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Analysis of influence of a roof construction on indoor thermal stability in summer season
Hofman, Petr ; Katunský,, Dušan (referee) ; Hirš, Jiří (referee) ; Mohelníková, Jitka (advisor)
The design of the building must respect the basic conditions for ensuring thermal comfort in the living space. The thermal comfort is influenced by several factors and one of them are the constructions of the building envelope. This work was focused on investigating influence of roof structures. The goal was to make analysis of influencing the selected modifications of the roof compositions to the thermal stability in the summer formed by experiments and detailed computer simulations. On the basis of these findings were defined suitable modifications. It has been worked out that the maximum indoor air temperature can be reduced by up to 1.5 °C in a suitable way. The cool roofs, thermal inertia and the ventilated air cavity layer have the greatest benefit. When evaluating the return on investment in a roof with high thermal inertia represented by a concrete layer of 100 mm, its return compared to a light roof and airconditioning is 12.1 years. The return on installation of external blinds on roof windows is 3.3 years compared to airconditioning.
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Residential Complex in Brno - Komín
Preininger, Petr ; Vrbka, Jan (referee) ; Makovský, Zdeněk (advisor)
The locality is one of the most desired in the city of Brno and its outskirts. My goal was to create an enclosed city block (a district in a district), where the neighbours know each other and therefore create a strong community. To ensure some degree of privacy I have divided the continuous longitudinal house block, which highlights the descend of the land, into separated groups of 3 to 6 terraced houses. To the groups I have then assigned shared gardens which together give impression of being one unit. The plot itself has the biggest value in todays state. The end of the village seamlessly turns into forrest which makes up for a barrier of some sort. The quality of the location lays in the contact with the forrest. That is the reason why I have decided to lower the building area under the visual horizon and keep the gardening colony, although on the roofs of the buildings.
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Detached House on the Slope
Hrubý, Libor ; Nováková, Tereza (referee) ; Kalousek, Lubor (advisor)
Bachelor’s thesis, that cover project documentation of building part of the new build detached house on the slope. Object has a two floors and a basement. Vertical structures are made of sand-lime brick system KM Beta Sendwix. Ceiling constructions are made of precast prestressed concrete panels Spiroll. Object has green shed roof, a roof pitch 10%, terrace and flat green roof. Layout of the house is divided into the rest part situated in the first floor and the day part situated in the second floor with direct access to the terrace. Technical and storage facilities are situated in basement floor.
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Winery Marcinčák Novosedly
Janovská, Tereza ; Todorov, Petr (referee) ; Boleslavská, Yvona (advisor) ; Petříček, Tomáš (advisor)
The subject of the bachelor's thesis for the academic year 2020/21 was the design of a representative and production space for winemaker Petr Marcinčák, the owner of the Marcinčák winery, whose current object does not correspond to the required representation. The newly created building is located on the outskirts of the village Novosedly, on an elevated hill Stara hora. This plot offers a unique view of the Palava wine region and the nearby wine town of Mikulov, which is dominated by the local castle. The land is situated uphill. Its terrain is sloping using the so-called terraces, where the individual terraces are spaced up to four meters in height. With the help of these height spacings, I could afford to design a partially recessed building. The representation part and the production part are located separately so that the production does not disturb possible guests of the winery. The production hall is designed in the lower part of the plot. Structurally, it is a skeletal system with a vegetation roof. The representative building is designed as a system of three blocks folded into a triangle with the height difference of the individual blocks. The space was created between the blocks and is used for communication. The first floor, also the entrance, serves as a reception for newly accommodated guests, a tasting room and accommodation. The second floor is used for catering and wine representation. The first underground floor serves as an accommodation. The whole building is designed from monolithic reinforced concrete. The main part of the tasting and catering is solved by reinforced concrete frames due to the large span. The roofs are used as terraces or vegetation roofs, with the exception of the roofing of the last above-ground floor, where it is a classic single-skin roof. The facade of the building is designed individually depending on the height of the floor. Stone cladding is chosen for the underground floor. The first floor is
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Small apartments, Mojmirovo namesti in Brno
Zaoralová, Hana ; Erben, Adam (referee) ; Pavlovský, Tomáš (advisor)
This bachelor’s thesis is based on the school work from the subject AG033 – Architectural design studio 3. The architectural design deals with a new housing building, which is situated in Brno – Královo Pole, on Chaloupkova and Košinova street. The construction site consists of several parcels unified under one owner. The construction of low-rise houses and a car workshop are currently located on these plots, but their demolition is planned. The investor also wanted a communication link between the new building and the adjacent parking house, which he also owns. The plot is adjacent to a care center for the blind and purblind people, a primary school and a parking house, which is connected to the new housing building by a galerry. The new building combines the function of housing on the upper floors, as well as a doctor's office, rentable studios, a cafe or several sales areas. In the two underground floors, there are storrage cubicles and parking, which can be accessed by two car lifts. The construction site has an elongated shape with a corner to the south Its eastern side connects to Košinova street. Close to this place, there are both 4-5 storey buildings and low-rise family houses with 1-2 storeys. Due to dimension of the streets, the height is important. The highest floor of the building was set back from the street. At the same time, the building complements the gap and thus contributes to a better intergrated surrounding development. The building is designed as a combination of wall and skeleton frame support systém, where the skeleton frame is used ih the underground floors, and the wall support systém is used in the higher floors.
