WO03-11 - Reusable sealing elements with swelling material

• For sealing cables, ducts and expansion joints against gas diffusion and accumulating water
• Interaction with heat

Results of testing the universal application of the swelling-material sealing system

Fibre Optics CT GmbH, Stuttgart tests the universal application of the improved sealing system. This is done using numerous testing methods that are not contained in the IEC or DIN EN standards, following criteria of “practicality, extreme ease of use and no need for special installation aids”.

If you are interested in carrying out your own practical tests or demonstrations, we would be glad to supply you with the necessary swelling material for testing.