CONDENSATION ANALYSIS OF THE INSULATION OF WALLS ACCORDING TO DIFFERENT LOCATIONS IN MARDIN PROVINCE

Öz

In this study, condensation and vapor diffusion caused by different positioned insulation in the wall for Mardin province were analyzed. In the analysis, according to 2008 standard of TS 825, Glaser graphing method and graphical user interface (GUI) were used in MATLAB. Extruded polyurethane foam was used as the insulation material and normal unreinforced concrete was selected as the wall. Evaporation and condensation amounts were determined by creating 6 different wall models with the same insulation thickness of 20 cm thick and unreinforced concrete wall covered with 2 cm plaster on the inside and 3 cm thickness on the outside. The data obtained for 2 cm and 4 cm insulation thicknesses are presented in tables and the results are interpreted for Mardin province. As a result, it was seen that the worst wall structure in terms of condensation and evaporation was obtained in the middle insulated wall and later in the interior insulated wall structure. The externally insulated wall showed no condensation.

Anahtar Kelimeler

• Condensation and vapor diffusion,Glaser graphic method,TS 825 Standard,Insulation

Kaynakça

1. [1] Heperkan H.A., Bircan M.M., Sevindir M.K. (2001). Vapor diffusion and condensation in building materials, V. National Installation Engineering Congress and Exhibition, İzmir, TURKEY, 461-469
2. [2] Umaroğulları F., Zorer Gedik, G., Mıhlayanlar, E. (2011). Condensation Control of Insulated and Uninsulated Concrete Walls in the Periodic Regime: The Case of Edirne. megaronjournal, 6(1), 13-20
3. [3] Kavas, E., Thermal Protected Wall Sections in Eastern Anatolia Region and Condensation Control (Erzurum Case), Master Thesis, Yıldız Technical University, İstanbul, TURKEY, 1997
4. [4] Akman, S., Building damage and repair principles, TMMOB Publications, İstanbul, TURKEY, 2000
5. [5] Bircan, M.M., Computer program for the examination of the vapor diffusion process in building materials and condensation calculation, Mater Thesis, Yıldız Technical University, İstanbul, TURKEY,1999.
6. [6] Yüksek İ., Sıvacılar S.( 2017). Thermal Efficiency of Different Types Covered Walls TS 825 A Comparative Study on Conditions in Turkey. Politeknik Journal, 20 (2), 291-302
7. [7] Özel, M, İlgin Beyazıt, N . (2018). Condensation Analysis According to Different Location of Insulation in Wall. Dicle University Journal of Engineering Faculty(DÜMF), 9 (2), 785-794
8. [8] Glaser, H. (1959). Graphisches Verfahren zur Untersuchung von Diffusionsvorgangen, Kaltetechnik 11, Heft 10/59, 345-349

9. [9] Anon., DIN 4108, Warmeschutz im Hochbau, Beuth Verlag GmbH, Berlin, 1981
10. [10] Anon., TS 825 Thermal Insulation Rules in Buildings, Turkish Standard Draft, Ankara, 2008