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Single-family detached house in Březina
Pastva, Lukáš ; Sukop, Lukáš (referee) ; Ostrý, Milan (advisor)
This bachelor’s thesis focuses on the development of a documentation for a detached family house in Březina. The house is designed for four people and consists two floors. Gable roof is over the main house and a flat roof over the adjacent carport, which has green roof. The base slab is made of reinforced concrete and is placed on a layer of foam glass aggregate. The envelope walls are designed from ceramic blocks filled with insulation. The carport is made of fair-faced reinforced concrete. The first floor contains an utility room, a study, a bathroom, a small toilet and a social part of the house. On the second floor is the private part of the house which consists of a master bedroom, rooms, and a bathroom and a separate toilet. The HVAC systems are designed for proper functionality of the building. The house will be heated using an air-to-water heat pump and heat distribution will be ensured through underfloor heating. The air exchange will be ensured by an air handling unit in combination with heat recovery. Fresh air will be supplied to living areas and extracted via sanitary facilities outside the home. Rainwater will be accumulated in a tank and further used for garden irrigation. Excess water will be infiltrated into the ground on the property. The project also includes an energy label prepared in the Energetika software. The designed family house falls into the classification class ,,A - exceptionally energy efficient'".
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Energy-efficient building
Somogyiová, Viktória ; Wierzbická, Helena (referee) ; Počinková, Marcela (advisor)
The aim of the bachelor’s thesis is to design a passive single-family house and develop its project for building permission. First part of the thesis is dedicated to structural and architectural designs. The building is designed as a two-storey detached house with gable roof and attached garage with flat green roof. Plot is located in a sloping terrain in Brno-Líšeň. First floor is partially under the ground and includes storage rooms, utility room and social zone consisting of living room and kitchen with dining area. The second floor is proposed as a private zone including two bedrooms, master bedroom with dressing room, shared bathroom and toilet. The building is based on strip foundations made from reinforced concrete. The structure of the first floor is from concrete blocks of permanent formwork, the second floor is masonry from sand-lime blocks. External walls are insulated with ETICS. Floor slab is made from hollow core pre-stressed concrete panels and roof structure consists of a timber truss. Second part of the thesis presents elaboration of energy certificate and concepts of following building services: ventilation with heat recovery, water and electricity supply, wastewater treatment plant and stormwater treatment. The focus of this part is a project documentation of heating system using water-air heat pump in combination with floor heating. Part of the thesis are also solutions of fire safety of the building, daylighting, thermal and acoustic properties of proposed structures.
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Low-energy detached house in Krkonoše
Ambrožyová, Jana ; Pilinszki, Martin (referee) ; Brzoň, Roman (advisor)
The aim of this bachelor thesis is design of low-energy detached house. The project is divided into two parts. The first part is the project documentation for building permission, and the second is focused on building services. Part of building permission is fire safety of building, acoustic and daylight assessment and assessment of constructions from thermal technology. The house located in Eastern Krkonoše mountains in Pec pod Sněžkou, Velká Úpa, Trutnov district. The house is connected to the electrical grid, water supply and sewage system. Part of the electricity is provided by photovoltaic panels on the gable roof. The building is located on a sloping plot and is designed as three-story house with residential attic, gable roof and counter dormer. Roof is insulated with over-rafter insulation. The building is based on foundation strips made from reinforced concrete. External walls of the underground floor are made from permanent formwork concrete blocks with reinforced concrete infill. Above-ground floors are designed from Porfix aerated concrete blocks. External walls of underground floor are insulated with ETICS. External walls of the upper floors are insulated with stone insulation and supplemented with a ventilated facade with wooden cladding. The floor structure above the underground floor is designed from monolithic reinforced concrete and above the first above-ground floor is formed by the Porfix floor system. On the underground floor there is garage, utility room, ski storage room and wellness area with bathroom and small kitchen. Kitchen, bathrooms and habitable rooms are located on the upper floors. Part of the documentation is the conceptual design of air conditioning and rainwater management. Because the building is designed in the mountains, I focused on heating system. I designed the main source of heating – air-water heat pump. I designed a floor heating system and for better thermal comfort is possible to use a wood-burning fireplace. The documentation also includes the Building's Energy Performance Certificate.
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Heat Pump in the Heating System
Andrš, Matěj ; Počinková, Marcela (referee) ; Horák, Petr (advisor)
The bachelor thesis deals with the design of heating of a newly built family house. The theoretical part introduces heat pumps and deals with their basic characteristics and types of heat pumps. The calculation part describes the specific design of the heating of the building and the design of individual components in the heating system. A ground/water heat pump is proposed as the heat source, where heat will be extracted from the ground using deep boreholes. The heating of the building will be done by underfloor heating. The hot water will be prepared in a heat pump. The technical report then describes the design and technical requirements.
