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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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Detached house Hodějovice
Osvald, Karol ; Vajkay, František (referee) ; Brzoň, Roman (advisor)
The aim of the bachelor´s thesis is to design a energy efficient single-family home. The project is divided into two parts. The first part is project documentation for building permission, and the second is focused on building services. Part of building permission is fire safety, acoustic, daylight assessment and assessment of constructions from thermal technology stand point. Location of this project is in Hodějice in southern area designated for such buildings. Site is sloped with height difference approximately 3 meters. For that reason part of building is cut into terrain. Shape of the building consists of two block shaped masses connected together creating Z shaped blocky footprint. Ground floor functions as social zone and first floor as private zone. Social zone consists of kitchen, dining room and living room all of which are illuminated through glass wall facing east into private garden. The vertical members are masonry made of ceramic blocks insulated with ETICS. Horizontal load-bearing members are made of ceramic/pre-stressed concrete beams and ceramic blocks combined with reinforced concrete slabs. Building is divided into two zones, heated and unheated. Heated zone consists of wind lobby, social and private zones. Unheated zone consists of garage and utility room. Heating is designed as floor heating supplied by domestic hot water from heat pump (earth/water), (vertical collector). Air conditioning is also provided by floor system complimenting recovery of geothermal well. Heated zone is equipped with heat recovery ventilation unit. Rainwater is collected in stormwater storage tank with overflow directed into infiltration object. To passively prevent interior overheating external venetial blinds are designed for all of east facing glazing.
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Residential building
Bednár, Zdenko ; Vlach, František (referee) ; Vajkay, František (advisor)
This bachelor thesis is focused on the development of project documentation for the construction of a residential building with nearly zero energy consumption. The aim of the work was to design the building disposition with an appropriately chosen structural and material solution. The residential building is designed on a plot of land located in the northern part of the city of Brno, in the borough Líšeň. The plot of land is characterized by its slightly sloping terrain. The residential building is a free standing building with a rectangular floor plan. The building has 5 floors, where one floor is a collective garage with technical equipment and the other four above-ground floors contain residential units with storage spaces. The above-ground floors consist of a total of nineteen residential units. Parking places with a total of 32, are located in the collective garage and in front of the building. The structural system of the building is designed as a transverse skeleton, supplemented by a wall system on the above-ground floors. The perimeter walls are made of acoustic lime-sand blocks, which are supplemented with mineral wool. The building will be roofed with a single layer green flat roof with extensive greenery. The appearance of the building will be formed by a neutral white plaster, which will be supplemented by anthracite plaster elements in the balcony area. The appearance of the building will be complemented by anthracite window frames, doors and tinkering products. As part of the work, assessments of heating technology, acoustics, lighting and fire safety were carried out. All requirements set by the standard were met.
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Residential building
Sojčák, Patrik ; Vlach, František (referee) ; Vajkay, František (advisor)
The subject of the bachelor thesis is the project for realisation of the construction of the apartment building with almost zero consumption of energy. The main goals of the thesis include design of layout, construction and material solutions. Apartment building is located open land in north-east part of city part Brno-Lisen. It is four story fully basement building. None of the apartments are design for people with limited mobility, however the entrance to building is barrier-free. The vertical bearer structure of overground part of building is made of sand/lime bricks, the vertical bearer structure of underground part of the building is made of reinforced concrete beams and walls. The building is based on reinforced concrete slab because of bad geotechnical conditions in the area. Perimeter walls of overground part of the building are created as sandwich walls from sand-lime bricks and thermal insulation. Underground perimeter walls are created from reinforced concrete with thermal insulation. Horizontal bearer structure is made od reinforced, monolithic concrete slabs. The roof is design as a flat single-skin roof with walking function. The apartment building has 24 apartments, storage units and underground parking spaces. The building has been assessed for fire safety, thermal engineering, acoustics, sunlight and daylight and has met all investments and state regulatory requirements.
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Family residence
Ent, Michal ; Vlach, František (referee) ; Vajkay, František (advisor)
The aim of the bachelor’s thesis is to design an energy-efficient house for a single-family residence situated in Zlín, featuring two stories and a flat roof. The architectural layout emphasizes the organization of rectangular spaces, with the ground floor serving as the social zone comprising a living room connected to the kitchen, a bathroom, an office, a garage, a closet, and a utility room. The first floor is designated as the private zone, encompassing a master bedroom, walk-in closet, two separate rooms for children, a separate toilet, and a bathroom. The structural foundation is established on reinforced concrete strips, utilizing masonry made of ceramic blocks for vertical elements and in-situ reinforced concrete for horizontal load-bearing structures. The second part of the thesis focuses on the design of heating, hot water supply, electricity generation, and mechanical ventilation systems. The heating system is conceived using an air-to-water heat pump, which serves for heating as well as heating the hot water in the storage tank. To minimize reliance on electricity from the public grid, a photovoltaic hybrid power plant is proposed for the house. In the concluding section, the bachelor's thesis deals with a detailed design of mechanical ventilation with heat recovery. This technology enables efficient ventilation of the building while simultaneously minimizing heat losses by recovering heat from the expelled air. This comprehensive approach to building design increases the energy efficiency of the house and reduces its environmental footprint.
