Acoustic Secret Fix Wall Panel
• Plain or Striped sheet surface
• Plate surface is painted galvanized sheet, inner surface is perforated painted galvanized sheet
• Both horizontal and vertical applicability
• Joint detail that hides the screwing system
• Sound insulation and acoustic improvement
• Inflammability class according to TS EN 13501-1, A2-s1; d0
• Production flexibility in desired length between 3 m and 8 m
• According to TS EN 14509, the heat transmission coefficient U value is between 0.77 - 0.24 W/m2K according to the panel thickness
• Excellent sound insulation for Roof, Facade as well as Indoor applications
• Building material class A2-s1; d0 certified according to EN 14509 – non-flammable
• Production options up to 10 meters
• Sound absorption degree αW = 0,85
• Sound insulation: up to 34 dB Insulation core A1
• Standard Acoustic Roof and Wall Panel
• Secret Fix Acoustic Roof and Wall Panel
• Can be used indoors
• Production in different color options
• Both vertical and horizontal assembly possible
Acoustic Panel Sound Absorption Coefficient Values :
| Frequency (Hz) |
No Sound Absorbing Surface |
There Is Sound Absorption Surface |
Sound Absorption Coefficient (Αp) |
| 100 |
3,86 |
3,71 |
0,04 |
| 125 |
7,07 |
5,05 |
0,2 |
| 160 |
7,08 |
5,38 |
0,16 |
| 200 |
7,78 |
5,84 |
0,15 |
| 250 |
8,89 |
6,41 |
0,16 |
| 315 |
9,12 |
6,24 |
0,18 |
| 400 |
8,11 |
5,55 |
0,20 |
| 500 |
8,17 |
5,54 |
0,21 |
| 630 |
8,46 |
6,27 |
0,15 |
| 800 |
7,96 |
6,48 |
0,11 |
| 1000 |
7,40 |
6,47 |
0,08 |
| 1250 |
6,92 |
5,95 |
0,09 |
| 1600 |
6,56 |
5,67 |
0,10 |
| 2000 |
5,68 |
5,19 |
0,07 |
| 2500 |
4,95 |
4,62 |
0,07 |
| 3150 |
3,86 |
3,81 |
0,04 |
| 4000 |
3,18 |
3,22 |
0,03 |
| 5000 |
2,50 |
2,54 |
0,05 |
