Interrelation between glazed Surfaces, Building Structure and Thermal Comfort Ferenc Kalmr and Andrs Csiha Department of Building Services, University

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Interrelation between glazed Surfaces, Building Structure and Thermal Comfort Ferenc Kalmr and Andrs Csiha Department of Building Services, University of Debrecen Debrecen, Hungary 4028 Debrecen, temet utca 2-4. fkalmar@mfk.unideb.hu csiha@mfk.unideb.hu www.mfk.unideb.hu PLEA2006 The 23 nd Conference on Passive and Low Energy Architecture Geneva, Switzerland, 6-8 September 2006 Slide 2 Three type of the analyzed building structures Traditional construction 1: SD (sun-dried) brick Traditional construction 2: B30 brick (with vertical cavities) Light (modern) construction: wood frame structure Slide 3 Measured data in the analyzed original building structures Basic data of the analyzed and measured rooms: 4.00 x 5.00 x 2.80 m, two external walls, 1 window of ~2m 2 (different orientations). Admitted temperature zone Slide 4 Original structures Basic characteristics of walls and rooms Refurbished structures Slide 5 Heat gains for a room with 1m 2 West oriented glazed area Result of the simulation 1. Original structuresRefurbished structures Slide 6 Internal temperature in a room with West orientation of the 2m 2 glazed area Result of the simulation 2. Original structures Admitted temperature zone Refurbished structures Admitted temperature zone Slide 7 Admitted glazed area in function of the orientation (ti 24C) Result of the simulation 3. Original structuresRefurbished structures Slide 8 Thank you for your attention.