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Study of possibilities of activation of power plant fly ash as an active ingredient in concrete
Máša, Jiří ; Uher, Vojtěch (referee) ; Hela, Rudolf (advisor)
Global concrete production is increasing, which brings some environmental burden. A certain solution is the use of secondary raw materials, which has been a long-standing practice in the construction industry. One of the most widespread secondary raw materials is power fly ash. However, in recent years trends have been directed towards maximizing their utility properties. The aim of this work was to study the possibilities of activation of power plant fly ash as an active admixture in concrete. The thesis is divided into two parts, the theoretical and the practical part. The theoretical part describes in detail the possibilities of power plant fly ash activation for use as an active admixture in concrete. The practical part of the thesis is focused on mechanical activation, where the knowledge of the theoretical part is verified on various fly ash.
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Concrete with fly ash for XF3 and XF4
Máša, Jiří ; Ťažký, Martin (referee) ; Hela, Rudolf (advisor)
This bachelor thesis deals with concrete using fly ash as an active ingredient for environment XF3 and XF4. Bachelor thesis is divided into two parts. The first, theoretical part, is focused on basic information on power generation of fly ashes and solves the existing knowledge about concrete with partial asphalt replacement and then evaluates their properties both in fresh and condensed state. Below are the world-wide knowledge of the behavior of these concrete. The second part deals with the experimental verification of these findings contained in the theoretical part. The aim of this work is to verify the durability of concrete with fly ash for XF3 and XF4 environments.
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Study of possibilities of activation of power plant fly ash as an active ingredient in concrete
Máša, Jiří ; Uher, Vojtěch (referee) ; Hela, Rudolf (advisor)
Global concrete production is increasing, which brings some environmental burden. A certain solution is the use of secondary raw materials, which has been a long-standing practice in the construction industry. One of the most widespread secondary raw materials is power fly ash. However, in recent years trends have been directed towards maximizing their utility properties. The aim of this work was to study the possibilities of activation of power plant fly ash as an active admixture in concrete. The thesis is divided into two parts, the theoretical and the practical part. The theoretical part describes in detail the possibilities of power plant fly ash activation for use as an active admixture in concrete. The practical part of the thesis is focused on mechanical activation, where the knowledge of the theoretical part is verified on various fly ash.
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Concrete with fly ash for XF3 and XF4
Máša, Jiří ; Ťažký, Martin (referee) ; Hela, Rudolf (advisor)
This bachelor thesis deals with concrete using fly ash as an active ingredient for environment XF3 and XF4. Bachelor thesis is divided into two parts. The first, theoretical part, is focused on basic information on power generation of fly ashes and solves the existing knowledge about concrete with partial asphalt replacement and then evaluates their properties both in fresh and condensed state. Below are the world-wide knowledge of the behavior of these concrete. The second part deals with the experimental verification of these findings contained in the theoretical part. The aim of this work is to verify the durability of concrete with fly ash for XF3 and XF4 environments.
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