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Energy-saving detached house in Bučovice
Šilerová, Zuzana ; Blasinski, Petr (referee) ; Počinková, Marcela (advisor)
The aim of the Bachelor’s thesis is to design near-ly zero-energy detached family house for a family of four. The thesis has two parts. The first part presents documentation for building permission. The second part presents the design of selected building services. The house is located on a flat plot in Bučovice. It is a two-storey square shape house with a flat green roof, a wooden terrace and a carport for two cars . On the ground floor, there is a social part, i.e. a living room connected to a kitchen, a study room, a bathroom, a toilet and a utility room. On the second floor, there is a private zone with a master bedroom, two children bedrooms, a bathroom, a toilet and a walk-in closet. The house is based on foam glass and a reinforced concrete foundation slab. The vertical structures are masonry made of aerated concrete blocks. The external walls are insulated with the ETICS.The horizontal load-bearing structures are made of cast in place reinforced concrete. The design building services contains the design of vetilation system, solutions for sewage and rainwater, electrical installation and heating. The work deals with the heating system in more detail. The main source of heat is air-water heat pump. The building will be heated by underfloor heating. The air exchange will be provided by the mechanical ventilation with heat recovery. Sewage will be treated in the domestic waste water treatment, clean water will be infiltrated in to the ground on the premises. Rainwater will be collected in storage tank and used for watering the garden. The thesis also includes assessment of fire safety, thermal, daylighting and acoustics. energy performance certificate. The building aslo has energy performance certificate and falls into the classification class A – extremely efficient
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Detached house, Červený Kostelec
Havel, Martin ; Struhala, Karel (referee) ; Kolář, Radim (advisor)
The aim of the bachelor thesis is the design of a nearly zero-energy detached house, which helps its inhabitants by its disposition and thought to maintain a healthy circadian rhythm. The building is located in Červený Kostelec. On the plot, the house is oriented with the idea of large solar gains, so with floor to ceiling windows facing south. The floor plan is T-shaped. the property has two floors and no basement. The load-bearing walls are made of aerated concrete. The floor slab consists of the Ytong Classic system slab. The open gable roof of the building is provided by truss wooden beams. On the first floor there is the main entrance, a large utility room, a separate toilet and a pantry. Then there is the entrance to the living room, which is directly connected to the kitchen. Children's rooms and bedrooms have east-facing windows. Rainwater from the roof is channeled into the storage tank. Excess rainwater is absorbed into the ground in the infiltration system. The property is connected to public sewer, electricity and public water supply. The house is heated and cooled by ceiling panels. The water is heated by an air-water heat pump. A fireplace insert with a hot-water exchanger is designed as a bivalent energy source. Photovoltaic panels on the roof are connected to batteries located in the utility room. Mechanical ventilation is proposed in the building. Total air exchange is 350 cubic meters per hour.
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Energy-saving family house in Zborovice
Kovář, Vilém ; Horák, Petr (referee) ; Počinková, Marcela (advisor)
The aim of my bachelor’s thesis is to design a detached energy efficient house for a four member family. The building is located in Zborovice village in a housing area that is yet to be constructed. It is a two-story building with a rectangular shaped floor plan and a flat roof. On the first floor is a living room connected with a kitchen, a bathroom, a toilet and a utility room. There is a balcony door in the living room that leads to a terrace on a garden. On the second floor there is a master bedroom with a walk-in closet, two rooms for children, an office, a bathroom and a toilet. Structural system of the building is masonry system designed from sand-lime blocks. Horizontal load-bearing structures and foundations are designed from cast-in-place reinforced concrete. The building is supplied with potable water from a water main and with electricity from an electric distribution system. Some electric energy will be produced by photovoltaic panels. Waste water will be discharged into a sanitary sewer. Rainwater will be collected into a harvesting tank and used for irrigation. Ventilation in the building is provided by a MVHR system. Heating system is designed as an underfloor heating powered by an air to water heat pump. On the Energy performance certificate is the building rated as A.
