                    <\/a>\n                <\/h2>\n            <\/div>\n        <\/div>\n    <\/div>\n<\/div>\n\n\n
Pod\u013ea developera m\u00e1 budova nevyhovuj\u00face dispozi\u010dn\u00e9 usporiadanie a technick\u00fd stav. S\u00fa v nej pou\u017eit\u00e9 \u0161kodliv\u00e9 materi\u00e1ly ako azbest. Aby ho odstr\u00e1nili zo strechy, bud\u00fa musie\u0165 vystavi\u0165 nosn\u00fa kon\u0161trukciu, ktor\u00e1 u\u017e teraz nie je v dobrom stave, po\u010dasiu. Povedie to k jej \u010fal\u0161ej degrad\u00e1cii, vysvet\u013euje developer. Aby vedel dost\u00e1\u0165 legislat\u00edvnym po\u017eiadavk\u00e1m a stavebn\u00fdm norm\u00e1m, ako aj n\u00e1rokom n\u00e1jomcov, na ktor\u00fdch cieli, rozhodol sa budovu rad\u0161ej rozobra\u0165, postavi\u0165 nov\u00fa a \u010do najviac p\u00f4vodn\u00fdch materi\u00e1lov pri tom znovu vyu\u017ei\u0165 alebo zrecyklova\u0165. A to aj priamo v novej budove. Na pomoc si prizvali aj firmu Cyrkl, ktor\u00e1 prev\u00e1dzkuje elektronick\u00e9 trhovisko s druhotn\u00fdmi materi\u00e1lmi.<\/p>\n\n\n\n
Na Slovensku mus\u00ed stavebn\u00edk pri v\u00e4\u010d\u0161\u00edch stavb\u00e1ch splni\u0165 aj ur\u010dit\u00e9 ciele recykl\u00e1cie stavebn\u00e9ho odpadu, v \u010cesku to legislat\u00edva nek\u00e1\u017ee. V pr\u00edpade Merkurie si v\u0161ak developer dal dobrovo\u013ene za cie\u013e, \u017ee zrecykluje alebo op\u00e4tovne vyu\u017eije 39 zo 44 materi\u00e1lov\u00fdch tokov. Teda r\u00f4znych druhov materi\u00e1lov \u010di odpadu, vr\u00e1tane nebezpe\u010dn\u00fdch, ktor\u00e9 v budove identifikovali. V prepo\u010dte na hmotnos\u0165 odpadu by to mohlo by\u0165 odhadom vy\u0161e 90 %, pri\u010dom v\u00e4\u010d\u0161inu z tejto hmotnosti bude tvori\u0165 bet\u00f3n.<\/p>\n\n\n\n
Byrokracia okolo darovania<\/strong><\/h3>\n\n\n\n
Selekt\u00edvna demol\u00e1cia je napl\u00e1novan\u00e1 na rok a pol, dve tretiny u\u017e maj\u00fa za sebou. V\u0161etko vybavenie, in\u0161tal\u00e1cie \u010di izol\u00e1cie zvn\u00fatra, ako aj v\u00e4\u010d\u0161inu nebezpe\u010dn\u00e9ho azbestu u\u017e odstr\u00e1nili a za\u010d\u00ednaj\u00fa pracova\u0165 na rozoberan\u00ed fas\u00e1dy, na \u010do nadvia\u017eu strechou a samotnou demol\u00e1ciou skeletu. Hoci maj\u00fa predbe\u017en\u00e9 percentu\u00e1lne odhady, ko\u013eko sa d\u00e1 zrecyklova\u0165 \u010di pou\u017ei\u0165 znova, zverejnia a\u017e fin\u00e1lne d\u00e1ta po \u00faplnom rozobrat\u00ed budovy.<\/p>\n\n\n\n
Najprv sa sna\u017eili preda\u0165 alebo darova\u0165 v\u0161etko zariadenie, ktor\u00e9 nie je odpadom a d\u00e1 sa priamo znova vyu\u017ei\u0165. Napr\u00edklad kuchynky skon\u010dili v dome pre ute\u010dencov, ktor\u00fd developer rekon\u0161truoval. Po\u017eiarne hadice \u0161li dobrovo\u013en\u00fdm hasi\u010dom. \u010cas\u0165 z\u00e1bradlia darovali po\u013eovn\u00edkom na ohradenie zveri. \u010cas\u0165 sanity, kobercov \u010di n\u00e1bytku si vzalo zdru\u017eenie art re use, ktor\u00e9 prev\u00e1dzkuje sklad opakovane pou\u017eite\u013en\u00e9ho umeleck\u00e9ho materi\u00e1lu a sprostredk\u00fava r\u00f4zne second hand vybavenie umelcom \u010di neziskovk\u00e1m.<\/p>\n\n\n\n
Developer nemohol len tak otvori\u0165 budovu z\u00e1ujemcom, aby si brali, \u010do chc\u00fa za dobrovo\u013en\u00fd pr\u00edspevok. V\u0161etko muselo by\u0165 pokryt\u00e9 zmluvami \u010di fakt\u00farami kv\u00f4li n\u00e1sledn\u00e9mu odvedeniu dane \u010di odpisu majetku z firemn\u00e9ho \u00fa\u010dtovn\u00edctva. Napr\u00edklad zbavi\u0165 sa dver\u00ed vy\u017eadovalo ist\u00fa d\u00e1vku byrokracie.<\/p>\n<\/div>\n<\/div>\n\n\n
\n
\"Skanska
\u010cas\u0165 sanity, kobercov \u010di n\u00e1bytku si vzalo zdru\u017eenie art re use. Foto: Tom\u00e1\u0161 Hejzlar \/ Arch\u00edv Skanska Commercial Development<\/figcaption><\/figure>\n<\/div>\n\n\n
\n
<\/div>\n\n\n\n
\n
Darovanie nie\u010do stoj\u00ed<\/strong><\/h3>\n\n\n\n
Ke\u010f venovali sto z vy\u0161e p\u00e4\u0165sto dver\u00ed Fakultnej nemocnici Bulovka, museli odvies\u0165 darovaciu da\u0148. Pre z\u00e1ujemcov o k\u00fapu organizovali prehliadky. \u201eS<\/em> ka\u017ed\u00fdm t\u00fdm \u010dlovekom sme museli zosta\u0165, k\u00fdm si vyberie dvere, upravi\u0165 k\u00fapnu zmluvu, podp\u00edsa\u0165 ju aj vtedy, ak nakoniec dohromady zaplatil 300 K\u010d,\u201c <\/em>vysvet\u013euje jeden z mana\u017e\u00e9rov projektu zo Skanska Kry\u0161tof Kratochv\u00edl.<\/p>\n\n\n\n
