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Assessment of investment in heating house
Zdražil, Pavel ; Štelcl, Otakar (referee) ; Baláš, Marek (advisor)
The bachelor´s thesis deals with economic evaluation of investment in insulation and heating and resulting operation of boilers in a family house. The calculation of thermal design power, which is needed for heating, was made according to norm ČSN EN 12831 for the house in actual state without insulation. Further were suggested two options of insulations and modernization of windows, for reduction of heat loss. Then was calculated the thermal design power for the two new options, again according to norm ČSN EN 12831. Next were presented possibilities of heat sources. For the specified family house was chosen a gas boiler in classical and condensing implementation for all three variants of insulation. These all options have made six variants which were compared together and evaluated. In the conclusion were excluded four variants economically disadvantageous and was chosen one of the final two variants as the best suggestion for the specified family house.
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Assessment of investment in heating house
Baláži, Martin ; Šnajdárek, Ladislav (referee) ; Baláš, Marek (advisor)
Bachelor thesis assesses the ways in which you can reduce the cost of heating a house. After the calculation of heat loss, there are chosen appropriate thermal-insulation applications to reduce heat transmission through the facade, roof and windows of the building. In the next step is chosen more efficient and environmentally friendly way of heating. Return on investments of selected applications, are shown graphically.
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Building insulation influence on heat consumption
Langer, Jiří ; Košner, Jan (referee) ; Hejčík, Jiří (advisor)
The aim of this work is to study heat consumption and to specify real savings of heat after applying thermal insulation. These real savings will be compared with the savings, which were theoretically quantified. Main part of this thesis studies different types of thermal insulation and ways of applying of the thermal insulation. The histogram, which shows savings from settlement units at Vinohrady, Líšeň, Kamenný vrch and Slatina is also part of the thesis. Schema, which shows tendency of correct, ordinary and incorrect thermal insulation can be also found in this work. We analyze teoretical solution of savings on street Oblá no. 56 with real measurements.
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Family house energy requirements audit
Němec, Miloš ; Hejčík, Jiří (referee) ; Fišer, Jan (advisor)
The bachelor’s thesis deals with a comparison of several modifications of the terraced house, which should reduce the final energy requirements. For this purpose National calculating tool is applied, which complies with Czech government regulation no. 148/2007 Coll. In conclusion, individual modifications are evaluated accordely to energy savings and simple return on investments.
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Construction technology stage in the restoration of the building envelope
Křípal, Vladimír ; Novotný, Michal (referee) ; Diaz, Yvetta (advisor)
The subject of this bachelor’s thesis is offering solution for technological stages of regeneration of a building envelope of Primary school Chrast. The thesis includes regeneration of existing plasters and execution of a contact heating systems using polystyrene plates. The thesis describes technological processes, principles of organization of construction, time scheduling, suggestion of mechanical sets, occupational safety and health, quality requirements and itemized budget.
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Options insulation of the house and its economic return
Kutra, Tomáš ; Majsniar, Michal (referee) ; Kocourková, Gabriela (advisor)
The subject of my thesis work is the solution for thermal insulation of the house and price analysis. The theoretical part will deal with the issue of prices, costs, costing, financing and construction materials that will bring cost savings on top. In the practical part, directly focus on the family house in the village Svárov. If we analyze the cost of fuel at present and suggest solutions that can reduce these costs. Next, calculate the payback time, according to the type of financing and amount of state subsidies from the Green Savings Fund.
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Familly house in Novém Městě nad Metají
Sháněl, Tomáš ; Burdová, Jana (referee) ; Brukner, Bohuslav (advisor)
The project addresses the low energy new build detached house, which will be permanently used for housing. The building is designed as a two-storey house, which is intended to be permanent residents of 4-5 persons. Roofed building with a flat roof is solved by using a bottom discharge reinforced concrete slabs. Load-bearing walls are from Sendvix manufacturer KM - BETA. The ceilings are designed as monolithic. The building is located in the gap between the existing building houses. The house has a garage for one car.
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