Pilot project: Joint-sealing in the Johannesgraben tunnel in Stuttgart
The Johannesgraben tunnel is a six-lane tunnel at the beginning of the 831…

Expansion-joint sealing cushions (valve) for refurbishing bridges and tunnels

Main Station, Vienna
Expansion joint length 27 m
Sealing against the…

"Expansion joint sealing technology, surface protection & tightness control"

• Exchange of experience
• Products and possible applications
• Functional…

WO03-14 - 12th Pilot Project
Sealing of expansion joints against stone chippings and water flow

Wolf GmbH, of Stuttgart was commissioned by DB Netz…

The large-scale Austrian Rail infrastructure project, begun in June 2009, was completed in only 5 years – and the retro-sealing of a 27 m long…

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

Results of testing the…

TEST CERTIFICATE 07.43-PB 127/2013

Reusability of sealing cushions (valve) coated with swelling material

We hereby certify that the following…

Reusable sealing cushions for photovoltaic systems

• EUROSOL GmbH (Ludwigshafen) has planned, designed and installed one of the biggest solar parks…

Fibre optic water detectors for the new single mode generation.

• Fibre Optics CT GmbH, Stuttgart completed the development and testing of their…

Sealing cushion coated with swelling material QAK/V for buildings, FTTH entries and exits for applications in photovoltaic, wind energy and biogas…