KAPADOKYA BÖLGESİ BİZANS DÖNEMİ KAYA KİLİSELER DUVAR RESİMLERİNDE TİCARİ VE TİCARİ-OLMAYAN ENJEKSİYON HARÇLARININ PERFORMANS PROBLEMLERİ ÜZERİNE ANALİTİK BİR DEĞERLENDİRME

Abstract

Kapadokya bölgesinde 1973 yılından günümüze dek, duvar resmi koruma çalışmaları devam etmekte; birçok ticari ve ticari-olmayan enjeksiyon harcı kullanılmış ve kullanılmaktadır fakat bu enjeksiyon harçlarının, özellik ve performans açısından dezavantajları bulunmaktadır. Kireç bağlayıcılı enjeksiyon harçları ile yapılan uygulama geri dönüşümsüzdür. Bu sebeple kullanılan harcın kimyasal, fiziksel özellikleri, orijinal malzemeyle uyumu ve performansı önem arz etmektedir.  

Bu çalışma; geçmiş dönemde Kapadokya bölgesinde, Bizans Dönemi duvar resimlerinin korunmasında kullanılan ticari ve ticari olmayan enjeksiyon harçlarında karşılaşılan uygulama ve performans problemlerinin nedenlerini laboratuar ortamında gerçekleştirilen performans analizleri ve testleriyle ortaya koyarak, henüz koruma çalışması yapılmamış Ihlara Vadisi Kaya Kiliseleri kireç bağlayıcılı duvar resimlerinin konsolidasyonunda kullanılmak üzere “ideal” enjeksiyon harcı üretiminin gerekliliğini açığa çıkartmaktadır. 

Keywords

• Bizans dönemi duvar resimleri,Kapadokya,Ihlara Vadisi,duvar resmi konservasyonu,malzeme bilimi,kireç bağlayıcılı duvar resimleri,kireç bağlayıcılı enjeksiyon harçları,enjeksiyon harçları performans testleri

AN ANALITIC OVERVIEW OF PERFORMANS PROBLEMS FOR COMMERCIAL AND NON-COMMERCIAL INJECTION GROUTS AT CAPPODOCCIA REGION ROCK CUT CHURCES LIME BASED BYZANTIUM WALL PAINTINGS

Abstract

Since the year 1973 the work to conserve the wall paintings in Cappadocia region has been in progress and in this process various types of commercial and noncommercial injection grouts have been used and are being used. The commercial and non-commercial injection grouts that are presently used in the conservation of wall paintings may have some disadvantages both in terms of their properties as well as performances. 

Injection grouts are irreversible for this reason, it is required to take care in regards to the chemical, physical properties of the grout used as well as its performance and consistency with the original material. This study aim to reveal the grouting and performans problems by means of performans analyses and tests of the injection grouts used in the conservation of wall paintings from Byzantine Era in Cappadocia region and therefore the ideal injection grouts that can be evaluate for to be used in grouting of the lime based wall paintings in the Rock Cut Churches of Ihlara Valley that have not yet been included within the scope of conservation efforts. 

Keywords

• Byzantium wall paintings,Cappodoccia,Ihlara Valley,wall paintings conservation,lime-based wall paintings,lime-based injection grouts,injection grouts performans analyses

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