Pod\u013ea neho by pomohlo, ak by mohli odovzda\u0165 v\u00e4\u010d\u0161ie mno\u017estvo vn\u00fatorn\u00e9ho zariadenia jedn\u00e9mu partnerovi, ktor\u00fd by u\u017e nakladal s koncov\u00fdmi odberate\u013emi, vr\u00e1tane individu\u00e1lnych z\u00e1ujemcov. Z\u00e1rove\u0148 v\u0161ak dod\u00e1va, \u017ee ide sk\u00f4r o zbo\u017en\u00e9 prianie. Ako ukazuj\u00fa sk\u00fasenosti zo zahrani\u010dia<\/a>, v\u010faka dekon\u0161trukcii namiesto demol\u00e1cie m\u00f4\u017ee vznikn\u00fa\u0165 sektor firiem, ktor\u00e9 sa \u0161pecializuj\u00fa na rozoberanie a op\u00e4tovn\u00e9 pou\u017eitie stavebn\u00fdch materi\u00e1lov. V \u010ceskej republike sa v\u0161ak trh \u010di neziskovky v oblasti op\u00e4tovn\u00e9ho pou\u017eitia e\u0161te len rozbiehaj\u00fa a ve\u013ek\u00ed odberatelia neexistuj\u00fa.<\/p>\n\n\n\n
Sadrokart\u00f3n takmer nikto nechce<\/strong><\/h3>\n\n\n\n
Sk\u00fa\u0161ali demontova\u0165 aj obklady, ale nevedeli to spravi\u0165 bez po\u0161kodenia. Nevyu\u017eij\u00fa sa teda op\u00e4tovne v p\u00f4vodnej forme, ale skon\u010dia podrven\u00e9 ako pr\u00edmes v recyklovanom bet\u00f3ne. Taktie\u017e bet\u00f3n z p\u00f4vodnej budovy by sa mal po spracovan\u00ed vyu\u017ei\u0165 v tej novej, pr\u00edpadne v in\u00fdch stavb\u00e1ch developera.<\/p>\n\n\n\n
\u010co sa t\u00fdka ostatn\u00fdch materi\u00e1lov, naj\u013eah\u0161ie bolo n\u00e1js\u0165 odberate\u013ea na kovy, ktor\u00e9 sa \u013eahko recykluj\u00fa, a tie\u017e drevo. Najv\u00e4\u010d\u0161ie starosti im robil sadrokart\u00f3n. \u201eKe\u010f ho odstroj\u00edte, ne\u010dak\u00e1 na\u0148 p\u00e4\u0165 firiem. Mus\u00edte ich prehov\u00e1ra\u0165, plati\u0165 za testovanie vzoriek, aby si v\u00f4bec niekto nie\u010do vzal,\u201c <\/em>hovor\u00ed mana\u017e\u00e9rka pre udr\u017eate\u013enos\u0165 komer\u010dn\u00fdch projektov Skanska Eva Nykodymov\u00e1. V hre bola recykla\u010dn\u00e1 linka na Slovensku, t\u00e1 v\u0161ak e\u0161te nie je postaven\u00e1 a developer potreboval materi\u00e1l odovzda\u0165 u\u017e sk\u00f4r.<\/p>\n\n\n\n
Najjednoduch\u0161ie a najlacnej\u0161ie by pod\u013ea Martiny \u0160kvorovej z Cyrkl bolo pou\u017ei\u0165 ho pri zav\u00e1\u017ean\u00ed j\u00e1m po \u0165a\u017ebe ur\u00e1novej rudy pri obci Mydlovary. Papierovo sa aj to pova\u017euje za zhodnotenie, ale pod\u013ea oboch firiem nejde o skuto\u010dne cirkul\u00e1rne rie\u0161enie. Nakoniec ho mo\u017eno vyu\u017eij\u00fa cement\u00e1rne pri v\u00fdrobe cementu, v z\u00e1vislosti od v\u00fdsledku materi\u00e1lov\u00fdch testov.<\/p>\n<\/div>\n<\/div>\n\n\n
\n
\"Skanska
N\u00e1js\u0165 odberate\u013ea pre kovy bolo jednoduch\u00e9. Foto: Tom\u00e1\u0161 Hejzlar \/ Arch\u00edv Skanska Commercial Development<\/figcaption><\/figure>\n<\/div>\n\n\n
\n
<\/div>\n\n\n\n
\n
Developer napokon na\u0161iel odberate\u013eov pre v\u00e4\u010d\u0161inu materi\u00e1lov. V\u0161etci p\u00f4sobia v \u010ceskej republike. Len skl\u00e1 z vn\u00fatorn\u00fdch prie\u010dok fas\u00e1dy, obvodov\u00e9ho pl\u00e1\u0161\u0165a a okien povezie do Nemecka, ne\u010faleko hranice s \u010ceskom. Len \u010das\u0165 materi\u00e1lov skon\u010d\u00ed na skl\u00e1dke. Na energetick\u00e9 zhodnotenie ich nepo\u0161l\u00fa, ke\u010f\u017ee pra\u017esk\u00e1 spa\u013eov\u0148a uprednost\u0148uje komun\u00e1lny odpad a vozi\u0165 ich do plzenskej by bolo neekonomick\u00e9.<\/p>\n\n\n\n
V\u00fdsledn\u00e9 produkty recykl\u00e1cie chc\u00fa vyu\u017ei\u0165 v novej budove. Okrem bet\u00f3nu aktu\u00e1lne rokuj\u00fa aj o spracovan\u00ed plastov\u00fdch r\u00far, dreva \u010di k\u00e1blov tak, aby sa mohli uplatni\u0165 v novostavbe. Niektor\u00e9 prvky zo starej budovy chc\u00fa repasova\u0165 a n\u00e1sledne vyu\u017ei\u0165 hoci aj na in\u00fd \u00fa\u010del, napr\u00edklad plo\u0161iny na \u010distenie okien.<\/p>\n<\/div>\n<\/div>\n\n\n\n
\n
\n
\"Skanska
Ke\u010f odstroj\u00edte sadrokart\u00f3n, ne\u010dak\u00e1 na\u0148 p\u00e4\u0165 firiem, hovor\u00ed mana\u017e\u00e9rka pre udr\u017eate\u013enos\u0165 komer\u010dn\u00fdch projektov developera Eva Nykodymov\u00e1. Foto: Tom\u00e1\u0161 Hejzlar \/ Arch\u00edv Skanska Commercial Development<\/figcaption><\/figure>\n<\/div>\n\n\n\n
\n
Ponau\u010denia z procesu<\/strong><\/h3>\n\n\n\n
