{"id":857,"date":"2022-06-02T09:16:00","date_gmt":"2022-06-02T07:16:00","guid":{"rendered":"http:\/\/www.grad.hr\/latom\/?p=857"},"modified":"2022-07-20T14:54:24","modified_gmt":"2022-07-20T12:54:24","slug":"odrzan-okrugli-stol-lowering-co2-emissions-in-construction-industry-what-should-could-we-do","status":"publish","type":"post","link":"https:\/\/www.grad.hr\/latom\/index.php\/hr\/2022\/06\/02\/odrzan-okrugli-stol-lowering-co2-emissions-in-construction-industry-what-should-could-we-do\/","title":{"rendered":"Odr\u017ean okrugli stol \u201eLowering CO2 emissions in construction industry \u2013 what should \/ could we do?”"},"content":{"rendered":"\n

Dana 01.06.2022. na Gra\u0111evinskom fakultetu odr\u017eali smo okrugli stol<\/strong> pod nazivom \u201eLowering CO2<\/sub> emissions in construction industry \u2013 what should \/ could we do<\/em>?<\/strong>” na kojem su kao panelisti sudjelovali me\u0111unarodni stru\u010dnjaci, predstavnici akademije i industrije, a tema diskusije bila je razmjena mi\u0161ljenja o strategijama u podru\u010dju gra\u0111evinskih materijala te mogu\u0107nostima smanjenja emisije CO2<\/sub> u gra\u0111evinskoj industriji<\/strong>.  <\/p>\n\n\n\n

Okupljeni stru\u010dnjaci koji su nam nesebi\u010dno dali svoje mi\u0161ljenje su profesorica dr. sc. Susan Bernal<\/strong>, University of Leeds, UK; profesorica dr. sc. Karen Scrivener<\/strong>, EPFL, Switzerland; dr. sc. Bruno Huet<\/strong>, Holcim Innovation Center, France; dr. sc. Mohsen Ben Haha<\/strong>, HeidelbergCement, Germany; profesor dr. sc. John Provis<\/strong>, University of Sheffield, UK; te mr. sc. Marie Ingrid Mikanovic<\/strong>, Calucem, Hrvatska.  <\/p>\n\n\n\n

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Da bismo ispunili ciljeve UN o odr\u017eivom razvoju te ostvarili plan Europske unije o klimatskoj neutralnosti do 2050. g., gra\u0111evinski sektor mora pro\u0107i kroz ubrzanu zelenu tranziciju jer je cementna industrija koja proizvodi beton, najkori\u0161teniji gra\u0111evni materijal, odgovorna za 8% globalnih CO2<\/sub> emisija. Razlog odr\u017eavanja okruglog stola jest, pored razmijene mi\u0161ljenja, predstavljanje lokalnim predstavnicima gra\u0111evinske industrije mogu\u0107nosti i aktualne trendove za smanjenje CO2<\/sub> emisije.\u00a0\u00a0<\/p>\n\n\n\n

Predstavljen je \u0161irok spektar mogu\u0107ih rje\u0161enja, a predstavnici industrije dali su uvid u svoju perspektivu \u2013 velik dio njihove proizvodnje diktira potra\u017enja na tr\u017ei\u0161tu gdje investitori ve\u0107u prednost daju tradicionalnim materijalima, dok sumnjaju u kvalitetu inovativnih proizvoda. Uz to, izmjene u proizvodnji i zaokret prema zelenim inovacijama zahtjeva velike kapitalne investicije, te uskla\u0111ivanje novih proizvoda sa zakonskom regulativom i standardizacijom.  <\/p>\n\n\n\n

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Hybrid panel discussion<\/figcaption><\/figure>\n\n\n\n

Po zavr\u0161etku diskusije, doneseni su sljede\u0107i zaklju\u010dci: <\/p>\n\n\n\n

