Reuse of Untreated Fine Sediments as Filler: Is It More Beneficial than Incorporating Them as Sand?

Large amounts of sediments are dredged each year to ensure navigation. These materials, classified as waste, seem to be promising alternatives to conventional construction materials. Dredging operations, carried out by the Territorial Directorate of the Seine Basin (DTBS), generate an annual volume...

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Veröffentlicht in:	Buildings (Basel) 2022-02, Vol.12 (2), p.211
Hauptverfasser:	Beddaa, Hamza, Ben Fraj, Amor, Lavergne, Francis, Torrenti, Jean-Michel
Format:	Artikel
Sprache:	eng
Schlagworte:	carbon footprint Cement Chemical Sciences Compressive strength Concrete Concrete properties Construction materials Deformation Deformation effects Dredging economic viability Emissions Heat flux Heavy metals Hydration Material chemistry Mechanical properties Pollutants Sand Sediments Shrinkage untreated sediment
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Beschreibung
Zusammenfassung:	Large amounts of sediments are dredged each year to ensure navigation. These materials, classified as waste, seem to be promising alternatives to conventional construction materials. Dredging operations, carried out by the Territorial Directorate of the Seine Basin (DTBS), generate an annual volume of sediments of about 150,000 m3, of which nearly 50% are fine sediments (
ISSN:	2075-5309 2075-5309
DOI:	10.3390/buildings12020211