TY - GEN A1 - Piontek, Marlena A1 - Lechów, Hanna A2 - Kuczyński, Tadeusz - red. PB - Zielona Góra: Oficyna Wydawnicza Uniwersytetu Zielonogórskiego N2 - Unaesthetic stains and deposits often form on external facades (especially those facing the north) in places where barriers were installed on them. Such places include, for example: fragments of facades in which external window sills were mounted, canopies, downspouts, boxes, advertising billboards, flags holders, lightning conductors, aerials as well as facade steps, and many others. N2 - During exploitation, elevations are exposed to water retention. In places were barriers are installed, moisture occurs with greater intensity than in other parts of the facade. Over time, in addition to the aesthetic problem, this results in biodeterioration (biological corrosion), induced by the deposited biological factors. The article presents the issue of placing barriers on external facades, on the example of buildings developed in Zielona Góra. L1 - http://www.zbc.uz.zgora.pl/Content/67479/ceer2018_3_piontek_biodeterioration.pdf L2 - http://www.zbc.uz.zgora.pl/Content/67479 KW - facades KW - buildings KW - facade exploitation KW - biodeterioration KW - deposits KW - stains KW - elewacje KW - budynki KW - eksploatacja elewacji KW - biodeterioracja KW - nalot KW - zaciek T1 - Biodeterioration Due to Improper Exploitation of External Facades = Biodeterioracja wywołana niewłaściwą eksploatacją elewacji zewnętrznych UR - http://www.zbc.uz.zgora.pl/dlibra/docmetadata?id=67479 ER -