Preddemola\u010dn\u00fd audit, ktor\u00fd robila pre developersk\u00fa spolo\u010dnos\u0165 extern\u00e1 firma, p\u00f4vodne na skl\u00e1dku posielal podstatne viac materi\u00e1lov. Realita bola pozit\u00edvnej\u0161ia, aj v\u010faka zaanga\u017eovaniu Cyrkl. Pod\u013ea developera v\u010faka tejto spolo\u010dnosti na\u0161li odberate\u013eov na 73 % odpadov\u00fdch tokov, predov\u0161etk\u00fdm z oblasti stavebn\u00fdch materi\u00e1lov.<\/p>\n\n\n\n
Pod\u013ea oboch firiem bolo k\u013e\u00fa\u010dov\u00e9 pozva\u0165 potenci\u00e1lnych odberate\u013eov najprv do budovy, aby si materi\u00e1ly pozreli a povedali, ak\u00e9 maj\u00fa po\u017eiadavky. \u201ePotrebuj\u00fa, aby sa to ur\u010dit\u00fdm sp\u00f4sobom rozobralo a skladovalo. Inak m\u00f4\u017ee d\u00f4js\u0165 k po\u0161kodeniu a oni to u\u017e potom nevedia spracova\u0165,\u201c<\/em> rad\u00ed Martina \u0160kvorov\u00e1 z Cyrkl. \u201eIde aj o to, aby sa tam neprimie\u0161ali ne\u017eiaduce zlo\u017eky, alebo aby sa to vytriedilo dostato\u010dne,\u201c<\/em> dop\u013a\u0148a ju Eva Nykodymov\u00e1. Z\u00e1rove\u0148 je dobr\u00e9 n\u00e1js\u0165 viacero alternat\u00edvnych recykl\u00e1torov, lebo v\u017edy nakoniec niekto z nich odst\u00fapi.<\/p>\n\n\n\n
Kto sa chce skl\u00e1dkovaniu vyhn\u00fa\u0165, recykl\u00e1ciu mus\u00ed ob\u010das aj hradi\u0165. Ale nie za samotn\u00fd odber, ako vysvet\u013euje Eva Nykodymov\u00e1: \u201ePovedia napr\u00edklad, \u017ee by si ho aj vzali, ale budova je star\u00e1 a nevedia, \u010do presne je vo vn\u00fatri. Tak\u017ee sme museli robi\u0165 laborat\u00f3rne testy.\u201c <\/em>Okrem toho \u010dasto platili aj za dopravu. Kry\u0161tof Kratochv\u00edl dop\u013a\u0148a pr\u00edklad miner\u00e1lnej vlny. Odberate\u013e bol ochotn\u00fd si ju vzia\u0165, ak zaplatia za jej rozomletie, aby sa potom mohla pou\u017ei\u0165 ako f\u00fakan\u00e1 vata. Uhradili to, hoci to st\u00e1lo o nie\u010do viac ne\u017e skl\u00e1dkovanie.<\/p>\n<\/div>\n<\/div>\n\n\n
\n
\"Skanska
Rozomletie miner\u00e1lnej vlny hradil developer, nie recykl\u00e1tor. Foto: Tom\u00e1\u0161 Hejzlar \/ Arch\u00edv Skanska Commercial Development<\/figcaption><\/figure>\n<\/div>\n\n\n
\n
<\/div>\n\n\n\n
\n
Celkovo im ch\u00fdbali na trhu odberatelia druhotn\u00fdch materi\u00e1lov. Navy\u0161e nov\u00e9 materi\u00e1ly s\u00fa st\u00e1le lacnej\u0161ie. Pod\u013ea Kratochv\u00edla firmy po\u010d\u00edtaj\u00fa s t\u00fdm, \u017ee tie druhotn\u00e9 raz bud\u00fa povinn\u00e9 alebo v\u00fdhodnej\u0161ie, ale dnes v mnoh\u00fdch pr\u00edpadoch e\u0161te technol\u00f3gia recykl\u00e1cie nie je zabehnut\u00e1: \u201eHovoria n\u00e1m, \u017ee si to chc\u00fa vysk\u00fa\u0161a\u0165, ale len v malom mno\u017estve. Je to pre nich nev\u00fdhodn\u00e9, mus\u00edme ich prehov\u00e1ra\u0165 a prepl\u00e1ca\u0165 im n\u00e1klady.\u201c<\/em><\/p>\n\n\n\n
Naopak, ako vysvet\u013euje Martina \u0160kvorov\u00e1 z Cyrkl, pre sk\u00fasen\u00fdch recykl\u00e1torov je efekt\u00edvne vzia\u0165 ve\u013ek\u00e9 objemy. Pri PVC potrubiach narazili na probl\u00e9m, \u017ee vytipovan\u00e9mu odberate\u013eovi sa pre dan\u00e9 mno\u017estvo ani neoplatilo un\u00fava\u0165. Nakoniec v\u0161ak na\u0161li in\u00e9ho.<\/p>\n<\/div>\n<\/div>\n\n\n\n
\n
\n
\"Skanska
Zisti\u0165, z \u010doho presne sa fas\u00e1da sklad\u00e1, nie je \u013eahk\u00e9. Foto: Tom\u00e1\u0161 Hejzlar \/ Arch\u00edv Skanska Commercial Development<\/figcaption><\/figure>\n<\/div><\/div>\n\n\n\n
\n
Dekon\u0161truova\u0165 sa e\u0161te len u\u010d\u00edme<\/strong><\/h3>\n\n\n\n
Pod\u013ea mana\u017e\u00e9rov z developerskej spolo\u010dnosti ch\u00fdbaj\u00fa nielen recykl\u00e1tori, ale aj dekon\u0161truk\u010dn\u00e9 firmy. Napokon, doteraz sa sk\u00f4r demolovalo. Dod\u00e1vate\u013ea, ktor\u00fd vn\u00fatri rozober\u00e1 izol\u00e1cie, potrubia a podobn\u00e9 materi\u00e1ly, si pochva\u013euj\u00fa, ale on tie\u017e naber\u00e1 sk\u00fasenosti priebe\u017ene.<\/p>\n\n\n\n
Dokument\u00e1ciu k nov\u00fdm budov\u00e1m vedie developer u\u017e v digit\u00e1lnom modeli BIM aj preto, aby raz bol preh\u013ead, kde s\u00fa ak\u00e9 materi\u00e1ly pou\u017eit\u00e9. Je to ve\u013ek\u00fd rozdiel oproti inform\u00e1ci\u00e1m, ktor\u00e9 maj\u00fa k dispoz\u00edcii o Merkurii. \u201eNie\u010do m\u00e1te na papieri, nie\u010do sk\u00f4r na serv\u00edtkach,\u201c<\/em> poznamen\u00e1va Kry\u0161tof Kratochv\u00edl. Napr\u00edklad len zisti\u0165, z \u010doho sa sklad\u00e1 fas\u00e1da a ako ju rozobra\u0165, je zlo\u017eit\u00e9.<\/p>\n\n\n\n
