POTENTIAL OF BLENDED PRECURSORS FOR THE DEVELOPMENT OF SUSTAINABLE BUILDING MATERIALS
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F23%3A00370048" target="_blank" >RIV/68407700:21110/23:00370048 - isvavai.cz</a>
Výsledek na webu
<a href="https://doi.org/10.14455/ISEC.2023.10(1).AAC-11" target="_blank" >https://doi.org/10.14455/ISEC.2023.10(1).AAC-11</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.14455/ISEC.2023.10(1).AAC-11" target="_blank" >10.14455/ISEC.2023.10(1).AAC-11</a>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
POTENTIAL OF BLENDED PRECURSORS FOR THE DEVELOPMENT OF SUSTAINABLE BUILDING MATERIALS
Popis výsledku v původním jazyce
Facing the consequences of climate change, the building sector as a substantial contributor of various pollutants and needs to be reformed to meet sustainable criteria. In this regard, the replacement of traditional binders such as Portland cement represents a major task that should be resolved. To contribute to the current state of knowledge, the submitted paper deals with a design of alkali-activated materials based on blended precursors from waste materials activated by a waste alkali activator. Specifically, the granulated blast furnace slag, a by-product of iron production together with selected freshwater sediments are used in several ratios to investigate the changes in the mineralogical and chemical composition. Casted samples are subjected to mechanical strength tests to elucidate the relationship between chemical and microstructural analysis and engineering properties. Obtained results point to the potential of utilization of freshwater sediments as a blended precursor that reached a compressive strength of about 50 MPa.
Název v anglickém jazyce
POTENTIAL OF BLENDED PRECURSORS FOR THE DEVELOPMENT OF SUSTAINABLE BUILDING MATERIALS
Popis výsledku anglicky
Facing the consequences of climate change, the building sector as a substantial contributor of various pollutants and needs to be reformed to meet sustainable criteria. In this regard, the replacement of traditional binders such as Portland cement represents a major task that should be resolved. To contribute to the current state of knowledge, the submitted paper deals with a design of alkali-activated materials based on blended precursors from waste materials activated by a waste alkali activator. Specifically, the granulated blast furnace slag, a by-product of iron production together with selected freshwater sediments are used in several ratios to investigate the changes in the mineralogical and chemical composition. Casted samples are subjected to mechanical strength tests to elucidate the relationship between chemical and microstructural analysis and engineering properties. Obtained results point to the potential of utilization of freshwater sediments as a blended precursor that reached a compressive strength of about 50 MPa.
Klasifikace
Druh
D - Stať ve sborníku
CEP obor
—
OECD FORD obor
20501 - Materials engineering
Návaznosti výsledku
Projekt
<a href="/cs/project/GA22-04726S" target="_blank" >GA22-04726S: Zhodnocení sladkovodních sedimentů pomocí alkalické aktivace</a><br>
Návaznosti
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Ostatní
Rok uplatnění
2023
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název statě ve sborníku
Proceedings of International Structural Engineering and Construction
ISBN
—
ISSN
2644-108X
e-ISSN
2644-108X
Počet stran výsledku
7
Strana od-do
"AAC"-"11"
Název nakladatele
ISEC Press
Místo vydání
Fargo
Místo konání akce
Chicago
Datum konání akce
14. 8. 2023
Typ akce podle státní příslušnosti
WRD - Celosvětová akce
Kód UT WoS článku
—