PR 3.5/10 is a complex two-layer acoustic material for impact insulation consisting of a LAMIX 3.5-kg/m² heavy polymer sheet and a 10-mm textile fibre bonded to one side.
DIRECTIONS FOR USE
FLOOR: cover the floor surface and raise the material at meeting points (walls, columns, etc.) with the textile fibre (spring) facing down and the heavy layer (energy dissipater) facing up, so that the compression layer is completely floating.
Protect with a plastic film and lay at least >5 cm of floating mortar as a compression layer, without any contact with the building structure.