Haj Saleh Bathhouse, located in the historical fabric of Saqqez city, dates back to the Zand period. Its entrance is situated in the city's traditional bazaar. The construction style of the building is Isfahani and features unique stucco decorations. One of the notable and significant stucco reliefs in the bathhouse is the hunting scene, which has undergone extensive deterioration. This relief consists of three layers: two lime-based layers and one paint layer.
In this study, through laboratory examination, the materials used in the stratigraphy of the relief were technically identified. Subsequently, the deterioration patterns affecting the artwork were analyzed. The conservation and restoration process of the hunting scene is also detailed: following mechanical and chemical cleaning, delaminated areas were consolidated using an injection method. A slurry made from dental gypsum combined with 5% Plextol in water was injected with the aid of a pillow (bladder) technique to reattach and strengthen the lifted layers.
The missing parts were reconstructed using a mixture of gypsum and 5% Plextol, followed by chromatic reintegration with watercolors to match the surrounding areas and faded pigments. Finally, the entire artwork underwent final consolidation using 5% Plextol solution.
Type of Study:
Review Article |
Subject:
Application of modern sciences, technologies, equipment, materials and methods Received: 2025/09/2 | Accepted: 2018/06/21 | Published: 2018/06/21