FRÝBORT, Aleš, Jana ŠTULÍŘOVÁ, Tomáš ZAVŘEL, Miroslava GREGEROVÁ a Dalibor VŠIANSKÝ. Reactivity of slag in 15 years old self-compacting concrete. Construction and Building Materials. Oxford: Elsevier, 2021, roč. 267, January 2021, s. 120914-120931. ISSN 0950-0618. Dostupné z: https://dx.doi.org/10.1016/j.conbuildmat.2020.120914. |
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@article{1735181, author = {Frýbort, Aleš and Štulířová, Jana and Zavřel, Tomáš and Gregerová, Miroslava and Všianský, Dalibor}, article_location = {Oxford}, article_number = {January 2021}, doi = {http://dx.doi.org/10.1016/j.conbuildmat.2020.120914}, keywords = {Slag; Slag relict; SEM; EDX; CMSH-CASH}, language = {eng}, issn = {0950-0618}, journal = {Construction and Building Materials}, title = {Reactivity of slag in 15 years old self-compacting concrete}, url = {https://doi.org/10.1016/j.conbuildmat.2020.120914}, volume = {267}, year = {2021} }
TY - JOUR ID - 1735181 AU - Frýbort, Aleš - Štulířová, Jana - Zavřel, Tomáš - Gregerová, Miroslava - Všianský, Dalibor PY - 2021 TI - Reactivity of slag in 15 years old self-compacting concrete JF - Construction and Building Materials VL - 267 IS - January 2021 SP - 120914 EP - 120914 PB - Elsevier SN - 09500618 KW - Slag KW - Slag relict KW - SEM KW - EDX KW - CMSH-CASH UR - https://doi.org/10.1016/j.conbuildmat.2020.120914 L2 - https://doi.org/10.1016/j.conbuildmat.2020.120914 N2 - The paper summarizes changes in slag microchemical composition and its hydration products in Portland cement self-compacting concrete after 15 years of exposure in water under laboratory conditions. Scanning electron microscopy (SEM) and X-ray microanalysis (EDX) techniques show the results of the degree of hydration of blast furnace slag particles. The experiment showed a connection between the slag content and the hydration process. It was verified that the average values of the base-forming oxides ratio (MgO + Al2O3)/CaO are inversely proportional to the slag content in the mixture. The results of these procedures provide valuable information not only in the long-term predictions of the effect of slag and other additives in cement concrete, but also in the evaluation of slag hydration in historical concrete structures. ER -
FRÝBORT, Aleš, Jana ŠTULÍŘOVÁ, Tomáš ZAVŘEL, Miroslava GREGEROVÁ a Dalibor VŠIANSKÝ. Reactivity of slag in 15 years old self-compacting concrete. \textit{Construction and Building Materials}. Oxford: Elsevier, 2021, roč.~267, January 2021, s.~120914-120931. ISSN~0950-0618. Dostupné z: https://dx.doi.org/10.1016/j.conbuildmat.2020.120914.
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