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Alexandra Bertron

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Presentation

- **Current position (2015 to present): Professor of Civil Engineering**, LMDC, INSA Toulouse, France. - **Previous position:** 2006-2015: Lecturer of Civil Engineering, IUT Toulouse III. - **Education** · - Habilitation to supervise research – HDR (2013) – Civil Engineering. Paul Sabatier University, Toulouse · - Ph.D (2004) Department of Civil Engineering, Laboratory of Materials and Durability of Constructions, INSA Toulouse · - Master of Science in Engineering (2001) Department of Civil Engineering, Laboratory of Materials and Durability of Constructions, INSA Toulouse · - Ecole Normale Supérieure de Cachan (1996-2000) – Agrégation de Génie Civil (2000) - **Main awards & Recognition** · **Institut Universitaire de France, Junior Member (2016-2021)** · **International RILEM Robert L’Hermite Medal (2014)** · **AFGC Award (2014) – French National Association for Civil Engineering** · Novela Award (2014) - **Research topics:** Microorganisms-Cementitious materials interactions in various contexts: · Biodeterioration of concrete in aggressive environments (sewer networks, biogas systems, etc.) · Bioreactivity of chemical compounds in nuclear waste repository · Proliferation of microorganisms on indoor materials and indoor air quality - **Highlights** · - Ongoing supervision of 6 PhD students, 2 postdoc. 8 ongoing contracts and research projects · - Coordinator of several multidisciplinary teams (material science and microbiology/bioprocess) and international collaborations · - RILEM Officer Member (largest international association of researchers in civil engineering materials) · Chair of RILEM 253-MCI International Technical Committee Microorganisms-Cementitious materials Interactions (43 members, 17 countries) (2014-2019) · - Chair of French AFGC Technical Committee Concrete & microorganisms: biodeterioration, biohealing · -·Member of Editorial Committee Cement and Concrete Research, Associate Editor of Materials & Structures, Springer, RILEM Technical Letters, RILEM · - Expert Member of standardization committees (European CEN TC 165/WG13, French FP D 18-011)

Publications

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Chemical and Microstructural Properties of Designed Cohesive M-S-H Pastes

Charlotte Dewitte , Alexandra Bertron , Mejdi Neji , Laurie Lacarriere , Alexandre Dauzeres et al.
Materials, 2022, 15 (2), pp.547. ⟨10.3390/ma15020547⟩
Journal articles hal-03565401v1

The fate of tetrathionate during the development of a biofilm in biogenic sulfuric acid attack on different cementitious materials

Amr Aboulela , Matthieu Peyre Lavigne , Tony Pons , Mansour Bounouba , Maud Schiettekatte et al.
Science of the Total Environment, 2022, 850, pp.158031. ⟨10.1016/j.scitotenv.2022.158031⟩
Journal articles hal-03799648v1

Leaching of CEM III paste by demineralised or mineralised water at pH 7 in relation with aluminium release in drinking water network

Mathilde Berthomier , Christine Lors , Denis Damidot , Thomas de Larrard , Cyril Guérandel et al.
Cement and Concrete Research, 2021, 143, pp.106399. ⟨10.1016/j.cemconres.2021.106399⟩
Journal articles hal-03147900v1
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Blast-furnace slag cement and metakaolin based geopolymer as construction materials for liquid anaerobic digestion structures: Interactions and biodeterioration mechanisms

Marie Giroudon , Matthieu Peyre Lavigne , Cédric Patapy , Alexandra Bertron
Science of the Total Environment, 2021, 750, ⟨10.1016/j.scitotenv.2020.141518⟩
Journal articles hal-02937600v1
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Nitrate and nitrite bacterial reduction at alkaline pH and high nitrate concentrations, comparison of acetate versus dihydrogen as electron donors

Pierre Albina , Nadège Durban , Alexandra Bertron , Achim Albrecht , Jean-Charles Robinet et al.
Journal of Environmental Management, 2021, 280, pp.111859. ⟨10.1016/j.jenvman.2020.111859⟩
Journal articles hal-03180758v1
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Laboratory Test to Evaluate the Resistance of Cementitious Materials to Biodeterioration in Sewer Network Conditions

