اللوحات الجصية المحفوظة بالمتحف الوطني للآثار القديمة : آليات التدخل و الحفظ

الملخص EN

This work revolves around the intervention of archaeological plaster objects from the colonial period, transferred from the archaeological site of Sedrata in the state of Ouargla to the National Museum of Antiquities.

During its presentation in the museum for years, the surface began to appear on various distortions and these artifacts were lost to some of their parts and especially added during intervention on them.

Therefore we decided to re-intervene by following the following stages: mechanical and chemical cleaning, elimination of iron bars oxidation, strengthening of the holder and decoration, filling gaps and cracks and followed by the decoration and then stored with storage conditions.