- Tytuł:
-
Analiza opłacalności ocieplania wybranych budynków jednorodzinnych. Część II
Analysis of thermal insulation profitability of selected individual houses (single family houses). Part II - Autorzy:
-
Rutkowska, G.
Przybytkowski, M. - Powiązania:
- https://bibliotekanauki.pl/articles/886595.pdf
- Data publikacji:
- 2008
- Wydawca:
- Szkoła Główna Gospodarstwa Wiejskiego w Warszawie. Wydawnictwo Szkoły Głównej Gospodarstwa Wiejskiego w Warszawie
- Tematy:
-
budynki jednorodzinne
dachy
izolacja cieplna
naklady inwestycyjne
ocieplanie budynkow
oplacalnosc
sciany
sciany zewnetrzne
styropian
wskaznik SPBT - Opis:
- The paper presents the analysis of the warm insulation profi tability of existing single-family buildings. The investigations embedded the external baffl es of the buildings from years 1958–2006. The analysis shows that external walls and a roof are the most crucial parts of building if considering a heat loss. As for a profi tability index NPV, due to its accuracy and the possibility of an additional estimation of results as well as despite the more complicated calculation procedures, this index should be treated in legal documents with the same importance as the SPBT index, being commonly used to determine variants of thermo-modernization. Moreover, the highest profi tability is shown by the investments with an additional warm-insulating coat in the buildings from years 1958–1979. The use of the insulation of optimal thickness, on walls – made of Styro-foam, whereas on roofs – of mineral wool, guarantees that the current norm requirements considering the warm insulation of building baffl es are fulfi lled in every cases.
- Źródło:
-
Scientific Review Engineering and Environmental Sciences; 2008, 17, 4[42]
1732-9353 - Pojawia się w:
- Scientific Review Engineering and Environmental Sciences
- Dostawca treści:
- Biblioteka Nauki
Artykuł