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

System Detail Illustration