A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Mažaenergio pastato sienos-pamato ilginio šiluminio tiltelio efektyvumo tyrimas ; Study on linear wall- foundation thermal bridge efficiency in low-energy buildings
In this article, the authors carried out a research on a typical linear wall-foundation thermal bridge of a lowenergy residential building, based on the principles of energy and economic efficiency. The empirical study showed that the most economical way to heat the foundation of a A + class residential building is with a continuous insulation thickness of 100 mm XPS200 (T3 position). In this position the linear wall-foundation thermal bridge is equal to 0,13 W/(mK). The annual cost per 1 meter of this connection is 0.84 €/m. The simple payback period is 30 years. By heating the foundation with 250 mm insulation thickness layer, the standard linear thermal bridge size (0.10 W/(mK)) is achieved, however this solution exceeds the economic life cycle of the material, and the payback can reach 65 years. Under other preconditions, the research shall be reviewed.
Mažaenergio pastato sienos-pamato ilginio šiluminio tiltelio efektyvumo tyrimas ; Study on linear wall- foundation thermal bridge efficiency in low-energy buildings
In this article, the authors carried out a research on a typical linear wall-foundation thermal bridge of a lowenergy residential building, based on the principles of energy and economic efficiency. The empirical study showed that the most economical way to heat the foundation of a A + class residential building is with a continuous insulation thickness of 100 mm XPS200 (T3 position). In this position the linear wall-foundation thermal bridge is equal to 0,13 W/(mK). The annual cost per 1 meter of this connection is 0.84 €/m. The simple payback period is 30 years. By heating the foundation with 250 mm insulation thickness layer, the standard linear thermal bridge size (0.10 W/(mK)) is achieved, however this solution exceeds the economic life cycle of the material, and the payback can reach 65 years. Under other preconditions, the research shall be reviewed.
Mažaenergio pastato sienos-pamato ilginio šiluminio tiltelio efektyvumo tyrimas ; Study on linear wall- foundation thermal bridge efficiency in low-energy buildings
Aviža, Donatas (author) / Baltušnikienė, Rita (author) / Kaupienė, Jovita (author)
2017-01-01
Taikomieji tyrimai studijose ir praktikoje : V tarptautinės mokslinės konferencijos "Mokslo ir studijų tendencijos globalizacijos sąlygomis" moksliniai straipsniai = Applied research in studies and practice : V international scientific conference „Science and education in globalization“ scientific articles, Panevėžys : Panevėžio kolegija, 2017, Nr. 13, p. 130-136 ; ISSN 2029-1280 ; eISSN 2669-0071
Article (Journal)
Electronic Resource
Lithuanian , English
DDC:
690