. . . . . "RIV/68407700:21110/12:00191492!RIV13-MSM-21110___" . . . . "Issue of application of environmental data of building products in practice and recommended solution"@en . "Problematika praktick\u00E9ho pou\u017Eit\u00ED environment\u00E1ln\u00EDch dat stavebn\u00EDch v\u00FDrobk\u016F a doporu\u010Den\u00E9 \u0159e\u0161en\u00ED"@cs . "http://www.fns.uniba.sk" . "[2575B57C0F4C]" . "1335-0285" . . . "Issue of application of environmental data of building products in practice and recommended solution"@en . . "This article deals with the assessment of building products from an environmental point of view. It examines possible differences of chosen environmental indicators - Embodied energy (PEI) and Global warming potential (GWP) from available databases and resulting inaccuracies in the total assessments, together with some of their causes. The paper describes an analysis of different data types in 6 databases and dispersion of chosen environmental indicators values of 8 building products (brick, sand-lime brick, aerated concrete block, wood, etc.). It also shows a case study of a building assessment based on different databases. Striking differences were observed while comparing the databases, which resulted in significant differences in the total building assessments. It was found that data are mostly influenced by methodological system boundaries, energy mix, source of data, allocation rules and production technology. The results are also highly dependent on the use of specific or generic data. The analysis highlighted the need of a unified methodology and database to achieve reliability and comparability of results. This paper also describes the functional French system that uses EPDs (Environmental Product Declarations) and recommends it as the most accurate methodology for data collection, since it guarantees objectivity, credibility, transparency and comparability of the data."@en . "21110" . . "SK - Slovensk\u00E1 republika" . "environmental assessment; building material; EPD; generic data; specific data"@en . "1"^^ . "6"^^ . . "Tento \u010Dl\u00E1nek se zab\u00FDv\u00E1 hodnocen\u00EDm stavebn\u00EDch v\u00FDrobk\u016F z environment\u00E1ln\u00EDho hlediska. Zkoum\u00E1 mo\u017En\u00E9 rozd\u00EDly vybran\u00FDch environment\u00E1ln\u00EDch indik\u00E1tor\u016F - sv\u00E1zan\u00E9 spot\u0159eby energie (PEI) a potenci\u00E1lu glob\u00E1ln\u00EDho oteplov\u00E1n\u00ED (GWP) - z dostupn\u00FDch datab\u00E1z\u00ED a v\u00FDsledn\u00E9 nep\u0159esnosti v celkov\u00E9m hodnocen\u00ED, spolu s n\u011Bkter\u00FDmi z jejich p\u0159\u00ED\u010Din.\u010Cl\u00E1nek popisuje anal\u00FDzu dat z 6 datab\u00E1z\u00ED a rozd\u00EDly v\u00FDsledn\u00FDch hodnot environment\u00E1ln\u00EDch indik\u00E1tor\u016F osmi stavebn\u00EDch materi\u00E1l\u016F (p\u00E1len\u00E9 cihly, v\u00E1penop\u00EDskov\u00E9 cihly, p\u00F3robetonu, d\u0159eva, atd.). Uv\u00E1d\u00ED tak\u00E9 p\u0159\u00EDpadovou studii posouzen\u00ED budovy v z\u00E1vislosti na r\u016Fzn\u00FDch datab\u00E1z\u00EDch. P\u0159i porovn\u00E1n\u00ED datab\u00E1z\u00ED byly zji\u0161t\u011Bny v\u00FDznamn\u00E9 rozd\u00EDly, co\u017E vedlo k velk\u00FDm rozd\u00EDl\u016Fm v celkov\u00E9m hodnocen\u00ED budovy. Bylo zji\u0161t\u011Bno, \u017Ee data jsou v\u011Bt\u0161inou ovlivn\u011Bna metodick\u00FDmi hranicemi syst\u00E9mu, energetick\u00FDm mixem, zdrojem dat, aloka\u010Dn\u00EDmi