Affiliation:
1. Dalian University of Technology
Abstract
As the weak area of the residence envelope’s, window’s sound insulation is very important in the way of indoor quiet assurance. Base on the road traffic noise as sound sources, the sound insulation comparative studies is made between the insulating laminated glass and double insulated glass. The article choose two similar rooms near the Gaoerji road in Dalian assembled with the different windows, one room’s window was assembled with the insulating laminated glasses, and the other was assembled with double insulated glasses. Research shows that sound insulation effect of the wall with insulating laminated glass is better than the wall with double insulated glass 4dB.
Publisher
Trans Tech Publications, Ltd.
Reference6 articles.
1. Nese Y ugruk Akdag, A simple method to determinate required Rtr values of building envelopecomponents against road traffic noise, Building and Environment 39 (2004) 1327 – 1332.
2. Anon. Rating of sound insulation of buildings and of buildingelements, Part 1: airborne sound insulation. ISO 717-1 Acoustics, Switzerland, (1997).
3. Dr. Uwe Keller , Improved Sound Reduction with Laminated Glass, Glass Processing Days, 18–21 June 2001, 735~737.
4. Rehfeld M, Mottelet B. Improvement of sound insulation of double glazing by using wave guide systems within the air space. Internoise 2000 Congress, Nice-France, 27–30 August 2000. CD-ROM.
5. Anon. Urbanisation—case study: road traffic noise. Environ Noise Pollution Agency, http: /www. epa. nsw. gov. au/soe/95.