Podrobnosti záznamu

Název
    Monitoring of stone sculptures and reliefs in Bethlehem near Kuks (Eastern Bohemia, Czech Republic)
Údaj o odpovědnosti
    Petr Kotlík, Viktor Heidingsfeld
Autor
    Heidingsfeld, Viktor
    Kotlík, Petr
Jazyk
    anglicky
Zdrojový dokument - monografie
    Understanding and managing of stone decay : (SWAPNET 2001)
Strany
    s. 285-293
Poznámky
    5 obr., 2 fot., 1 tab., 7 bibl.
    il.
Předmětová skupina
    chemismus hornin
    česká křídová pánev
    jizerský faciální vývoj
    kámen dekorační
    křída-svrchní
    monitoring
    ochrana přírody
    pískovce
    poškození
    restaurace památky
    vlastnosti fyzikální
Geografické jméno
    ČR-Čechy
    Kuks (Trutnov)
Klíčové slovo
    Bethlehem
    Bohemia
    Czech
    Eastern
    Kuks
    Monitoring
    Near
    Reliefs
    Republic
    Sculptures
    Stone
Abstrakt (anglicky)
   A remarkable group of sculptures in the area of Nový les near Kuks (Eastern Bohemia) was created in the first half of the 18th century. It consists of sculptures and reliefs carved from stone blocks, usually integrated with natural rock outcrops and for this reason they cannot be removed from the site. Due to unfavorable hydrogeological and climatic conditions and poor maintenance, the stone has been affected by both surface and ground water. In 1998 protective shelters were created in the central part of the area as one measure to reduce the water content in the sandstone reliefs. The condition of the reliefs protected by the shelters has been monitored for 2 years, and changes in both conditions of stone and the microclimate under the ehelter were recorded. However, in addition to the positive effects such as the reduction of stone wetting by rainfall and contamination by foliage and identification of the effects of rising groundwater, the shelters also have some negative effects.
   Installing them includes a certain risk of damaging the sculptural works (fortunately, such damage did not occur). The unsuitable system of ater drainage from the shelters results in the occurrence of efflorescence of calcareous salts on the stone surfaces, and poor ventilation in some places inside the shelters may impair local drying of the stone. Presently measures are proposed which should eliminate these problems
Přispěvatel
    Česká geologická služba
Kód přispěvatele
    ČGS (UNM)
Zdrojový formát
    U
Datum vložení
    21. 3. 2008
Datum importu
    8. 8. 2012