Development Classification Scheme for Evaluation Dwellings Sound Insulation Performance in Lithuania

Jagniatinskis, Aleksandras; Mickaitis, Marius; Fiks, Boris

doi:10.1016/j.proeng.2013.04.057

Cited by 9 publications

(8 citation statements)

References 3 publications

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“…As can be seen from Table 2, in European countries, various spectra adaptation terms are used to evaluate pink and typical transport noise spectra concerning airborne sound insulation and noise level peaks at single (low) frequencies concerning impact sound insulation. Note that spectra adaptation terms in various SCS are mainly used for higher acoustic quality classes (Jagniatinskis et al 2013;Rasmussen, Rindel 2010;Garg et al 2013) for evaluation especially at low-frequency bands, e.g. from 50 Hz.…”

Section: Descriptors For Scssmentioning

confidence: 99%

“…During the last 15 years, the progress in developing SCS for buildings has been described in various works (Nurzynski 2007;Gerretsen 2009;Rasmussen, Rindel 2003, 2010Rasmussen 2004Rasmussen , 2010Rasmussen , 2011Rasmussen , 2014Jagniatinskis et al 2013;Rasmussen, Machimbarrena 2014a, 2014bBerardi, Rasmussen 2015). The national systems for acoustic classification in buildings were prepared separately at different times, and are specific for different countries.…”

Section: Introductionmentioning

confidence: 99%

“…The national systems for acoustic classification in buildings were prepared separately at different times, and are specific for different countries. An overview of the 10 existing SCSs for dwellings (NEN 1070(NEN :1999STR 2.01.07:2003;SFS 5907:2004;SS 25267:2004;DS 490:2007;IST 45:2011;NS 8175:2012;UNI 11367:2010;VDI 4100:2012;ÖNORM B 8115-5:2012) was reported in a few publications (Jagniatinskis et al 2013;Rasmussen, Machimbarrena 2014a;Rasmussen, Rindel 2003, 2010Jagniatinskis, Fiks 2004 and is presented in a modified form in Table 1. The different classes given in the classification schemes are intended to reflect the different needs for acoustical comfort levels.…”

Section: Introductionmentioning

confidence: 99%

“…Among the various available sound insulation descriptors presented in papers (Jagniatinskis et al 2013;Rasmussen, Machimbarrena 2014b;Rasmussen, Rindel 2003, 2010Jagniatinskis, Fiks 2004, EU countries mainly use D nT,w or R' w for airborne sound and L' nT,w or L' n,w for impact sound. Note that these descriptors were defined for the 100-3150 Hz frequency range and are sometimes additionally adjusted with the spectra adaptation term.…”

Section: Introductionmentioning

confidence: 99%

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Features of sound classification scheme designated to label buildings in Lithuania

Jagniatinskis

Fiks

Mickaitis

et al. 2017

Journal of Civil Engineering and Management

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In Lithuania’s case, the legal requirements for the building acoustic quality since the year 2004 has been expressed through the sound classification scheme (SCS). The relationship of the subjective indoor acoustic comfort with the value of objective sound insulation was considered as a core for the classification scheme. SCS was designed to provide at least one sound class as a request for the newly erected building, other lower classes for reconstructed buildings and higher classes for premises with enhanced acoustic comfort. The adopted scheme contains five sound classes with various steps between them and is based on rating by two different sound insulation descriptors both having the same limit value. A request to protect against noise for newly erected and reconstructed buildings was enforced via the mandatory pre-completion acoustical testing. The database collected during testing allowed for the analysis of about 2000 in situ measurements of sound insulation properties of building partitions. It showed that the possibility of selecting either of the two airborne sound insulation descriptors Dn,T,w or R’w ensures better conformity with subjective comfort perception. This paper also addresses the particularities and advantages of simultaneous application of two different descriptors for regulation of sound insulation performance of dwellings.

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Section: Descriptors For Scssmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

Features of sound classification scheme designated to label buildings in Lithuania

Jagniatinskis

Fiks

Mickaitis

et al. 2017

Journal of Civil Engineering and Management

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show abstract

“…faaliyetlerini yerine getirecek mekanları tasarlarlar. Tasarlanan bu mekanların fiziki ortam koşulları bireylerin üzerinde fizyolojik, psikolojik ve iş performansı yönünden ciddi etkileri vardır [1][2][3][4][5].…”

Section: Introductionunclassified

Konser Salonu Akustik Koşullarının Değerlendirilmesi: Adana Büyükşehir Belediyesi Konser Salonu Örneği

Şimşek

2020

Bilecik Şeyh Edebali Üniversitesi Fen Bilimleri Dergisi

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Bu çalışma kapsamında, Adana Büyükşehir Belediyesi Konser Salonu'nun akustik koşulları değerlendirilmiştir. Aktif olarak kullanılan 525 kişi kapasiteli salonun mevcut durumu için akustik değerlendirmeler, sesin nesnel parametrelerinden; reverberasyon süresi (RT), erken düşme süresi (EDT), netlik (C80), yanal enerji oranı (LF) ve zamansal ağırlık merkezi (Ts) üzerinden yapılmıştır. Sesin nesnel parametrelerini elde etmek amacıyla akustik simülasyon programlarından faydalanılmıştır. Simülasyonda kullanmak amacıyla, konser salonunun üç boyutlu modeli SketchUp 2017 yazılımında modellenmiştir. ODEON Room Acoustics Software 14.00 Combined kullanılarak oluşturulan simülasyondan faydalanılarak konser salonunun analizi yapılmıştır. Bu çalışma Adana Büyükşehir Belediyesi Konser Salonu'nun akustik simülasyonlarına, mimari ve akustik bitiş özelliklerine, ulusal ve uluslararası standartlara uygunluğunun araştırılmasına ve bunların sonuçlarına dayandırılmaktadır. Akustik açıdan frekanslara göre literatürde önerilen kabul edilebilir aralık dışında kalan değerlerin optimum düzeye getirilmesi için mekanların mimari ve akustik bitiş elemanlarında değişiklik önerileri getirilmiştir.

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Lithuanian experience of application the masonry cavity walls in multistory buildings with sound insulation requirements

2019

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Development Classification Scheme for Evaluation Dwellings Sound Insulation Performance in Lithuania

Cited by 9 publications

References 3 publications

Features of sound classification scheme designated to label buildings in Lithuania

Features of sound classification scheme designated to label buildings in Lithuania

Konser Salonu Akustik Koşullarının Değerlendirilmesi: Adana Büyükşehir Belediyesi Konser Salonu Örneği

Lithuanian experience of application the masonry cavity walls in multistory buildings with sound insulation requirements

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