YK 3 BATIĞINA AİT İLERİ DERECEDE BOZULMUŞ BİR GRUP SUYA DOYMUŞ AHŞABIN KONSERVASYONU

Abstract

Bu çalışmada 1000-1300 Umax ile 0,07-0,09 g/cm3 arasında ortalama yoğunluk değerlerine sahip YK 3 batığına ait ileri derecede bozulmaya uğramış suya doymuş ahşapların konservasyon uygulamaları değerlendirilmiştir. Batığa ait eğrileri oluşturan söz konusu suya doymuş ahşapların konservasyon çalışmaları Kauramin yöntemi kullanılarak gerçekleştirilmiştir. Çalışma ile benzer bozulma derecesine sahip diğer suya doymuş ahşapların konservasyon çalışmalarının tamamlanabilmesi için YK 3 batığına ait ileri derecede bozulmuş eğriler üzerinden bir vaka incelemesi gerçekleştirilerek değerlendirmelerde bulunulmuştur. 

Keywords

• Yenikapı batıkları,suya doymuş ahşap,Kauramin,konservasyon,yoğunluk

CONSERVATION OF A GROUP OF HIGHLY DEGRADED WATERLOGGED WOOD FROM YK 3 SHIPWRECK

Abstract

In this study, conservation work was carried out on highly degraded waterlogged woods from YK 3 shipwreck, with  Umax values ranging between 1000 and 1300 and densities were between 0,08 and 0,5 g/cm3. The conservation of the highly degraded frames from the YK 3 shipwreck was carried out with Kauramin treatment. For the completion of the other conservation work on the other waterlogged woods with similar degrees of degradation, a case study was carried out using the highly degraded frames from the YK 3 shipwreck; and assessments were made based on this case study. 

Keywords

• Yenikapı shipwrecks,waterlogged wood,Kauramin,conservation,density

References

1. Babiński, L., D. Izdebska-Mucha, B. Waliszewska, 2014. “Evaluation of the State of Preservation of Waterlogged Archaeological Wood Based on its Physical Properties: Basic Density vs. Wood Substance Density”, Journal of Archaeological Science, 46: 372-383. Grattan, D.W., R.W. Clarke, 1987. Conservation of Waterlogged Wood, Ed. C. Pearson, Butterworth, Conservation of Marine Archaeological Objects, 164-206. Gregory, D., P. Jensen, K. Strætkvern, 2012. “Conservation and In Situ Preservation of Wooden Shipwrecks From Marine Environments”, Journal of Cultural Heritage,13: 139148. Hoffmann P., M. Wittköpper, 1999. “The Kauramin Method for Stabilizing Waterlogged Wood”, X. Hiron, P. Hoffmann, Proceedings of the 7.th ICOM-CC Working Group on Wet Organic Archaeological Materials Conference, ed. C. Bonnot-Dicconne, 163-166. Kılıç, N. 2015a. “Preservation of Yenikapı Shipwrecks”, City Ports From the Aegean to the Black Sea, Medieval-Modern Networks, ed., F. Karagianni, U. Kocabaş, Ege Yayınları, 203- 208, İstanbul. Kılıç A. G. 2015b. "From underwater to museum: Presenting underwater cultural heritage", City Ports From the Aegean to the Black Sea, Medieval-Modern Networks, İstanbul: EgeYayınları, 209-213. Kocabas U. 2015. “The Yenikapı Byzantine-Era Shipwrecks, Istanbul, Turkey: a preliminary report and inventory of the 27 wrecks studied by Istanbul University”, IJNA, 44 (1):5–38. Özsait-Kocabaş, I., U. Kocabaş, 2008. “Technological and Constructional Features of Yenikapı Shipwrecks: a Preliminary Evaluation/Yenikapı Batıklarında Teknoloji ve Konstrüksiyon Özellikleri Bir Ön Değerlendirme”, The ‘Old Ships’ of the ‘New Gate’/Yenikapı’nın Eski Gemileri, ed. U. Kocabaş, 103-176, İstanbul. Schnell, U., P. Jensen, 2007. “Determination of Maximum Freeze Drying Temperature for PEG Impregnated Archaeological Wood”, Studies in Conservation, 52 (1): 50-58. Tjaša, T., T. Danevčič, K. Kavkler, D. Stopar, 2017. “Melamine Polymerization in Organic Solutions and Waterlogged Archaeological Wood Studied by FTIR Spectroscopy”, Journal of Cultural Heritage, 23, 106-110.