Geometry Optimalization of the Ventilated Insulating Panel

• Autorzy: Wójcik Andrzej , Wójcik Jakub , Grymin Witold , Konca Piotr , Gawin Dariusz

Identyfikatory

DOI

10.2478/ceer-2021-0050

• Języki publikacji: EN

Abstrakty

EN

An EPS ventilated panel, which may be applied as an external insulation to humid walls, is investigated. Dimensions of the air channel sections have been determined using the ANSYS software. Afterwards, the drying rate of the walls externally insulated with EPS, mineral wool and EPS ventilated panel has been compared using the WUFI software. The ventilated panel increases the drying rate when compared with the standard polystyrene panel and increases the heat loss through the wall by less than 20%.

Słowa kluczowe

EN

EPS; insulation humid walls; ventilated; ventilated channels; drying rate of wall

PL

płyta styropianowa; izolacja wilgotnych ścian; wentylacja; kanały wentylacyjne; szybkość schnięcia

• Wydawca: Oficyna Wydawnicza Uniwersytetu Zielonogórskiego
• Czasopismo: Civil and Environmental Engineering Reports
• Rocznik: 2021
• Tom: Vol. 31, no. 4
• Strony: 76--86
• Opis fizyczny: Bibliogr. 9 poz., fot., rys., tab., wykr.

Twórcy

autor

Wójcik Andrzej

• Izodom 2000 Polska

autor

Wójcik Jakub

• Izodom 2000 Polska

autor

Grymin Witold

• Lodz University of Technology, Department of Building Physics and Building Materials, Łódź, Poland

autor

Konca Piotr

• Lodz University of Technology, Department of Building Physics and Building Materials, Łódź, Poland

autor

Gawin Dariusz

• Lodz University of Technology, Department of Building Physics and Building Materials, Łódź, Poland

Bibliografia

• 1. Directive (EU) 2018/844 of the European Parliament and of the Council of 30 May 2018 amending Directive 2010/31/EU on the energy performance of buildings and Directive 2012/27/EU on energy efficiency.
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• 3. Nehdi, M 2001. Parametric study of moisture and heat transfer in a new rainscreen stucco wall. Journal of Building Physics 24, 335-347.
• 4. Nizovtsev, MI, Belyi, VT and Sterlygov, AN. The façade system with ventilated channels for thermal insulation of newly constructed and renovated buildings. Energy and Buildings 75, 60-69.
• 5. Borodulin, VY and Nizovtsev, MI 2014. Modeling heat and moisture transfer of building facades thermally insulated by the panels with ventilated channels. Journal of Building Engineering 40: 102391.
• 6. Falk, J and Sandin, K 2013. Ventilated rainscreen cladding: Measurements of cavity air velocities, estimation of air change rates and evaluation of driving forces. Building and Environment 59, 164-176.
• 7. Vanpachtenbeke, M, Langmans, J, Van den Bulcke, J, Van Acker, J and Roels, S 2017. On the drying potential of cavity ventilation behind brick veneer cladding: A detailed field study. Building and Environment 123, 133-145.
• 8. Langmans, J, Desta, TZ, Alderweireldt, L and Roels, S 2016. Field study of the air change rate behind residential rainscreen cladding systems: a parameter analysis. Building and Environment 95, 1-12.
• 9. ISO 13788:2012. Hygrothermal performance of building components and building elements – Internal surface temperature to avoid critical surface humidity and interstitial condensation – Calculation methods.