Najali si firmu, ktor\u00e1 ju odhadla na boletick\u00fd panel, teda syst\u00e9m opl\u00e1\u0161tenia, ktor\u00fd sa vyr\u00e1bal v Boleticiach nad Labem. Len\u017ee po\u010das pr\u00e1c sa uk\u00e1zalo, \u017ee ide o in\u00fd materi\u00e1l z Talianska. \u201eT\u00fdm p\u00e1dom v\u0161etky technologick\u00e9 postupy, ako rozobera\u0165 tak\u00fdto komponent, s\u00fa \u00faplne nani\u010d a mus\u00edte za\u010da\u0165 odznova,\u201c<\/em> dod\u00e1va Kratochv\u00edl.<\/p>\n\n\n\n
Je to ur\u010dite drah\u0161ie a \u010dasovo n\u00e1ro\u010dnej\u0161ie ako klasick\u00e1 demol\u00e1cia a skl\u00e1dkovanie, hodnot\u00ed na z\u00e1ver mana\u017e\u00e9rka pre udr\u017eate\u013enos\u0165 komer\u010dn\u00fdch projektov Eva Nykodymov\u00e1.<\/p>\n\n\n
\n    
\n        
\n            \"\"        <\/div>\n        
\n            
\n                \u010c\u00edta\u0165 \u010falej<\/a>\n                
\n                    \n                        \u017di\u0165 ekologicky znamen\u00e1 stava\u0165 v\u00a0meste                    <\/a>\n                <\/h2>\n            <\/div>\n        <\/div>\n    <\/div>\n<\/div>\n\n\n
Mus\u00ed sa zb\u00fara\u0165?<\/strong><\/h3>\n\n\n\n
T\u00e1to legislat\u00edva nerie\u0161i dostato\u010dne ani to, \u010di sa v\u00f4bec konkr\u00e9tna budova naozaj zb\u00fara\u0165 mus\u00ed. Hovor\u00ed sk\u00f4r o tom, ako treba nalo\u017ei\u0165 s odpadom, ke\u010f u\u017e vznikne. Av\u0161ak spom\u00ednan\u00e1 ot\u00e1zka je podstatn\u00e1.<\/p>\n\n\n\n
Za zelen\u00e9 sa dlho pova\u017eovali tie budovy, ktor\u00e9 s\u00fa energeticky \u00fasporn\u00e9. V\u010faka technologick\u00e9mu pokroku aj dekarboniz\u00e1cii energetiky vieme dnes prev\u00e1dzkov\u00e9 emisie zni\u017eova\u0165 a do pozornosti sa dost\u00e1vaj\u00fa u\u017e aj zabudovan\u00e9 emisie. Tie sa sp\u00e1jaj\u00fa s \u0165a\u017ebou, transportom a v\u00fdrobou materi\u00e1lov a so stavebn\u00fdmi procesmi po\u010das celej \u017eivotnosti stavby. V\u00e4\u010d\u0161ina z nich vznik\u00e1 pri v\u00fdrobe cementu a ocele. Pou\u017eitie \u0161etrnej\u0161\u00edch materi\u00e1lov, ale aj zachovanie \u010do najviac z budovy je jednou z ciest, ako zabudovan\u00e9 emisie u\u0161etri\u0165.<\/p>\n\n\n\n
V pr\u00edpade Merkurie ide o budovu, kde e\u0161te doned\u00e1vna s\u00eddlili n\u00e1jomcovia. Developer sa v\u0161ak predsa len rozhodol ju odstr\u00e1ni\u0165 preto, \u017ee nesp\u013a\u0148a s\u00fa\u010dasn\u00e9 po\u017eiadavky trhu na administrat\u00edvnu budovu, nosn\u00e1 kon\u0161trukcia nie je v dobrom stave a nov\u00e1 budova bude ma\u0165 \u00faspornej\u0161iu prev\u00e1dzku, ne\u017e by mala zrekon\u0161truovan\u00e1.<\/p>\n<\/div>\n<\/div>\n\n\n
\n
\"Skanska
Foto: Tom\u00e1\u0161 Hejzlar \/ Arch\u00edv Skanska Commercial Development<\/figcaption><\/figure>\n<\/div>\n\n\n
<\/p>\n\n\n\n
\n
<\/div>\n\n\n\n
\n
Odborn\u00ed\u010dka na cirkul\u00e1rne stavebn\u00edctvo Karol\u00edna Bari\u010d vyjadruje po\u013eutovanie nad t\u00fdm, \u017ee sa budova namiesto demol\u00e1cie aspo\u0148 s\u010dasti nezrekon\u0161truovala. Bari\u010d je spoluzakladate\u013ekou architektonick\u00e9ho \u0161t\u00fadia ZERO Architecture a organiz\u00e1cie Rethink Architecture, ktor\u00e1 propaguje cirkul\u00e1rny pr\u00edstup a udr\u017eate\u013enos\u0165 v architekt\u00fare. Rekon\u0161trukcia pod\u013ea nej vo v\u0161eobecnosti nezapad\u00e1 do biznis modelu mnoh\u00fdch developerov: \u201eV\u00e4\u010d\u0161inou vynikaj\u00fa v stavan\u00ed nov\u00fdch budov a rekon\u0161trukcie s\u00fa pre nich pr\u00edli\u0161 neist\u00e9 a riskantn\u00e9. Vtedy sa a\u017e za jazdy uk\u00e1\u017eu niektor\u00e9 veci, ktor\u00e9 m\u00f4\u017eu ma\u0165 vplyv aj na cenu,\u201c<\/em> mysl\u00ed si Bari\u010d. <\/p>\n\n\n\n
Zachovaniu budov pod\u013ea nej nenahr\u00e1vaj\u00fa ani r\u00f4zne certifik\u00e1cie. Skanska sa usiluje o certifik\u00e1t udr\u017eate\u013enosti LEED a certifik\u00e1t kvality vn\u00fatorn\u00e9ho prostredia WELL, na ktor\u00fdch z\u00e1le\u017e\u00ed aj ich potenci\u00e1lnym n\u00e1jomcom. LEED s\u00edce umo\u017e\u0148uje z\u00edska\u0165 body za zachovanie budovy alebo jej \u010dasti, av\u0161ak ide len o jednu z mnoh\u00fdch po\u017eiadaviek certifik\u00e1cie. Rozhoduj\u00faci je fin\u00e1lny s\u00fa\u010det bodov, a tak si developer m\u00f4\u017ee dovoli\u0165 p\u00e1r bodov strati\u0165 a vyv\u00e1\u017ei\u0165 to ziskom v ostatn\u00fdch hodnoten\u00fdch oblastiach. Z\u00edska\u0165 WELL je ve\u013emi n\u00e1ro\u010dn\u00e9 a pod\u013ea nej je celkovo \u013eah\u0161ie splni\u0165 n\u00e1ro\u010dn\u00e9 certifika\u010dn\u00e9 krit\u00e9ri\u00e1, ak sa budova stavia nanovo. A to zvl\u00e1\u0161\u0165 vtedy, ak cie\u013eom developera s\u00fa tie najvy\u0161\u0161ie \u00farovne certifik\u00e1cie ako WELL Platinum \u010di LEED Platinum, hodnot\u00ed Bari\u010d, ktor\u00e1 je akreditovanou \u0161pecialistkou pre LEED, WELL a BREEAM.<\/p>\n\n\n\n
