Assessment of the Impact of Thermal Insulation Performance of the Primary School in Dobruška on its Running Expenses

Abstract

My diploma thesis is foceused on evaluation of return of the investment based on the laster insulation together with the filling of the open space and the usage of the back gained heat. For my calculation I used the real building of the basic school Františka Kupky in Dobruška. It is a typical building extended to the whole area of Czech Republic. The realization of the building was finished in 1994. I deal with more variants of more widths of the insulation system in my work. In every single draft is counted with costs for buying of the insulation and the exchange of the filling of the opern spaces. Every draft is counted with the usage of the back gained heat. The biggest benefit was found in the insulation of the 180 mm perimeter wall and the 280 mm of the roofing sytem. Windows and door had the same number of the heating 0.8 W/m2k. In the experimental calculation with the most advantages the conclusion was made that on the heat loss of thr object is the most influential the filling of the open spaces and the facilities for the back gained heat, too. Because it is a typical building, my diploma thesis could work as a background for the draft of the elimination of the heat loss at the buildings with the same shape and usage