Hydration of lime—marine sediment blends: Influence of mineralogical composition and lime content

Autor: Salim Kourtaa, Morgan Chabannes, Frédéric Becquart, Nor-Edine Abriak

Publikováno v: Advanced Powder Technology
Advanced Powder Technology, 2023, 34 (6), pp.104043. ⟨10.1016/j.apt.2023.104043⟩

International audience; There is a need to find alternatives to the extraction of non-renewable mineral resources for the production of new binders. Some specific building materials such as plant-aggregate-based concretes do not require high-strength

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fd2e51449fb08fbde4c2b11b8b037d24
https://hal.science/hal-04074203

Environmental assessment, mechanical behavior, and chemical properties of self-compacting mortars (SCMs) with harbor dredged sediments to be used in construction

Autor: Nongwendé Philippe Ouédraogo, Nor-Edine Abriak, Frédéric Becquart, Mahfoud Benzerzour

Publikováno v: Environmental Science and Pollution Research
Environmental Science and Pollution Research, 2021, 28 (39), pp.55003-55013. ⟨10.1007/s11356-020-12279-6⟩

Environmental and ecological issues have led to the development of new sustainable channels for the recovery of dredged sediments. One of the major difficulties of sediment valorization lies in particular in its very heterogeneous composition. For ex

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5075900e52fd3a35605dcdd40ae899d0
https://doi.org/10.1007/s11356-020-12279-6

Thermoreversible Supramolecular Networks from Poly(trimethylene Carbonate) Synthesized by Condensation with Triuret and Tetrauret

Autor: Shengmiao Zhang, Frédéric Becquart, Jianding Chen, Frédéric Prochazka, Xiang Li, Nathalie Mignard, Mohamed Taha

Publikováno v: Macromolecules. 52:6585-6599

In this work, poly(trimethylene carbonate) (PTMC)-based multiarm supramolecular polymers bearing self-complementary triuret and tetrauret hydrogen-bonding motifs (HBMs) at the chain ends were synth...

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::32728b99222813c7a4252b1fd1e36b82
https://doi.org/10.1021/acs.macromol.9b00585

Evaluation of marine dredged sediment as reactive powder compared to ground basaltic pyroclastic materials for the development of eco-friendly lime-pozzolan binders

Autor: Salim Kourtaa, Morgan Chabannes, Frédéric Becquart, Nor-Edine Abriak

Publikováno v: Cement and Concrete Composites
Cement and Concrete Composites, 2022, 130, pp.104553. ⟨10.1016/j.cemconcomp.2022.104553⟩

International audience; The combination of lime with natural pozzolans for the production of binders in masonry construction dates back to ancient times. These were largely ignored with the industrialization of the building sector even though their u

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::07859e7c1ffebe31cefe54db89a977bc
https://doi.org/10.1016/j.cemconcomp.2022.104553

Polysaccharides and lignin based hydrogels with potential pharmaceutical use as a drug delivery system produced by a reactive extrusion process

Autor: Richard A. Venditti, Wissam Farhat, Ali Ayoub, Mohamed Taha, Frédéric Becquart, Nathalie Mignard

Publikováno v: International Journal of Biological Macromolecules
International Journal of Biological Macromolecules, Elsevier, 2017, 104, pp.564-575. ⟨10.1016/j.ijbiomac.2017.06.037⟩

International audience; Currently, there is very strong interest to replace synthetic polymers with biological macromolecules of natural source for applications that interact with humans or the environment. This research describes the development of

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::29eee09f25d933392ff8c71c1cd13f6a
https://doi.org/10.1016/j.ijbiomac.2017.06.037