Acoustic Rubber Underlayer Impact sound insulation test result
Views: 27 Author: Site Editor Publish Time: 2016-10-04 Origin: Site
Acoustic Rubber Underlayer Impact sound insulation test result
Acoustic Rubber underlayer
Impact sound insulation
Thickness: 5mm
Surface density: 3.6kg/m2
Test result
Rating according to ISO 717-2:1996
The weighted impact sound pressure level LnTw= 60 dB,
Reduction in impact sound pressure level LW=18dB
