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Development of New Sound Insulator Damping Coat
Technical Paper
2003-01-0232
ISSN: 0148-7191, e-ISSN: 2688-3627
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English
Abstract
Presently, asphalt sheets are utilized as a sound insulator for floor panels.
However, there is a rising demand for the development of a totally new sound insulator twofold: to meet weight reductions and to improve the manufacturing process.
In order to meet these criteria, unique sprayable material, which exhibits highly stable insulation performance over a broad temperature range, was developed. Liquid sound dampers are the next-generation in sound insulation material, which not only exhibits high sound insulation performance for an insulator, but also raises expectations for radical weight reductions due to its dynamic application capabilities.
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Citation
Nagaoka, H., Ohashi, Y., and Suzuki, H., "Development of New Sound Insulator Damping Coat," SAE Technical Paper 2003-01-0232, 2003, https://doi.org/10.4271/2003-01-0232.Also In
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