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Heating of a multifunctional building
Bros, Miroslav ; Vendlová, Lucie (referee) ; Počinková, Marcela (advisor)
The bachelors thesis deals with the design of a hot water system for heating and hot water preparation in a multipurpose building. The building is designed for commercial, gastronomic, social, and accommodation purposes. The theoretical part describes the history, types, uses, and design of floor heating. The calculation part deals with the calculation of heat loss of the building, the design of the heating system, the hot water preparation system, the heat source, all necessary supplementary devices, and the calculation of yearly heat and fuel consumption for heating and hot water preparation of the building. The heating system is composed of floor heating and hot water heaters in ventilation units. The indirect fired hot water storage tank is used for hot water preparation. The source of heat is a cascade of two hanging gas condensing boilers.
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Heating of the administrative building
Kadlček, Ondřej ; Vendlová, Lucie (referee) ; Počinková, Marcela (advisor)
The objective of the bachelor´s thesis is a office building. The theoretical part deals with the distribution of hot water heaters, according to various criteria and their connection within the heating system. In the calculation part, a detailed design of the heating of the building is made. Air-to-water heat pumps are designed as a heat source. The building is heated by panel radiators, floor convectors and floor heating. Forced ventilation is provided by air handling units. The preparation of hot water is solved by preferential heating. The project part contains a technical report and drawing documentation.
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Environmental solution of a house with a café in Zaječí
Medková, Tereza ; Uher, Pavel (referee) ; Rubina, Aleš (advisor)
In my master's project I design a nearly zero energy consumption house with a café in Zaječí. The 1ST part of this project deals with a structural part of the building, which has two above-ground floors and basement. On the basement are storerooms and rooms for technical equipment, on the ground floor is café and living room with kitchen, and on the second floor are bedrooms, bathrooms and cloakrooms. Footings are from cast-in-place concrete, the load bearing walls on basement are from formwork blocks with cast-in-place concrete, on above-ground floors are from ceramic blocks and every non-load bearing walls are also from ceramic blocks. On whole floor are reinforced concrete floor slab and flat green roof. The 2ND part deals with technical equipment of the building. There are gas boiler, floor heating, air conditioning, mechanical ventilation (HVAC), photovoltaics panels with energy storage, retention tank, external blinds and biodynamic lighting. The 3RD part compares several options for using solar energy in combination with different heat sources in terms of energy and economic efficiency of the building.
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Working of radiators
Mašek, Miroslav ; Horká, Lucie (referee) ; Počinková, Marcela (advisor)
This diploma thesis deals with the operation of radiators. It is divided into three parts. The first part describes the various types of radiators and heating surfaces, radiator control and heat measurement, the second part deals with the design of heating and hot water in an apartment building in Brno in two variants of the conceptual solution and the third part is processed in the form of experimental measurements issues of radiator operation during a real day in the heating season and operating conditions that may occur.
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Heating and ventilation in the "Doubrava" family house
Jirsová, Tereza ; Pech, Ondřej (referee) ; Charvát, Pavel (advisor)
The diploma thesis is focused on the design of heating and forced ventilation for the project of the family house Doubrava. In the first two chapters is briefly described the theory and there is also described the project of the family house. The next chapter deals with the design of the forced equal pressure ventilation with the heat and moisture recovery. Than the heat loss are calculated according to the norm ČSN EN 12831-1. The next part is focused on the design of heating system and the heat source for the family house Doubrava. There is described detailed design of the floor heating, including necessary calculations, and also the type of the heat pump, as the heat source and source for hot water heating, is chosen. This part also contains a selection of expansion tank and safety valve and approximate calculation of the size of the primar circuit. The last part deals with the possibilities of using renewable energy sources. At the end of the thesis, there are more detailed results of the calculations and the mechanical drawings of individual designs of the ventilation and heating system and also there are tables of the acquisition costs.
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City hall with a multifunctional space
Zabáková, Laura ; Machová, Petra (referee) ; Vajkay, František (advisor)
The main task of the master project is to design a nearly zero energy local council building with multipurpose hall in Syrovice cadastral area. It is a three-storey building with basement. In the basement there are technical facilities and garage. Ground floor includes conference room, multipurpose hall, kitchen, cloak room and toilets. First floor includes offices, archive, staff kitchen and toilets. The building’s vertical load-bearing structures are a combination of ceramic block masonry and reinforced concrete columns. Envelope walls are insulated with mineral wool and XPS. The floor slabs and the staircase are designed from cast-in-place reinforced concrete. The building has flat extensive green roofs with photovoltaics installation. The building is equipped with HVAC system with mechanical ventilation with heat-recovery, floor heating and cooling supplied by a ground-water heat pump. The building is also equipped with rainwater accumulation system supplying rainwater for the toilets and watering.
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