| Random Incidence Sound Absorption |
|
| Random Incidence Sound Absorption | BS 3638 |
65 |
125 |
250 |
500 |
1000 |
2000 |
4000 |
| 25mm Thickness |
- |
0.08 |
0.20 |
0.56 |
0.93 |
0.84 |
0.92 |
| Vibration |
|
| VIBRATION LEVEL | Duct (D) | Panel (P) | Frequency> |
65 |
125 |
250 |
500 |
1000 |
2000 |
4000 |
| (D) 900x600 (25mm foam) |
- |
5.6 |
6.4 |
10.0 |
18.8 |
15.5 |
7.1 |
| (P) Max 1.800 x900 - Min 1.210 x 600 (12mm) |
- |
7.1 |
9.8 |
14.9 |
13.1 |
10.7 |
3.1 |
| (P) Max 1.800 x900 - Min 1.210 x 600 (25mm) |
- |
12.3 |
12.0 |
15.4 |
21.4 |
17.5 |
11.3 |
| (P) Max 1.800 x900 - Min 1.210 x 600 (50mm) |
- |
15.5 |
12.9 |
21.0 |
25.4 |
19.6 |
12.4 |
TAP Vinyl foam is a Class O foam with a hardwearing reinforced grey vinyl facing
which is impervious to water. The product has excellent sound absorption
properties.
Together with the advanced flammability performance, TAP Vinyl foam offers the ideal
characteristics for acoustic absorption and sound barrier
treatments. TAP Vinyl foam
is available plain, or laminated to any of the TAP barrier range.
Acoustic Foam
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