Amr Aboulela , Matthieu Peyre Lavigne , Amaury Buvignier , Marlène Fourré , Maud Schiettekatte et al.
Materials, 2021, 14 (3), pp.686. ⟨10.3390/ma14030686⟩
Journal articles hal-03132030v1
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Using glycerol esters to prevent microbial growth on sunflower-based insulation panels

Thomas Verdier , Lesmie Balthazard , Mathilde Montibus , Camille Magniont , Philippe Evon et al.
Proceedings of the ICE - Construction Materials, 2021, 174 (3), pp.140-149. ⟨10.1680/jcoma.20.00002⟩
Journal articles hal-02952603v1
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Laboratory assessment of the contribution of aggressive to concrete chemical compounds to the degradation of Portland cement-based materials during anaerobic digestion

Marie Giroudon , Matthieu Peyre Lavigne , Cédric Patapy , Alexandra Bertron
Materials and structures, 2021, 54 (6), ⟨10.1617/s11527-021-01810-x⟩
Journal articles hal-03429099v1

Modelling of NO photocatalytic degradation in an experimental chamber

Julie Hot , Erick Ringot , Lounes Koufi , Alexandra Bertron
Chemical Engineering Journal, 2020, pp.127298. ⟨10.1016/j.cej.2020.127298⟩
Journal articles hal-03011175v1
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Characterization of the microbiome associated with in situ earthen materials

Alexis Simons , Alexandra Bertron , Jean-Emmanuel Aubert , Christophe Roux , Christine Roques et al.
Environmental Microbiome, 2020, 15 (4), pp.1-11. ⟨10.1186/s40793-019-0350-6⟩
Journal articles hal-02520147v1
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Adaptation of neutrophilic Paracoccus denitrificans to denitrification at highly alkaline pH

Pierre Albina , Nadège Durban , Alexandra Bertron , Maud Schiettekatte , Achim Albrecht et al.
Environmental Science and Pollution Research, 2020, 27 (17), pp.22112-22119. ⟨10.1007/s11356-020-08360-9⟩
Journal articles hal-02617065v1
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Nitrate and nitrite reduction activity of activated sludge microcosm in a highly alkaline environment with solid cementitious material

Nadège Durban , Vanessa Sonois-Mazars , Pierre Albina , Alexandra Bertron , Achim Albrecht et al.
International Biodeterioration & Biodegradation, 2020, 151, pp.104971. ⟨10.1016/j.ibiod.2020.104971⟩
Journal articles hal-02873188v1
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Resistance to biodeterioration of aluminium-rich binders in sewer network environment: Study of the possible bacteriostatic effect and role of phase reactivity

Amaury Buvignier , Cédric Patapy , Matthieu Peyre Lavigne , Etienne Paul , Alexandra Bertron et al.
Cement and Concrete Research, 2019, 123, pp.105785. ⟨10.1016/j.cemconres.2019.105785⟩
Journal articles hal-02169122v1
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Influence of Hydrogen Electron Donor, Alkaline pH, and High Nitrate Concentrations on Microbial Denitrification: A Review

Pierre Albina , Nadège Durban , Alexandra Bertron , Achim Albrecht , Jean-Charles Robinet et al.
International Journal of Molecular Sciences, 2019, 20 (20), pp.5163. ⟨10.3390/ijms20205163⟩
Journal articles hal-02417659v1
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Evaluation of microbial proliferation on cementitious materials exposed to biogas systems

Célestine Voegel , Nadège Durban , Alexandra Bertron , Yann Landon , Benjamin Erable et al.
Environmental Technology, 2019, pp.1-11
Journal articles hal-02001421v1
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Cementitious materials in biogas systems: Biodeterioration mechanisms and kinetics in CEM I and CAC based materials

Célestine Voegel , Marie Giroudon , Alexandra Bertron , Cédric Patapy , Matthieu Peyre Lavigne et al.
Cement and Concrete Research, 2019, 124, pp.105815. ⟨10.1016/j.cemconres.2019.105815⟩
Journal articles hal-02184584v1

Influence of dissolved aluminum concentration on sulfur-oxidizing bacterial activity in the biodeterioration of concrete

