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Possibilities of utilization fiber-based and secondary easy-renewable raw sources in the production of lightweight building materials
Horáková, Lucie ; Sedlmajer, Martin (referee) ; Zach, Jiří (advisor)
The diploma thesis dealt with the possibilities of of utilization fiber-based and secondary easy-renewable raw sources in the production of lightweight building materials. The theoretical part includes literature search of the researches, which dealt with this issue. Appropriate sources of fibers were selected within the theoretical part and the findings were used in the practical part of the thesis. Within the practical part laboratory measurements and subsequent selection of the most suitable fibers were performed. Laboratory measurements and subsequent selection of the most suitable fibers were performed in the practical part. Subsequently, designs of thermal insulating plasters (with the possibility of using as repairing plasters) were made on the basis of lightweight glass aggregate, to which the production of test specimens was connected. Laboratory tests were performed on fresh and hardened mortars and subsequently evaluated. In conclusion, an economic evaluation and assessment of the competitiveness of the proposed plasters was carried out.
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Influence of thermal and moisture loads on the behavior of thermal insulation and repair materials based on silicates
Horáková, Lucie ; Peterková, Jitka (referee) ; Zach, Jiří (advisor)
Bachelor thesis dealt with the study of thermal insulating and repairing materials based on silicates. The theoretical part includes a literature search of conducted researches, which x focused on the development of thermal insulating and repairing plasters with low thermal conductivity, including the study of their hygrothermal behaviour and modification of capillary activity. Futher there is a description of the hygrothermal behaviour of building materials with the expansion of this issue on porous materials. The knowledge from theoretical part was used in the experimental part, particularly at designing recipes. According to the designed recipes there were blended samples of plasters on which were subsequently tested selected properties. The results were put into context with the results of the research teams from a literature search.
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Possibilities of utilization fiber-based and secondary easy-renewable raw sources in the production of lightweight building materials
Horáková, Lucie ; Sedlmajer, Martin (referee) ; Zach, Jiří (advisor)
The diploma thesis dealt with the possibilities of of utilization fiber-based and secondary easy-renewable raw sources in the production of lightweight building materials. The theoretical part includes literature search of the researches, which dealt with this issue. Appropriate sources of fibers were selected within the theoretical part and the findings were used in the practical part of the thesis. Within the practical part laboratory measurements and subsequent selection of the most suitable fibers were performed. Laboratory measurements and subsequent selection of the most suitable fibers were performed in the practical part. Subsequently, designs of thermal insulating plasters (with the possibility of using as repairing plasters) were made on the basis of lightweight glass aggregate, to which the production of test specimens was connected. Laboratory tests were performed on fresh and hardened mortars and subsequently evaluated. In conclusion, an economic evaluation and assessment of the competitiveness of the proposed plasters was carried out.
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Influence of thermal and moisture loads on the behavior of thermal insulation and repair materials based on silicates
Horáková, Lucie ; Peterková, Jitka (referee) ; Zach, Jiří (advisor)
Bachelor thesis dealt with the study of thermal insulating and repairing materials based on silicates. The theoretical part includes a literature search of conducted researches, which x focused on the development of thermal insulating and repairing plasters with low thermal conductivity, including the study of their hygrothermal behaviour and modification of capillary activity. Futher there is a description of the hygrothermal behaviour of building materials with the expansion of this issue on porous materials. The knowledge from theoretical part was used in the experimental part, particularly at designing recipes. According to the designed recipes there were blended samples of plasters on which were subsequently tested selected properties. The results were put into context with the results of the research teams from a literature search.
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