20.500.12556/DiRROS-20754 Recycled red mud as an useful geotechnical material La boue rouge recyclée comme matériau géotechnique utile Red mud (RM) is an extractive waste from Bayer process in alumina production. The most conventional methods of RM disposal are tailing dams, or dry storage,both of which raiseenvironmental concerns due to the high alkalinity of RMandthe presence and leaching of potentially hazardous elements (PTEs).Due to its fine-grained nature and poor mechanical properties, as well as leaching of potentially hazardous substances, RM cannot be used by itself. Properties of the RM can be improved, by mixing it with hydraulic or pozzolanic binders, such as calcareous ashes or steelmaking slag, to produce mechanically stable and durable composites for earthworks. On the other hand, RMcan also serve as an immobilization additive for remediation of contaminated soils.Two different approaches for useful utilization of RMare presented based on results of laboratory research and a real case study, opening of new possibilities for conserving natural resources and reducing environmental hazards of RM deposits. red mud recycling geotechnical composites environment rdeče blato recikliranje geotehnični kompoziti okolje true false true CRC Press Angleški jezik Francoski jezik © 2024 the Authors Neznano 2024-10-30 06:47:09 2024-10-30 07:06:22 2024-11-20 08:19:33 0000-00-00 00:00:00 2024 0 0 str. 3224-3227 0000-00-00 Zaloznikova Objavljeno NiDoloceno 0000-00-00 0000-00-00 2024-09-17 54 10.1201/9781003431749-634 212000515 212003843 https://doi.org/10.1201/9781003431749 1 6a3fd2fa-9682-11ef-89f3-001a4af901a5 https://dirros.openscience.si/Dokument.php?lang=slv&id=29283 RAZ_Pavsic_Primoz_2024.pdf RAZ_Pavsic_Primoz_2024.pdf 1 DEAA15A5856340E086EA991C26DEC5B5 dec398701c57a729a749775882d4dbbe9a380d6078a57a78dd4121ef42920df8 fbe47e99-9684-11ef-89f3-001a4af901a5 https://dirros.openscience.si/Dokument.php?lang=slv&id=29284 Zavod za gradbeništvo Slovenije 0 0 0