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Changes in Floor Impact Sound Insulation Performance with Time
Applied Mechanics and Materials, 2015Floating floor structures installed with resilient materials are commonly used to reduce sound from floor impacts. Resilient materials minimize the transmission of vibrations by absorbing shock vibrations occurring on the upper part. The floor impact sound reduction performance of resilient materials is related to the dynamic stiffness, which is a ...
Kyoung Woo Kim +2 more
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Impact sound insulation performance of mass timber floors
The Journal of the Acoustical Society of AmericaMass timber floors are being used increasingly in both mass timber and hybrid timber buildings due to its dry and rapid construction. Bare mass timber structural slabs have relatively low impact sound insulation performance. Though certain floating floor assemblies on mass timber slabs can provide adequate single number ratings, such assemblies are ...
Jianhui Zhou, Mohammad Hossein A. Jafari
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Sound insulation performance of prefabricated cabins in cruise ships
Noise Control Engineering Journal, 2012In this paper, sound insulation performance of a prefabricated cabin mock-up is studied. The cabin mock-up consists of two identical rooms whose partition, ceiling, and side walls are sandwich panels composed of thin metal sheets and mineral wools. The floor is a steel plate with stiffeners, and plate thickness is 6 mm.
Sang-Ryul Kim +4 more
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Development of multiple drywall with high sound insulation performance
Applied Acoustics, 2006Abstract Experimental studies for the development of multiple drywalls with a high sound insulation performance are performed. Firstly, a means of preventing the sound insulation deterioration due to the coincidence effect at high frequencies is investigated by layering two plasterboards with different physical characteristics.
Toshio Matsumoto +3 more
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Sound Insulation Performances of Linters Made of Textile Waste
Journal of Fashion Technology & Textile Engineering, 2015From the beginning of the 20th century, the use of insulation materials has become a necessity and the production of appropriate materials for insulation is of great importance. Although most insulation materials are produced from inorganic materials, recently, some of these materials have been prohibited due to their suspected health risks.
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The relationship between post-construction testing and sound insulation performance
Applied Acoustics, 1999Abstract This paper looks at the effect of post-construction testing on the sound insulation performance of housing. As a result of simpler and cheaper instrumentation, wide scale testing of sound transmission was carried out on housing in central Scotland during the 1980s.
R.J.M Craik +2 more
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Sound Insulation Performance Evaluation of Military Facility by Modular System
Journal of The Korean Society of Living Environmental System, 2015A modular system is an industrialized building system that is transported to the field and assembled in a short period of time. This system shortens the construction time, ensures high-quality and reduces on-site labor costs. Recently, the construction of modular military facilities has increased because of the characteristics of military facilities ...
Seok-Hyun Kim +2 more
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Sound insulation performance of cube-shaped enclosures
Vibrations in Physical Systems, 35(2), 2024212-1 - 2024212 ...openaire +1 more source
The sound insulation performance of mass timber building elements
The Journal of the Acoustical Society of America, 2018Mass timber constructions have been gaining popularity in Canada since provincial building codes were changed to allow for taller buildings of mass timber elements. Common mass timber elements include cross-laminated timber, nail-laminated timber, dowel-laminated timber, and glued laminated timber.
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Influence of sound leaks on in situ sound insulation performance
Noise Control Engineering Journal, 2001Hyun-Ju Kang +3 more
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