The transparent noise protection system can be used for acrylic glass t = 15/20 mm. The frame profiles are made of powder-coated aluminium. The elements are designed for installation in posts of the HE_ 160 series. It can also be installed in larger posts.
TECHNICAL DATA
| Airborne sound insulation | |
| DIN EN ISO 140-3: R´W | 33 dB |
| DIN EN 1793-2: DLR21 | 21 dB = B3 |
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