Tieto syst\u00e9my pod\u013ea nej tak celkovo m\u00f4\u017eu vies\u0165 sk\u00f4r k tomu, \u017ee vznikaj\u00fa nov\u00e9 budovy pln\u00e9 technologick\u00fdch inov\u00e1ci\u00ed, ne\u017e \u017ee by sa tie p\u00f4vodn\u00e9 citlivo rekon\u0161truovali. <\/p>\n\n\n\n
Eva Nykodymov\u00e1 argumentuje, \u017ee prioritu m\u00e1 zni\u017eovanie uhl\u00edkovej stopy prev\u00e1dzky. Stavia na tom aj LEED, \u010do nelad\u00ed s neefekt\u00edvnym dizajnom p\u00f4vodnej budovy Merkurie. \u201eAk sprav\u00edte maxim\u00e1lne \u0161etrn\u00fa demol\u00e1ciu, postav\u00edte udr\u017eate\u013ene nov\u00fd objekt, tak to ur\u010dite d\u00e1va zmysel vzh\u013eadom na fungovanie budovy v nasleduj\u00facich p\u00e4\u0165desiatich rokoch, ktor\u00e9 maj\u00fa najv\u00e4\u010d\u0161\u00ed podiel na uhl\u00edkovej stope projektu.\u201c<\/em> <\/p>\n\n\n\n
Napriek tejto polemike Karol\u00edna Bari\u010d hovor\u00ed, \u017ee v pr\u00edpade selekt\u00edvnej demol\u00e1cie Merkurie je pr\u00edstup developera unik\u00e1tny a snahou o recykl\u00e1ciu a vyu\u017eitie materi\u00e1lov pos\u00fava pod\u013ea nej developer trh dopredu.<\/p>\n\n\n\n
Ako je to na Slovensku?<\/strong><\/h3>\n\n\n\n
K\u00fdm selekt\u00edvna demol\u00e1cia je povinn\u00e1 v \u010cesku aj na Slovensku, u n\u00e1s plat\u00ed povinnos\u0165 navy\u0161e. Pri stavb\u00e1ch nad 300 m2<\/sup> zastavanej plochy je potrebn\u00e9 70 % stavebn\u00e9ho odpadu a odpadu z demol\u00e1cie zhodnoti\u0165 alebo zrecyklova\u0165. Takto sa vlastne zosobnila zodpovednos\u0165 za plnenie cie\u013ea, ktor\u00fd krajine vypl\u00fdval z eur\u00f3pskej legislat\u00edvy u\u017e dlh\u0161ie. S\u00fa\u010das\u0165ou reformy bolo aj zvy\u0161ovanie poplatkov za skl\u00e1dkovanie tohto odpadu. Pri odpadoch ako je bet\u00f3n, tehly, \u0161kridly, keramika a obklady \u010di asfaltov\u00e9 zmesi maj\u00fa v\u0161ak v \u010ceskej republike z\u00e1konn\u00fa sadzbu poplatku o nie\u010do vy\u0161\u0161iu a v najbli\u017e\u0161\u00edch rokoch sa bude e\u0161te \u010falej zvy\u0161ova\u0165.<\/p>\n<\/div>\n<\/div>\n\n\n
\n
\"Are\u00e1l
Na Slovensku treba pri v\u00e4\u010d\u0161\u00edch stavb\u00e1ch 70 % stavebn\u00e9ho odpadu a odpadu z demol\u00e1cie zhodnoti\u0165. Foto: Eva Benkov\u00e1<\/figcaption><\/figure>\n<\/div>\n\n\n
\n
<\/div>\n\n\n\n
\n
\u201eSlovensk\u00e1 reforma priniesla mierny n\u00e1rast pon\u00fak druhotn\u00fdch stavebn\u00fdch materi\u00e1lov na online odpadovom trhovisku,\u201c<\/em> hovor\u00ed Denis Bede zo slovenskej vetvy Cyrkl. \u010cakali, \u017ee pre tlak legislat\u00edvy sa na nich aj na Slovensku za\u010dne obraca\u0165 viac stavebn\u00edkov podobne, ako to urobila Skanska. Zatia\u013e sa tak nestalo.<\/p>\n\n\n\n
Pr\u00edpad Merkurie je \u0161pecifick\u00fd snahou op\u00e4tovne vyu\u017ei\u0165 a recyklova\u0165 materi\u00e1ly aj za cenu toho, \u017ee to nebude ekonomicky v\u00fdhodn\u00e9. Samotn\u00fd cie\u013e z eur\u00f3pskej legislat\u00edvy zhodnoti\u0165 70 % stavebn\u00e9ho a demola\u010dn\u00e9ho odpadu v\u0161ak do takejto d\u00f4slednosti nen\u00fati. \u201eNajv\u00e4\u010d\u0161iu frakciu z toho tvoria bet\u00f3ny. Tak\u017ee ke\u010f sa podrv\u00ed bet\u00f3n, v\u00e4\u010d\u0161ina kraj\u00edn t\u00fato podmienku pln\u00ed,\u201c <\/em>vysvet\u013euje Vojt\u011bch Piln\u00e1\u010dek z \u010desk\u00e9ho Cyrkl.<\/p>\n\n\n\n
Selekt\u00edvna demol\u00e1cia a slovensk\u00fd Pl\u00e1n obnovy a odolnosti<\/th><\/tr><\/thead>
Povinnos\u0165 zhodnoti\u0165 alebo zrecyklova\u0165 70 % stavebn\u00e9ho odpadu a odpadu z demol\u00e1cie sa v z\u00e1kone zaviedla pre stavby nad 300 m2<\/sup> zastavanej plochy. V praxi je v\u0161ak \u0161ir\u0161ia. 

Ide toti\u017e aj o jednu z podmienok pri \u010derpan\u00ed finan\u010dnej podpory v r\u00e1mci viacer\u00fdch komponentov Pl\u00e1nu obnovy, vr\u00e1tane invest\u00edci\u00ed do obnovy desa\u0165tis\u00edc rodinn\u00fdch domov<\/a>. Splnenie cie\u013ea 70 % sa bude musie\u0165 v t\u00fdchto pr\u00edpadoch preuk\u00e1za\u0165 aj vtedy, ak bude ma\u0165 stavba pod 300 m2<\/sup> zastavanej plochy. 

