Funkcijas & Priekšrocības
- The sleeve provides a guaranteed protection against fire, smoke and noise
- With a fire resistance up to EI 120 U/C
- Expansion and contraction of the pipe remains possible
- Minimum space required, therefore can be applied in areas of hard accessibility
- A higher flexibility due to minimal overhang on wall and floor seals
- Only one product per penetratioin needed in walls and floors
- simple and easy to install
- No tools, drilling or extra fixing materials needed
- Noise reduction test report from IRB (Fraunhofer Institute – Germany) available
- Tested and approved according to EN 1366-3