Conservation and Restoration of Cultural Heritage / Kültür Varlıklarını Koruma ve Onarım
Permanent URI for this collectionhttps://hdl.handle.net/11147/23
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Article Citation - Scopus: 1Builders and Building Tradition of Barbaros as Intangible Cultural Heritage(İstanbul Teknik Üniversitesi, 2022) Sarıbekiroğlu, Şeyma; Kul, Fatma NurşenThis paper aims to document the traditional builders and their know-how in a particular geography, namely the rural settlement of Barbaros in the Urla district of Izmir, Turkey. It aims to shed light on the actors of the building traditions of Barbaros, the process of knowledge transfer among builders, and the traditional know-how related to local building materials and construction techniques as intangible cultural heritage. The research method of this study includes literature review, site survey, and study of oral history. Literature sources provided the theoretical background and limited information related to the history of Barbaros. To understand the traditional building stock in Barbaros, site surveys were conducted in 2016, 2017, and 2020. An oral history study was done with the last living builders and the relatives of late builders. These narratives provided invaluable information for answering the research questions. The results of the study contribute to the conservation of intangible heritage by recording the know-how of the last bearers of traditional construction in Barbaros. This documented experience can be used in future restoration projects not only in Barbaros but also in surrounding settlements with the same traditional construction features. The results of the study are also remarkable in terms of revealing the importance of oral history in documentation studies.Article Urban Protection And Renewal Dilemma: İzmir Mezarlıkbaşı(İstanbul Teknik Üniversitesi, 2021) Akpınar, Figen; Turan, Mine; Toköz, Özge DenizAt the beginning of the 21st century, efforts to preserve cultural heritage in historical settlements is a highly problematic and multi-faceted issue in Turkey. Al-though conservation legislation dates back to 60 years ago, heritage conservation has not been internalized and accepted in the wider part of society, and, has not established a sound political foundation. On the other, however, there is also a lack of integrated land-use planning and management. The purpose of this study is to present the difficulties of dealing with the conservation, renewal, and regeneration for heritage areas in the historic core of İzmir, Mezarlıkbaşı-Kemeraltı, as well as to discuss the intrinsic physical qualities, dynamic characters and diversity of community groups with a view of new spatial agenda. The objective of the study is therefore twofold: 1) documentation of the physical characteristics and values for understanding the place; 2) to evaluate incorporating integrated strategic planning and management approach pointing the need for incorporating, leadership, partnership, integration and inclusion as a policy guideline for the safeguarding the heritage area. Our findings show that the Municipality of İzmir has made a significant attempt as TARKEM’s leadership position, which has succeeded in attracting national and international interest in Kemeraltı and creating opportunities for the future, but partnership (operation), management (structure) and inclusion (its processes) still lack. Community groups are not seen as part of the planning activities and planning has been remote, fragmented and exclusively missing an integrated planning management approach. © 2021, Istanbul Teknik Universitesi, Faculty of Architecture. All rights reserved.Conference Object Citation - WoS: 3Citation - Scopus: 4Properties of Roman Lime Mortars in Ancient Lycia Region(American Institute of Physics, 2018) Taşcı, Burcu; Böke, HasanIn this study, the characteristics of mortars used in some ancient Roman buildings located Xanthos (Antalya), Patara (Antalya) and Tlos (Mugla) in Southern Turkey were determined in order to define the properties of the new mortars to be used in the conservation works of the buildings. For this purpose, their basic physical properties, raw material compositions, mineralogical and microstructural properties were determined by X-Ray Diffraction, Fourier Transform Infrared Spectroscopy, Scanning Electron Microscopy coupled with X-Ray Energy Dispersive Spectroscopy. Analysis results indicated that the binder of the mortars composed of lime and fine aggregates have compact and uniform structure. The mortars are of low density and high porosity were produced from high calcium lime containing magnesium and natural aggregates. The lime and aggregate ratios were between 3/4 - 5/2 by weight and the aggregates with particle sizes greater than 1mm. composed the largest fraction of the aggregates. Lime composed of small size of micritic crystals due to use of aged lime puny. Aggregates were natural and mainly composed of quartz, albite, diopside and amorphous silica that may derived from the use of volcanic ash as pozzolans.Article Citation - WoS: 7Citation - Scopus: 6Documentation of Historic Structures for the Assessment of Heritage Characteristics(Locke Science Publishing Company Inc., 2011) Turan, Mine; Akbaylar, İpekCorrect identification of heritage characteristics is a prerequisite for the conservation of historic structures. This study summarizes the developments in image-based documentation techniques and explores a way of combining them with conventional documentation techniques for architectural conservation. The processes of architectural photogrammetry and pictorial photography help the architect-conservator examine the many details of architectural heritage, making the assessment of heritage characteristics easier. Nevertheless, site observations and historical research are indispensable tools that support the evaluation process. A 19th centwy Ottoman church in western Turkey has been documented by combining the above techniques. Scaled drawings, a 3D model, maps on rectified image mosaics, and image albums make it possible to perceive the spatial qualities and conception of the original construction techniques, together with their alterations. The assessment results are presented in thematic tables with links to visual documents, and the heritage values and conservation problems of the church are clarified. Finally, this study illustrates one example of a successful heritage assessment leading to a conservation design.Conference Object Citation - WoS: 7Citation - Scopus: 7Investigation of the Pozzolanic Properties of Bricks Used in Horasan Mortars and Plasters in Historic Buildings(Trans Tech Publications, 2004) Böke, Hasan; Akkurt, Sedat; İpekoğlu, BaşakCrushed brick used in historic brick-lime mortars and plasters (Horasan) were characterized for understanding their properties to develop intervention mortars for conservation. Brick powders were separated from original mortars and plasters, and analyzed by XRD, SEM-EDS, TGA and pozzolanic activity (PA) measurements. The results showed that the microstructures of brick powders were not completely vitrified, and their XRD analysis failed to show the peaks for high temperature (T>900°C) phases. PA measurements of all brick powders showed an ample amount of artificial pozzolan property. Consequently, brick powders aimed for conservation of historic mortars must have high clay contents in addition to being low-fired (T<900°C) in order to produce maximum conversion into amorphous phase for ideal PA values.Conference Object Visualisation and Evaluation of Structural Characteristics and Problems of a Classical Ottoman Bath(WITPress, 2003) Çizer, Özlem; Turan, MineVisual documentation has been accepted as an important phase of architectural heritage conservation. Visualisation of structural characteristics and their problems, however, has gained importance in the last decade. In this study, structural characteristics are used to comprehend the characteristics of construction techniques and materials of building components. Structural failures such as loss of a structural element and cracks, and material deterioration such as loss of material and deposit are the main problems observed. Visualisation of structural characteristics and their related problems has been the basis of the methodology in this study. It is also considered important to underline the necessity of the design of a special visualisation technique peculiar to the characteristics of the monument under study.