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Proposal of rehabilitation of hot water network
Lžičař, Jakub ; Voltr, Aleš (referee) ; Raclavský, Jaroslav (advisor)
The bachelor thesis deals with hot water recirculation systems. It is mainly focused on the malfunctions that appear in the system. Firstly, the text elaborates general information about hot water recirculation systems, hot water distribution and its parts. The next part of the thesis describes materials used in hot water recirculation systems. Then the text deals with the malfunctions of hot water recirculation systems, design and assembly of the pipes. These chapters are followed by the case study. The case study helps to imagine the way of possible future reconstruction. The time schedule of the realization was attached to the bachelor thesis.
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Energy supply for greenhouse production
Najbrtová, Zuzana ; Poláčik, Ján (referee) ; Pospíšil, Jiří (advisor)
The import of the vegetable has prevailed in the long run over the own production. In connection with this reality and increasing demand for the food with higher quality the production greenhouse is more often built. The providing heat, cold and electricity for the year-round operation is related to the construction and working of these objects. The theoretical part of this theses describes possible ways how to cover energy consumption for the model greenhouse in Kožichovice, Třebíč region. The heat losses and the year-round heat consumption were stated for the selected model and compared with the exact values from Kožichovice. The following method of energy supply was selected based on the calculated energy consumption - the separate cogeneration unit, cooperation of several cogeneration units, a biogas station, a heat pump and central heating system. These methods of energy supply were subjected to technical and economical comparison.
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Design of heating by using process Building Information Modeling (BIM)
Horák, Jiří ; Hirš, Jiří (referee) ; Maurerová, Lenka (advisor)
This thesis processes heating of the apartment house in Rožnov pod Radhoštěm, Vsetín district. Revit program was used for the design of the heating. Some calculations were made in Revit too. Then the correctness of the calculations was checked. The Revit families were made in this thesis. These families support the calculations and design automation. Then these procedures were applied to the apartment house. It is five floors building with 1012 m2 of built area. Thesis solves design of heating and technical room equipment. The technical room is placed in first floor. Heat supply is solved as central heat supply system. The ventilation is mechanical, equal pressure. Thesis is in – cooperation with the house planner and the air – conditioning system design.
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Car showroom with service
Pavlíček, Jiří ; Nespěšný, Ondřej (referee) ; Pěnčík, Jan (advisor)
The subject of this master thesis is the elaboration of project documentation for the construction of a car showroom & service. This building is located in Brno, cadastral area of city Brno: Královo Pole. It is a detached building without a basement built on a trapezoid shaped area with a flat terrain. Object is divided into two functional parts: the car showroom and the car service. These two parts are constructionally and operationally connected. The car showroom is designed as a two-storey object, which serves as car exhibition, technical and hygienic facilities and mainly the administrative parts of both objects. The car service is designed as a single-storey object without a basement, which serves as a workspace of the car service and a warehouse. The load-bearing structural system of the car showroom is made of reinforced concrete pillars with ceramic masonry. The load-bearing structural system of the car service is made of reinforced concrete pillars with light sandwich panels. The foundation slab consists of prefabricated stepped foundation pad, prefabricated reinforced concrete grade beam and concrete strip footing. Insulation system of the building is made of insulation boards from basalt wool cladding by ventilated facades with perforated steel panels. Insolation in the car showroom is secured by glass curtain wall in combination with plastic windows and doors. Ceiling structures are designed as prestressed ceiling panels Spiroll. Roofing structure of both objects is supported by prestressed reinforced concrete roof girder in combination with trapezoidal sheet and insulation boards from basalt wool and PIR boards. The roof of the objects is flat with ordinary layer order with waterproof layer from softened PVC.
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Heating of administrative building
Bobek, Jan ; Počinková, Marcela (referee) ; Topič, Jan (advisor)
The dissertation deals with heating of the administrative building. The building is heated with the floor heating and the panel heating units. The heating source is an air to water heat pump with a bivalent heating from the central heat supplying (CZT). I deal in the project with design, dimension and connection of all these parts.