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Residential building
Šeps, Daniel ; Bartlová, Jana (referee) ; Vajkay, František (advisor)
The subject of the bachelor thesis is the design of a new building of a detached apartment building in Nová Paka in the form of project documentation for construction. The buiding is designed brick with reinforced concrete ceilings. Perimeter walls on the 1st – 3rd floor is designed ceramic brick blocks th. 300 mm with contact thermal insulation system ETICS th. 200mm, which will be equipped with silicone plaster 1,5mm. Perimeter walls on the underground floor is designed permanent shuttering DITTON 30 th. 300mm, filled with concrete C20/25 XC1 and by steel B500B insulated with extruded polystyrene XPS th. 160mm. Internal load-bearing masonry wall is designed with acoustic ceramic brick blocks th. 250 mm. Partitions are designed from acoustic partition walls. On the ceilings is a hardwood flooring because of excellent acoustic characteristics. The roof is designed as a flat green roof with extensive vegetation and with thermal isolation of minera wool and with waterproofing layer made of bituminous modified SBS strips laid in two layers. Balcony railing is designed aluminous with safety glass paneling.
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Detached house
Bobek, Michal ; Žižka, Lukáš (referee) ; Vajkay, František (advisor)
This bachelor thesis deals with design and creation of project documentation for realization of object of family residence in the Radotín, Prague 16. The parcel 2087/66 determined for object is located on the cadastral territory of Prague 16 and it is suitable for construction of quite formidable family houses and buildings of villa house character. The surrounding development is not older than 5 years. The design respects spatial plan and it does not stand out of character of sourrounding development. The attached project documentation is created in concordance with actual valid laws, notices and norms. The solved object is a building of bigger family residence with two overground floors, without basement and with garage for two cars. It is assumed that the building is to be used by five people. The object contour is irregular and roofs are done by two flat roofs. The construction systém of walls is designed as aircrete block system. Object is composed from one housing unit with all accessories.
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Apartment building
Lojek, Daniel ; Machová, Petra (referee) ; Vajkay, František (advisor)
The aim of the bachelor's thesis is to develop project documentation for a new apartment building, which will be located in the town of Jihlava. The building has five floors, of which it has one underground floor and four above-ground floors. In the basement there are cellars, laundry room, cleaning room and utility room. On the upper floors we find apartments, the total number of which is 23. The apartments have different layouts and dimensions. Housing units, besides the first floor, are enriched with balconies, on the fourth floor with a roof terrace. All floors are connected by a staircase and an elevator. There is barrier-free access to the building, and there is also one housing unit for a person with limited mobility and orientation, which is located on the first floor. In front of the building there is a parking lot offering 63 parking spaces, of which there are 5 spaces for people with limited mobility and orientation. The apartment building is based on simple concrete foundation passes. The vertical load-bearing system of the above-ground floors is designed as a brick made of lime-sand blocks. The basement is made of reinforced concrete monolithic walls. The horizontal load-bearing ceiling structures are also made of monolithic reinforced concrete, supplemented in certain places by girders of the same material. The roof structure is made as a flat single-skin roof.
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Detached house
Fazekas, Dávid ; Žižka, Lukáš (referee) ; Vajkay, František (advisor)
The subject of this thesis is two-storey wooden basement house. The building plot is located in Brno. The House is designed with the view of surrounding buildings and the location. The House will be used for living of a family of five members. The plan view of the House is almost rectangular. The main entrance and the driveway to the House is at 1st floor level. The vertical walls are formed by a wooden frame with thermal insulation sheathed on both sides of wood chip boards and plasterboards. The ceiling structure is made of wooden beams with embedded insulation. The detached house is covered with two sloping shed roofs. The project was prepared by a computer program called Nemetschek Allplan..
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Detached family house with design studio
Dufek, Tomáš ; Žižka, Lukáš (referee) ; Vajkay, František (advisor)
The project addresses the new family house with design studio. It also dealt a double garage and parking for design studio. The building is designed in steep terrain. The building is designed Porotherm (masonry+ insulation system, ceilings). Roofing, flat roof construction. Thermal transmittance conform to the recommended values according to.
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