Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Mejdi Neji"'
Autor:
Thi Nhan Nguyen, Quoc Tri Phung, Diederik Jacques, Mejdi Neji, Alexandre Dauzeres, Jan Elsen, Yiannis Pontikes
Publikováno v:
Materials & Design, Vol 238, Iss , Pp 112706- (2024)
This study investigated the leaching resistance of alkali activated slag mortars (AAS) under immersion in a 6 M NH4NO3 solution for a duration of up to 28 days, taking into consideration the effect of water-to-binder (w/b) ratio. SEM-EDS analysis rev
Externí odkaz:
https://doaj.org/article/ab74f371942b4dd69beeed78a1129e0c
Publikováno v:
Minerals, Vol 13, Iss 1, p 1 (2022)
The geologic disposal of radioactive waste could lead to confined conditions in which cementitious materials impose a moderate alkaline pH, in which the rocks supply sulfate ions at rather low concentrations. In this context, the purpose of this work
Externí odkaz:
https://doaj.org/article/f149e0cd51e64f1685c1dc9751baf8b3
Publikováno v:
Materials, Vol 15, Iss 2, p 547 (2022)
Concretes can be exposed to a magnesium attack in several environments leading to the formation of magnesium silicate hydrates (M-S-H) and brucite (MH). The formation of M-S-H is likely to alter the properties of the cement matrix because it is linke
Externí odkaz:
https://doaj.org/article/a79f83471c304eec8fc6dc0c8d92d25f
Publikováno v:
European Journal of Environmental and Civil Engineering. :1-28
Publikováno v:
Goldschmidt2022 abstracts.
Autor:
Aurélien Beaumais, Arnaud Mangeret, David Suhard, Pascale Blanchart, Mejdi Neji, Charlotte Cazala, Alkiviadis Gourgiotis
Publikováno v:
Journal of hazardous materials. 430
Uranium milling activities have produced high volumes of long-lived radioactive processed wastes stored worldwide in near surface environment. The aim of this study is to highlight relevant tracers that can be used for environmental impact assessment
Publikováno v:
Journal of Materials in Civil Engineering
Journal of Materials in Civil Engineering, American Society of Civil Engineers, 2020, 32, ⟨10.1061/(asce)mt.1943-5533.0002958⟩
Journal of Materials in Civil Engineering, 2020, 32, ⟨10.1061/(asce)mt.1943-5533.0002958⟩
Journal of Materials in Civil Engineering, American Society of Civil Engineers, 2020, 32, ⟨10.1061/(asce)mt.1943-5533.0002958⟩
Journal of Materials in Civil Engineering, 2020, 32, ⟨10.1061/(asce)mt.1943-5533.0002958⟩
International audience; When considering the early-age behavior of massive concrete structures, it is important to accurately reproduce the evolutions of the mechanical properties and their evolutions as a function of the hydration state. In this pap
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0bb01b3c4a8a03e3b7a20de06b4c1acb
https://hal-cea.archives-ouvertes.fr/cea-03293675
https://hal-cea.archives-ouvertes.fr/cea-03293675