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National Repository of Grey Literature 2 records found  Search took 0.00 seconds. 
Preparation of light composites on the basis of alkali activated fly ashes from high temperature combustion of coal
 Weiglová, Jana ; Ptáček, Petr (referee) ; Havlica, Jaromír (advisor)
This thesis studies possibilities of preparation light composite materials based on solid residues from high-temperature burning. The main focus is put on potential alkaline activation by water glass and 50% sodium hydroxide solution. Further on, the thesis analyzes suitable additions which when added into alkaline environment with alkali release gas and thus enable to create light porous composites. The aim of this work is to suggest one or several recipes for preparation of light composites made from solid residues from high-temperature burning through alkaline activation. To method of XRD diffraction analysis has been used to identify the products of hydration and alkaline-siliceous reaction (phases) of alkaline activation.
Detailed record
Preparation of light composites on the basis of alkali activated fly ashes from high temperature combustion of coal
 Weiglová, Jana ; Ptáček, Petr (referee) ; Havlica, Jaromír (advisor)
This thesis studies possibilities of preparation light composite materials based on solid residues from high-temperature burning. The main focus is put on potential alkaline activation by water glass and 50% sodium hydroxide solution. Further on, the thesis analyzes suitable additions which when added into alkaline environment with alkali release gas and thus enable to create light porous composites. The aim of this work is to suggest one or several recipes for preparation of light composites made from solid residues from high-temperature burning through alkaline activation. To method of XRD diffraction analysis has been used to identify the products of hydration and alkaline-siliceous reaction (phases) of alkaline activation.
Detailed record

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