Danosa Overlap Tape is composed of cross-linked polyethylene foam, 3 mm thick and 70 mm wide. It is used as an auxiliary product when installing Impactodans solution for decks. It ensures a correct overlapping between Impactodan rolls, avoiding acoustic short-circuits that could reduce insulation effectiveness.
- It is used to seal the joints between two Impactodan sheets.
- It can be used for lining installations that have to pass through the floating mortar.
Advantages & Benefits
- As it is composed of the same raw material as IMPACTODAN, it provides continuity to the impact noise damping system.
- It doesn’t react to attacks from micro-organisms, ensuring its durability over time.
- Easy and quick to install.
- It is presented within a system, collected in Technical Suitability Document No. 439 with on-site tests and a detailed installation that facilitates correct monitoring of the work.
- Its high resistance to dampness and steam diffusion prevents the fine particles of the mortar from entering the IMPACTODAN joints.
- Its good thermal conductivity makes it ideal in radiant heating systems, avoiding the creation of thermal bridges in the joints.
- Its good elasticity under continuous load over time is the manifestation of its usefulness, preserving its acoustic properties over time.
- Its great flexibility makes it possible to cover installations avoiding the occurrence of unwanted acoustic bridges.
