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Heating of an apartment building
Choutka, Martin ; Horká, Lucie (referee) ; Počinková, Marcela (advisor)
The bachelor's thesis deals with the design of heating and hot water preparation. The thesis consists of three parts. Theoretical part, calculation part, and project part. The theoretical part addresses transfer stations and central heat supply. The calculation part includes the design of the heating system and hot water preparation. The heat source consists of two hot water transfer stations. The project part contains project documentation and a technical report.
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Energy efficient family house
Halama, Daniel ; Vajkay, František (referee) ; Vlach, František (advisor)
The aim of the bachelor´s project is to design an energy-efficient family house. The house is located in Frýdlant nad Ostravicí. The building consists of 2 above-ground storeys and a garage. The house has 3 different roof levels. All roofs are flat. The main façade is oriented to the south. The main entrance to the house is situated on the south façade. The ground floor offers spacious living area, that is connected to the rest of the house by open corridor. On the ground floor there are also a study, utility room, bathroom, and garage. On the first floor there are master bedroom, kid’s rooms, bathroom, and the gallery above the staircase area. The building is designed on reinforced concrete foundation strips. The vertical load-bearing walls are designed from sand-lime blocks, insulated with a certified ETICS system. The horizontal load-bearing structures are designed from cast-in-place reinforced concrete. The object is connected to the following utilities – electricity grid, water main and sewage. The house is heated by air/water heat pump. The distribution is mainly provided by underfloor heating. The building is ventilated by the MVHR unit with the efficiency of heat recovery of 91 %. The distribution ducts are installed in the ceiling voids. The rainwater from the roofs is captured and stored in the 8,3 m3 underground water tank. It is used afterwards mainly for the flushing of toilets and irrigation purposes. The photovoltaic power station is installed on the roofs. The expected outcome of energy equals 7,55 MWh.
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Single-family house in Troubelice
Nevěřilová, Hana ; Sukop, Lukáš (referee) ; Ostrý, Milan (advisor)
The aim of this Bachelor's thesis is to design a nearly zero-energy detachted house in Troubelice. First part is the concept of architectural and structural design. This includes drawings, fire safety design, energy performance certificate and building physics. The second part deals with the design of building services, encompassing the conceptual design of all systems. The plan of house building combines three rectangles shapes – detachted house, terrace and garage. The detachted house contains in the first floor entrance area, living room with dinning space and connected kitchen, master bedroom, toilet and bathroom. In the second floor, there are rooms for children, work room, bathroom and utility room. The unique feature of this house is the gallery, allowing connection people in the living space and the second floor. For contruction material I chose hollow core ceramic blocks for detachted house and gluelam for teracce and garage. Insulation is made from stone wool for its good technical properties. Furthermore I chose a simple plaster and saddle roof for the detached house and mono-pitched roofs for terrace and garage. Second part is the concept design of water supply and sewage system, electrical wiring, rainwater treatment, photovoltaic panels, air conditioning and mechanical ventilation. Furthermore, I explore the heating system more throughly. The house building is heated by under floor heating, which largely derives energy for heating hot water from the heat pump. The heat pump is divided into two parts - the outdoor and indoor units. It is connected with hot water tank and main manifold. It has 3 circuits. Two are for the floor heating and the last one for air heater.
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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 in Otmarov
Ondráčková, Anna ; Vlach, František (referee) ; Brzoň, Roman (advisor)
The aim of the bachelor’s thesis is to develop a design of a low-energy detached house. The project documentation consists of architectural and structural design for building permission, design of building services including the building’s energy performance certificate. The house is located on a flat plot in village Otmarov near Brno. The house is connected to the water supply system, sewage system and electricity grid. The foundations are made of plain concrete strips. The load-bearing perimeter structure of two-story part of the building are made of ceramic blocks with ETICS, while the perimeter walls of the single-story part are made of ceramic blocks filled with mineral wool and insulated with mineral wool in combination with ventilated facade with wooden cladding. Horizontal load-bearing structures are designed as semi-assembled ceiling structure. The two-story part has a gable roof, the roof structure is designed from wooden truss system. The single-story part has a flat roof. A detached storage creates a car shelter next to the house made of steel structure. As part of the section focused on the design of building services, a detailed design of heating system and conceptual design of air conditioning, internal plumbing, sewage, and rainwater management were prepared. The heating of the building will be provided through floor heating system. The main heating source is designed as a monoblock air-to-water heat pump. The ventilation system is designed to provide a constant background ventilation rate of 400 m3/h, which will be ensured by a heat recovery unit.
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Energy systems of an energy-saving family house
Stanislavová, Sára ; Blasinski, Petr (referee) ; Šikula, Ondřej (advisor)
This bachelor's thesis deals with the design of a forced ventilation system for a family house at the implementation documentation level. Furthermore, it includes the design of underfloor heating/cooling and a multisplit cooling system. The heat source is proposed to be a ground source heat pump, which extracts heat using ground boreholes. As part of the Student Research Activity, a study was conducted during the heating system design to maximize the performance of underfloor heating through numerical simulation. The theoretical part focuses on heat pumps, specifically the ground source type.
