A5002320268- Metallurgy and Cultural Artifacts
- Cultural Heritage Materials Analysis
- Archaeology and ancient environmental studies
- Building materials and conservation
- Maritime and Coastal Archaeology
- Archaeological Research and Protection
- Ancient and Medieval Archaeology Studies
- French Urban and Social Studies
- Historical Studies and Socio-cultural Analysis
- Aging, Elder Care, and Social Issues
- Image Processing and 3D Reconstruction
- Ancient Mediterranean Archaeology and History
- Medieval Architecture and Archaeology
- Historical and Archaeological Studies
- Corrosion Behavior and Inhibition
- Metal Extraction and Bioleaching
- Historical and Cultural Archaeology Studies
- Archaeology and Historical Studies
- Pleistocene-Era Hominins and Archaeology
- Heavy metals in environment
- Diverse Cultural and Historical Studies
- Metallurgical Processes and Thermodynamics
- Medieval European History and Architecture
- Archaeological and Historical Studies
- Conservation Techniques and Studies
Maison des Sciences de l'Homme Mondes
2013-2025
Université Paris 8
2016-2025
Archéologies et Sciences de l’Antiquité
2013-2025
Centre National de la Recherche Scientifique
2005-2023
Institut de Recherche sur les ArchéoMATériaux
2009-2017
Laboratoire de Chimie Moléculaire et Thioorganique
2015-2017
Savoirs, Textes, Langage
2016
Centre de Recherches Historiques
2015-2016
Commissariat à l'Énergie Atomique et aux Énergies Alternatives
2005-2007
Laboratoire de Médiévistique Occidentale de Paris
2005-2007
This paper develops new reflections regarding the provenance of iron artefacts, by defining trade networks that might have supplied building yard Metz city belfry at end 15th century. Regional field surveys were carried out in Lorraine order to constitute a chemical repository, including ironmaking zones considered as most probable metal providers. The characterization—both major and trace elements—of slag inclusions entrapped metallic matrix reinforcements was performed compare their...
The study of iron reinforcements used in the construction Notre-Dame de Paris offers a glimpse into innovation that took place on this building site mid-12 th century, adapting metal to create novel architecture. restoration monument after 2019 fire offered unique possibilities investigate its armatures and sample 12 staples from different locations (tribunes, nave aisles upper walls). Six them were dated thanks development an innovative methodology based radiocarbon dating. They reveal is...
This paper presents the provenance study of iron reinforcements Bourges Cathedral (13th c.): links a 100 m long chain, surrounding eastern parts cathedral at triforium level and 4.5 to 5 tie-rods consolidating arches inner aisle same level. The analytical methodology is based on determination trace rare earth elements analyses by LA-ICP-MS in slag inclusions artefacts found candidate production sites combined with statistical approaches. chemical approach crossed archaeological historical...
This article presents an overview of the metallographic structures observed on iron reinforcements more than 20 buildings from medieval and modern period in France, which are representative evolution ironmaking techniques at that time (330 samples). Metallographic examinations show a great diversity structures, even same sample: pure ferritic to low pearlitic steel, presence phosphorus solid solution (locally up 0.5%wt), numerous slag inclusions various sizes, porosities.Tensile tests were...
The Cathedral Saint-Etienne in Bourges is the first major Gothic building to have been examined with regard use of iron its construction. study, made 1990s, posed questions about role and origin armatures identified structure edifice. Increased research this area intervening years development archaeometric methods applied metals allowed us cast new light on these questions. present article publishes results an archaeological study construction undertaken 2010-2011, conjunction chemical...
Thanks to the use of filters collected daily in west Paris, we confirm passage lead-laden plume following fire on roof and spire Notre-Dame Cathedral April 2019. The measured concentrations filter (Pb = 1.4 μg m–3), scanning electron microscopy Hysplit simulation, correspond an estimate a few hundred kilograms lead that would have been volatilized then oxidized form micronic submicronic aerosols. found are, however, much lower than those environment 1980s 1990s but are 100 times higher prior...