31 KB990 KB21 KB200020242013Bošković, IvanaIvanović, MiletaKrgović, MilunTurović, DankaVukčević, MiraZejak, Radomirštevilka:1letnik:47str. 99-104ISSN:1580-2949COBISSID:961194URN:URN:NBN:SI:doc-DIBXCQVRenInštitut za kovinske materiale in tehnologijeMateriali in tehnologijegeopolimerizacijametakaolinrdeče blatotlačna trdnostUtilization of geopolymerization for obtaining construction materials based on red mud| Uporaba geopolimerizacije za pridobivanje gradbenega materiala na osnovi rdečega blata|In this study the geopolymerization process for obtaining construction materials based on red mud was used. The aim of this study was to define the most favorable conditions enabling the utilization of the geopolymerization process in the production of construction materials based on red mud as a by-product of alumina production. For this purpose, the physicochemical and mechanical properties of the obtained construction (geopolymers) materials were tested. On the basis of the results the optimal conditions for geopolymerization and the effect of the main synthesis parameters were determined with repect to the satisfactory mechanical and other properties of the obtained materials. The inorganic polymeric materials produced by the geopolymerization of red mud developed satisfactory compressive strength, which leads to the conclusion that these materials may be used in the sector of construction materialsV tej študiji je bil uporabljen postopek geopolimerizacije za pridobivanje gradbenega materiala na osnovi rdečega blata. Namen študije je bil opredeliti najugodnejše razmere, ki bi omogočile uporabo geopolimerizacijskega postopka za pridobivanje gradbenega materiala na osnovi rdečega blata, ki je stranski proizvod pri proizvodnji aluminija. Za ta namen so bile preizkušene fizikalno-kemijske in mehanske lastnosti materiala (geopolimera). Na osnovi dobljenih rezultatov so bile določene optimalne razmere za geopolimerizacijo in učinki glavnih parametrov sinteze s stališča zadovoljivih mehanskih in drugih lastnosti. Anorganski polimerni material, izdelan z geopolimerizacijo rdečega blata, je imel zadovoljivo tlačno trdnost, kar omogoča sklep, da bi bil ta material uporaben kot gradbeni materialTEXTznanstveno časopisjejournalsSlovenian National E-content AggregatorNational and University Library of SloveniaInštitut za kovinske materiale in tehnologije