Damplate

damplate® is a sandwich sheet, consists of two galvanizedsteel or aluminium (EN AW 5754 /H22) plates with a visco elastic layer. Two plates are not touching each other due to visco elastic layer in between the two plates. damplate® is right choice forsteel or aluminum structures and it's components are subject to vibrations which transmitted as structure-borne sound waves. This composite material displays high structure-borne and airborne sound damping properties and particulary designed for reducing acoustic loads where noise avoidance or damping is either uneconomical or impossible for design reasons. The viscoelastic core layer absorbs vibrations by allowing slight relative movement between the cover sheets and converting the vibration energy into heat. Compared with conventional steel or aluminum, damplate® can reduce structure-borne soundlevels by up to 20dB.