Uher noise protecting walls

The detached noise protection systems made out of gabions.

Pictures:

1. Walchenfeld Traunreut
2. S-Bahn Stuttgart - Ausbau Böblingen-Renningen
3. Staufenstraße Freilassing
4. Staufenstraße Freilassing
5. Schalmeien Freystadt

This system consists partition walls at an interval of 1 meter with an integrated absorption essence for LSW06 and DB guidelines 800.2001 highly absorption and sound absorbing.  
Mesh size 10X10, 5X10 or 5x5, also in different wire diameters 3.5, 4.5, 5.0, 6.0
Tensile strength is about 600N/mm2.
Spirals readymade of alu-special –galvanized steel wire, spacers made of alu special galvanizes steel wire. Average of alu galvanization is 350g/m2.

• Test report Fraunhofer Institut Construction Physics, P-BA 112/2006, air sound absorbing of a noise protection wall for ZTV-Lsw 06: 1988 and DB-guidelines 800.2001(2000)
• Test report Fraunhofer Institut Construction Physics, P-BA 111/2006, sound absorption level of a noise wall on DIN EN ISO 354: 2003, ZTV-Lsw 06: 1988, DIN EN 1793-1: 1997 und DB guideline 800.2001 (2000)
• 4000 hour. Inspection report from the material institution Universität Stuttgart, Otto-Graf-Institut
• Inspection report Deutsche Bahn AG, sound absorbing test of the noise protecting system named „System UHER-Lärmschutz“.