PL EN


2006 | 2 | 99-106
Article title

STAN ZACHOWANIA KAMIENNEGO BUDULCA ZAMKU GRODZIEC KOŁO ZŁOTORYI

Content
Title variants
EN
STATE OF THE PRESERVATION OF THE STONE BUILDING MATERIAL IN GRODZIEC CASTLE NEAR ZLOTORYJA
Languages of publication
PL
Abstracts
EN
The Grodziec castle near Zlotoryja in Lower Silesia region, is mainly built of dark gray basaltic blocks, when the ornamental pieces (portals, window frames) are made of upper Cretaceous cut sandstone. These main lithological types are strongly different in weathering resistance and are influenced by different deterioration processes. The most important are weathering forms belonging to the group of loss of the stone material. Regarding sandstone loss of material, it is mostly caused by men. In basalts, the loss of material is caused by selective weathering and structure of the rock. In the group of discolorations and efflorescences, the most important are atmospheric dust and sooth precipitation - mainly on sandstones outer parts. In the consequence of fire in the year 1945 (during the 2nd World War), within the some burnt sandstones, the color changed into brown reddish, the mineral content changed and the porosity increased. The castle was restored, and now it is mostly in good condition, however it is still liable to suffer anthropogenic deterioration.
Year
Issue
2
Pages
99-106
Physical description
Document type
ARTICLE
Dates
published
2006
Contributors
  • dr inż., jest geologiem, pracownikiem naukowo-dydaktycznym Instytutu Geologii Stosowanej Politechniki Śląskiej w Gliwicach.
author
  • mgr inż., jest absolwentką Wydziału Górnictwa i Geologii Politechniki Śląskiej w Gliwicach.
  • M. Labus, Politechnika Slaska, Instytut Geologii Stosowanej, ul. Akademicka 2, 44-100 Gliwice, Poland
References
Document Type
Publication order reference
Identifiers
CEJSH db identifier
08PLAAAA04418534
ISSN
0029-8247
YADDA identifier
bwmeta1.element.9d43611f-eed0-3063-8634-1953450d3ee1
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