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Experimental Methods in energy assessment
Palík, Lukáš ; Počinková, Marcela (referee) ; Horák, Petr (advisor)
The final thesis is focused od the experimental metods in energy rating of building. In the first part is described history of energy rating from the eigtheens to the present and described is the current trend of energy rating in terms of energy performance certificates. In the second part is elaborated energy assessment for apartment building from bricks with six residential units. For the building is drawn a total of 6 measures, of which there are 3 structural and 3 for building equipment. The measures are assembled to variants and the resulting variant is recommended, including recommendation. In the last experimental part is described the influence of shading elements on the thermal load of the room and modeled the effect of insulating double glazing and triple the overall energy performance reference room.
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Energy assessment of the building
Bidmonová, Renata ; Velísková, Eva (referee) ; Hirš, Jiří (advisor)
The bachelor thesis deals with the energetic evaluation of the building in Brno. It is divided into three parts. Part A focuses on basic definitions and division problematics under applicable laws, decrees, and technical standards. Part B provides a more detailed description of the individual relationships and calculation procedures used to process the parts of the building's energy performance certificate. Furthermore, proposals for measures to improve the energy performance of a building, economic and environmental assessment. Part C contains a description of the object, its construction solution and the specifications of the BS (Institute of Building Services) systems. Furthermore, the calculation of energy needs for individual BS (Institute of Building Services) systems. Designing austerity measures for a given object. The main part of the bachelor thesis is experimental measurement and its evaluation.
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The carbon footprint of the building industry and its theoretical value
Halama, Miroslav ; Vaňková, Lucie (referee) ; Krejza, Zdeněk (advisor)
Presented theses dealing with the complex influence of human activity on the environment. Particularly provides the calculation of carbon footprint volume consumed during manufacturing of raw materials used for a normal and a low-energy house. The calculation of the energy performance certificate for both variants is also included. To evaluate of economical demanding investment to both mentioned houses including carbon dioxide disposal, the theoretical calculation of the price of carbon footprint equivalent has to be determined. The aim of this study is an investigation of carbon footprint in construction industry focusing on the production of carbon dioxide during the realization of a normal and low-energy house.
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Economical office building
Lněnička, Petr ; Vyhlídalová, Karolína (referee) ; Horák, Petr (advisor)
The main aim this master's project is to design a nearly zero-energy office building. The project has three parts. Design of building itself and building services in the first and second part. Third part is specialized. The low-rise building has three storeys. On the first floor are small offices under 30 square meters and technical facilities of building. On the second floor are larger offices over 30 square meters and some staff area. On the third floor are one large shared office and local library. All walls are designed from ceramic blocks and external walls are insulated by ETICS. The floor slab and flat roof are designed from reinforced concrete. External look is from natural materials to fit the local environment. The heating to the building is delivered by condensing gas boiler. The next service systems in the building are ventilating, lighting and air conditioning. The source of renewable energy is photovoltaics. In the third part I proposed different types of structures and heating sources and I used them in the Energy Performance Certificate.
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Energy evaluation of an administrative building
Stadtherr, Jan ; Horák, Petr (referee) ; Adam, Pavel (advisor)
This master’s thesis deals with the energy assessment of an administrative building. The theoretical part is devoted to legislation for energy assessment – law, regulations and technical standards. The application of this legislation is provided in the calculation part as energy audit and energy performance certificate of the administrative building. The last part of this thesis is dedicated to application of computational softwares for analysing results of heat consumption in comparison with reality.
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Environmental solution of the nursing home building in Pohořelice
Šulc, Viktor ; Rubinová, Olga (referee) ; Rubina, Aleš (advisor)
The main task of the thesis is to design a nearly zero energy building of nursing home building in Pohořelice. The building consists of three above-ground floors with flat roof. The first floor is partly below ground and contains eight studios. The second and third floor contains in total twenty residental units made out of sixteen studios and four one bedroom flats. The vertical load-bearing structures are designed from ceramic blocks. The horizontal load-bearing structures are designed from the cast-in-place reinforced concrete. The building envelope is insulated with mineral wool. The second part of the master project focuses on designing HVAC, lighting and sewage system. The building utilizes an air to water heat pump as the main heating and cooling energy source. The summer domestic water heating utilizes auxiliary source by thermal panels. The third part of the master project is to create two different solutions. The aim is to improve energy performance certificate depending on overall comfort of living. Evaluating their impact on energy efficiency and overall comfort compared to projected solution. The project was carried out in the AutoCAD, DEKSOFT, Excel and Word.
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