Kültürel Miras Yapılarında Taş Malzemenin Tahribatsız XRF Yöntemiyle Analizi: Şirinoğlu Hamamı Örneği
Küçük Resim Yok
Tarih
2022
Yazarlar
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Cilt Başlığı
Yayıncı
Trakya Üniversitesi
Erişim Hakkı
info:eu-repo/semantics/openAccess
Özet
Kültürel mirasın korunmasında, koruma uzmanlarına düşen sorumluluk, korumanın en doğru ve sürdürülebilir yöntemini araştırmak ve uygulamaya sunmaktır. Doğru koruma yönteminin belirlenebilmesi için öncelikle doğru analiz yöntemlerinin tespit edilmesi gerekmektedir. Çalışmada kullanılan yöntem X-ışını Floresan (XRF) Spektroskopisi olup bu yöntem, yapı malzemesinin karakterizasyonunu ortaya koymaktadır. Bu teknik sayesinde, yapı malzemesinin elementel ve kimyasal yapısına yönelik sorulara net ve bilimsel cevaplar üretilebilmektedir. Bu çalışmayla, kültürel miras yapılarında yer alan yapı malzemelerinin ne olduğu, bunların kökeni, farklı görünen taşların neden farklı göründüğüne yönelik sorulara cevap üretmek için tahribatsız, yapıya zarar vermeyen p-XRF yönteminin kullanımını teşvik etmek amaçlanmaktadır. Çalışma kapsamında ele alınan Şirinoğlu Hamamı, Sivas’ın tarihi kent merkezinde yer alan taş bir yapı olup bu analizi uygulamaya uygun bir örnektir. Hamamda birbirinden farklı görünen iki taş üzerinde p-XRF analizi yapılmıştır. Buna göre, bu taşların aynı taş ocağından getirtilen kireç taşı olduğu tespit edilmiştir. Taşların birbirinden farklı görünmesi, bünyesinde barındırdığı SO3 miktarlarındaki farklılıktan kaynaklanmaktadır. Hamamın kent merkezinde yer alması sonucu hava ve kendi yakıtının kirliliğinden gelen sülfürden etkilendiği anlaşılmaktadır. Sülfürün taş üzerindeki etkisi, siyah kabuklanma olarak kendini göstermiştir. Yıllarca zemin seviyesinin altında kalan diğer taş ise kirliliğe maruz kalmamıştır. Siyah kabuklanmanın tespit edildiği taşların ivedilikle temizlenmesi gerekmektedir. Bunların yanı sıra, Sivas civarındaki kireç taşı ocaklarındaki numunelerin oksitli bileşikleriyle, incelenen hamama ait taşlarının oksitli bileşikleri karşılaştırılarak hangi taş ocağından getirtilmiş olabileceğine yönelik tahminde bulunulmuştur. Böylelikle restorasyon öncesi, yenileme ya da bütünleme için kullanılması gereken taş ocaklarına yönelik öneri sunulmuştur.
In the conservation of cultural heritage, the responsibility of conservation experts is to research and put into practice the most accurate and sustainable method of conservation. In order to determine the right conservation method, the right analysis methods must first be determined. The method used in the study is X-ray Fluorescence (XRF) Spectroscopy, which reveals the characterization of the building material. Thanks to this technique, clear and scientific answers can be produced to questions regarding the elemental and chemical structure of the building material. With this study, it is aimed to encourage the use of the non-destructive, not damaging the building, p-XRF method to answer questions about what the building materials in cultural heritage buildings are, what are their origin, why the stones that seems different look different. The Şirinoğlu Bathhouse, which is considered within the scope of the study, is a stone building located in the historical city center of Sivas and is an example suitable for application of this analysis. P-XRF analysis was performed on two stones that looked different from each other in the bathhouse. Accordingly, it was determined that these stones were limestone brought from the same quarry. The reason why the stones look different from each other is the difference in the amount of SO3 they contain. As a result of the fact that the bath is located in the city center, it is understood that it is affected by air pollution and sulfur from the pollution of its own fuel. The effect of sulfur on the stone manifested itself as black crusting. The other stone, which remained below ground level for years, was not exposed to pollution. Stones where black crusting is detected need to be cleaned urgently. In addition to these, the oxidized compounds of the samples in the limestone quarries around Sivas were compared with the oxidized compounds of the stones belonging to the bath examined and an estimate was made as to which quarry they could have been brought. Thus, a proposal was presented for quarries that should be used for renovation or reintegration before restoration.
In the conservation of cultural heritage, the responsibility of conservation experts is to research and put into practice the most accurate and sustainable method of conservation. In order to determine the right conservation method, the right analysis methods must first be determined. The method used in the study is X-ray Fluorescence (XRF) Spectroscopy, which reveals the characterization of the building material. Thanks to this technique, clear and scientific answers can be produced to questions regarding the elemental and chemical structure of the building material. With this study, it is aimed to encourage the use of the non-destructive, not damaging the building, p-XRF method to answer questions about what the building materials in cultural heritage buildings are, what are their origin, why the stones that seems different look different. The Şirinoğlu Bathhouse, which is considered within the scope of the study, is a stone building located in the historical city center of Sivas and is an example suitable for application of this analysis. P-XRF analysis was performed on two stones that looked different from each other in the bathhouse. Accordingly, it was determined that these stones were limestone brought from the same quarry. The reason why the stones look different from each other is the difference in the amount of SO3 they contain. As a result of the fact that the bath is located in the city center, it is understood that it is affected by air pollution and sulfur from the pollution of its own fuel. The effect of sulfur on the stone manifested itself as black crusting. The other stone, which remained below ground level for years, was not exposed to pollution. Stones where black crusting is detected need to be cleaned urgently. In addition to these, the oxidized compounds of the samples in the limestone quarries around Sivas were compared with the oxidized compounds of the stones belonging to the bath examined and an estimate was made as to which quarry they could have been brought. Thus, a proposal was presented for quarries that should be used for renovation or reintegration before restoration.
Açıklama
Anahtar Kelimeler
NDT (Tahribatsız muayene yöntemi), XRF, Şirinoğlu Hamamı, NDT (Non-destructive testing method), Şirinoğlu Bathhouse, XRF
Kaynak
KAPU Trakya Mimarlık ve Tasarım Dergisi
WoS Q Değeri
Scopus Q Değeri
Cilt
2
