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National Repository of Grey Literature 7 records found  Search took 0.01 seconds. 
Making AFt Stages of Hydration of Cement Mixed with Fluidized Fly Ash
 Skřeček, Miroslav ; Dvořák, Karel (referee) ; Fridrichová, Marcela (advisor)
The work focuses possibilities of using FBC ash for composite cements. This thesis is oriented on monitoring and making AFt stages of hydration of composite cements. It is oriented on laboratory preparing of synthetic ettringit and thaumasite.
Detailed record
Effect of Selected Variables on the Properties and Stability of Ettringite
 Kramoliš, Lukáš ; Kulísek, Karel (referee) ; Fridrichová, Marcela (advisor)
The thesis deals with the termodynamic stability of synthetically formed ettringite. It focuses on ettringite prepared by the direct synthesis of aluminum sulphate and calcium hydroxide. Stamples were stored in a laboratory environment and in a saturated water vapor. Monitoring of mineralogical composition was performed using XRD analysis, differential thermal analysis (DTA) and scanning electron microscopy (SEM).
Detailed record
Verification of the Thermodynamic Stability of Ettringite
 Pekárková, Jana ; Jiroušková, Kateřina (referee) ; Fridrichová, Marcela (advisor)
The thesis deals with possibilities of FBC fly ash utilization for composite cements. It focuses on thermodynamic stability of ettringite, which is produced during composite cements hydration. Specific tasks are dedicated to observation of influence of outdoor environment and influence of calciumhydrosilicate environment to stability of ettringite.
Detailed record
Effect of Selected Variables on the Properties and Stability of Ettringite
 Kramoliš, Lukáš ; Kulísek, Karel (referee) ; Fridrichová, Marcela (advisor)
The thesis deals with the termodynamic stability of synthetically formed ettringite. It focuses on ettringite prepared by the direct synthesis of aluminum sulphate and calcium hydroxide. Stamples were stored in a laboratory environment and in a saturated water vapor. Monitoring of mineralogical composition was performed using XRD analysis, differential thermal analysis (DTA) and scanning electron microscopy (SEM).
Detailed record
Verification of the Thermodynamic Stability of Ettringite
 Pekárková, Jana ; Jiroušková, Kateřina (referee) ; Fridrichová, Marcela (advisor)
The thesis deals with possibilities of FBC fly ash utilization for composite cements. It focuses on thermodynamic stability of ettringite, which is produced during composite cements hydration. Specific tasks are dedicated to observation of influence of outdoor environment and influence of calciumhydrosilicate environment to stability of ettringite.
Detailed record
Verification of the synthetic preparation of ettringite and thaumasite
 Hrdina, Matěj ; Jiroušková, Kateřina (referee) ; Fridrichová, Marcela (advisor)
The work is focused on the possibilities of using FBC fly ash for composite cements, monitoring their hydration processes, especially the creation of AFt phase. The possibility of preparing synthetic ettringite and thaumasite and their detection.
Detailed record
Making AFt Stages of Hydration of Cement Mixed with Fluidized Fly Ash
 Skřeček, Miroslav ; Dvořák, Karel (referee) ; Fridrichová, Marcela (advisor)
The work focuses possibilities of using FBC ash for composite cements. This thesis is oriented on monitoring and making AFt stages of hydration of composite cements. It is oriented on laboratory preparing of synthetic ettringit and thaumasite.
Detailed record

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