Laboratory assessment of the contribution of aggressive to concrete chemical compounds to the degradation of Portland cement-based materials during anaerobic digestion

Autor: Marie Giroudon, Alexandra Bertron, Matthieu Peyre Lavigne, Cédric Patapy

Publikováno v: Materials and structures
Materials and structures, 2021, 54 (6), ⟨10.1617/s11527-021-01810-x⟩
Materials and structures, Springer Verlag, 2021, 54 (6), ⟨10.1617/s11527-021-01810-x⟩
Materials and Structures
Materials and Structures, Springer Verlag, 2021, 54 (6), ⟨10.1617/s11527-021-01810-x⟩

International audience; Anaerobic digestion allows renewable energy to be produced through the degradation of bio-waste. The process, which is of economic and ecological interest, is implemented industrially in concrete digesters. Bio-waste is a comp

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::995edd8da1f3975cfce6b3af2c025330
https://doi.org/10.1617/s11527-021-01810-x

Insights into the local interaction mechanisms between fermenting broken maize and various binder materials for anaerobic digester structures

Autor: Matthieu Peyre Lavigne, Cédric Patapy, Cédric Perez, Benjamin Erable, Christine Lors, Alexandra Bertron, Marie Giroudon

Publikováno v: Journal of Environmental Management
Journal of Environmental Management, 2021, 300, ⟨10.1016/j.jenvman.2021.113735⟩
Journal of Environmental Management, Elsevier, 2021, 300, ⟨10.1016/j.jenvman.2021.113735⟩

International audience; Concrete structures of anaerobic digestion plants face chemically aggressive conditions due to the contact with the complex liquid fraction of the fermenting biowaste. This paper aims to determine the biogeochemical dynamic in

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::674990c6ece6114cb9f204d8e2252152
https://hal.insa-toulouse.fr/hal-03342050/document

Cementitious materials in biogas systems: Biodeterioration mechanisms and kinetics in CEM I and CAC based materials

Autor: Benjamin Erable, Cédric Patapy, Célestine Voegel, Peyre Lavigne Matthieu, Thomas Verdier, Marie Giroudon, Alexandra Bertron

Publikováno v: Cement and Concrete Research
Cement and Concrete Research, Elsevier, 2019, 124, pp.105815. ⟨10.1016/j.cemconres.2019.105815⟩
Cement and Concrete Research, 2019, 124, pp.105815. ⟨10.1016/j.cemconres.2019.105815⟩

International audience; In anaerobic digestion plants, biological activities transform biowaste into a renewable energy: the biogas. Thisprocess produces aggressive and complex media in direct contact with the structure. Few studies have focused onth

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c69df0e21f5bc9b197c2a1af544b931c
https://hal.archives-ouvertes.fr/hal-02184584/document

Experimental assessment of bio-based earth bricks durability

Autor: Aurélie Laborel-Préneron, Camille Magniont, Jean-Emmanuel Aubert, Marie Giroudon, Paulina Faria

Publikováno v: IOP Conference Series: Materials Science and Engineering. 660:012069

The authors wish to thank the French National Research Agency (ANR) for funding the project BIOTERRA – ANR – 13 – VBDU – 0005 Villes et Bâtiments Durables. Construction is one of the most polluting industrial sectors, that is the reason why

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4b7611432d56d8e1fbdd063811a45bc8
https://doi.org/10.1088/1757-899x/660/1/012069

Effectiveness of Salty Sand in Improving the Adobe's Thermomechanical Properties: Adrar Case Study (South Algeria).

Autor: Bassoud, Abdelkader¹ abdelkader.bassoud@univ-usto.dz, Khelafi, Hamid², Mokhtari, Abderrahmane Mejedoub¹, Bada, Abdelmalek¹

Publikováno v: Ukrainian Journal of Ecology. 10/1/2021, Vol. 18 Issue 19, p1-12. 12p.