Alufon panel certifications
The Alufon anti-noise barriers have passed all the tests at the certifying bodies Modulo Uno and Istituto Giordano in conformity with the harmonised product standard EN 14388 and with the supporting norms UNI-EN 1793 and UNI-EN 1794 for determining acoustic performance and the safety and environmental requirements respectively.
| Type of test | Standard | |
| 1 | Intrinsic characteristics of sound absorption | UNI EN 1793-1 1999 |
| 2 | Intrinsic characteristics of airborne sound insulation | UNI EN 1793-2 1999 |
| 3 | Wind load and static load | UNI EN 1794-1 2004 5.1 |
| 4 | Self weight | UNI EN 1794-1 2004 5.2 |
| 5 | Dynamic forces from snow clearance | UNI EN 1794-1 2004 5.5 |
| 6 | Secondary safety falling debris (E=0,5 kj e M=45kg) | UNI EN 1794-2 2004 4.2 |
| 7 | Reflection of light | UNI EN 1794-2 2004 4.5 |
| 8 | Impact of stones | UNI EN 1794-1 2004 5.3 |
| 9 | Resistance to brush fire | UNI EN 1794-2 2004 4.1 |
Certifications
| Type of test | Al 1.2 mm | Al 1.2mm Poli with sheath |
Al 1.5 mm | Steel 1.0 mm | Al 1.5 bi-abs. |
Standard |
|
Sound absorption
|
A4
|
A4
|
A4
|
A4
|
A4
|
UNI EN 1793-1 1999
|
|
Airborne sound insulation
|
B3
|
B3
|
B3
|
B3
|
B2
|
UNI EN 1793-2 1999
|
|
Wind load and static load
|
1,5 kN/m2
|
2,0 kN/m2
|
1,5 kN/m2
|
1,5 kN/m2
|
-
|
UNI EN 1794-1 2004 5.1
|
|
Self weight
|
dry 0,2 kN
reduced wet 0,23 kN |
dry 0,22 kN
reduced wet 0,32 kN
|
dry 0,2 kN
reduced wet 0,24 kN
|
dry 0,5 kN
reduced wet 0,53 kN
|
-
|
UNI EN 1794-1 2004 5.2
|
|
Snow clearance (2m x 2m)
|
10 kN
|
10 kN
|
10 kN
|
10 kN
|
-
|
UNI EN 1794-1 2004 5.5
|
|
Falling debris (E=0,5 kj e M=45kg)
|
Class 3
|
Class 3
|
Class 3
|
Class 3
|
-
|
UNI EN 1794-2 2004 4.2
|
|
Reflection of light
|
RAL 6021
Front 0.011/0.048/0.053
Back 0.023/0.147/0.320 |
RAL 6021
Front 0.092/0.133/0.146
Back 0.023/0.147/0.320
|
RAL 6021
Front 0.011/0.048/0.053
Back 0.023/0.147/0.320
|
RAL 6021
Front 0.043/0.180/0.310
Back 0.171/0.566/0.870
|
-
|
UNI EN 1794-2 2004 4.5
|
|
Impact of stones
|
Test ok
|
Test ok
|
Test ok
|
Test ok
|
-
|
UNI EN 1794-1 2004 5.3
|
|
Resistance to brush fire
|
Class 3
|
Class 3
|
Class 3
|
Class 3
|
-
|
UNI EN 1794-2 2004 4.1
|