Amaury Buvignier , Matthieu Peyre-Lavigne , Orlane Robin , Mansour Bounouba , Cédric Patapy et al.
Applied and Environmental Microbiology, inPress, 85 (15), 12 p. ⟨10.1128/AEM.00302-19⟩
Journal articles hal-02169123v1
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Recycled bio-sourced glycerol and diglycerol for asphalt release agents (ARA)

Peter Mikhailenko , Alexandra Bertron , Gildas Nyame Mendendy Boussambe , Romain Valentin , Zephirin Z. Mouloungui et al.
Road Materials and Pavement Design, 2019, 21 (1), pp.1-16. ⟨10.1080/14680629.2018.1484382⟩
Journal articles hal-02374035v2
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In situ NO abatement by photocatalysis – study under continuous NO injection in a 10-m3 experimental chamber

Jivko Topalov , Julie Hot , Erick Ringot , Alexandra Bertron
Air Quality, Atmosphere & Health, 2018
Journal articles hal-02001621v1
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Biodeterioration mechanisms and kinetics of SCM and aluminate based cements and AAM in the liquid phase of an anaerobic digestion

Marie Giroudon , Matthieu Peyre Lavigne , Cédric Patapy , Alexandra Bertron
MATEC Web of Conferences, 2018, 199, pp.02003. ⟨10.1051/matecconf/201819902003⟩
Journal articles hal-02002334v1
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Evaluation of the resistance of CAC and BFSC mortars to biodegradation: laboratory test approach

Amr Aboulela , Matthieu Peyre Lavigne , Cédric Patapy , Alexandra Bertron
MATEC Web of Conferences, 2018, 199, pp.02004. ⟨10.1051/matecconf/201819902004⟩
Journal articles hal-02002344v1
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Bacterial Biofilm Characterization and Microscopic Evaluation of the Antibacterial Properties of a Photocatalytic Coating Protecting Building Material

Thomas Verdier , Alexandra Bertron , Benjamin Erable , Christine Roques
Coatings, 2018, 8 (3), pp.93. ⟨10.3390/coatings8030093⟩
Journal articles hal-01876348v1
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Nitrate and nitrite reduction at high pH in a cementitious environment by a microbial microcosm

Nadège Durban , Yan Rafrafi , Athanasios Rizoulis , Achim Albrecht , Jean-Charles Robinet et al.
International Biodeterioration and Biodegradation, 2018, 134, pp.93 - 102. ⟨10.1016/j.ibiod.2018.08.009⟩
Journal articles hal-01917058v1
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Laboratory test to assess sensitivity of bio-based earth materials to fungal growth

Aurélie Laborel-Préneron , Kouka Amed Jérémy Ouedraogo , Alexis Simons , Matthieu Labat , Alexandra Bertron et al.
Building and Environment, 2018, 142, pp.11-21. ⟨10.1016/j.buildenv.2018.06.003⟩
Journal articles hal-01810987v1

Photocatalytic degradation of NO/NO2 gas injected into a 10-m(3) experimental chamber

Julie Hot , T. Martinez , B. Wayser , Erick Ringot , Alexandra Bertron et al.
Environmental Science and Pollution Research, 2017, 24 (14), pp.12562--12570. ⟨10.1007/s11356-016-7701-2⟩
Journal articles hal-01755537v1
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Use of a continuous-flow bioreactor to evaluate nitrate reduction rate of Halomonas desiderata in cementitious environment relevant to nuclear waste deep repository

Yan Rafrafi , Nadège Durban , Alexandra Bertron , Achim Albrecht , Jean-Charles Robinet et al.
Biochemical Engineering Journal, 2017, 125, pp.161-170. ⟨10.1016/j.bej.2017.05.016⟩
Journal articles hal-01845542v1

Concrete alteration due to 55 years of exposure to river water: Chemical and mineralogical characterisation

Martin Rosenqvist , Alexandra Bertron , Katja Fridh , Manouchehr Hassanzadeh
Cement and Concrete Research, 2017, 92, pp.110--120. ⟨10.1016/j.cemconres.2016.11.012⟩
Journal articles hal-01847544v1
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Investigation on Parameters Affecting the Effectiveness of Photocatalytic Functional Coatings to Degrade NO: TiO2 Amount on Surface, Illumination, and Substrate Roughness

