High-performance waterproofing systems engineered for the extreme conditions of underground infrastructure. Our solutions cater to various tunnel construction methods, providing a continuous, watertight envelope that resists high hydrostatic pressure and aggressive groundwater chemistry.
Request Specification[ TUNNEL LINING CROSS-SECTION ]
Integrated drainage and compartmentalization systems for maximum reliability.
Accommodates structural movements and vibrations common in tunnel environments.
Designed for extreme durability and minimal maintenance over decades of use.
Signal Layer Membrane
Protective Layer
Joint Grouting System
Tunneling requires specialized equipment and highly trained crews for membrane welding and testing.
Emergency Niche Detail
Tunnel Portal Connection
Segmental Joint Detail
Tunneling Handbook
Safety Protocols
Method Statement
International Approvals
Need a customized specification for your tunneling project? Our technical team is ready to assist you with design support and product selection.
Request a Technical Call-back