TUNNEL INSULATION

🚇 Tunnel Waterproofing: Why It Matters

Underground structures like tunnels are expected to last for decades. That longevity depends heavily on every building component—including waterproofing materials.

💧 The Risk of Water Infiltration

Water leaks don’t just damage concrete. They also threaten the safety of equipment inside the tunnel. That’s why waterproofing membranes used in these environments must offer:

- Superior physical and chemical properties
- Long-term performance under harsh conditions

🌍 Protection Against Natural Disasters

Tunnels are vulnerable to external stresses caused by:

- Earthquakes
- Landslides
- Soil pressure shifts

To prevent tearing, puncturing, or rupturing during such events, materials must have:

- High tensile strength
- Good elongation capacity
- Resistance to static and dynamic puncture

🧱 Why PVC Membranes Are Preferred

PVC membranes meet all these demanding criteria. Their flexibility, durability, and resilience make them ideal for critical infrastructure projects like tunnels.
 

Product Datasheet

RO-Flex