  1. Ne postoji jedinstveno rje\u0161enje, tzv. silver bullet<\/em>, koje \u0107e eliminirati 100% CO2<\/sub> emisija \u2013 potrebno je implementirati vi\u0161e rje\u0161enja koji \u0107e kumulativnim efektom doprinijeti smanjenju emisija.  <\/li><\/ol>\n\n\n\n
    1. Va\u017eno je koristiti lokalno dostupne materijale prilikom izrade ekolo\u0161ki prihvatljivih zamjena za standardni Portland cement, te prilagoditi alternativna rje\u0161enja onome \u0161to je lokalno dostupno. Kori\u0161tenje lokalnih materijala pomoglo bi proizvo\u0111a\u010dima da se razlikuju na tr\u017ei\u0161tu od konkurentskih proizvo\u0111a\u010da.  <\/li><\/ol>\n\n\n\n
      1. Svaka inovacija ima svoj uobi\u010dajeni tijek kad je u pitanju op\u0107a prihva\u0107enost te o\u010dekivanja uklju\u010denih aktera. Na po\u010detku se stvara op\u0107e odu\u0161evljenje mogu\u0107im rje\u0161enjem problema koji dosad nije bio rije\u0161en. S vremenom ta odu\u0161evljenost i velika o\u010dekivanja dose\u017eu svoj vrhunac, prvi rezultati testiranja, iako mo\u017eda pokazuju pozitivne pomake, ne odgovaraju postavljenim velikim o\u010dekivanjima, te slijedi razo\u010daranje, a nakon njega se kroz kontinuirani rad i postizanje rezultata stabiliziraju o\u010dekivanja koja postaju realna i uskla\u0111uju se s rezultatima. Neki od inovativnih materijala sada su u fazi gdje su poznata realna o\u010dekivanja te se oni trebaju aktivnije koristiti. <\/li><\/ol>\n\n\n\n
        1. Nu\u017eno je imati stru\u010dnjake koji su specijalizirani za materijale u svim industrijama povezanim s procesom gra\u0111enja, kako bi se pove\u0107ala svijest o mogu\u0107nostima za smanjenje CO2<\/sub> emisije. Optimizacijom i projektiranjem na osnovu svojstava bilo bi mogu\u0107e koristiti alternativne materijale, a visoko vrijedne materijale koji imaju zna\u010dajan u\u010dinak na okoli\u0161 koristiti kao ekskluzivan proizvod za specifi\u010dne namjene. <\/li><\/ol>\n\n\n\n
          1. Potrebno je ostvariti i odr\u017eavati otvorenu komunikaciju svih aktera \u2013 znanstvenika istra\u017eiva\u010da, projektanata, arhitekata, proizvo\u0111a\u010da, izvo\u0111a\u010da te krajnjih korisnika. Kako bi se podigla razina svijesti svih aktera, identificirana je i potreba da se dru\u0161tveni znanstvenici uklju\u010de u proces tranzicije.  <\/li><\/ol>\n\n\n\n
            \"\"<\/figure>\n\n\n\n

            Doga\u0111aj je organiziran u sklopu projekta Alternativna veziva za beton (ABC): Razumijevanje mikrostrukture za predvi\u0111anje trajnosti<\/a>, financiranog od strane Hrvatske zaklade za znanost, kojeg na Gra\u0111evinskom fakultetu vodi doc.dr.sc. Marijana Serdar, koja je i moderirala okrugli stol. <\/p>\n","protected":false},"excerpt":{"rendered":"

            Dana 01.06.2022. na Gra\u0111evinskom fakultetu odr\u017eali smo okrugli stol pod nazivom \u201eLowering CO2 emissions in construction industry \u2013 what should \/ could we do?” na kojem su kao panelisti sudjelovali me\u0111unarodni stru\u010dnjaci, predstavnici akademije i industrije, a tema diskusije bila je razmjena mi\u0161ljenja o strategijama u podru\u010dju gra\u0111evinskih materijala te mogu\u0107nostima smanjenja emisije CO2 u […]<\/p>\n","protected":false},"author":1,"featured_media":858,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[1],"tags":[80,78,76,79,75,77],"yoast_head":"\nOdr\u017ean okrugli stol \u201eLowering CO2 emissions in construction industry \u2013 what should \/ could we do?" - LATOM<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"http:\/\/www.grad.hr\/latom\/index.php\/hr\/2022\/06\/02\/odrzan-okrugli-stol-lowering-co2-emissions-in-construction-industry-what-should-could-we-do\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Odr\u017ean okrugli stol \u201eLowering CO2 emissions in construction industry \u2013 what should \/ could we do?" - 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