Julie Hot , Jivko Topalov , Erick Ringot , Alexandra Bertron
International Journal of Photoenergy, 2017, 2017, pp.6241615. ⟨10.1155/2017/6241615⟩
Journal articles hal-01755535v1
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Plant aggregates and fibers in earth construction materials: A review

Aurélie Laborel-Préneron , Jean-Emmanuel Aubert , Camille Magniont , C. Tribout , Alexandra Bertron et al.
Construction and Building Materials, 2016, 111 (10), pp.719 - 734. ⟨10.1016/j.conbuildmat.2016.02.119⟩
Journal articles hal-01876690v1
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Monoglyceride to protect building materials against microbial proliferation

Thomas Verdier , Alexandra Bertron , Romain Valentin , Gildas Nyame Mendendy Boussambe , Zephirin Mouloungui et al.
Matériaux & Techniques, 2016, 104 (5), 6 p. ⟨10.1051/mattech/2017018⟩
Journal articles hal-01602510v1

Determination of the performance and damage to asphalt of bio-sourced asphalt release agents (ARAs) part I: developing test methods

Peter Mikhailenko , Erick Ringot , Alexandra Bertron , Gilles Escadeillas
Materials and structures, 2016, 49 (4), pp.1403--1418. ⟨10.1617/s11527-015-0585-7⟩
Journal articles hal-01849691v1

Determination of the performance and damage to asphalt of bio-sourced asphalt release agents (ARAs) Part II: evaluation of biodegradable products for use as ARAs and bitumen removers (BRs)

Peter Mikhailenko , Alexandra Bertron , Erick Ringot , Gilles Escadeillas
Materials and structures, 2016, 49 (4), pp.1419--1432. ⟨10.1617/s11527-015-0663-x⟩
Journal articles hal-01849693v1
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Mechanisms of cementitious material deterioration in biogas digester

Célestine Voegel , Alexandra Bertron , B. Erable
Science of the Total Environment, 2016, 571, pp.892-901. ⟨10.1016/j.scitotenv.2016.07.072⟩
Journal articles hal-01849702v1

Innovative approach to simulating the biodeterioration of industrial cementitious products in sewer environment. Part II: Validation on CAC and BFSC linings

Matthieu Peyre Lavigne , Alexandra Bertron , Catherine Botanch , Lucas Auer , Guillermina Hernandez-Raquet et al.
Cement and Concrete Research, 2016, 79, pp.409--418. ⟨10.1016/j.cemconres.2015.10.002⟩
Journal articles hal-01849687v1
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Accelerated test design for biodeterioration of cementitious materials and products in sewer environments

M. Peyre Lavigne , Alexandra Bertron , Cédric Patapy , X. Lefebvre , E. Paul et al.
Matériaux & Techniques, 2015, 103 (2), pp.UNSP 204. ⟨10.1051/mattech/2015018⟩
Journal articles hal-01849782v1

Understanding interactions between cementitious materials and microorganisms: a key to sustainable and safe concrete structures in various contexts (vol 47, pg 1787, 2014)

Alexandra Bertron
Materials and structures, 2015, 48 (1-2), pp.513--513. ⟨10.1617/s11527-014-0462-9⟩
Journal articles hal-01849730v1
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Interactions between hydrated cement paste and organic acids: Thermodynamic data and speciation modeling

Laurent de Windt , Alexandra Bertron , S. Larreur-Cayol , Gilles Escadeillas
Cement and Concrete Research, 2015, 69, pp.25-36
Journal articles hal-01108814v1
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Biodeterioration of cementitious materials in biogas digester

Célestine Voegel , Alexandra Bertron , B. Erable
Matériaux & Techniques, 2015, 103 (2), pp.UNSP 202. ⟨10.1051/mattech/2015023⟩
Journal articles hal-01849735v1

An innovative approach to reproduce the biodeterioration of industrial cementitious products in a sewer environment. Part I: Test design

