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Article Dans Une Revue Waste and Biomass Valorization Année : 2021

Performance of Lightweight Aggregates Comprised of Sediments and Thermoplastic Waste

Résumé

Abstract: The management of dredging sediments and plastic waste is of increasing environmental, societal, and economic importance. To address this, we produced lightweight aggregates composed of 70% sediment based mineral filler and 30% thermoplastic waste containing polypropylene, polyethylene, and polystyrene. When tested, the aggregates satisfied the requirements of the European Standard EN 13055-1 for lightweight aggregates and exhibited good mechanical properties and low water absorption compared to natural aggregates. Based on these results, the formulated lightweight aggregates were found to be suitable for use as a partial replacement for up to 30% of the natural sand in mortar formulations
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Dates et versions

hal-04168120 , version 1 (21-07-2023)

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Ilyas Ennahal, W. Maherzi, Mahfoud Benzerzour, Yannick Mamindy-Pajany, Nor-Edine Abriak. Performance of Lightweight Aggregates Comprised of Sediments and Thermoplastic Waste. Waste and Biomass Valorization, 2021, 12 (1), pp.515-530. ⟨10.1007/s12649-020-00970-1⟩. ⟨hal-04168120⟩
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