Dr.Marie Giroudon | Environmental Engineering | Best Researcher Award

INSA Toulouse – France

AUTHOR PROFILE

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Summary

Dr. Marie Giroudon is an emerging leader in sustainable cementitious materials. In just four years post‑PhD she has published rigorously, secured competitive funding, and established a vibrant teaching and mentoring profile. Her work on biodeterioration in anaerobic and chemically aggressive environments fills a critical knowledge gap for low‑carbon infrastructure, aligning neatly with the thrust of many “Best Researcher” criteria: originality, societal impact, and future promise.

🎓 Education

Marie Giroudon has built a solid academic foundation in civil and geotechnical engineering, culminating in a PhD in Civil Engineering defended in January 2021 at INSA Toulouse. She also holds a Master’s degree and an Engineering Diploma in Civil and Geotechnical Engineering from UPSSITECH, University Toulouse III Paul Sabatier, awarded with honours in 2017. Her academic journey began with a Bachelor’s degree in Physics, completed with distinction in 2014, following which she undertook a semester abroad at Polytechnique Montréal in Canada, receiving a “very good” assessment. Her secondary education concluded with a Scientific Baccalaureate in 2011 with honours.

🏗️ Professional Experience

Marie Giroudon is currently serving as a Maître de Conférences (Assistant Professor) at the National Institute of Applied Sciences (INSA Toulouse), specializing in construction materials durability. Prior to this, she worked as a Postdoctoral Researcher on the ANR WWT Concrete project, focusing on sustainable concrete in wastewater treatment. From 2020 to 2022, she held a full-time A.T.E.R. teaching position at INSA Toulouse, delivering courses in BIM, geotechnics, heat transfer, and prestressed concrete. Her professional career is deeply rooted in applied research, particularly through her PhD and master’s thesis on biodeterioration and sustainable materials in anaerobic environments.

🔬 Research Focus

Dr. Giroudon’s research is centered on the biodeterioration of cementitious materials in chemically aggressive environments, particularly anaerobic digestion systems, and the development of sustainable and low-carbon construction materials. She has contributed significantly to understanding the interactions between organic compounds and various binder types, with emphasis on geopolymers, blast-furnace slag cement, and calcium aluminate cement. Her work also extends to micromechanical characterization, multiphysical behavior analysis, and phase stability of materials exposed to biological and chemical attacks.

🏆 Awards and Honors

Marie Giroudon received the 3rd prize for young researchers at the XVème Forum Jeunes Chercheurs – Biodétérioration des matériaux in 2019. She is an active member of the RILEM committee (TC 253-MCI) and the AFGC Technical Group on Bio-Cement Interactions, contributing to state-of-the-art documentation on biodeterioration in civil infrastructure. Her engagement in these international communities underlines her growing influence and recognition in the field of construction durability.

📚  Publications :

1. Title: Comparison of barley and lavender straws as bioaggregates in earth bricks
Author(s): M. Giroudon, A. Laborel-Préneron, J.E. Aubert, C. Magniont
Year: 2019

2. Title: Blast-furnace slag cement and metakaolin based geopolymer as construction materials for liquid anaerobic digestion structures: Interactions and biodeterioration mechanisms
Author(s): M. Giroudon, M.P. Lavigne, C. Patapy, A. Bertron
Year: 2021

3. Title: Cementitious materials in biogas systems: Biodeterioration mechanisms and kinetics in CEM I and CAC based materials
Author(s): C. Voegel, M. Giroudon, A. Bertron, C. Patapy, M.P. Lavigne, T. Verdier, et al.
Year: 2019

4. Title: Experimental assessment of bio-based earth bricks durability
Author(s): A. Laborel-Préneron, M. Giroudon, J.E. Aubert, C. Magniont, P. Faria
Year: 2019

5. Title: Potential of low carbon materials facing biodeterioration in concrete biogas structures
Author(s): M. Giroudon, C. Patapy, M. Peyre Lavigne, M. Andriamiandroso, R. Cartier, et al.
Year: 2023

6. Title: Insights into the local interaction mechanisms between fermenting broken maize and various binder materials for anaerobic digester structures
Author(s): M. Giroudon, C. Perez, M.P. Lavigne, B. Erable, C. Lors, C. Patapy, A. Bertron
Year: 2021

7. Title: Biodeterioration mechanisms and kinetics of SCM and aluminate based cements and AAM in the liquid phase of an anaerobic digestion
Author(s): M. Giroudon, M.P. Lavigne, C. Patapy, A. Bertron
Year: 2018

8. Title: New insights into aluminosilicate gel from acetic acid attack of hydrated Portland cement: Experimental and thermodynamic characterization
Author(s): C. Roosz, M. Giroudon, L. Lacarrière, M.P. Lavigne, C. Patapy, A. Bertron
Year: 2024

9. Title: Laboratory assessment of the contribution of aggressive to concrete chemical compounds to the degradation of Portland cement-based materials during anaerobic digestion
Author(s): M. Giroudon, M. Peyre Lavigne, C. Patapy, A. Bertron
Year: 2021

10. Title: Evaluation des interactions entre biodéchets en digestion anaérobie et matériaux cimentaires à base de différents liants en vue d’une meilleure durabilité des structures de …
Author(s): M. Giroudon
Year: 2021

✅ Conclusion