Matthieu Peyre Lavigne , Alexandra Bertron , Lucas Auer , Guillermina Hernandez-Raquet , Jean-Noel Foussard et al.
Cement and Concrete Research, 2015, 73, pp.246--256. ⟨10.1016/j.cemconres.2014.10.025⟩
Journal articles hal-01849778v1
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Development of bio-based earth products for healthy and sustainable buildings: characterization of microbiological, mechanical and hygrothermal properties

Alexis Simons , Aurélie Laborel-Préneron , Alexandra Bertron , Jean-Emmanuel Aubert , Camille Magniont et al.
Matériaux & Techniques, 2015, 103 (2), ⟨10.1051/mattech/2015011⟩
Journal articles hal-01849743v2
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Microorganisms-building materials interactions

Alexandra Bertron , F. Feugeas , Isabelle Frateur
Matériaux & Techniques, 2015, 103 (2), pp.UNSP 201. ⟨10.1051/mattech/2015025⟩
Journal articles hal-01849751v1
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Surface and bacterial reduction of nitrate at alkaline pH: Conditions comparable to a nuclear waste repository

Yan Rafrafi , Harifidy Ranaivomanana , Alexandra Bertron , Achim Albrecht , Benjamin Erable et al.
International Biodeterioration and Biodegradation, 2015, vol. 101, pp. 12-22. ⟨10.1016/j.ibiod.2015.03.013⟩
Journal articles hal-01150718v1

Reactivity of nitrate and organic acids at the concrete-bitumen interface of a nuclear waste repository cell

Alexandra Bertron , Nicolas Jacquemet , B. Erable , C. Sablayrolles , Gilles Escadeillas et al.
Nuclear Engineering and Design, 2014, 268, pp.51--57. ⟨10.1016/j.nucengdes.2013.11.085⟩
Journal articles hal-01850751v1

BTEX abatement by photocatalytic TiO2-bearing coatings applied to cement mortars

Thomas Martinez , Alexandra Bertron , Gilles Escadeillas , Erick Ringot , Valerie Simon et al.
Building and Environment, 2014, 71, pp.186--192. ⟨10.1016/j.buildenv.2013.10.004⟩
Journal articles hal-01850768v1

Algal growth inhibition on cement mortar: Efficiency of water repellent and photocatalytic treatments under UV/VIS illumination

Thomas Martinez , Alexandra Bertron , Gilles Escadeillas , Erick Ringot
International Biodeterioration and Biodegradation, 2014, 89, pp.115--125. ⟨10.1016/j.ibiod.2014.01.018⟩
Journal articles hal-01850753v1
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Understanding interactions between cementitious materials and microorganisms: a key to sustainable and safe concrete structures in various contexts

Alexandra Bertron
Materials and structures, 2014, 47 (11), pp.1787-1806. ⟨10.1617/s11527-014-0433-1⟩
Journal articles hal-02001745v1
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A review of indoor microbial growth across building materials and sampling and analysis methods

Thomas Verdier , Marie Coutand , Alexandra Bertron , Christine Rogues
Building and Environment, 2014, 80, pp.136-149. ⟨10.1016/j.buildenv.2014.05.030⟩
Journal articles hal-01850781v1

Halomonas desiderata as a bacterial model to predict the possible biological nitrate reduction in concrete cells of nuclear waste disposals

Marjorie Alquier , Caroline Kassim , Alexandra Bertron , Caroline Sablayrolles , Yan Rafrafi et al.
Journal of Environmental Management, 2014, 132, pp.32--41. ⟨10.1016/j.jenvman.2013.10.013⟩
Journal articles hal-01850764v1
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Antibacterial Activity of TiO2 Photocatalyst Alone or in Coatings on E. coli: The Influence of Methodological Aspects

Thomas Verdier , Marie Coutand , Alexandra Bertron , Christine Roques
Coatings, 2014, 4 (3), pp.670--686. ⟨10.3390/coatings4030670⟩
Journal articles hal-01850791v1
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Catalyse biotique et abiotique de la réduction des nitrates en milieu alcalin dans le contexte du stockage profond des déchets radioactifs

