Air thermal bridges

Piotr Kosiński

Abstrakt

The paper presents the phenomenon of air thermal bridges. The results of thermal simulation are presented. The impact of air infiltration on the surface temperature adjacent to air thermal bridges is discussed.

Słowa kluczowe: air thermal bridge, infiltration, air tightness of building envelope
References

Deseyve C., Bednar T., Wind induced airflow through lightweight pitched roof contruction: Test roof element – measurements and model validation, 8th Symposium on Building Physics in the Nordic Countries, Kopenhaga 2008.

Dufour M.B., Derome D., Zmeuranu R., Analysis of thermograms for the estimation of dimensions of cracks in building envelope, Infrared Physics & Technology, Vol. 52, 2009, 70-78.

ISO 14683:2007 Thermal Bridges in Building construction – Linear thermal transmittance – Simplified methods and default values, EU.

ISO 10211:2007 Thermal Bridges in Building construction – Heat flows and surface temperatures – Detailed calculations, EU.

ISO 6946:2007 Building components and building elements – Thermal resistance and thermal transmittance – Calculation method, EU.

ISO 10077-2:2012 Thermal performance of windows, doors and shutters – Calculation of thermal transmittance – Part 2: Numerical method for frames, EU.

ISO 13789:2007 Thermal performance of buildings – Transmission and ventilation heat transfer coefficients – Calculation method, EU.