Zavedenie povinnosti priamo v z\u00e1kone \u010di nepriamo cez dota\u010dn\u00e9 podmienky by malo stimulova\u0165 trh s druhotn\u00fdmi stavebn\u00fdmi materi\u00e1lmi.<\/td><\/tr><\/tbody><\/table><\/figure>\n<\/div>\n<\/div>\n\n\n\n
\n
<\/div>\n\n\n\n
\n
\n\n\n
\n    
13. J\u00daN 2023<\/p>\n
Text: Pavla L\u00e9nyiov\u00e1<\/strong>
\nFotografie: Eva Benkov\u00e1, Tom\u00e1\u0161 Hejzlar a Arch\u00edv Skanska Commercial Development<\/strong><\/p>\n<\/div><\/div>\n<\/div>\n\n\n
\n    
\n
\"\"<\/p>\n<\/div>\n\n
\n    
Partneri<\/p>\n
\"EU_flag\"<\/p>\n
Toto opatrenie je spolufinancovan\u00e9 Eur\u00f3pskou \u00faniou<\/strong><\/p>\n
Tento projekt bol financovan\u00fd za podpory Eur\u00f3pskej komisie. Tento obsah odr\u00e1\u017ea v\u00fdlu\u010dne n\u00e1zory autorov a\u00a0Eur\u00f3pska komisia nenesie \u017eiadnu zodpovednos\u0165 za pou\u017eitie obsiahnut\u00fdch inform\u00e1ci\u00ed.<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"
Stavebn\u00fd odpad a\u00a0odpad z\u00a0demol\u00e1ci\u00ed tvor\u00ed\u00a0vy\u0161e tretinu odpadu v\u00a0E\u00da, preto obzvl\u00e1\u0161\u0165 z\u00e1le\u017e\u00ed na tom, aby sa neskl\u00e1dkoval. \u010clensk\u00e9 \u0161t\u00e1ty musia zhodnocova\u0165 aspo\u0148 70\u00a0% tohto odpadu. Odstr\u00e1nen\u00e9 materi\u00e1ly sa maj\u00fa na stavbe triedi\u0165, aby sa dali op\u00e4tovne pou\u017ei\u0165 alebo zrecyklova\u0165. My sme t\u00fato povinnos\u0165 zaviedli a\u017e minul\u00fd rok v\u00a0r\u00e1mci Pl\u00e1nu obnovy.<\/p>","protected":false},"author":2,"featured_media":19570,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_editorskit_title_hidden":false,"_editorskit_reading_time":0,"_editorskit_is_block_options_detached":false,"_editorskit_block_options_position":"{}","inline_featured_image":false,"footnotes":""},"categories":[62],"tags":[],"autor":[350],"vydanie":[341],"partner":[],"class_list":["post-19578","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cirkularne-mesto","autor-pavla-lenyiova","vydanie-cycle-up"],"acf":[],"yoast_head":"\nNeb\u00fara\u0165, opatrne rozobra\u0165 a zrecyklova\u0165. Ako funguje v praxi selekt\u00edvna demol\u00e1cia budov? - CTZN<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/ctzn.punkt.sk\/en\/neburat-opatrne-rozobrat-a-zrecyklovat-ako-funguje-v-praxi-selektivna-demolacia-budov\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Neb\u00fara\u0165, opatrne rozobra\u0165 a zrecyklova\u0165. Ako funguje v praxi selekt\u00edvna demol\u00e1cia budov? - CTZN\" \/>\n<meta property=\"og:description\" content=\"Stavebn\u00fd odpad a\u00a0odpad z\u00a0demol\u00e1ci\u00ed tvor\u00ed\u00a0vy\u0161e tretinu odpadu v\u00a0E\u00da, preto obzvl\u00e1\u0161\u0165 z\u00e1le\u017e\u00ed na tom, aby sa neskl\u00e1dkoval. \u010clensk\u00e9 \u0161t\u00e1ty musia zhodnocova\u0165 aspo\u0148 70\u00a0% tohto odpadu. Odstr\u00e1nen\u00e9 materi\u00e1ly sa maj\u00fa na stavbe triedi\u0165, aby sa dali op\u00e4tovne pou\u017ei\u0165 alebo zrecyklova\u0165. My sme t\u00fato povinnos\u0165 zaviedli a\u017e minul\u00fd rok v\u00a0r\u00e1mci Pl\u00e1nu obnovy.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/ctzn.punkt.sk\/en\/neburat-opatrne-rozobrat-a-zrecyklovat-ako-funguje-v-praxi-selektivna-demolacia-budov\/\" \/>\n<meta property=\"og:site_name\" content=\"CTZN\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/ctzn.sk\" \/>\n<meta property=\"article:published_time\" content=\"2023-05-26T14:15:50+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-05-21T15:27:36+00:00\" \/>\n<meta property=\"og:image\" content=\"http:\/\/ctzn.punkt.sk\/wp-content\/uploads\/2023\/05\/GR6A4795-scaled.jpeg\" \/>\n\t<meta property=\"og:image:width\" content=\"2560\" \/>\n\t<meta property=\"og:image:height\" content=\"1707\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Erika Be\u0148u\u0161ka\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Erika Be\u0148u\u0161ka\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"16 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/ctzn.punkt.sk\\\/neburat-opatrne-rozobrat-a-zrecyklovat-ako-funguje-v-praxi-selektivna-demolacia-budov\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/ctzn.punkt.sk\\\/neburat-opatrne-rozobrat-a-zrecyklovat-ako-funguje-v-praxi-selektivna-demolacia-budov\\\/\"},\"author\":{\"name\":\"Erika Be\u0148u\u0161ka\",\"@id\":\"https:\\\/\\\/ctzn.punkt.sk\\\/#\\\/schema\\\/person\\\/c752f572f11614e041600e9d105ba3be\"},\"headline\":\"Neb\u00fara\u0165, opatrne rozobra\u0165 a zrecyklova\u0165. Ako funguje v praxi selekt\u00edvna demol\u00e1cia budov?\",\"datePublished\":\"2023-05-26T14:15:50+00:00\",\"dateModified\":\"2026-05-21T15:27:36+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/ctzn.punkt.sk\\\/neburat-opatrne-rozobrat-a-zrecyklovat-ako-funguje-v-praxi-selektivna-demolacia-budov\\\/\"},\"wordCount\":3332,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\\\/\\\/ctzn.punkt.sk\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/ctzn.punkt.sk\\\/neburat-opatrne-rozobrat-a-zrecyklovat-ako-funguje-v-praxi-selektivna-demolacia-budov\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/ctzn.punkt.sk\\\/wp-content\\\/uploads\\\/2023\\\/05\\\/GR6A4795-scaled.jpeg\",\"articleSection\":[\"Cirkul\u00e1rne mesto\"],\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/ctzn.punkt.sk\\\/neburat-opatrne-rozobrat-a-zrecyklovat-ako-funguje-v-praxi-selektivna-demolacia-budov\\\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/ctzn.punkt.sk\\\/neburat-opatrne-rozobrat-a-zrecyklovat-ako-funguje-v-praxi-selektivna-demolacia-budov\\\/\",\"url\":\"https:\\\/\\\/ctzn.punkt.sk\\\/neburat-opatrne-rozobrat-a-zrecyklovat-ako-funguje-v-praxi-selektivna-demolacia-budov\\\/\",\"name\":\"Neb\u00fara\u0165, opatrne