SHIELDING OF NOISE SOURCES USING ACOUSTIC SCREENS COMPOSED

The paper presents some experiments in which was used acoustic screens performed in two combinations of material layers. First variant of experimentation was the one in which the walls of the acoustic screens were performed by alternating the layers of OSB - mineral wool – plasterboard. In the seco...

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Autores principales:	CLAUDIA TOMOZEI, OANA IRIMIA, MIRELA PANAINTE-LEHADUS
Formato:	article
Lenguaje:	EN
Publicado:	Alma Mater Publishing House "Vasile Alecsandri" University of Bacau 2020
Materias:	acoustic screening noise level acoustic screen material layers Technology T Engineering (General). Civil engineering (General) TA1-2040
Acceso en línea:	https://doaj.org/article/8529d812e4eb4705aa781e568cd234f4
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id	oai:doaj.org-article:8529d812e4eb4705aa781e568cd234f4
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spelling	oai:doaj.org-article:8529d812e4eb4705aa781e568cd234f42021-12-02T19:50:32ZSHIELDING OF NOISE SOURCES USING ACOUSTIC SCREENS COMPOSED10.29081/jesr.v26i1.122068-75592344-4932https://doaj.org/article/8529d812e4eb4705aa781e568cd234f42020-03-01T00:00:00Zhttp://www.jesr.ub.ro/1/article/view/12https://doaj.org/toc/2068-7559https://doaj.org/toc/2344-4932 The paper presents some experiments in which was used acoustic screens performed in two combinations of material layers. First variant of experimentation was the one in which the walls of the acoustic screens were performed by alternating the layers of OSB - mineral wool – plasterboard. In the second variant was used the combination layers of OSB - mineral wool - corrugated cardboard. The noise level measurements were made of the acoustic screen on construction type with three walls and three walls and lid. The recordings of the noise level were achieved by positioning the source in 4 measuring points and the microphone (receiver) in 16 points. Measurement results showed the best variant of work. CLAUDIA TOMOZEIOANA IRIMIAMIRELA PANAINTE-LEHADUSAlma Mater Publishing House "Vasile Alecsandri" University of Bacauarticleacoustic screeningnoise levelacoustic screenmaterial layersTechnologyTEngineering (General). Civil engineering (General)TA1-2040ENJournal of Engineering Studies and Research, Vol 26, Iss 1 (2020)
institution	DOAJ
collection	DOAJ
language	EN
topic	acoustic screening noise level acoustic screen material layers Technology T Engineering (General). Civil engineering (General) TA1-2040
spellingShingle	acoustic screening noise level acoustic screen material layers Technology T Engineering (General). Civil engineering (General) TA1-2040 CLAUDIA TOMOZEI OANA IRIMIA MIRELA PANAINTE-LEHADUS SHIELDING OF NOISE SOURCES USING ACOUSTIC SCREENS COMPOSED
description	The paper presents some experiments in which was used acoustic screens performed in two combinations of material layers. First variant of experimentation was the one in which the walls of the acoustic screens were performed by alternating the layers of OSB - mineral wool – plasterboard. In the second variant was used the combination layers of OSB - mineral wool - corrugated cardboard. The noise level measurements were made of the acoustic screen on construction type with three walls and three walls and lid. The recordings of the noise level were achieved by positioning the source in 4 measuring points and the microphone (receiver) in 16 points. Measurement results showed the best variant of work.
format	article
author	CLAUDIA TOMOZEI OANA IRIMIA MIRELA PANAINTE-LEHADUS
author_facet	CLAUDIA TOMOZEI OANA IRIMIA MIRELA PANAINTE-LEHADUS
author_sort	CLAUDIA TOMOZEI
title	SHIELDING OF NOISE SOURCES USING ACOUSTIC SCREENS COMPOSED
title_short	SHIELDING OF NOISE SOURCES USING ACOUSTIC SCREENS COMPOSED
title_full	SHIELDING OF NOISE SOURCES USING ACOUSTIC SCREENS COMPOSED
title_fullStr	SHIELDING OF NOISE SOURCES USING ACOUSTIC SCREENS COMPOSED
title_full_unstemmed	SHIELDING OF NOISE SOURCES USING ACOUSTIC SCREENS COMPOSED
title_sort	shielding of noise sources using acoustic screens composed
publisher	Alma Mater Publishing House "Vasile Alecsandri" University of Bacau
publishDate	2020
url	https://doaj.org/article/8529d812e4eb4705aa781e568cd234f4
work_keys_str_mv	AT claudiatomozei shieldingofnoisesourcesusingacousticscreenscomposed AT oanairimia shieldingofnoisesourcesusingacousticscreenscomposed AT mirelapanaintelehadus shieldingofnoisesourcesusingacousticscreenscomposed
_version_	1718375910526156800

SHIELDING OF NOISE SOURCES USING ACOUSTIC SCREENS COMPOSED

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