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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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Assessment of the economic efficiency of low-energy and passive house
Maixner, Lukáš ; Klímová, Lenka (referee) ; Vaňková, Lucie (advisor)
The aim of this diploma thesis is to assess the economic efficiency of alow-energy and passive construction. This paper presents problems of lowenergy and passive construction, their individual characteristics, classification, construction materials, evaluation methods and opportunities for economic assessment due to the investment costs of implementation objects. The main practical part focuses on comparing the investment and operating costs for the construction of a standard, low-energy and passive house. Together with this are processed simple labels building. The out come of this diploma thesis is the calculation of returnability increased by the initial investment in the construction of a standard, low-energy and passive house.
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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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Development of advanced masonry components for low energy and passive buildings
Kalina, Jan ; Stančík,, Hynek (referee) ; Zach, Jiří (advisor)
Diploma thesis deals with issue of another possible application of PUR foam in the building, especially during the construction of the masonry structures with the integrated thermal isolator in the low-energy and the passive buildings. The practical part shows the production of the test sample of selected PUR foams and the trials that were performed on the samples. The aim of the thesis was choosing of the PUR foam with the best attributes which would be suitable as an integrated thermal isolator into masonry structures. In the conclusion there was chosen the best foam from which the masonry fragments were made. The static tests were performed on these fragments.
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The assessment of economic effectiveness the low-energy house
Joneš, Filip ; Grossmann, Jiří (referee) ; Vaňková, Lucie (advisor)
The aim of this bachelor thesis is to assess the economic effectiveness of low-energy house. It deals with indicators of economic effectiveness, problems of low-energy construction and its characteristics. The thesis also deals with distribution according to energy consumption for heating, buildings energy balance and material options. The practical part of thesis compares the investment and operating costs for the construction of low-energy and classic house. The outcome of this bachelor thesis are the calculations of individual indicators of economic effectiveness.
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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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Návrh rodinného domu se zaměřením na energetickou náročnost
Ťupová, Klára
The diploma thesis deals with the design of an energy-efficient single-storey family house in the STEICO structural system with a lean-to roof for a family of four. The house is of rectangular-shape plan with a roofed external terrace and roofed parking place for a car. An integral part of the thesis will be the project documentation respecting the current standard and legislative requirements in the Czech republic. The thesis is focused on the solution of energy-saving houses based on the assesment of energy efficiency according to czech regulation no. 78/2013 utilizing Teplo and Energie software applications. An integral part ot the assesment is also a comparison of different heating and HDW source alternatives with respect to actual heat loss of the building.
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