SONODAN PLUS AUTOADHESIVE

About this product

SONODAN PLUS Autoadhesive is a multilayer panel divided in two different layers. This differentiation allows the counterbalance during the installation, reducing the risk of lack of sealing:

First layer: formed by cross-linked polyethylene and a high density bituminous sheet finished in a self-adhesive film with non-stick plastic.

Second layer: formed by a high density bituminous sheet finished in self-adhesive film with non-stick plastic and an absorber panel of mineral wool.

Acoustically, the SONODAN PLUS Autoadhesive is based on the vibration of a membrane resonator (insulation at low frequencies) on elastic material (anti-impact).

Sound insulation of music venues in tertiary buildings or located on the ground floor of residential buildings.

Sound insulation of machine rooms in residential buildings.

Renovation of walls between different users.

Airborne sound insulation in music venues DnTA>70 dBA.

By installing a second layer of plywood, watertight protection is ensured.

As the membranes are self-adhesive, the second layer is easy to apply.

High flexibility, allows for continuity of insulation in difficult encounters.

Good reaction to low-frequency penetrative noises.

Mineral wool attenuates medium and high frequencies.

The membrane junction forms a resonator that attenuates low frequencies.

Low thickness with high acoustic performance.

Due to the dimensions of the panel, it is easier and faster to install on the ceiling.

Due to its high level of tensile strength, it can be installed mechanically.