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Cash Flow Analysis of Low-Energy Houses
König, Michal ; Výskala, Miloslav (referee) ; Chovancová, Jitka (advisor)
The subject of my master´s thesis is analysis of the operating costs in households in various energy categories of houses. The theoretical part is focused on passive homes issue where I explained principles and differences of standard constructions. The practical part is based on a concrete example of the differences and the structure of costs. The aim is to confirm or refute the hypothesis, which say that higher investment costs for the construction of low energy buildings could reduce costs and family budgets in the future. They also lead to higher liquidity.
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Sanitation installation in a block of flats
Majtán, Peter ; Vaščáková, Alena (referee) ; Vrána, Jakub (advisor)
The diploma thesis deals with the problematics of both health and technical installations in a residential building in the city of Brno. The theoretical part deals with the analysis of the topic with particular focus on the problematics of thermal losses within the pipeline. The thesis also focuses on various possibilities of protection of the pipeline and reduction of the thermal losses. The project part of the thesis deals with both health and technical installations in the particular building within the chosen option. The concerned building is constructed in the form of cascades consisting of five floors above the ground level and one underground floor which serves as a parking lot for the cars of the building residents.
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Verification of thermal-insulation properties of the foil materials
Šot, Petr ; TROJAN,, Karel (referee) ; Šťastník, Stanislav (advisor)
The master´s thesis deals with verification of thermal insulating property of thermoreflection foil insulations. The teoretical part of thesis focuses on the energy demand of buildings, the problems of heat transfer material, terms required for study of thermoreflection thermal insulation and experimental methods for determination of thermal insulating properties of insulators. In the next part the chapter is accompanied by an overview of the most common insulation materials which used in construction. The last part of teoretical part is devoted to the description of thermoreflect formation and analysis of the spread of thermal insulating layers of thermoreflection thermal insulation. The first part of thesis is devoted to the use of thermoreflection therm insulation in buildings. The second part of thesis is devoted to the design, assembly and calibration of the measuring device that uses a method of protected warm chamber. It is declared as a binding method of detection of the heat transfer performance of thermoreflection thermal insulation. The developed measuring device allows detection of endpoints in some direction of propagation of heat. Measurment of heat transfer coefficient devoted the third part of practical part. This part contains a description of the samples used for the measurement of the heat transfer coefficient. In the fourth chapter of the practical part are presented the results of the heat transfer coefficient measurments on selected samples of thermoreflection foil insulation. It is shown the characteristic of heat transfer coefficient of individual samples, the dependence of the heat transfer coefficient on the position of the sample in the measuring device and the recommendation of an appropriate use of sample in the works for the climatic conditions of the Czech republic. The work concludes the chapter of comparing and evaluating of all samples with practical recommendations.
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Mountain hotel
Vandrovec, Aleš ; Bartolšic, Vít (referee) ; Matějka, Libor (advisor)
Master’s thesis theme is mountain hotel project. The hotel has one lower basement and four aboveground floor. It has trditional look and the roof is double-pitched. Floor projection looks like letter "L". Main part has measurements 25,3 x 14,1 m and it has four floor. Extension is on northwest side of main part. It has measuremnts 11,85 x 9,5 m and three floor. Facede of basement and first floor is from stone facing mansory. Facade od second floor of main patr of buildings id timbered looks like curb. Third and fourth floor are attic, gable is vertical timbered. Facade of second floor of extension is plaster on ETICS. The gable od extension is vertical timbered. Roof covering is alpen shingle from larch wood. Foundations of house are shallow. The construction system is walled. The lower basement is built from masonry BS Klatovy BD30 and other wall are from masonry Porotherm . Floor structures are from monolithic reinforced concrete, thickness 220 mm. House stairs are prefabricated double-flight. Partition wall are mostly built from mansory Porotherm 11,5 P+D. Lintols above windows and doors in facadeare made by reverse of floor slab and inside of disposition are made by ceramics lintols Porotherm. Floor structures are floating with impact insulation in whole house. In living rooms wear layers are from oak parquet block and in common rooms, toilets, bathrooms and technical rooms is ceramics paving. Wall’s surfaces are made from patent plaster and in lower basement are made from two-coat work with white coat. Toilets and bathrooms are tilled with ceramic tiles. All distributions of building equipment are covered with gypsum plasterboard ceiling. All windows and doors in facade are made by wooden profile Solid comfort SC78 and glazed by triple glazing unit (Uw,max=0,9 W/m2.K), exception is main entrance door, It is made by aluminum profile and it is automatically opened.
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Basic school
Šmejdířová, Zuzana ; Janík, Zdeněk (referee) ; Kalousek, Miloš (advisor)
The topic of the master’s thesis is the design basic school for the first and second stage, which is located in the part of Pardubice named Pardubičky. It is a four-storey building, where you will find a total of 18 ordinary classrooms and other specialized classrooms (for example computer lab, physics lab, chemistry lab). The building is designed for 540 students. The building is built of brick Heluz system, the roof is flat. Each floor is hygienic facilities for both boys, girls, and for teachers and for persons with reduced mobility. In the ground floor are locker rooms, classrooms and sanitary facilities. In second floor are classrooms, facilities for teachers and cabinets. In the third floor are ordinary and specialized classrooms and fourth floor is engine room for air conditioning, and classrooms. Entry to the building is wheelchair accessible, the building has elevators.
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Development of innovative composite systems ETICS on the basis of a new generation of secondary raw materials
Kováč, Michal ; Ševčík, Milan (referee) ; Drochytka, Rostislav (advisor)
This master’s thesis applies utilization of alternative raw materials in thermal insulation system of the ETICS of new generation for houses. The theoretical part dealt with the explanation of the ETICS and the selection of suitable raw material for his innovating. In the following practical part were used selected materials to create a new thermal insulation made of straw and binding materials of cement, casein glue, bicomponent fibers and mushroom mycelium. At the end have been applied the variants of base coat of clay and mineral screed on new thermal insulation, from which was selected the optimal variant. From optimal thermal insulation and suitable base coat was conducted proposal of final version of new ETICS.
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Validation options for increasing the thermal insulating properties of foam plastics
Smutný, Vojtěch ; Kopřivík, František (referee) ; Šťastník, Stanislav (advisor)
The thesis is devoted to the study of material properties of selected types of polystyrene, especially expression of the coefficient of linear thermal expansion. The work contains two main chapters, theoretical and practical. The theoretical part of the thesis deals with an overview of the thermal insulation in the Czech Republic, the description of phenomena related to heat transfer mechanisms and an overview of experimental methods for determining thermal insulating properties. The practical part presents results of measurements of samples with foamed polystyrene, which is modified by the addition of selected substances. The thesis describes the machine program, which is used to calculate the temperature in during the construction arrangement under the sunlight load.
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Multifunctional building
Remeš, Vlastislav ; Mazánek, Pavel (referee) ; Škramlik, Jan (advisor)
The subject of thesis is a project documentation of a single-standing multifunctional building. Object has 4 floors with no basement. Vertical load-bearing structures are designed from ceramic masonry Porotherm. Ceilings are monolithic, reinforced concrete. The roof is designed as a single-layer flat roof.
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Return of Investment for Energetical Modifications.
Vahalová, Terezie ; Kozumplíková, Lucie (referee) ; Krejza, Zdeněk (advisor)
This thessis determines return of investments for energetic improvements. Theoretical chapter introduces term definitions for investments, assessing and energetic improvements domains. Practical part compares several possibilities of energetic improvements applied on real estate. Comparsion that is based on amount of initial investment, effectivity and return time determines optimal solution for particular estate.
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