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Coworking office building
Borková, Sabina ; Sochorová,, Zuzana (referee) ; Struhala, Karel (advisor)
The aim of the thesis is to design a detached two-storey office building with green roof in Pardubice. The thesis has three parts. First part presents architectural and structural designs. The building has concrete strips. The vertical loadbearing structures are designed from ceramic blocks. The envelope wall is insulated with mineral wool ETICS. The horizontal structures are designed from the prestressed Spiroll floor panels. The floors are connected by prefabricated reinforced concrete staircase and an elevator. The walls around the elevator shaft are designed from reinforced concrete. The building is assessed in terms of thermal technical requirements, acoustics, daylighting and Energy Performance Certificate. The second part proposes the design of selected building services. This part includes the design of artificial lighting, rainwater management, the design of photovoltaics, heating, mechanical ventilation and cooling. The building is connected to local district heating grid. It is cooled by VRF units on the roof and ventilation units in individual rooms. There are 42 photovoltaic panels on the roof with east and west orientation. The third part assesses the life cycle assessment of the structures. In this part, six different compositions of floor structure are assessed. The best composition is used in the design of the building. The third part of the thesis deals with the life cycle assessment of the structure. In this part, six different compositions of flat vegetated roofs are assessed. These compositions differ from each other in the type of waterproofing material and the type of the gradient layer. A roof area of 1 m2 with a heat transfer coefficient of U = 0.148 W/ (m2.K) was chosen as the functional unit for the LCA. One Click LCA software was used in the calculations. A life cycle was created for each component, including the different phases and modules defined in EN 15978. The following programs were used for the thesis: AutoCAD 2022, ArchiCAD 25, Building Designe, Hluk +, FIRE–NX, DEKSOFT, One Click LCA, Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Adobe Acrobat.
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Energy supply for greenhouse production
Najbrtová, Zuzana ; Poláčik, Ján (referee) ; Pospíšil, Jiří (advisor)
The import of the vegetable has prevailed in the long run over the own production. In connection with this reality and increasing demand for the food with higher quality the production greenhouse is more often built. The providing heat, cold and electricity for the year-round operation is related to the construction and working of these objects. The theoretical part of this theses describes possible ways how to cover energy consumption for the model greenhouse in Kožichovice, Třebíč region. The heat losses and the year-round heat consumption were stated for the selected model and compared with the exact values from Kožichovice. The following method of energy supply was selected based on the calculated energy consumption - the separate cogeneration unit, cooperation of several cogeneration units, a biogas station, a heat pump and central heating system. These methods of energy supply were subjected to technical and economical comparison.
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Car showroom with service
Pavlíček, Jiří ; Nespěšný, Ondřej (referee) ; Pěnčík, Jan (advisor)
The subject of this master thesis is the elaboration of project documentation for the construction of a car showroom & service. This building is located in Brno, cadastral area of city Brno: Královo Pole. It is a detached building without a basement built on a trapezoid shaped area with a flat terrain. Object is divided into two functional parts: the car showroom and the car service. These two parts are constructionally and operationally connected. The car showroom is designed as a two-storey object, which serves as car exhibition, technical and hygienic facilities and mainly the administrative parts of both objects. The car service is designed as a single-storey object without a basement, which serves as a workspace of the car service and a warehouse. The load-bearing structural system of the car showroom is made of reinforced concrete pillars with ceramic masonry. The load-bearing structural system of the car service is made of reinforced concrete pillars with light sandwich panels. The foundation slab consists of prefabricated stepped foundation pad, prefabricated reinforced concrete grade beam and concrete strip footing. Insulation system of the building is made of insulation boards from basalt wool cladding by ventilated facades with perforated steel panels. Insolation in the car showroom is secured by glass curtain wall in combination with plastic windows and doors. Ceiling structures are designed as prestressed ceiling panels Spiroll. Roofing structure of both objects is supported by prestressed reinforced concrete roof girder in combination with trapezoidal sheet and insulation boards from basalt wool and PIR boards. The roof of the objects is flat with ordinary layer order with waterproof layer from softened PVC.
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Heating of administrative building
Bobek, Jan ; Počinková, Marcela (referee) ; Topič, Jan (advisor)
The dissertation deals with heating of the administrative building. The building is heated with the floor heating and the panel heating units. The heating source is an air to water heat pump with a bivalent heating from the central heat supplying (CZT). I deal in the project with design, dimension and connection of all these parts.
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Design of heating by using process Building Information Modeling (BIM)
Horák, Jiří ; Hirš, Jiří (referee) ; Maurerová, Lenka (advisor)
This thesis processes heating of the apartment house in Rožnov pod Radhoštěm, Vsetín district. Revit program was used for the design of the heating. Some calculations were made in Revit too. Then the correctness of the calculations was checked. The Revit families were made in this thesis. These families support the calculations and design automation. Then these procedures were applied to the apartment house. It is five floors building with 1012 m2 of built area. Thesis solves design of heating and technical room equipment. The technical room is placed in first floor. Heat supply is solved as central heat supply system. The ventilation is mechanical, equal pressure. Thesis is in – cooperation with the house planner and the air – conditioning system design.
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