Tunnels - Trelleborg Marine and Infrasturcture

Marine and Infrastructure

Immersed Tunnels

Trelleborg is the global market leader in sealing systems for tunnels. Whenever a tunnel is under a river or sea or when the groundwater table is high, the concrete tunnel elements need to be sealed against water ingress. We have a long reference list of tunnel project all over the globe for which we have designed and supplied the sealing system.

Products & Solutions

Gina - Thumbnail

Gina
Omega - Thumbnail

Omega
Waterstops - Thumbnail

Waterstops

Featured Resources

The Longest Immersed Tunnel in the World - Case Study Thumbnail

The Longest Immersed Tunnel in the World

Water tightness is key to the island and tunnel project of the Hong Kong-Zhuhai-Macau Bridge. Trelleborg will ensure that 33 tunnel sections remain safe at deep-sea depths of up to 40 metres. Download PDF
View all Resources

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