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Energy-saving family house in Šumice
Jurák, Štěpán ; Rubinová, Olga (referee) ; Počinková, Marcela (advisor)
The aim of the bachelor's thesis is to design a energy-saving detached house located on the outskirts in the village of Šumice, located of Uherské Hradiště district. The house consists of two floors, with a second-floor step-in terrace, a flat sedum roof on the top, and a one-car garage. The main entrance is facing the northwest. The social area of the house is on the first floor, including a dressing room, a utility room, a bathroom, a toilet, a study room, and a living room that is connected to the kitchen and dining room. The quiet zone is on the second floor, consisting of two children's rooms, a master bedroom with a walk-in closet, a bathroom, a toilet, and a small storage room. The house is based on concrete foundation strips. The vertical load-bearing structures are designed from ceramic blocks with thermal insulation. Horizontal load-bearing structures are reinforced concrete slabs. The building is heated by the air-water heat pump. The main heating system is a floor heating system combined with radiators and towel radiators. The utility room is designed with mechanical ventilation with a heat recovery unit. Exhaust and intake are located on the north facade. Fresh air is supplied in living rooms and exhaust air suction in the garage, bathrooms, and walk-in closet. The building is connected to the water mains and the combined sewer. In the heat pump is installed a hot water cylinder. Stormwater accumulated in the tank then used for toilet flushing and watering the garden.
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Single-family house in Pustiměř
Cupák, Radek ; Jechová, Marie (referee) ; Ostrý, Milan (advisor)
The aim of the bachelor's thesis is to design a low-energy detached house for four people. The project is divided into two parts. The first part includes the project documentation for building permission. The second part focuses on building services. The documentation includes solutions for the building in terms of fire safety, thermal technology, acoustics and lighting. The family house is located in the village of Pustiměř, Vyškov district. The house is connected to the electrical, water, rainwater and sewage networks. It is a two-story house with a garage built on a gently sloping plot. On the first floor, there is an entrance hall, a walk-in-wardrobe, a living room with a kitchen, a pantry, a bathroom and a utility room. On the second floor, there is a toilet, a bathroom, an office, a study, a bedroom with a walk-in-wardrobe, a children's room, and another children's room with a walk-in-wardrobe. The detached house is built on a reinforced concrete slab, which is insulated by XPS panels insulation. The walls are designed from sand-lime bricks. The insulation is made of a contact insulation system from grey polystyrene combined with basalt wool. The ceiling structure above the first floor is made of a reinforced concrete slab. The roof is a gable roof with nailed trusses. The insulation is made of blown cellulose. Attached to the family house is a garage. It is built on a reinforced concrete slab, insulated with floor polystyrene. The walls are made of aerated concrete blocks. The roof is a flat green roof. Heating is provided by an air-to-water heat pump with an electric backup source. Hot water is stored is a storage tank and disturb through the hydronic underfloor heating system. Air exchange is provided by mechanical ventilation with heat recovery and an electric air heater. Photovoltaic panels with battery storage are located on the roof. Water from paved areas is collected and stored on a storage tank and used for irritation of greenery, excess rainwater is discharged into the rainwater sewer. The project documentation also includes an energy performance certificate classified as A – very efficient.
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Single-family house
Král, Matěj ; Bantová, Sylva (referee) ; Krupicová, Jana (advisor)
This bachelor thesis aims to design a single-family home. The residence is designed from energy-efficient sand-lime bricks with an External Thermal Insulation Composite System (ETICS) that ensures efficient insulation, embodying passive construction techniques for all-year thermal comfort. The ground floor contains a master bedroom, a bathroom, a kitchen, a utility room, and an entryway, all connected through a central hall that serves as a functional circulation. We can find an another bathroom on the first floor, two children's bedrooms, and another master bedroom with walk in closet. Foundations comprise plain concrete strips. The house will be connected to the freshwater service pipe and sewer service pipe. Fresh water will be heated by a hot water cylinder. From the hard landscaping by drainage paving and from the roofs by storing in the storage reservoir for watering the garden, excess rainwater will be infiltrated by infiltration soakaway crates. Heating in the house will be provided by a pellet boiler in the season of winter, and by solar thermal collectors, in a the summer time. On the ground floor by floor heating and on the first floor by ceiling heating system. All will be supported by photovoltaic panels with batteries in the utility room. Mechanical ventilation with heat recovery will be placed on the wall in the utility room and will supply fresh and extracted exhaust air.
