Adjustable Anti-Flanking System (AF28)
The AF28 walling system is primarily used as a cost effective anti-flanking system. The system reduces the noise entering the walls of a structure and therefore reduces flanking sound transmission.
Acoustic Performance
| Wall System AF28 | Wall System AF28 |
|---|---|
| STRUCTURAL FLOOR – Timber | STRUCTURAL FLOOR – Concrete |
| Test No. F92 | Test No. F147 |
| AIRBORNE – 46dB DnTw + Ctr (7dB improvement achieved) | AIRBORNE – 46dB DnTw + Ctr (7dB improvement achieved) |
| IMPACT – N/A | IMPACT – N/A |
| Please consult InstaCoustic before specifying an acoustic system. The structure has a bearing on the overall performance. | Please consult InstaCoustic before specifying an acoustic system. The structure has a bearing on the overall performance. |
Applications
- Refurbishment / Change of Use
- Wall straightening capability
- Anti-flanking treatment
- Fixing to one side only
- System Detail
Please click on an image to view product details.
System Detail Illustration