Alexandra Bertron , Benjamin Erable , Marjorie Alquier , Nicolas Jacquemet , Caroline Kassim et al.
Matériaux & Techniques, 2013, vol. 101 (1), pp. 104-1. ⟨10.1051/mattech/2012054⟩
Journal articles hal-00835302v1
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Physico-chemical interactions at the concrete-bitumen interface of nuclear waste repositories

Alexandra Bertron , Harifidy Ranaivomanana , Nicolas Jacquemet , Benjamin Erable , Caroline Sablayrolles et al.
EPJ Web of Conferences, 2013, vol. 56, pp. 1-10. ⟨10.1051/epjconf/20135601002⟩
Journal articles hal-00875261v1
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Nitrate reducing bacterial activity in concrete cells of nuclear waste disposal

Marjorie Alquier , Caroline Kassim , Alexandra Bertron , Yan Rafrafi , Caroline Sablayrolles et al.
EPJ Web of Conferences, 2013, vol. 56, pp. 1-9. ⟨10.1051/epjconf/20135601003⟩
Journal articles hal-00875245v1

Degradation of cement-based materials by various organic acids in agro-industrial waste-waters

S. Larreur-Cayol , Alexandra Bertron , Gilles Escadeillas
Cement and Concrete Research, 2011, 41 (8), pp.882-892. ⟨10.1016/j.cemconres.2011.04.007⟩
Journal articles hal-02165381v1

A new test method to assess the bacterial deterioration of cementitious materials

Camille Magniont , Marie Coutand , Alexandra Bertron , Xavier Cameleyre , Christine Lafforgue et al.
Cement and Concrete Research, 2011, 41 (4), pp.429-438. ⟨10.1016/j.cemconres.2011.01.014⟩
Journal articles hal-02165383v1
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Distribution spatiale de la porosité des matériaux cimentaires

Paul Sardini , Alexandra Bertron , Christelle de La Asunciòn-Parreira , Marja Siitari-Kauppi , Dimitri Pret et al.
Revue Européenne de Génie Civil, 2011, 11 (6), pp.739-749. ⟨10.1080/17747120.2007.9692955⟩
Journal articles hal-02168810v1

Degradation of NO using photocatalytic coatings applied to different substrates

Thomas Martinez , Alexandra Bertron , Erick Ringot , Gilles Escadeillas
Building and Environment, 2011, 46 (9), pp.1808-1816. ⟨10.1016/j.buildenv.2011.03.001⟩
Journal articles hal-02161363v1

Processing of electron microprobe data from the analysis of altered cementitious materials

Alexandra Bertron , Gilles Escadeillas , P. de Parseval , J. Duchesne
Cement and Concrete Research, 2009, 39 (10), pp.929-935. ⟨10.1016/j.cemconres.2009.06.011⟩
Journal articles hal-02165396v1

Accelerated testing of biological stain growth on external concrete walls. Part 2: Quantification of growths

Gilles Escadeillas , Alexandra Bertron , Erick Ringot , Philippe Blanc , Arnaud Dubosc et al.
Materials and structures, 2009, 42 (7), pp.937-945. ⟨10.1617/s11527-008-9433-3⟩
Journal articles hal-02165388v1

Accelerated testing of biological stain growth on external concrete walls. Part 1: Development of the growth tests

Gilles Escadeillas , Alexandra Bertron , Philippe Blanc , Arnaud Dubosc
Materials and structures, 2007, 40 (10), pp.1061-1071. ⟨10.1617/s11527-006-9205-x⟩
Journal articles hal-02165402v1

Degradation of cement pastes by organic acids

Alexandra Bertron , J. Duchesne , Gilles Escadeillas
Materials and structures, 2007, 40 (3), pp.341-354. ⟨10.1617/s11527-006-9110-3⟩
Journal articles hal-02168789v1

Attack of cement pastes exposed to organic acids in manure

Alexandra Bertron , J. Duchesne , Gilles Escadeillas
Cement and Concrete Composites, 2005, 27 (9-10), pp.898-909. ⟨10.1016/j.cemconcomp.2005.06.003⟩
Journal articles hal-02161249v1

Accelerated tests of hardened cement pastes alteration by organic acids: analysis of the pH effect

