Session PA-1 (2) : Building Acoustics ; Window Design for School Class Rooms for the Reduction Aircraft Noise

This study aims to find an appropriate window for class rooms to provide proper sound insulation against aircraft noise and to achieve this, measurements were taken of the sound insulation performance of windows with varying thicknesses of inner air space and sound absorption materials in the inner air spaces. As a result of this study the improvement of the sound insulation performance of windows (single, double and triple window) has been shown through the analysis and the measuring of windows with these characteristics. These results may be applied to the manufacture of window frames and provide data for the improvement of the sound insulation performance of windows.