| 摘要 |
A soundproof wall is provided to prevent the noise through offsetting twice since the member fitting use and is divided is formed into one wall. A soundproof wall(100) comprises a fixing plate(1) having the tying section(11) combined with the binding hole(43) of the sound production portion ash(4), a absorber(2) installed at the fixing plate front side, a base plate(3) in which the fixing plate and sound-absorbing material are combined into one body, a side cover(5) combined in the inner side with the pillar cover plate(6) in which the pillar(200) is installed.
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