Sonokrep EP 30 is a professional anti-vibration mounting system mainly used in sound insulation framed structures of suspended ceilings for the sound-insulating system effciency improvement. The profile is fixed on a straight perforated hanger, which is placed between two anti-vibration pads made from special elastomeric material of various thickness and has no rigid connection with the metal framework of the mounting, resulting in good absorption of impact and airborne sound vibrations. The material used as a vibration insulating element is Vibrafoam (Germany) having better vibration absorption performance as compared to the rubber insulating pads.