SOUND ABSORBING STRUCTURE CONSTRUCTION METHOD, LAYERED PRODUCT, LAYERED PRODUCT PRODUCTION METHOD, AND SOUND ABSORBING MATERIAL
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United States of America
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Apr 3, 2025
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Jan 26, 2023
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Jan 26, 2023
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Abstract
A method for constructing a sound absorbing structure. An embodiment of the present invention provides a method for constructing a sound absorbing structure, including spraying an object with a hot-melt resin that is in a melted condition and has a melt viscosity of 200,000 mPas or less at 180° C., thereby forming a resin fiber layer as a sound absorbing material.
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