20.500.12556/DiRROS-16809 Influence of particle size on compressive strength of alkali activated refractory materials Influence of particle size on the mechanical strength of alkali activated material from waste refractory monolithic was investigated in this study. Precursor was chemically and mineralogically analysed, separated on 4 fractions and alkali activated with Na-water glass. Alkali activated materials were thoroughly investigated under SEM and XRD to evaluate the not predicted differences in mechanical strength. Influence of curing temperature and time dependence at curing temperatures on mechanical strength were investigated in the sample prepared from a fraction that caused the highest compressive strength. refractory materials alkali activation particle size SEM XRF XRD compressive strength ognjevzdržni materiali alkalijska aktivacija velikost delcev SEM EDXS XRF XRD tlačna trdnost true false true Molecular Diversity Preservation International Angleški jezik Slovenski jezik © 2020 by the authors. Licensee MDPI, Basel, Switzerland. Neznano 2023-08-21 14:55:51 2023-08-21 15:11:33 2023-08-22 03:35:21 0000-00-00 00:00:00 2020 0 0 Nasl. z nasl. zaslona; Opis vira z dne 13. 5. 2020; Št. članka 2227; str. 1-18 iss. 10 Vol. 13 2020 0000-00-00 Zaloznikova Objavljeno NiDoloceno 0000-00-00 0000-00-00 2020-05-12 620.1/2 1996-1944 10.3390/ma13102227 15054083 https://www.mdpi.com/1996-1944/13/10/2227 Odprti dostop 1 3bd85626-4011-11ee-8cc8-001a4af901a5 https://dirros.openscience.si/Dokument.php?lang=slv&id=22850 RAZ_Horvat_Barbara_2020.pdf RAZ_Horvat_Barbara_2020.pdf 1 FCEE7541F7780DA89FE5208994E7C05A ca4f08d14437be799e88565f833aa7d87d3e3be69934a5d6a04647ef6ca02661 62465c90-4013-11ee-8cc8-001a4af901a5 https://dirros.openscience.si/Dokument.php?lang=slv&id=22851 Zavod za gradbeništvo Slovenije 0 0 0