CISILENT® TYPE E
The textile structure made of high-strength polyester fabric features three layers interconnected in such a way that they form pockets to hold the filling medium. These pockets are offset from one another at the sides on the front and rear, thus offering unique flexibility in the panels. Their surfaces are resistant to water, ozone, UV radiation, dirt and micro-organisms. Filling the chambers with non-flammable insulation rock wool potentially increases the sound reduction index up to 53 dB. There are no standard sizes as all elements are manufactured to client specifications. Only the length parallel to the chambers is limited to 4 m for production reasons.
The patented flexible noise barrier Cisilent® Type E achieves a sound reduction index of Rw = 21 dB and ensures improved airborne sound insulation. Its special design concept, low transport weight and easy installation mean it can also be used in mobile structures.