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Detached house
Orságová, Veronika ; Bečkovská, Tereza (referee) ; Nespěšný, Ondřej (advisor)
The main topic of this bachelor thesis is the preparation of project documentation for the construction of a family house in accordance with the current legislation. The aim of the thesis is to design and describe the proposed layout of the building, appropriately choose the structural system, materials, solve the ground settlement with respect to the existing condition of the land and respect the surrounding buildings. The basis of the work was the municipality's master plan, the land registry and the geological map. The new building will be located on a flat terrain in a remote and quiet part of Pardubice on an area whose use according to the planning documentation is low-rise suburban housing. The proposed house is a two-storey building with no basement, which is adapted for housing four people. The project focuses on creating a functional home with optimal use of space and separation of zones. The construction system is wall-based. Lime-sand blocks with external contact insulation made of polystyrene facade boards were used for the external masonry. The horizontal structures will be made of monolithic reinforced concrete. The roofing of the main building is provided by a heavy system roof structure. The second part of the building is covered by a flat, vegetated roof with an attic. On the first floor there is a communication and social area, where the spacious living room with dining room and kitchenette is located. On the second floor there is a separate quiet zone, where mainly children's rooms and bedrooms are located. On both floors there is a bathroom and a separate toilet.
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Single-family house in Domanín
Raiskubová, Lenka ; Jechová, Marie (referee) ; Ostrý, Milan (advisor)
The aim of the bachelor's thesis is to develop project documentation for a building permit for a new family house. The new building is situated on the edge of the built-up area of the village of Domanín near Uherské Hradiště. It is a two-story house with a gable roof, a cellar and a garage next to the house. The floor plan of the building is rectangular. The house has 142 m2. The vertical load-bearing wall is made of burnt blocks filled with mineral wool. The horizontal construction system is designed from a prefa-monolithic system. The roof structure on the house is a truss. On the first floor in the northern part of the house there is a vestibule, utility room, bathroom and separate toilet. The living room and kitchen are oriented to the southwest. On the second floor there are two rooms and one bedroom, a common dressing room, a bathroom with a shower and a bath and a separate toilet. 10 photovoltaic panels are designed on the house, which will cover the electricity consumption from May to September. The MVHR is located in the utility room. From the utility room, the wiring is located in the ceiling voids. The system is designed to provide a background ventilation rate of 330 m3/h. The house is heated by underfloor heating supplemented by towel radiators in the bathrooms. The hot water cylinder tank accumulates warm water from the air to water heat pump. Domestic hot water is supplied from a 230l hot water tank. Rainwater will be channeled into a accumulates tank and subsequently used to water the garden. The project includes a thermal and technical assessment of the building, an assessment from the point of view of acoustics and daylighting, and an assessment of the fire and safety solution of the building. The project documentation was developed in the Archicad software.
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Energy efficient building of a family house in Moravany
Kacer, Jakub ; Rubinová, Olga (referee) ; Blasinski, Petr (advisor)
The aim of the bachelor´s thesis/project is to design a single-family passive house. In my bachelor´s project I designed a detached two-storey building with flat roof located in Moravany. On the first floor on the south-east side is located kitchen and the living room with view on the terrace, on the other side of the floor is utility room, main entrance, guest bathroom and main hall with staircase. On the second floor is master bedroom with en suite, two kids room and bathroom mainly for the kids. The foundation of the building is made out of reinforced concrete strips. The vertical structures are mansory designed from ceramic blocks and the horizontal structures are designed from reinforced concrete slabs. Main source for heating, cooling and hot water preparation is the air to water heat pump with added photovoltaic panels to additional power suply. The building services are underfloor heating, cooling by fan coil system and heat recovery by MVHR system. Part of documentation is the Energetic performance certificate.
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Energy-saving family house in Postřelmov
Komenda, Pavel ; Vendlová, Lucie (referee) ; Počinková, Marcela (advisor)
The aim of this bachelor’s thesis is the design of Energy efficient house in Postřelmov. This house is in new development area. The building has a rectangle shape with two floors. The building has a green flat roof and the ceilings are made of Spiroll. Car port is attached to the house on southern site and terrace is attached on east site. Both constructions are designed from timber. The main entrance is situated to north site. On the first floor is situated parent‘s bedroom with WC and bathroom. The kitchen is open to dining room and living room. Second floor is primary for children and their bedrooms with bathroom and home office. External, load bearing and partition walls on the first floor are consist of ceramic blocks 380 mm. External walls has also ETICS system consist of mineral wool 200 mm. Partitions on the second floor are made of Plasterboards. The building services include floor heating and mechanical ventilation services. Heating is facilitated by an air – water heat pump, primarily powered by solar energy harvested trought photovoltaic panels on the roof during daylight hours. The utility room also has battery storage for excess energy, which is used to power the rest of the house. Rainwater from all the roofs of the building is collected in a storage tank and the excess amount is drained into the ground using retention blocks. Additionally, the energy efficient house has integrated passive building elements that meet the requirements for classification in class A of the energy certificate.
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