Alexandra Bertron , J. Duchesne , Gilles Escadeillas
Cement and Concrete Research, 2005, 35 (1), pp.155-166. ⟨10.1016/j.cemconres.2004.09.009⟩
Journal articles hal-02161240v1

Cement pastes alteration by liquid manure organic acids: chemical and mineralogical characterization

Alexandra Bertron , Gilles Escadeillas , J. Duchesne
Cement and Concrete Research, 2004, 34 (10), pp.1823-1835. ⟨10.1016/j.cemconres.2004.01.002⟩
Journal articles hal-02160792v1
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Effet d'une eau contenant du magnésium sur les propriétés chimiques et mécaniques d'une pâte de ciment à faible rapport C/S

Charlotte Dewitte , Laurie Lacarriere , Alexandra Bertron , Mejdi Neji , Alexandre Dauzères et al.
NOMAD 2022 - 4e conférence internationale francophone Nouveaux Matériaux et Durabilité, IMT Mines Alès; LMGC; LIFAM, Nov 2022, Montpellier, France
Conference papers hal-03880566v1
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Interactions géochimiques entre matériaux cimentaires et eaux dans un contexte d'adduction d'eau potable

Maël Desoteux , Alexandra Bertron , Laurie Lacarriere , Cédric Roosz , Adrien Robin et al.
NOMAD 2022 - 4e conférence internationale francophone Nouveaux Matériaux et Durabilité, IMT Mines Alès; LMGC; LIFAM, Nov 2022, Montpellier, France
Conference papers hal-03880582v1
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Modélisation numérique de la dégradation des matériaux cimentaires par l’acide sulfurique

Amr Aboulela , Matthieu Peyre-Lavigne , Bruno Huet , Cédric Patapy , Samuel Meulenyzer et al.
XVème Forum Jeunes chercheures - Biodéterioration des matériaux, May 2019, Paris, France
Conference papers hal-02181841v1

A study on the valorization of titanium from chemical milling baths to design photocatalytic coatings for air depollution applications

Julie Hot , Jivko Topalov , Vanessa Mazars , Erick Ringot , Alexandra Bertron et al.
INDOOR AIR 2018, Jul 2018, Philadelphia, United States
Conference papers hal-02093699v1

Efficiency assessment of a commercial photocatalytic coating to degrade NO under real-world conditions in an equipped experimental chamber

Julie Hot , Jivko Topalov , Barnabé Wayser , Erick Ringot , Alexandra Bertron et al.
INDOOR AIR 2018, Jul 2018, Philadelphia, United States
Conference papers hal-02093728v1

Evaluation of formaldehyde degradation in a standardized photoreactor

Julie Hot , Jivko Topalov , Erick Ringot , Alexandra Bertron
Healthy Buildings 2017 Europe, Jul 2017, Lublin, Poland
Conference papers hal-02155474v1

Démonstration de l’efficacité d’un revêtement photocatalytique commercial à abattre le NO en conditions réelles dans une chambre expérimentale instrumentée

Julie Hot , Jivko Topalov , Barnabé Wayser , Erick Ringot , Alexandra Bertron et al.
Atmos’Fair, Oct 2017, Lyon, France
Conference papers hal-02093737v1

Catalyse biotique et abiotique de la réduction des nitrates en milieu alcalin dans le contexte du stockage profond des déchets radioactifs

Alexandra Bertron , Benjamin Erable , Marjorie Alquier , Nicolas Jacquemet , Caroline Kassim et al.
Forum Biodétérioration des Matériaux, Jun 2013, Saint-Etienne, France
Conference papers hal-02809372v1

Physico-chemical interactions at the concrete-bitumen interface of nuclear waste repositories

Caroline C. Sablayrolles , Alexandra Bertron , Nicolas Jacquemet , Benjamin Erable , Gilles Escadeillas et al.
International Workshop NUCPERF 2012, Nov 2012, Cadarache, France
Conference papers hal-02803614v1
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Revêtements photocatalytiques pour les matériaux de construction : formulation, évaluation de l’efficacité de la dépollution de l’air et de l’écotoxicité.

