Soundproofing for partition brick walls without screed

LED SPECTER Ltd. offers its customers a solution of a sound insulation system for walls, where sometimes, due to for some reason there is no mortar screed (we always recommend such screed). In this situation, colleagues from Chova and Senor strongly recommend to provide greater mass the use of CHOVACOUSTIC PLUS FLIETEX with two unique felts and a viscous bitumen membrane between them.