T-Series

Waterproofing Technology Designed Specifically for Tunnel Projects

Comprehensive Tunnel Waterproofing Solution

Designed for optimum waterproofing in bored rock tunnels and associated stations and shafts, T-SERIES is made to withstand rock pressure, water pressure and settlement. Using a traditional passive barrier to block water with a yellow signaling layer that allows for easy identification of potential damage from the rugged environment unique to tunnel construction.

Standard Installation Process

Easy to install even in cold weather, simply secure the T-SERIES membrane in position following the standard CETCO installation guidelines. Simply perform field seaming using conventional welding equipment to fuse the PVC-P membrane—no special apparatus, tools, supplies, or training required.

Durable and Fire Resistant

T-SERIES is extremely durable. It’s resistant to root penetration and micro-organisms. What’s more, T-SERIES is fire retardant, with component materials that self-extinguish to prevent the spread of flames when most other water barrier products burn and fall apart.

How It Does It

T-SERIES features a dual color (black bottom layer and yellow signal top layer), non-reinforced PVC-P thermoplastic providing a thick durable passive waterproofing barrier with thermoplastically welded seams.

 

Designed to meet the needs of various tunnel project environments, the T-SERIES product range includes:

• T80NR - for tunnel waterproofing 2.0 mm (80 mil) thick non-reinforced PVC-P thermoplastic membrane with yellow signaling layer.
• T100NR - for tunnel waterproofing 2.5 mm (100 mil) thick non-reinforced PVC-P thermoplastic membrane with yellow signaling layer.
• T100NR-E - for tunnel waterproofing, as well as additional protection against natural aggressive mediums (such as clay, sand, lime, and humus) in ground water and soil, 2.5 mm (100 mil) thick non-reinforced PVC-P thermoplastic membrane with yellow signalling layer.

CETCO - Pioneer and leader in waterproofing

CETCO is the leader and pioneer in cutting-edge waterproofing membranes. Around the globe, our innovative teams of clay mineralogists, chemists, and polymer scientists transform ordinary minerals into extraordinary technology to solve day-to-day problems worldwide.