Thomas Martinez , Alexandra Bertron , Marie Coutand , Gilles Escadeillas , Eric Ringot et al.
Congrès Nouveaux Matériaux et Durabilité (NoMaD 2012), Institut National des Sciences Appliquées - Toulouse (INSA de Toulouse). Toulouse, FRA., Nov 2012, Toulouse, France. 117 p
Conference papers hal-02746944v1
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Physico-chemical interactions at the concrete-bitumen interface of nuclear waste repositories

Alexandra Bertron , Harifidy Ranaivomanana , Nicolas Jacquemet , Benjamin Erable , Caroline C. Sablayrolles et al.
3rd International Workshop on NUCPERF, Nov 2012, Cadarache, France. pp.10, ⟨10.1051/epjconf/20135601002⟩
Conference papers hal-02749961v1
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Nitrate reducing bacterial activity in concrete cells of nuclear waste disposal

Marjorie Alquier , C. Kassim , Alexandra Bertron , Yan Rafrafi , Caroline C. Sablayrolles et al.
3rd International Workshop on NUCPERF, Nov 2012, Cadarache, France. pp.9, ⟨10.1051/epjconf/20135601003⟩
Conference papers hal-02748001v1

Air purification and emission of VOC by photocatalytic TiO2-bearing coatings applied on mortars

Thomas Martinez , Laila Aouba , Valérie Simon , Alexandra Bertron , Marie Coutand et al.
Future Concrete 2011, 2nd International Conference and The Environmental Construction Exhibition, Advanced Construction Technology Services (ACTS). LBN., Dec 2011, Dubai, United Arab Emirates
Conference papers hal-02748925v1

Microbial catalysis of red-ox reactions in concrete cells of nuclear waste repositories : a step-wise experimental approach for nitrate reduction

Benjamin Erable , Régine Basséguy , Pierre Strehaiano , Claire Albasi , Marjorie Alquier et al.
NUWCEM 11, Oct 2011, Avignon, France
Conference papers hal-02806557v1

Deterioration of cementitious materials by organic acids in agricultural effluents: experiments and modelling

S. Larreur-Cayol , Laurent de Windt , Alexandra Bertron , Gilles Escadeillas
7th International Symposium on Cement Based Materials for a Sustainable Agriculture ; CIGR International Symposium, Sep 2011, Québec, Canada. pp.38-46
Conference papers hal-00669743v1
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Multiscale study of the influence of Magnésium Silicate Hydrate (M-S-H) précipitation on the chemo-mechanical behaviour of cementitious materials

Charlotte Dewitte , Alexandra Bertron , Alexandre Dauzeres , Laurie Lacarriere , Mejdi Neji et al.
Journée des thèses 2020, JTT2020, 2020, Pornichet, France. 2020
Conference poster hal-03541787v1

Measurement of benzene, toluene, ethylbenzene and O, M, P-xylene by photocatalytic tio2- bearing coatings applied on mortars

Thomas Martinez , Alexandra Bertron , Gilles Escadeillas , Eric Ringot , Valérie Simon et al.
International Symposium on Environmental Analytical Chemistry (ISEAC 37), May 2012, Anvers, Belgium. International Journal of Environmental Analytical Chemistry, 2012, Manuscripts presented at the 37th International Symposium on Environmental Analytical Chemistry (ISEAC-37)
Conference poster hal-02748058v1

Degradation of NO and BTEX using photocatalytic coatings

Thomas Martinez , Alexandra Bertron , Valérie Simon , Eric Ringot , Gilles Escadeillas et al.
2. Journées Européennes de Photocatalyse (JEP 2011), Sep 2011, Bordeaux, France. 2011
Conference poster hal-02803929v1

Methods for Analyzing the Chemical Mechanisms of Bitumen Aging and Rejuvenation with FTIR Spectrometry

Peter Mikhailenko , Alexandra Bertron , Erick Ringot
Canestrari, F. and Partl, M. N. 8th Rilem International Symposium on Testing and Characterization of Sustainable and Innovative Bituminous Materials, 11, Springer, pp.203--214, 2016, 978-94-017-7342-3 978-94-017-7341-6
Book sections hal-01849700v1