Siedel.etal 2008
H. Siedel1, E. v. Plehwe-Leisen2, H. Leisen3
- University of Technology, Institute of Geotechnical Engineering, Dresden, Germany
- Laboratory of Stone Conservation (LPL), Köln, Germany
- University of Applied Sciences, Institute for Conservation Science, Köln ,Germany
Salt load and deterioration of sandstone at the temple of Angkor Wat, Cambodia -In: Łukaszewicz, J.W. & Niemcewicz, P. (eds.): 11th International Congress on Deterioration and Conservation of Stone, Torun, Poland 2008. Proceedings vol. I, 267-274
Keywords
sandstone, salt load, gypsum, phosphate, nitrate, bat guano
Abstract
Investigations into salt occurrence, quantity of salt load and salt distribution at sand-stone surfaces of the Temple of Angkor Wat have shown that salt load has been a rele-vant factor for stone deterioration on this building. The main source for the salt-induced stone deterioration is bat guano
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Zitierte Literatur
Arnold A., Zehnder K. 1988. Decay of stone materials by salts on humid atmosphere. Proc. 6th Internat. Congress on Deterioration and Conservation of Stone, 138-148. To-run.
Hyvert G. 1969. Les altérations biogeochimiques des arkoses et grès des monuments Khmers. These, Faculté des Sciences, Université de Paris.
Jaques C. 1999. Angkor. Könemann, Köln.
Klemm W. & Siedel H. 1999. Schwefelisotopenanalyse von bauschädlichen Sulfatsal-zen an historischen Bauwerken. Wiss. Mitt. Institut f. Geologie TU Bergakademie Freiberg 8, 100 pp.
Leisen H. & v. Plehwe-Leisen E. 1999. Conservation of the Bas Reliefs at Angkor Wat Temple in Cambodia. Research - Practice - Training. Proc. 12th Triennal Meeting ICOM. 737-747. Lyon.
Leisen H., v. Plehwe-Leisen E. & Sattler L. 1996. Weathering and conservation of Ap-sara reliefs at Angkor Vat, Cambodia – project Angkor. Proc. 8th Internat. Congress on Deterioration and Conservation of Stone, 1137-1146. Berlin.
Nriagu J.O. & Moore P.B.(eds.) 1984. Phosphate Minerals. Springer, Berlin, Heidel-berg, New York, Tokyo. Pettijohn F.J.; Potter P.E. & Siever R. 1987. Sand and Sandstone. Springer. New York, Berlin, Heidelberg.
Reucher R., Leisen H., v. Plehwe-Leisen E. & Kleinschrodt, R. 2007. Petrographisch-geochemische Untersuchungen von Naturwerksteinen der Tempelanlagen des Angkor Parks / Kambodscha. Z. dt. Ges. Geowiss. 158, 3, 617-630.
Uchida E., Ogawa Y., Maeda N. & Nakagawa T. 1999. Deterioration of stone materials in the Angkor monuments, Cambodia. Engineering Geology 55, 101-112. Wendler E. 1991. Zum Mechanismus der Schalenbildung bei tonigen Sandsteinen. Jahresberichte Steinzerfall – Steinkonservierung 1, 71-76.
Wendler E. & Prasartset C. 2000. Old Khmer styled sandstone monuments in Thailand. Aspects of weathering and development of a conservation concept. Proc. 9th Internat. Congress on Deterioration and Conservation of Stone. 765-774. Venice.