PR 3,5 ADH
The acoustic insulation PR 3.5 ADH is a double layer product composed by LAMIX 3.5 KG with a textile absorber product of 18mm thick incorporating adhesive for an easier installation.
DIRECTIONS FOR USE
Material indicated for the improvement of acoustic insulation applied directly on brick walls, as a complement to the improvement of an insulation system.
In the case of complete systems (box in a box), their function also will be to disconnect the new system from the building structure (see video).
Before its installation surface must be completely smooth, clean, and free of moisture. Check that the surface to be applied is suitable for adhering the adhesive material, it is recommended to carry out a test beforehand.
It’s necessary don’t leave free spaces between joints and use the overlap ( incorporated in the product) to leave the surface of the heavy layer completely sealed (see video)