DHAAP consists of an architectural history department and an archaeology department. The archaeology department consists of five archaeologists, one archaeogeographer, and one restorer. Inside, shelves are filled with ancient and medieval bronze coins and other metal objects, human and animal remains, and stones. The museum keeps almost everything that was found at the excavation site,” he says. About 100,000 items are stored in a space of about 800 m2.
We visited DHAAP (Département d’ Histoire de l’ Architecture et d’ Archéologie de la Ville de Paris, the Department of Architectural History and Archaeology of the City of Paris) in the 18th district of Paris. It was one of the places specially opened to the public on the European Heritage Day, which is held every September.
According to the commentator, the flow of artifacts after excavation is as follows
Radiography allows us to observe the interior of fragile artifacts without disassembling them, and to formulate a restoration plan.
3D modeling and digital preservation allows for long-term preservation of shape data, even if the original artifact deteriorates. Can be used for exhibits, online public presentation, and educational VR content.
Storage and processing by material
Metals: chemically stabilized to stop oxidation
Ceramic and glass: After cleaning, the defective part is replaced with resin.
Organic materials (wood, leather, fiber, etc.): freeze-drying, resin impregnation, complete light shielding, nitrogen packing, etc.
Archaeological Scientific Analysis
Estimating the origin of raw materials and manufacturing techniques for metalware, ceramics, and glass
Accurate dating from charcoal, bones, etc.
Bones and teeth reveal the eating habits and migration routes of ancient Parisians.
The Notre Dame Cathedral fire happened on April 15, 2019, and although construction is still ongoing, it finally reopened to the public in December 2024. I went to see it myself, and the dimness has been swept away, and it is just so bright! Everywhere was sparkling and sighingly beautiful. The cathedral was not only reconstructed, but new technology was introduced, and I felt the deep love for Notre Dame Cathedral in France and their determination to make it better than it was before the fire.
Several national institutions under the French Ministry of Culture played a central role in this reconstruction, but DHAAP also played an active role.
In addition to this, the results of the DHAAP can also be seen at La Crypte archéologique de l’Île de la Cité (the Cité Island Ruins Ossuary) and Musée Carnavalet in the city of Paris. I have been there several times, and I think it is an interesting place for those interested in the architectural history and archaeology departments of Paris. I especially recommend the permanent exhibition at the Musée Carnavalet as it is free.
© Source travel watch