As part of the overall sound control solution, the screw connection is one of the most important fasteners. Here too, the avoidance of sound bridges requires clean implementation and the use of elastically decoupled washers.
- Elastically decoupled screw connection should always be predrilled in the component above the bearing. Ø predrilled hole = Ø screw thread
- Screw head and washers should be countersunk.
- Use of partially threaded screws so that the thread is only anchored in the component under the bearing.
- Elastic washers are to be used