20.500.12556/DiRROS-18339 Roles of the reference service life (RSL) of buildings and the RSL of building components in the environmental impacts of buildings The Life Cycle Assessment of a building is a complex analysis that also involves the use of the predicted Reference Service Life (RSL) of the building components and materials, as well as the predicted RSL of the whole building. The RSL values of individual materials and building components can be obtained from different sources and are not exactly comparable. In the present study, the influence of selected RLS values on an LCA assessment was evaluated. Three different RSL databases were used as the sources of the data to estimate the environmental impacts of selected building components (internal wooden door and external finishing coat). Two scenarios were presented. In the first scenario a building component can be reused in another building, while in the second scenario the reuse of the building component is not possible. The study showed that dependent on the selected RSL database, the results can differ by up to a factor of five. Therefore, it is very important to describe clearly the maintenance scenarios for a building in order to have a reliable comparison of the results of LCA assessments. reference service life life cycle assessment refurbishment referenčna življenjska doba analiza življenskih vplivov prenova stavb true false true Institute of Physics Angleški jezik Slovenski jezik © authors, 2019 Neznano 2024-03-08 08:11:19 2024-03-08 08:28:06 2024-03-11 03:46:49 0000-00-00 00:00:00 2019 0 0 Nasl. z nasl. zaslona; Opis vira z dne 13. 7. 2020; Št. prispevka: 012146; Str. 1-11 0000-00-00 Zaloznikova Objavljeno NiDoloceno 0000-00-00 0000-00-00 2019-08-01 624 1755-1315 10.1088/1755-1315/323/1/012146 22412803 16792091 https://iopscience.iop.org/article/10.1088/1755-1315/323/1/012146/pdf Odprti dostop 1 af87687d-dd12-11ee-900a-001a4af901a5 https://dirros.openscience.si/Dokument.php?lang=slv&id=24932 RAZ_Potrc_Obrecht_Tajda_2019.pdf RAZ_Potrc_Obrecht_Tajda_2019.pdf 1 23D16D46F00AA34B4CD052FD576F1740 a76e4d4831651064d1193a76fa9507102836f6644913d9db4241d534d5dd45da da85d31f-dd14-11ee-900a-001a4af901a5 https://dirros.openscience.si/Dokument.php?lang=slv&id=24934 http://dx.doi.org/10.1088/1755-1315/323/1/012146 0 ce318409-dd14-11ee-900a-001a4af901a5 https://dirros.openscience.si/Dokument.php?lang=slv&id=24933 Zavod za gradbeništvo Slovenije 0 0 0