| 摘要 |
The present invention provides a sound barrier 1 including a plurality of elongate panels 2 having first and second ends 3 and 4 , each panel 2 being formed from a shell 5 defining an inner chamber 6 adapted to contain sound attenuating liquid, said plurality of panels 2 being supportable in a planar configuration by a first support means 7 adapted to engage said first and second ends 3 and 4 respectively. Preferably the shell 5 is constructed from plastic and/or fiberglass and the sound attenuating liquid is water which may optionally include other materials such as sand, slurry, concrete rubble, mud, etc. Some embodiments include second support means 9 which are attachable to the post 7 so as to engage the panels 2 and thereby transfer a, substantial portion, or all of, the weight of each panel 2 to the post 7.
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