rozobra\u0165 a zrecyklova\u0165. Ako funguje v praxi selekt\u00edvna demol\u00e1cia budov? - CTZN\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/ctzn.punkt.sk\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/ctzn.punkt.sk\\\/neburat-opatrne-rozobrat-a-zrecyklovat-ako-funguje-v-praxi-selektivna-demolacia-budov\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/ctzn.punkt.sk\\\/neburat-opatrne-rozobrat-a-zrecyklovat-ako-funguje-v-praxi-selektivna-demolacia-budov\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/ctzn.punkt.sk\\\/wp-content\\\/uploads\\\/2023\\\/05\\\/GR6A4795-scaled.jpeg\",\"datePublished\":\"2023-05-26T14:15:50+00:00\",\"dateModified\":\"2026-05-21T15:27:36+00:00\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/ctzn.punkt.sk\\\/neburat-opatrne-rozobrat-a-zrecyklovat-ako-funguje-v-praxi-selektivna-demolacia-budov\\\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/ctzn.punkt.sk\\\/neburat-opatrne-rozobrat-a-zrecyklovat-ako-funguje-v-praxi-selektivna-demolacia-budov\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/ctzn.punkt.sk\\\/neburat-opatrne-rozobrat-a-zrecyklovat-ako-funguje-v-praxi-selektivna-demolacia-budov\\\/#primaryimage\",\"url\":\"https:\\\/\\\/ctzn.punkt.sk\\\/wp-content\\\/uploads\\\/2023\\\/05\\\/GR6A4795-scaled.jpeg\",\"contentUrl\":\"https:\\\/\\\/ctzn.punkt.sk\\\/wp-content\\\/uploads\\\/2023\\\/05\\\/GR6A4795-scaled.jpeg\",\"width\":2560,\"height\":1707,\"caption\":\"Pra\u017esk\u00fa budovu Merkurie zo 70. rokov postupne rozoberaj\u00fa. Foto: Tom\u00e1\u0161 Hejzlar \\\/ Arch\u00edv Skanska Commercial Development\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/ctzn.punkt.sk\\\/neburat-opatrne-rozobrat-a-zrecyklovat-ako-funguje-v-praxi-selektivna-demolacia-budov\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Domovsk\u00e1 str\u00e1nka\",\"item\":\"https:\\\/\\\/ctzn.punkt.sk\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Neb\u00fara\u0165, opatrne rozobra\u0165 a zrecyklova\u0165. Ako funguje v praxi selekt\u00edvna demol\u00e1cia budov?\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/ctzn.punkt.sk\\\/#website\",\"url\":\"https:\\\/\\\/ctzn.punkt.sk\\\/\",\"name\":\"CTZN - Platforma o \u013eu\u010foch a mest\u00e1ch\",\"description\":\"CTZN je kritick\u00e1 online platforma pre architekt\u00faru a urbanizmus, environment\u00e1lne t\u00e9my, participat\u00edvne procesy a udr\u017eate\u013en\u00fd rozvoj.\",\"publisher\":{\"@id\":\"https:\\\/\\\/ctzn.punkt.sk\\\/#organization\"},\"alternateName\":\"Punkt\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/ctzn.punkt.sk\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/ctzn.punkt.sk\\\/#organization\",\"name\":\"Punkt, o. z.\",\"alternateName\":\"Punkt, o. z.\",\"url\":\"https:\\\/\\\/ctzn.punkt.sk\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/ctzn.punkt.sk\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/ctzn.punkt.sk\\\/wp-content\\\/uploads\\\/2026\\\/05\\\/logo-11.png\",\"contentUrl\":\"https:\\\/\\\/ctzn.punkt.sk\\\/wp-content\\\/uploads\\\/2026\\\/05\\\/logo-11.png\",\"width\":400,\"height\":400,\"caption\":\"Punkt, o. z.\"},\"image\":{\"@id\":\"https:\\\/\\\/ctzn.punkt.sk\\\/#\\\/schema\\\/logo\\\/image\\\/\"},\"sameAs\":[\"https:\\\/\\\/www.facebook.com\\\/ctzn.sk\",\"https:\\\/\\\/www.instagram.com\\\/ctzn.sk\\\/\"]},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/ctzn.punkt.sk\\\/#\\\/schema\\\/person\\\/c752f572f11614e041600e9d105ba3be\",\"name\":\"Erika Be\u0148u\u0161ka\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Neb\u00fara\u0165, opatrne rozobra\u0165 a zrecyklova\u0165. Ako funguje v praxi selekt\u00edvna demol\u00e1cia budov? - CTZN","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/ctzn.punkt.sk\/en\/neburat-opatrne-rozobrat-a-zrecyklovat-ako-funguje-v-praxi-selektivna-demolacia-budov\/","og_locale":"en_US","og_type":"article","og_title":"Neb\u00fara\u0165, opatrne rozobra\u0165 a zrecyklova\u0165. Ako funguje v praxi selekt\u00edvna demol\u00e1cia budov? - CTZN","og_description":"Stavebn\u00fd odpad a\u00a0odpad z\u00a0demol\u00e1ci\u00ed tvor\u00ed\u00a0vy\u0161e tretinu odpadu v\u00a0E\u00da, preto obzvl\u00e1\u0161\u0165 z\u00e1le\u017e\u00ed na tom, aby sa neskl\u00e1dkoval. \u010clensk\u00e9 \u0161t\u00e1ty musia zhodnocova\u0165 aspo\u0148 70\u00a0% tohto odpadu. Odstr\u00e1nen\u00e9 materi\u00e1ly sa maj\u00fa na stavbe triedi\u0165, aby sa dali op\u00e4tovne pou\u017ei\u0165 alebo zrecyklova\u0165. My sme t\u00fato povinnos\u0165 zaviedli a\u017e minul\u00fd rok v\u00a0r\u00e1mci Pl\u00e1nu obnovy.","og_url":"https:\/\/ctzn.punkt.sk\/en\/neburat-opatrne-rozobrat-a-zrecyklovat-ako-funguje-v-praxi-selektivna-demolacia-budov\/","og_site_name":"CTZN","article_publisher":"https:\/\/www.facebook.com\/ctzn.sk","article_published_time":"2023-05-26T14:15:50+00:00","article_modified_time":"2026-05-21T15:27:36+00:00","og_image":[{"width":2560,"height":1707,"url":"http:\/\/ctzn.punkt.sk\/wp-content\/uploads\/2023\/05\/GR6A4795-scaled.jpeg","type":"image\/jpeg"}],"author":"Erika Be\u0148u\u0161ka","twitter_card":"summary_large_image","twitter_misc":{"Written by":"Erika Be\u0148u\u0161ka","Est. reading time":"16 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/ctzn.punkt.sk\/neburat-opatrne-rozobrat-a-zrecyklovat-ako-funguje-v-praxi-selektivna-demolacia-budov\/#article","isPartOf":{"@id":"https:\/\/ctzn.punkt.sk\/neburat-opatrne-rozobrat-a-zrecyklovat-ako-funguje-v-praxi-selektivna-demolacia-budov\/"},"author":{"name":"Erika Be\u0148u\u0161ka","@id":"https:\/\/ctzn.punkt.sk\/#\/schema\/person\/c752f572f11614e041600e9d105ba3be"},"headline":"Neb\u00fara\u0165, opatrne rozobra\u0165 a zrecyklova\u0165. Ako funguje