Extension of the Simplified Method for Estimating Sound Insulation between Rooms in Buildings

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21720%2F20%3A00356732" target="_blank" >RIV/68407700:21720/20:00356732 - isvavai.cz</a>

Výsledek na webu

<a href="https://www.czakustika.cz/misc/aklisty/26-14.pdf" target="_blank" >https://www.czakustika.cz/misc/aklisty/26-14.pdf</a>

DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Extension of the Simplified Method for Estimating Sound Insulation between Rooms in Buildings

Popis výsledku v původním jazyce

The new simplified method for estimating the flanking airborne and impact sound transmission between rooms in residential buildings was published in 2014. It is based on the theoretical models described in parts 1 and 2 of the technical standards ČSN EN ISO 12354. This method enables quick estimation of in situ sound insulation in buildings with common building elements. Recent activities have extended its possible use to include walls and floors with acoustic linings (both on separating or flanking elements). This paper describes the principle of extension and provides examples of its application to typical building situations. It is shown that the resulting theoretical airborne or impact sound insulation improvement by additional lining depends dramatically on the degree of flanking transmission in the original situation. This finding would provide particularly important information for an accurate design when the laboratory data of improvement are used.

Název v anglickém jazyce

Extension of the Simplified Method for Estimating Sound Insulation between Rooms in Buildings

Popis výsledku anglicky

The new simplified method for estimating the flanking airborne and impact sound transmission between rooms in residential buildings was published in 2014. It is based on the theoretical models described in parts 1 and 2 of the technical standards ČSN EN ISO 12354. This method enables quick estimation of in situ sound insulation in buildings with common building elements. Recent activities have extended its possible use to include walls and floors with acoustic linings (both on separating or flanking elements). This paper describes the principle of extension and provides examples of its application to typical building situations. It is shown that the resulting theoretical airborne or impact sound insulation improvement by additional lining depends dramatically on the degree of flanking transmission in the original situation. This finding would provide particularly important information for an accurate design when the laboratory data of improvement are used.

Druh

J_ost - Ostatní články v recenzovaných periodicích

CEP obor

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OECD FORD obor

20101 - Civil engineering

Projekt

<a href="/cs/project/LO1605" target="_blank" >LO1605: Univerzitní centrum energeticky efektivních budov – Fáze udržitelnosti</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2020

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Akustické listy

ISSN

1212-4702

e-ISSN

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Svazek periodika

26

Číslo periodika v rámci svazku

1-4

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

5

Strana od-do

5-9

Kód UT WoS článku

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EID výsledku v databázi Scopus

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