pravidly a v\u00FDrobn\u00EDmi technologiemi. V\u00FDsledky jsou tak\u00E9 velmi z\u00E1visl\u00E9 na pou\u017Eit\u00ED specifick\u00FDch nebo generick\u00FDch dat. Anal\u00FDza pouk\u00E1zala na pot\u0159ebu jednotn\u00E9 metodiky a datab\u00E1ze pro dosa\u017Een\u00ED spolehlivosti a porovnatelnosti v\u00FDsledk\u016F. Tento \u010Dl\u00E1nek tak\u00E9 popisuje funk\u010Dn\u00ED francouzsk\u00FD syst\u00E9m, kter\u00FD pou\u017E\u00EDv\u00E1 EPD (Environment\u00E1ln\u00ED prohl\u00E1\u0161en\u00ED o produktu) a doporu\u010Duje ji jako nejvhodn\u011Bj\u0161\u00ED metodiku sb\u011Bru dat, proto\u017Ee zaru\u010Duje objektivitu, d\u016Fv\u011Bryhodnost, transparentnost a porovnatelnost dat." . . "Problematika praktick\u00E9ho pou\u017Eit\u00ED environment\u00E1ln\u00EDch dat stavebn\u00EDch v\u00FDrobk\u016F a doporu\u010Den\u00E9 \u0159e\u0161en\u00ED" . "Hodkov\u00E1, Julie" . . "20" . "1"^^ . "Problematika praktick\u00E9ho pou\u017Eit\u00ED environment\u00E1ln\u00EDch dat stavebn\u00EDch v\u00FDrobk\u016F a doporu\u010Den\u00E9 \u0159e\u0161en\u00ED" . "RIV/68407700:21110/12:00191492" . "162225" . "Tento \u010Dl\u00E1nek se zab\u00FDv\u00E1 hodnocen\u00EDm stavebn\u00EDch v\u00FDrobk\u016F z environment\u00E1ln\u00EDho hlediska. Zkoum\u00E1 mo\u017En\u00E9 rozd\u00EDly vybran\u00FDch environment\u00E1ln\u00EDch indik\u00E1tor\u016F - sv\u00E1zan\u00E9 spot\u0159eby energie (PEI) a potenci\u00E1lu glob\u00E1ln\u00EDho oteplov\u00E1n\u00ED (GWP) - z dostupn\u00FDch datab\u00E1z\u00ED a v\u00FDsledn\u00E9 nep\u0159esnosti v celkov\u00E9m hodnocen\u00ED, spolu s n\u011Bkter\u00FDmi z jejich p\u0159\u00ED\u010Din.\u010Cl\u00E1nek popisuje anal\u00FDzu dat z 6 datab\u00E1z\u00ED a rozd\u00EDly v\u00FDsledn\u00FDch hodnot environment\u00E1ln\u00EDch indik\u00E1tor\u016F osmi stavebn\u00EDch materi\u00E1l\u016F (p\u00E1len\u00E9 cihly, v\u00E1penop\u00EDskov\u00E9 cihly, p\u00F3robetonu, d\u0159eva, atd.). Uv\u00E1d\u00ED tak\u00E9 p\u0159\u00EDpadovou studii posouzen\u00ED budovy v z\u00E1vislosti na r\u016Fzn\u00FDch datab\u00E1z\u00EDch. P\u0159i porovn\u00E1n\u00ED datab\u00E1z\u00ED byly zji\u0161t\u011Bny v\u00FDznamn\u00E9 rozd\u00EDly, co\u017E vedlo k velk\u00FDm rozd\u00EDl\u016Fm v celkov\u00E9m hodnocen\u00ED budovy. Bylo zji\u0161t\u011Bno, \u017Ee data jsou v\u011Bt\u0161inou ovlivn\u011Bna metodick\u00FDmi hranicemi syst\u00E9mu, energetick\u00FDm mixem, zdrojem dat, aloka\u010Dn\u00EDmi pravidly a v\u00FDrobn\u00EDmi technologiemi. V\u00FDsledky jsou tak\u00E9 velmi z\u00E1visl\u00E9 na pou\u017Eit\u00ED specifick\u00FDch nebo generick\u00FDch dat. Anal\u00FDza pouk\u00E1zala na pot\u0159ebu jednotn\u00E9 metodiky a datab\u00E1ze pro dosa\u017Een\u00ED spolehlivosti a porovnatelnosti v\u00FDsledk\u016F. Tento \u010Dl\u00E1nek tak\u00E9 popisuje funk\u010Dn\u00ED francouzsk\u00FD syst\u00E9m, kter\u00FD pou\u017E\u00EDv\u00E1 EPD (Environment\u00E1ln\u00ED prohl\u00E1\u0161en\u00ED o produktu) a doporu\u010Duje ji jako nejvhodn\u011Bj\u0161\u00ED metodiku sb\u011Bru dat, proto\u017Ee zaru\u010Duje objektivitu, d\u016Fv\u011Bryhodnost, transparentnost a porovnatelnost dat."@cs . . . "Problematika praktick\u00E9ho pou\u017Eit\u00ED environment\u00E1ln\u00EDch dat stavebn\u00EDch v\u00FDrobk\u016F a doporu\u010Den\u00E9 \u0159e\u0161en\u00ED"@cs . "Acta Environmentalica Universitatis Comenianae (Bratislava)" . "S" . "20" .