Magnesium phosphate cement composites lightened with expanded glass and waste tire rubber
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F23%3A00367778" target="_blank" >RIV/68407700:21110/23:00367778 - isvavai.cz</a>
Výsledek na webu
<a href="https://doi.org/10.1063/5.0162198" target="_blank" >https://doi.org/10.1063/5.0162198</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1063/5.0162198" target="_blank" >10.1063/5.0162198</a>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Magnesium phosphate cement composites lightened with expanded glass and waste tire rubber
Popis výsledku v původním jazyce
Due to the high carbonation capacity magnesium phosphate cement (MPC) is known as clinker-free and an ecofriendly material with lower environmental impact compared to Portland cement. Fast setting followed by high early strength connected with strongly exothermic reaction allows use the material for building and road repair works, retrofitting, repair of concrete runways, etc., conducted also at the temperatures below zero. The hydration reaction ongoing between dead burned magnesium oxide and potassium phosphate salt generates dense, highly durable microstructure. Fast setting characteristic for MPC is manifested by an early rapid strength rate and good volume stability. In this sense, this study is focused on the testing of strength parameters, basic structural characteristics, and thermal properties of magnesia-phosphate based composites with full replacement of silica sand with waste rubber and lightweight expanded glass. The obtained data shows perceptible decrease of thermal conductivity and volumetric heat capacity of samples with lightweight admixtures, while strength values are kept still satisfactory.
Název v anglickém jazyce
Magnesium phosphate cement composites lightened with expanded glass and waste tire rubber
Popis výsledku anglicky
Due to the high carbonation capacity magnesium phosphate cement (MPC) is known as clinker-free and an ecofriendly material with lower environmental impact compared to Portland cement. Fast setting followed by high early strength connected with strongly exothermic reaction allows use the material for building and road repair works, retrofitting, repair of concrete runways, etc., conducted also at the temperatures below zero. The hydration reaction ongoing between dead burned magnesium oxide and potassium phosphate salt generates dense, highly durable microstructure. Fast setting characteristic for MPC is manifested by an early rapid strength rate and good volume stability. In this sense, this study is focused on the testing of strength parameters, basic structural characteristics, and thermal properties of magnesia-phosphate based composites with full replacement of silica sand with waste rubber and lightweight expanded glass. The obtained data shows perceptible decrease of thermal conductivity and volumetric heat capacity of samples with lightweight admixtures, while strength values are kept still satisfactory.
Klasifikace
Druh
D - Stať ve sborníku
CEP obor
—
OECD FORD obor
20501 - Materials engineering
Návaznosti výsledku
Projekt
<a href="/cs/project/GA19-00262S" target="_blank" >GA19-00262S: Kompozity na bázi reaktivního hořečnatého cementu s vybranými příměsemi a aditivy</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
International Conference of Numerical Analysis and Applied Mathematics ICNAAM 2021
ISBN
978-0-7354-4589-5
ISSN
0094-243X
e-ISSN
1551-7616
Počet stran výsledku
4
Strana od-do
"130003-1"-"130003-4"
Název nakladatele
AIP Publishing
Místo vydání
Melville, NY
Místo konání akce
Rodos
Datum konání akce
20. 9. 2021
Typ akce podle státní příslušnosti
WRD - Celosvětová akce
Kód UT WoS článku
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