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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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