The physical properties of the Protect Super Clean-Off-Zone, along with the pile density and fibre structure, significantly reduce noise. The sound transmission test carried out by TNO in Delft, the Netherlands, shows that Protect Super reduces noise by 33dB. A 15dB reduction is considered acceptable.
Save on acoustics
Protect Super can provide substantial savings on expensive acoustic measures. Protect Super reduces background noise and shortens reverberation time. The ability of Protect Super
to absorb sound contributes towards a feelgood factor.
Conclusion: Protect Super provides a considerable improvement in noise levels