acoustical material

acoustical material

[ə′küs·tə·kəl mə′tir·ē·əl]
(materials)
Any natural or synthetic material that absorbs sound; acoustical tile is an example.

acoustical material

Any material especially designed to absorb sound.
References in periodicals archive ?
Environmentally-friendly, cost-effective acoustical material is standard equipment on second vehicle in Buick portfolio
In automotive applications, the company's thermal and spray bonded nonwovens are used in seals, as acoustical material in headliners, door panels, carpets, adhesive backings, fire blocker materials for air bags and in pillars.
Figure 1 shows an example of an acoustical material barrier to reduce noise transmission and reverberant noise, while Figure 2 depicts an example of reducing noise at the source and path in a major construction project.
The two main applications for nonwovens in the automotives market are interior fabrics and acoustical materials, both within the passenger cabin and within the underbody and wheel liners of the car.
The data taken from Oshkosh was analyzed in four groups, based on the noise levels of each of the eight housing units and the amount of acoustical materials present in the units.
Provides custom-engineered, multi-component reinforcement and filler systems for compounds, fire-retardant and acoustical materials.
Plant capacity increases by 125% with the addition of 41,000 square feet which will house extensive compounding, extrusion and die-cutting equipment for the manufacture of acoustical materials used to improve the quality of an automobile through the reduction of noise.
NYSE: CRH) announced today that it has completed its acquisition of Austin Acoustical Materials, Inc.
There is a need for dishwashers to run more quietly, but their design is standardized so you can only add so much acoustical materials.
R&D company specializing in custom-engineered, multicomponent reinforcement and filler systems for compounds, fire-retardant and acoustical materials, and for processing-technology and end-product development.
Since 1985, McCann Acoustics & Construction has set the standard for acoustical ceiling panels, offering comprehensive and innovative selections of acoustical materials.
The machinery and equipment suppliers carding division developed a partnership with Elmarco two years ago to combine carded nonwovens and nanofibers for acoustical materials.