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Low-energy detached family house
Dokulil, Petr ; Hudec, Mojmír (referee) ; Sedlák, Jiří (advisor)
This bachelor’s thesis focuses on the development of documentation a low-energy detached family house in Račerovice. The project as well as the addenda are elaborated with regard to contemporary legislation and standards. The family house is located on plot number 786/12 in cadastre unit Račerovice. The house has two floors. Dimensions of the house are 12,40 x 9,65 m, dimensions adjacent garage are 7,30 x 4,80 m. The roof of the building is designed pitched roof, over the garage is flat roof. The house is performed from the system Porotherm. The basic construction are of plain concrete and the base concrete slab. The enclosed essay deals with floor.
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Low energy detached house
Kučera, Tomáš ; Hudec, Mojmír (referee) ; Sedlák, Jiří (advisor)
This bachelor´s thesis focuses on the development of documentaion of a low energy detached house in Frýdek-Místek. The project as well as the addenda are elaborated with regard to contemporary legislature and standards. The house is located on plot number 528/46 in Místek area. The house has two floors with a partial basement. Dimensions of the house are 10,65x9,4m. The roof of the building is designed flat roof. The house is performed from the systém Porotherm and Tritreg. The basis construction are of plain concrete C16/20 and the base concrete slab is reinforced by Kari 100/100/6. The enclosed essay deals with the topic of floor.
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Methods for evaluation of quality of automotive filters
Sedlák, Jiří ; Drexler, Petr (referee) ; Mikulka, Jan (advisor)
This bachelor thesis deals with theoretical research, description and design of three individual methods of defective air filters detection. Individual methods are described and compared in terms of their technical difficulty and expected efficiency. These methods are optical test, acoustic test, pressure test and the method of detection of gas CO2. All researched methods were proved practically and the measurements of detection of defective air filters were taken. The defect of air filter was detected by use of optical test.
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Kindergarten school
Muňko, Matej ; Hudec, Mojmír (referee) ; Sedlák, Jiří (advisor)
The subject of this work is new building of a kindergarten in Brno, district Brno – Slatina. The aim of this work is to create documentation for realization of the building of the kindergarten with all-day operation, with projected capacity of 60 children divided into three classes. Object is situated in calm, suburb part of the city. The terrain is flat. Object has two overground floors, is without basement and has a single-layer flat roof. Building is founded on foundation strips from plain concrete. The masonry of the building is from ceramic blocks from the Heluz system. The ceiling is made from ceramic-concrete ceiling beams with Miako filling blocks and from prefabricated prestressed concrete ceiling panels Spiroll.
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Detached low energy house
Slaný, Jan ; Jelínek, Petr (referee) ; Sedlák, Jiří (advisor)
The task of this bachelor's thesis is a technical solution of a family house based on a given architectural design. The building is meant to comply with the current low-energy standards. The house is four storeys tall in total, of which only the three uppermost storeys are given attention. The ground floor shares a single wall with the upper floors.
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Low energy detached house
Koutná, Vendula ; Hudec, Mojmír (referee) ; Sedlák, Jiří (advisor)
The theme of thesis is to design low energy detached house in the village Drozdin in the Olomouc region. The building comprises two floors without basement. The building has receding floor and is covered saddle roof and hipped roof. Partial roofing first floor consists half-hip roofs.
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Low energy detached house
Coufalíková, Tereza ; Hudec, Mojmír (referee) ; Sedlák, Jiří (advisor)
The thesis deals with design of low-energy, single-storied house without cellar and with residential attic. The building is covered with a saddle roof with slope of 24 degrees. Construction material mainly consists of a ceramic system POROTHERM with heated circumference wall. House consists of one housing unit of category 4 +1.
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Advanced materials for organic bioelectronics
Sedlák, Jiří ; Salyk, Ota (referee) ; Weiter, Martin (advisor)
This bachelor thesis deals with the research of PEDOT:DBSA material for possible use in organic bioelectronics. First, a method for preparing PEDOT:DBSA layers of required thickness was standardized and the dependence of the thickness on the conductivity of the material was monitored. Subsequently, the effect of thermal stabilization and EG, DMSO and H2SO4 substances on the conductivity of prepared layers was tested. Two principles were tested to increase conductivity. The first was the principle of adding substances as dopands into liquid polymeric solutions. The second method of sample preparation was the method of secondary treatment of already prepared layers of pure PEDOT:DBSA. All of prepared polymeric layers were characterize by two methods: four point probe and profilometry.
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Efficiency test reference year for the evaluation and design of solar thermal system
Jelínek, Petr ; Milan, Palko (referee) ; Hirš, Jiří (referee) ; Sedlák, Jiří (advisor)
This thesis describes utilisation of test reference year for design and evaluation of solar thermal system. The evaluation was performed on a solar thermal system of a single-family house in Rapotice, Czechia. Long-term monitoring of the system as well as indoor and outdoor climate were performed there. Measured data were compared with test reference year and data in Meteonorm database. Selected boundary conditions of the solar thermal system were compared with numerical simulations in Polysun. The results of the comparison were statistically analysed. Results of the simulations utilizing test reference year were closer to the on-site measurements than dates from Meteonorm. Therefore it could be concluded that test reference year is the best database of climate data for design of solar thermal system in Czechia.
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Assessment of natural and recycled materials in buildings
Stránská, Zuzana ; Ostrý, Milan (referee) ; Lupíšek,, Antonín (referee) ; Sedlák, Jiří (advisor)
Life-Cycle Assessment (LCA) is an analytic method for evaluation of environmental impacts of products, services and technologies. It is associated with all the stages of a product's life. The environmental impacts are evaluated on the basis of material and energetic flows, which are in influence with the environment. These impacts are always determined in the relation with the function of the product or the service and so it is possible to compare them with the other alternatives. One of the most important reasons why I have chosen this dissertation thesis subject was the growing public interest in impacts of the building constructions on the environment and human organism. Only a few experts and scientific research centres deal with the problem of environmental impacts of the buildings in the Czech Republic so the main goal of this thesis is to help with a spreading a knowledge about it. There are four main problems to solve in the thesis: determination of environmental impacts of selected materials which are missing in available databases, creation of life cycle models of evaluated buildings, determining the most appropriate functional unit and determining the contents of the recommended LCA protocol for building analysis. In the first phase of the thesis there was built a detailed life cycle model of the reference building on the basis of available documents and databases. This "cradle to cradle" LCA model was then optimized for a large number of life cycle scenarios to determine the significance of the impact of individual variables on the overall environmental impact of the building. The knowledge gained from this analysis was applied to the lifecycle models of other buildings and then there was assembled the recommended form of the LCA protocol. In the final stage, the results of the environmental impacts were quantified on the different functional units which were used for determining the appropriate form.
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