Sound-absorbing / Anti-drumming
The drone-absorption compounds are used for noise reduction (structure-borne sound absorption), for example heavy rains.
The swinging portion of a construction is often very high, especially with large sheets and panels, and this can create disruptive background noise. Due to the sound-absorption compounds, the background noises can be minimised. In addition to the high acoustic effectiveness, the product also has heat-insulating characteristics and is flame-retardant.
The sound-absorption compounds are usually constructed on an aqueous synthetic resin dispersion basis. They adhere to many different substrates, have the best processing properties and guarantee permanent water resistance in the case of the ‘water-proof’ version.