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Dependence of sound insulation of building constructions on the acoustic properties of materials
Ultrasound, 2008The article deals with some acoustic properties of materials that have an impact on the sound insulation of building constructions, including sound absorption (abatement). These are namely, the capacity of materials to absorb, i.e. to reduce the sound energy passing through a building construction, the influence of an angle of sound wave incidence onto
Gužas, Danielius +2 more
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Sound insulation property of wood–waste tire rubber composite
Composites Science and Technology, 2010Abstract The sound insulation property of wood/used tire rubber composite panel (WRCP) was investigated. A four-microphone method was used to measure the sound transmission losses of three different composite panels: WRCP, commercial compound wooden floorboard and commercial wood-based particleboard.
J. Zhao +4 more
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Sound and thermal insulating properties of materials on mineral bases
2006Results of the thermal and acoustic testing of selected mineral based materials used in building construction are presented. The sound absorption and reflection coefficient of the normal incidence sound wave on tested materials in the frequency range of 50 - 6500 Hz and thermal conductivity coefficient were determined.
Fojtů, Dušan +2 more
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Prediction of Sound-Insulating Properties of Cellular Concrete Composites
2021V. N. Tarasenko +2 more
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SOUND INSULATION PROPERTIES OF STRUCTURAL AND THERMAL INSULATING FOAM CONCRETE
Scientific research of the SCO countries: synergy and integrationA.B. Meirkhanov +3 more
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The Sound Insulating Properties of Certain Building Constructions
The Journal of the Acoustical Society of America, 1935openaire +1 more source