| 摘要 |
PROBLEM TO BE SOLVED: To provide a sound insulation structure of a screen more surely suppressing propagation of sound. SOLUTION: The sound insulation partition 10 has a partition main body 14 of a plate-like shape as a whole, and the partition main body 14 comprises a sound insulation member 19 constituting one face of the screen main body and intercepting propagation of at least part of sound produced on the one face side and a sound absorption member 21 provided on the face of the sound insulation member positioned on the other face side of the partition main body 14 and absorbing sound propagated via the sound insulation member 19 to the other face side of the partition main body 14 of the sound insulation partition. COPYRIGHT: (C)2008,JPO&INPIT
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