Alfa TM/ALL – Alfa TM/ACC
Technical data
Dimensions:
– Length: mm. 1950/2950 (nominally mm. 2000/3000)
– Height: mm. 500 stacked
– Thickness: mm. 105
Heads available for fitting in beams HEA/B 140, 160, 180
Acoustic properties
ALFA TM/ALL Categoria A5/B3:
- Certification per norm UNI EN 717-1:1999
Rw = 31 dB - Certification per norm UNI EN 1793-2:1999
Sound insulation DLR = 25 dB Cat. B3 - Certification per norm UNI EN 1793-1:1999
Sound absorption DLα = 16 dB Cat. A5
ALFA TM/ACC Categoria A5/B3:
- Certification per norm UNI EN 717-1:1999
Rw = 35 dB - Certification per norm UNI EN 1793-2:1999
Sound insulation DLR = 29 dB Cat. B3 - Certification per norm UNI EN 1793-1:1999
Sound absorption DLα = 16 dB Cat. A5
Further certifications
| Wind load and static load | UNI EN 1794-1:2004 | 5.1 |
| Self weight | UNI EN 1794-1:2004 | 5.2 |
| Snow Removal | UNI EN 1794-1:2004 | 5.5 |
| Falling debris E= 0,5Kj | UNI EN 1794-2:2004 | 4.2 |
| Light reflection | UNI EN 1794-2:2004 | 4.5 |
| Stones impact | UNI EN 1794-1:2004 | 5.3 |
| Brush fire resistance | UNI EN 1794-2:2004 | 4.1 |
Benefits
- Fits well with existing structures
- Select your colors between many standard RAL colors
- No maintenance required
- Recyclable
- Easy to position over plinths, edge beams or existing low walls
Accessories
These accessories are available for the barriers:
- Transparent PMMA inserts, white or colored with aluminum, wood or metal frame
- Overhung flashing in galvanized sheet or pre-painted
- Entrance doors or gates for pedestrians or vehicles
- Upper cylindrical attenuator (diffraction effect)
ARE YOU LOOKING FOR AN EXPERT?
CONTACT US FOR MORE INFORMATION 