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The Permaculture and the City
Sukopová, Dagmar ; Utíkalová, Ivana (referee) ; Mléčka, Jan (advisor)
In my diploma thesis, I wanted to outline the possibilities of gradual revitalization of our cities in the spirit of permaculture and at the same time support food self-sufficiency by designing fruit parks, community and roof gardens for commercial and non-commercial use. The work deals with the idea of integrating agriculture into the urban environment in local conditions. The application of urban agriculture, especially in Western countries, is already quite common. The work should serve as a guide to creating a more sustainable urban environment.
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Rainwater management in urban areas
Haška, Aleš ; Malaník, Stanislav (referee) ; Raclavský, Jaroslav (advisor)
The thesis focuses on the issue of stormwater management in urban areas with a focus on vegetated roofs . In this paper, testing of vegetated roof compositions at the DERIC experimental centre is published. The compositions are tested here to refine the existing knowledge on the behaviour of vegetated roofs in real environments. The existing knowledge of vegetated roof compositions is presented. The paper also explains how to input these specific vegetated roof compositions into the LID (Low Impact Development) module, which is part of the SWMM (Storm water management model) program. For each roof, parameters were compiled during which the simulated composition showed the greatest agreement with the measured data. After a satisfactory match, two compositions were selected and implemented in a specific area. For the specific area, there is already a rainfall-runoff model built from a previous research project, but new sub-catchments needed to be generated for this model and this was achieved using the PYTHON programming language. Subsequently, analyses of runoff reduction from the area of interest were performed.
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Analysis of influence of a roof construction on indoor thermal stability in summer season
Hofman, Petr ; Katunský,, Dušan (referee) ; Hirš, Jiří (referee) ; Mohelníková, Jitka (advisor)
The design of the building must respect the basic conditions for ensuring thermal comfort in the living space. The thermal comfort is influenced by several factors and one of them are the constructions of the building envelope. This work was focused on investigating influence of roof structures. The goal was to make analysis of influencing the selected modifications of the roof compositions to the thermal stability in the summer formed by experiments and detailed computer simulations. On the basis of these findings were defined suitable modifications. It has been worked out that the maximum indoor air temperature can be reduced by up to 1.5 °C in a suitable way. The cool roofs, thermal inertia and the ventilated air cavity layer have the greatest benefit. When evaluating the return on investment in a roof with high thermal inertia represented by a concrete layer of 100 mm, its return compared to a light roof and airconditioning is 12.1 years. The return on installation of external blinds on roof windows is 3.3 years compared to airconditioning.
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Winery Marcinčák Novosedly
Janovská, Tereza ; Todorov, Petr (referee) ; Boleslavská, Yvona (advisor) ; Petříček, Tomáš (advisor)
The subject of the bachelor's thesis for the academic year 2020/21 was the design of a representative and production space for winemaker Petr Marcinčák, the owner of the Marcinčák winery, whose current object does not correspond to the required representation. The newly created building is located on the outskirts of the village Novosedly, on an elevated hill Stara hora. This plot offers a unique view of the Palava wine region and the nearby wine town of Mikulov, which is dominated by the local castle. The land is situated uphill. Its terrain is sloping using the so-called terraces, where the individual terraces are spaced up to four meters in height. With the help of these height spacings, I could afford to design a partially recessed building. The representation part and the production part are located separately so that the production does not disturb possible guests of the winery. The production hall is designed in the lower part of the plot. Structurally, it is a skeletal system with a vegetation roof. The representative building is designed as a system of three blocks folded into a triangle with the height difference of the individual blocks. The space was created between the blocks and is used for communication. The first floor, also the entrance, serves as a reception for newly accommodated guests, a tasting room and accommodation. The second floor is used for catering and wine representation. The first underground floor serves as an accommodation. The whole building is designed from monolithic reinforced concrete. The main part of the tasting and catering is solved by reinforced concrete frames due to the large span. The roofs are used as terraces or vegetation roofs, with the exception of the roofing of the last above-ground floor, where it is a classic single-skin roof. The facade of the building is designed individually depending on the height of the floor. Stone cladding is chosen for the underground floor. The first floor is
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