| 摘要 |
PURPOSE: An installation method for a remodeling soundproof wall is provided to maintain the appearance and function of a soundproof wall simply by attaching the remodeling soundproof wall to the existing sound proof wall. CONSTITUTION: An installation method for a remodeling soundproof wall comprises the steps of: fitting lower fastening holes(112) of attachment posts(110) to fastening bolts(22) protruding on a post(20) of an existing soundproof wall(10), fixing the attachment posts to the existing post using fastening units(113), and attaching an attachment sound proof panel(130) with fastening bolts coupled to fastening holes(116) of soundproof panel fixing members(115) attached to the attachment posts.
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