Heinke Tunnel Seal Gasket
For the segmental lining of bored tunnels Trelleborg Ridderkerk supplies Tunnel Segment Gaskets (TSGs) under the trade name Heinke.
Heinke Tunnel Segment Gaskets:
Are easy to install
Create an effective seal when bolts are tightened, immediately creating dry joints
Assure an effective seal despite ground movement and alternating wet and dry conditions
Have a proven reliability, eliminating the need for a costly remedial work to seal leaks after construction
And have a proven record of durability, being resistant to chemical attack and microbiological degradation.