| 摘要 |
The noise barrier screen supports (2) are located at intervals to hold the panels (1) of an acoustic screen. The supports are made in two parallel separated parts (2A,2B) located opposite each other with a variable gap. Between the gap the ends of the panels are clamped by threaded rods (12) which screw into a tapped plate welded inside one of the parts. Each part of the support has ground anchorings (5A,5B).
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