NOISE CONTROL IN RESIDENTIAL BUILDINGS IN THE CONTEXT OF NATIONAL REGULATION AND AN EXAMPLE

Yıl 2023, Cilt: 11 Sayı: 4, 785 - 797, 30.12.2023

Ahsen İnce Füsun Demirel

Öz

Noise in residential buildings has been a problem for users for years. In order to ensure acoustic comfort conditions in these units, noise control is included in the country's regulations. As a result of noise control gaining importance in our country in recent years, the Regulation on the Protection of Buildings Against Noise (2017) and the Regulation on Amending the Regulation on the Protection of Buildings Against Noise (2018) came into force. In this context, the aim of the study is to examine the noise control of an existing residential building and present suggestions for improvement by comparing it with the limit values defined in the regulation. Using the Insul (v9.0.24) simulation program, calculations were made to produce an evaluation of an independent unit of an existing residential structure. According to the results of this study, it has been determined that the sound transmission loss is quite high in the external walls of the composite structure due to the high wall thickness and the use of double-layered structural elements, but the insulation value of the composite system decreases due to the low sound transmission loss of the windows. While sufficient sound insulation is provided in the interior walls, it has been determined that the impact sound limit values are not met due to the lack of adequate sound insulation measures in the floors, as in many residential buildings. For this reason, in the study, suggestions are presented to improve the sound insulation values of building elements that do not meet the limit values.

Anahtar Kelimeler

Residential Buildings, Noise, Acoustic Comfort, Regulation on the Protection of Buildings Against Noise

Kaynakça

• [1] Bayazıt, N. T., and Aşçıgil, M. (2007). Sağlıklı ve yaşanabilir çevreler için akustiğin önemi. VIII. Ulusal Tesisat Mühendisliği Kongresi.
• [2] Özçetin, Z., Demirel, F., and Eminel, M. (2018). Eğitim yapıları özelinde akustik konfora yönelik uygulama örneği. Social Science Development Journal, ISSN 2630-6212, Volume 3 Issue 12, 468- 475.
• [3] Şentop, A. (2013). Binaların Gürültü Kontrolü Etkin Tasarımı İçin Yapı Elemanı Seçim Aracı, Master Thesis, Istanbul Technical University, Institue of Science, İstanbul.
• [4] Maschkea, C. and Niemanna, H. (2007). Health effects of annoyance induced by neighbour noise. Noise Control Eng. J., 55 (3), May-June, 348-356.
• [5] Rasmussen, B., and Ekholm, O. (2015). Neighbour and traffic noise annoyance at home - prevalence and trends among Danish adults. Euronosie 2015. 31 May- 3 June Maastrich.
• [6] Park, S. H., and Lee, P. J. (2017). Effects of floor impact noise on psychophysiological responses. Building and Environment, 116 (2017), 173-181.
• [7] Şentop Dümen, A., and Tamer Bayazıt, N. (2019). Konutlarda akustik performansın ölçümler ve kullanıcı anketleri ile değerlendirilmesi. 13. Ulusal Akustik Kongresi ve Sergisi 17-18 Ekim 2019 | Dicle Üniversitesi, Diyarbakır.
• [8] Şentop Dümen, A., and Şaher, K. (2020). Noise annoyance during COVID-19 lockdown: A research of public opinion before and during the pandemic. J. Acoust. Soc. Am. 148 (6), December 2020. 3489–3496. https://doi.org/10.1121/10.0002667
• [9] Şentop Dümen, A., Şaher, K., and Kurra, S. (2022). Towards new acoustic policies in the ‘new normal’ of the Covid-19 pandemic. Proceedings of the 24th International Congress on Acoustics, October 24 to 28, 2022 in Gyeongju, Korea.
• [10] Demirel, F., Özçetin, Z., Arslan, S., Görkem, M., and İlisulu, S.G. (2018). Ankara’da bir entegre sağlık kampüsü hasta yatak odalarının akustik performans değerlendirmesi. EJONS International Journal on Mathematic, Engineering and Natural Sciences, ISSN 2602 – 4136, Year 2 (2018) Vol: 3 Issued in September 1, 54-74.