Latest research carried out in IFT Rosenheim on ceilings with timber joists and acoustic ceiling systems, shows that very high noise reduction can be achieved by using Sylomer® Acoustic Hangers from AMC MECANOCAUCHO®. The new recommendation number 103 of DEGA (2018) includes the higher quality class A* to designate the highest comfort level in noise reduction. The tests using the AMC Acoustic Super T-60 + Sylomer® 30 acoustic hangers reached an airborne noise reduction level of Rw=81 dB and an impact noise level of Ln,w=30 dB.
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