A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
SOUND ABSORPTION SHEET WITH IMPROVED SOUND ABSORPTION FUNCTION AND METHOD FOR MANUFACTURING SAME
Provided is a sound absorption sheet comprising an improved micro-resonance layer formed by means of a porous substrate and printing. The method for manufacturing a sound absorption sheet comprises the steps of: preparing a porous substrate; forming a micro-resonance layer by printing on the upper part of the porous substrate; and drying the micro-resonance layer.
SOUND ABSORPTION SHEET WITH IMPROVED SOUND ABSORPTION FUNCTION AND METHOD FOR MANUFACTURING SAME
Provided is a sound absorption sheet comprising an improved micro-resonance layer formed by means of a porous substrate and printing. The method for manufacturing a sound absorption sheet comprises the steps of: preparing a porous substrate; forming a micro-resonance layer by printing on the upper part of the porous substrate; and drying the micro-resonance layer.
SOUND ABSORPTION SHEET WITH IMPROVED SOUND ABSORPTION FUNCTION AND METHOD FOR MANUFACTURING SAME
KANG GIL-HO (author) / JUNG SEONG-MOON (author) / KANG BONG-GYU (author)
2015-06-25
Patent
Electronic Resource
English
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
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