| 摘要 |
PURPOSE: A tunnel type soundproof wall is provided to improve installation safety and facilitate the installation of the soundproof panels. CONSTITUTION: A tunnel type soundproof wall comprises a tunnel type frame part(2), a soundproof panel(4), panel fixtures, gaskets, and a buffing chamber. The tunnel type frame part is composed of a plurality of frames(F). The tunnel type frame part is formed on the outside to have an opening(F1). The soundproof panel is located in order to correspond to the tunnel type frame part. The panel fixtures fix the soundproof panels on the opening of the tunnel type frame part. The gaskets are inserted between the contact surface of the frame and the soundproof panel. The buffing chambers are connected to each other and are formed inside the gasket.
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