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Wooden buildings using natural thermal and acoustic insulation
Ambrožová, Elena ; Spáčilová, Jitka (referee) ; Myslín,, Jiří (referee) ; Solař,, Jaroslav (referee) ; Hirš, Jiří (referee) ; Spáčil, Miroslav (advisor)
Dissertation deals with the technical parameters of natural thermal insulation. In addition, there is a global trend in the construction of reducing energy consumption for heating, air conditioning, or with operating facilities in buildings and the use of perspective and efficient building materials with a negligible negative impact on the environment. Therefore, the attention not only professionals are increasingly turning to alternative materials, such as natural insulation, the material can be drawn from local sources and whose production is energy-saving and leaving a small ecological footprint. As part of the doctoral thesis were tested short term water absorption, measurements were made of the thermal conductivity and its change after the test short term water absorption. Was determined dependence of thermal conductivity on humidity and heat resistance was determined. Moreover a natural insulation applications in building construction with a comparison of the various technical parameters and environmental footprint. At the conclusion was made by acoustic insulation in timber construction and price analysis.
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Study of reflectance of materials for construction surface treatment
Rauchfussová, Karolína ; Šot, František (referee) ; Šťastník, Stanislav (advisor)
Presented work deals with the study of properties of the progressive heat-reflecting foil thermal insulating materials. The work describes the transport mechanism of thermal energy through the structure of heat-reflecting materials, physical properties are compared with conventional thermal insulating materials. It is also shown here the main applications of these materials are in the field of low-energy and passive houses, especially in terms of the optimal method of incorporating in the building. The practical part is devoted to measuring of reflectance was made and then the measuring device HOT BOX was assembled.
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Evaluation of Economic Efficiency of low-energy Construction
Sobola, Martin ; Klímová, Lenka (referee) ; Vaňková, Lucie (advisor)
The aim of this thesis is to assess the economic efficiency of A low-energy construction. The paper focuses on low-energy construction, its characteristics, devision, material options, methodology of evaluation and possibility of economic assessment in regard to investment costs.The practical part of the Bachelor paper focuses on comparing the investment and operating costs for the construction of low-energy house to a classic one. Further, there is a survey of public opinion researched in the form of opinion poll, which deals with the willingness to investmore money in a low-energy construction with a hope for future savings. The outcome of this thesis will present the calculation of returnability of an investment on the construction of a reference object in a low-energy version.
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Wooden buildings using natural thermal and acoustic insulation
Ambrožová, Elena ; Spáčilová, Jitka (referee) ; Myslín,, Jiří (referee) ; Solař,, Jaroslav (referee) ; Hirš, Jiří (referee) ; Spáčil, Miroslav (advisor)
Dissertation deals with the technical parameters of natural thermal insulation. In addition, there is a global trend in the construction of reducing energy consumption for heating, air conditioning, or with operating facilities in buildings and the use of perspective and efficient building materials with a negligible negative impact on the environment. Therefore, the attention not only professionals are increasingly turning to alternative materials, such as natural insulation, the material can be drawn from local sources and whose production is energy-saving and leaving a small ecological footprint. As part of the doctoral thesis were tested short term water absorption, measurements were made of the thermal conductivity and its change after the test short term water absorption. Was determined dependence of thermal conductivity on humidity and heat resistance was determined. Moreover a natural insulation applications in building construction with a comparison of the various technical parameters and environmental footprint. At the conclusion was made by acoustic insulation in timber construction and price analysis.
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Study of reflectance of materials for construction surface treatment
Rauchfussová, Karolína ; Šot, František (referee) ; Šťastník, Stanislav (advisor)
Presented work deals with the study of properties of the progressive heat-reflecting foil thermal insulating materials. The work describes the transport mechanism of thermal energy through the structure of heat-reflecting materials, physical properties are compared with conventional thermal insulating materials. It is also shown here the main applications of these materials are in the field of low-energy and passive houses, especially in terms of the optimal method of incorporating in the building. The practical part is devoted to measuring of reflectance was made and then the measuring device HOT BOX was assembled.
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|
|
Evaluation of Economic Efficiency of low-energy Construction
Sobola, Martin ; Klímová, Lenka (referee) ; Vaňková, Lucie (advisor)
The aim of this thesis is to assess the economic efficiency of A low-energy construction. The paper focuses on low-energy construction, its characteristics, devision, material options, methodology of evaluation and possibility of economic assessment in regard to investment costs.The practical part of the Bachelor paper focuses on comparing the investment and operating costs for the construction of low-energy house to a classic one. Further, there is a survey of public opinion researched in the form of opinion poll, which deals with the willingness to investmore money in a low-energy construction with a hope for future savings. The outcome of this thesis will present the calculation of returnability of an investment on the construction of a reference object in a low-energy version.
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