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Reflecting screens

Glissières Tertu




The reflective barrier is used in preference to the absorbing barrier whenever there is no disadvantage in sending sound back towards its source. The optimization of its inherent performance depends on its location (length, height, position in relation to the source and the receiver).

The ecological balance of a wooden screen (storage of CO2) compared to a non-wood screen (production of CO2), plus the fact that it is treated with a fully recyclable product, make this acoustic system the best suited to the environmental quality required today.

-The warmth of wood is combined with acoustic performance tested according to European standards

-Its dimensions are small in relation to other systems

-The lightness/performance ratio considerably reduces the costs of structures and foundations

- Its ease of installation puts it within reach of small, local contractors





Specifications

Reflecting screens tested according to standard EN 1793
Click to enlarge
Reflecting screens tested according to standard EN 1793

The reflecting screens come in standard modules of 4.00m in length for a height of 1.00m. These modules are stacked to obtain heights of 2.00 m, 3.00 m and 4.00 m.
The panels are covered with ½ logs, diameter 120 mm positioned alternately at 45° right/left.
They slide into HEA type galvanized steel posts, the size of which depends on the height of the panel and the "snow-wind region".

Ease of installation by clamping screw

                            Insulation against aerial noises DLr = 26 dBA

                                              Classification B3


DownloadPerformance
Size:311 kB - Last modifications: 3/17/2008
 

WHEN TIMBER LEADS TO INNOVATION


Photo Gallery


voir Examples Reflecting Screens
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Standards




All TERTU wooden screens have been tested according to standard EN 1793 by the Laboratoire Européen D’essais acoustique de CSTB (CSTB European laboratory for acoustic testing), Marne la Vallée.


In order to guarantee on-site compliance with the performances tested in the lab, it is essential to follow the assembly procedure described in the manual enclosed with the delivery
.




Reflecting screens tested according to standard EN 1793
Click to enlarge


Wood pressure-treated with chromium and arsenic-free preservatives



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