Tunnel Waterproofing

Underground tunnels face extreme waterproofing challenges due to hydrostatic pressure, groundwater infiltration, and limited access for repairs. Our tunnel waterproofing service provides specialized solutions for subway systems, vehicular tunnels, utility passages, and other underground infrastructure.

Tunnel-Specific Challenges

Tunnel environments present unique challenges:

• High Hydrostatic Pressure: Water pressure from surrounding soil and groundwater
• Limited Access: Confined spaces requiring specialized equipment and techniques
• Continuous Operation: Many tunnels cannot be shut down for repairs
• Safety Requirements: Strict safety protocols for underground work environments

Advanced Injection Technology

Our Euras Gel injection system is specifically designed for high-pressure underground environments. The mineral-based gel can be injected even in the presence of active water flow, expanding to create a permanent seal that withstands extreme hydrostatic pressure.

Applications

Our tunnel waterproofing services include:

• Subway and metro tunnel systems
• Vehicular traffic tunnels
• Utility and service tunnels
• Underground parking structures
• Pedestrian walkways and passages

Emergency Response

We provide 24/7 emergency response for critical tunnel leaks that threaten infrastructure safety or operations. Our rapid-response team can deploy specialized injection equipment to stop active leaks without shutting down tunnel operations.