v praxi selekt\u00edvna demol\u00e1cia budov?","datePublished":"2023-05-26T14:15:50+00:00","dateModified":"2026-05-21T15:27:36+00:00","mainEntityOfPage":{"@id":"https:\/\/ctzn.punkt.sk\/neburat-opatrne-rozobrat-a-zrecyklovat-ako-funguje-v-praxi-selektivna-demolacia-budov\/"},"wordCount":3332,"commentCount":0,"publisher":{"@id":"https:\/\/ctzn.punkt.sk\/#organization"},"image":{"@id":"https:\/\/ctzn.punkt.sk\/neburat-opatrne-rozobrat-a-zrecyklovat-ako-funguje-v-praxi-selektivna-demolacia-budov\/#primaryimage"},"thumbnailUrl":"https:\/\/ctzn.punkt.sk\/wp-content\/uploads\/2023\/05\/GR6A4795-scaled.jpeg","articleSection":["Cirkul\u00e1rne mesto"],"inLanguage":"en-US","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/ctzn.punkt.sk\/neburat-opatrne-rozobrat-a-zrecyklovat-ako-funguje-v-praxi-selektivna-demolacia-budov\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/ctzn.punkt.sk\/neburat-opatrne-rozobrat-a-zrecyklovat-ako-funguje-v-praxi-selektivna-demolacia-budov\/","url":"https:\/\/ctzn.punkt.sk\/neburat-opatrne-rozobrat-a-zrecyklovat-ako-funguje-v-praxi-selektivna-demolacia-budov\/","name":"Neb\u00fara\u0165, opatrne rozobra\u0165 a zrecyklova\u0165. Ako funguje v praxi selekt\u00edvna demol\u00e1cia budov? - CTZN","isPartOf":{"@id":"https:\/\/ctzn.punkt.sk\/#website"},"primaryImageOfPage":{"@id":"https:\/\/ctzn.punkt.sk\/neburat-opatrne-rozobrat-a-zrecyklovat-ako-funguje-v-praxi-selektivna-demolacia-budov\/#primaryimage"},"image":{"@id":"https:\/\/ctzn.punkt.sk\/neburat-opatrne-rozobrat-a-zrecyklovat-ako-funguje-v-praxi-selektivna-demolacia-budov\/#primaryimage"},"thumbnailUrl":"https:\/\/ctzn.punkt.sk\/wp-content\/uploads\/2023\/05\/GR6A4795-scaled.jpeg","datePublished":"2023-05-26T14:15:50+00:00","dateModified":"2026-05-21T15:27:36+00:00","breadcrumb":{"@id":"https:\/\/ctzn.punkt.sk\/neburat-opatrne-rozobrat-a-zrecyklovat-ako-funguje-v-praxi-selektivna-demolacia-budov\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/ctzn.punkt.sk\/neburat-opatrne-rozobrat-a-zrecyklovat-ako-funguje-v-praxi-selektivna-demolacia-budov\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/ctzn.punkt.sk\/neburat-opatrne-rozobrat-a-zrecyklovat-ako-funguje-v-praxi-selektivna-demolacia-budov\/#primaryimage","url":"https:\/\/ctzn.punkt.sk\/wp-content\/uploads\/2023\/05\/GR6A4795-scaled.jpeg","contentUrl":"https:\/\/ctzn.punkt.sk\/wp-content\/uploads\/2023\/05\/GR6A4795-scaled.jpeg","width":2560,"height":1707,"caption":"Pra\u017esk\u00fa budovu Merkurie zo 70. rokov postupne rozoberaj\u00fa. Foto: Tom\u00e1\u0161 Hejzlar \/ Arch\u00edv Skanska Commercial Development"},{"@type":"BreadcrumbList","@id":"https:\/\/ctzn.punkt.sk\/neburat-opatrne-rozobrat-a-zrecyklovat-ako-funguje-v-praxi-selektivna-demolacia-budov\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Domovsk\u00e1 str\u00e1nka","item":"https:\/\/ctzn.punkt.sk\/"},{"@type":"ListItem","position":2,"name":"Neb\u00fara\u0165, opatrne rozobra\u0165 a zrecyklova\u0165. Ako funguje v praxi selekt\u00edvna demol\u00e1cia budov?"}]},{"@type":"WebSite","@id":"https:\/\/ctzn.punkt.sk\/#website","url":"https:\/\/ctzn.punkt.sk\/","name":"CTZN - Platforma o \u013eu\u010foch a mest\u00e1ch","description":"CTZN je kritick\u00e1 online platforma pre architekt\u00faru a urbanizmus, environment\u00e1lne t\u00e9my, participat\u00edvne procesy a udr\u017eate\u013en\u00fd rozvoj.","publisher":{"@id":"https:\/\/ctzn.punkt.sk\/#organization"},"alternateName":"Punkt","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/ctzn.punkt.sk\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/ctzn.punkt.sk\/#organization","name":"Punkt, o. z.","alternateName":"Punkt, o. z.","url":"https:\/\/ctzn.punkt.sk\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/ctzn.punkt.sk\/#\/schema\/logo\/image\/","url":"https:\/\/ctzn.punkt.sk\/wp-content\/uploads\/2026\/05\/logo-11.png","contentUrl":"https:\/\/ctzn.punkt.sk\/wp-content\/uploads\/2026\/05\/logo-11.png","width":400,"height":400,"caption":"Punkt, o. z."},"image":{"@id":"https:\/\/ctzn.punkt.sk\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/ctzn.sk","https:\/\/www.instagram.com\/ctzn.sk\/"]},{"@type":"Person","@id":"https:\/\/ctzn.punkt.sk\/#\/schema\/person\/c752f572f11614e041600e9d105ba3be","name":"Erika Be\u0148u\u0161ka"}]}},"_links":{"self":[{"href":"https:\/\/ctzn.punkt.sk\/en\/wp-json\/wp\/v2\/posts\/19578","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ctzn.punkt.sk\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ctzn.punkt.sk\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ctzn.punkt.sk\/en\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/ctzn.punkt.sk\/en\/wp-json\/wp\/v2\/comments?post=19578"}],"version-history":[{"count":155,"href":"https:\/\/ctzn.punkt.sk\/en\/wp-json\/wp\/v2\/posts\/19578\/revisions"}],"predecessor-version":[{"id":21570,"href":"https:\/\/ctzn.punkt.sk\/en\/wp-json\/wp\/v2\/posts\/19578\/revisions\/21570"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ctzn.punkt.sk\/en\/wp-json\/wp\/v2\/media\/19570"}],"wp:attachment":[{"href":"https:\/\/ctzn.punkt.sk\/en\/wp-json\/wp\/v2\/media?parent=19578"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ctzn.punkt.sk\/en\/wp-json\/wp\/v2\/categories?post=19578"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ctzn.punkt.sk\/en\/wp-json\/wp\/v2\/tags?post=19578"},{"taxonomy":"autor","embeddable":true,"href":"https:\/\/ctzn.punkt.sk\/en\/wp-json\/wp\/v2\/autor?post=19578"},{"taxonomy":"vydanie","embeddable":true,"href":"https:\/\/ctzn.punkt.sk\/en\/wp-json\/wp\/v2\/vydanie?post=19578"},{"taxonomy":"partner","embeddable":true,"href":"https:\/\/ctzn.punkt.sk\/en\/wp-json\/wp\/v2\/partner?post=19578"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}