vinco flexible noise barrier is widely useing soundproofing felt having a certain flexibility of rubber, polymer materials as the main raw material, mainly used with gypsum board for wall insulation and ceiling insulation, also applies to pipes, machinery noise and vibration damping devices.
(2) install the vibration attenuation keels, the interval is about 600mm, the interspace can be filled with sound-absorption cotton. (To avoid the rigid contact, laying sound insulation blanket in the keel internal nail place)
(3) install plasterboard to the keel, then stick to sound insulation blanket, again the fire-sound proof composite board, use multi-use mucilage or screws fix the sound insulation blanket.
(4) sealed all the joint places with building sealant.