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Detached house in Boleradicích
Pospíšilová, Kateřina ; Jelínek, Petr (referee) ; Dohnal, Jakub (advisor)
The aim of this bachelor’s thesis is to design a nearly zero energy detached house for a family of four. The first part of the thesis is architectural and structural design, including fire safety solution and building physics, which is focusing on acoustic assessment, thermal assessment, and assessment of daylight. The second part is design of building services and design of heating system for a documentation for building permit. The building is located on gently sloping plot in a Boleradice in South Moravia. It has two storeys and gable roof. There is a separate one-storey garage with flat green roof on the plot. The building is based on a reinforced cocreate foundation slab on gravel of foam glass. The external walls are made from sand-lime blocks with ETICS of expanded polystyrene with graphite. The floor structure is a cast-in-place reinforced concrete slab. Gable roof is design like a warm roof, with load bearing structure from timber. The ground floor includes a walk-in wardrobe, a study, a utility room, a bathroom, a pantry, a living room open to a kitchen with access to the deck. The private zone, located on the first floor, consists of a master bedroom, children’s bedrooms, a bathroom, a separate toilet, and walk-in wardrobes. In the project, the design includes mechanic ventilation with heat recovery, rainwater management system, sanitary installation, electric installations, and a photovoltaic system as part of design conception of building services. Heating and domestic hot water treatment are provided by an air-water heat pump. Distribution of heat is provided by floor heating. The project also includes the Energy Performance Certificate.
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Energy-saving family house in Předměřice
Rybář, Aleš ; Vyhlídalová, Karolína (referee) ; Počinková, Marcela (advisor)
The bachelor´s thesis aims to design a nZEB detached house. It´s located in Předměřice in a relatively quiet area. The building has two floors with an attached garage, workshop, sanitary facilities and storage room. The building has a cold-pitched roof and the attached part has a mono-pitched roof. The ground floor of the house is a social part with a living room connected to the kitchen, study, bathroom, WC, garage, laundry and utility room. The first floor is a private zone with a master bedroom with a walk-in closet, two bedrooms, a bathroom, a WC and a storage room. The building is based on reinforced concrete foundation strips. The vertical structures are masonry made of ceramic blocks. Horizontal load-bearing structures are made of ceramic blocks and reinforced concrete. The house is connected to the freshwater main and sanitary sewer. Domestic hot water is supplied by the 300 l hot water cylinder. Rainwater from the roofs is accumulated for reuse. The excess water is diverted through the overflow into infiltration. Rainwater from built-up areas is infiltrated into the ground. Heating in the house is provided by an air-water heat pump, which is also used for DHW. The heating system of the house is floor heating in combination with electric radiators. On the cold roof there are placed photovoltaic panels for batteries placed in the utility room. The house is partly ventilated by a mechanical system with a heat recovery. The rest of the rooms that are not part of the living area are ventilated by windows.
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Low-energy construction
Halama, Miroslav ; Vaňková, Lucie (referee) ; Krejza, Zdeněk (advisor)
The bachelor thesis is proposing three construct variants of chosen family houses and assign each to particular energy performance certificate of A, B, and C values. Thesis describes trends in low-energy houses and theory of building valuation. Furthermore established financial indicator to determinate approximate building value and calculate investment efficiency and its correlation with operating costs. The aim of this study is economic analysis of investment efficiency of particular energy performance certificate buildings.
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Energy assessment of civil buildings
Slovenčíková, Iveta ; Vendlová, Lucie (referee) ; Horák, Petr (advisor)
The aim of the thesis is the energy rating of buildings. The introduction included the issues of the topic, including normative and legislative regulations, process energy performance certificates along with energy audits for residential building. The object is evaluated in terms of energy, economic and environmental. Within the energy audit was designed and evaluated austerity measures.
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Energy optimization of the administrative building
Černý, Tomáš ; Horák, Petr (referee) ; Adam, Pavel (advisor)
The diploma thesis deals with the energy audit of administrative building. In the theoretical part I described the heat pumps. In a calculated part I proposed austerity measures and created of them saving variant. I chose the most suitable variant and assess it from an economic and ecological point of view. In the third part, I use the calculation program to optimize the building.
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heating of the pedagogical advisory centre
Šrámková, Denisa ; Vendlová, Lucie (referee) ; Počinková, Marcela (advisor)
The bachelor's thesis deals with the design of the heating system of the pedagogical counseling center. The theoretical part of the work deals with the energy performance of buildings and a certificate of energy performance of the building. The calculation part deals with a separate design of the heating system and its partial elements. The calculation part also deals with hot water heating and heat accumulation. An air / water heat pump is designed as the heat source. The building is heated by radiators and underfloor heating. The entire technical solution is described in the technical report, including requirements for other professions.
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PCM-based heat and cold storage
Němec, Lukáš ; Ostrý, Milan (referee) ; Šikula, Ondřej (advisor)
In the first part of the bachelor thesis I will deal with the accumulation of heat and cold using materials with phase change and also the design of a PCM storage tank. The aim of my effort is to design the most ideal spacing of tubes in a given tank, so as to achieve the greatest possible heat capacity. I performed simulation experiments in CalA 4.0. The second part is computational, where I focus on the design of heating in the pension. I solve heating with an air-to-water heat pump. I designed solar collectors for hot water heating. The last and third part is the project, which contains the project documentation together with the technical report.
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