| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a sound insulating wall which has a lightweight and simple structure, has no risk of peel off, can sufficiently exhibit a predetermined sound insulating effect, and is excellent in economical and construction properties by using a metallic thin rectangular pipe as a sound insulating panel, and a sound insulating panel used for the sound insulating wall. <P>SOLUTION: In the sound insulating wall 10 constructed by building up the sound insulating panel 2 between adjacent supporting poles 1, 1 having an H-shaped horizontal cross section and set up at prescribed intervals, the sound insulating panel 2 is constructed by vertically piling up a plurality of the metallic thin rectangular pipes 2a while keeping their hollow structure. <P>COPYRIGHT: (C)2009,JPO&INPIT |
