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Preventive measures for the protection of architectural heritage structures against flooding
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SYSNO ASEP 0452861 Druh ASEP C - Konferenční příspěvek (mezinárodní konf.) Zařazení RIV Záznam nebyl označen do RIV Název Preventive measures for the protection of architectural heritage structures against flooding Tvůrce(i) Drdácký, Miloš (UTAM-F) RID, SAI, ORCID
Slížková, Zuzana (UTAM-F) RID, SAI, ORCIDCelkový počet autorů 2 Zdroj.dok. Hochwasserschutz an historischen Orten. Integration denkmalpflegerischer Belange in wasserbauliche Schutzkonzepte, 60. - Mnichov : ICOMOS, Nationalkomitee der Bundesrepublik Deutschland, 2015 / Will T. ; Lieske H. - ISBN 978-3-945880-05-0 Rozsah stran s. 82-89 Poč.str. 8 s. Forma vydání Online - E Akce Internationale Tagung des Deutschen Nationalkomitees von ICOMOS in Zusammenarbeit mit der Arbeitsgruppe Denkmalpflege und Hochwasserschutz Datum konání 13.06.2015 - 14.06.2015 Místo konání Drážďany Země DE - Německo Typ akce WRD Jazyk dok. eng - angličtina Země vyd. DE - Německo Klíč. slova architectural heritage ; preventive measures ; flood protection Vědní obor RIV AL - Umění, architektura, kulturní dědictví CEP GBP105/12/G059 GA ČR - Grantová agentura ČR Další zdroj rámcový projekt EK Anotace Several examples of recent damage to cultural heritage monuments due to natural disaster effects clearly show a very close dependence of the extent of damage on previous restoration interventions and on the healthy condition of the damaged monument (Drdácký et al., 2007). Z. Slížková analysed damage to historic objects in the Château Veltrusy Park near Prague which were severely
damaged by the flood in 2002. There was a remarkable difference between objects which had been properly restored before the flood, e.g. a stone bridge with Sphinx, and objects which were neglected or incorrectly restored, e. g. sculptures on the Château’s monumental stairs. Even though the bridge was totally immersed in a high water stream, it only needed to be cleaned with water and low pressure steam. In 2004, some hair cracks and slight mortar disintegration were visible in masonry joints. After the next flood in 2006 the bridge was only slightly restored (colour retouching, plaster repair). On the other hand, the sculptures were repaired long before the 2002 flood by applying Portland cement and polyvinyl-acetate consolidation, which substantially decreased the water and vapour permeability and kept the water inside the material. This increased the contamination with salts, biocolonization, surface detachment, and disintegration patterns
up to a height of three metres. Freezing, moisture dilation and crystallization damage required a very substantial restoration intervention after the flood.Pracoviště Ústav teoretické a aplikované mechaniky Kontakt Kulawiecová Kateřina, kulawiecova@itam.cas.cz, Tel.: 225 443 285 Rok sběru 2016 Elektronická adresa http://www.icomos.de/pdf/Heft_LX.pdf
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