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A platform for research: civil engineering, architecture and urbanism
Influence de l'ajout d'un correcteur granulométrique sur les propriétés des sédiments traités aux liants hydrauliques
In this experimental study, beneficial use from dredging sediment is considered using sands as grain size distribution modifier. Two different sands, crushed and smooth, was added to the fine non-contaminated sediment before cement-based treatment. Results show that 28 days compressive strength was improved up to 40% after adding crushed sand. No significant difference was noted between the two sands relating to tensile strength. SEM and grain size analyses show a development in the microstructure of the treated sediment and allow better understanding of the layout of the new matrix.
Influence de l'ajout d'un correcteur granulométrique sur les propriétés des sédiments traités aux liants hydrauliques
In this experimental study, beneficial use from dredging sediment is considered using sands as grain size distribution modifier. Two different sands, crushed and smooth, was added to the fine non-contaminated sediment before cement-based treatment. Results show that 28 days compressive strength was improved up to 40% after adding crushed sand. No significant difference was noted between the two sands relating to tensile strength. SEM and grain size analyses show a development in the microstructure of the treated sediment and allow better understanding of the layout of the new matrix.
Influence de l'ajout d'un correcteur granulométrique sur les propriétés des sédiments traités aux liants hydrauliques
Boutouil, Mohamed (author) / Saussaye, Lucile (author)
European Journal of Environmental and Civil Engineering ; 15 ; 229-238
2011-01-01
10 pages
Article (Journal)
Electronic Resource
Unknown
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