Example of K-FONIK material used to increase the performance of sound insulation in a building complex.
The dividing wall was built out of aerated concrete brickwork. The materials applied for acoustic insulation are as follows:
> K-FLEX K-FONIK GK sheets – high density rubber soundproofing
> K-FLEX K-FONIK 160 sheets - soundproofing semi-open cellular material, made by compacting FEF flakes with the correct size and degree of compaction designed to achieve maximum performance of a wide frequency band.