TunnelsSolutions for drainage of tunnels

The most suitable technical solution

The waterproofing of tunnels needs to be accompanied by an effective drainage system to intercept and evacuate water quickly. In this way hydrostatic pressures are reduced and water is prevented from entering the tunnel through the weak points in the structure.

In tunnels, the weight of infill material places high pressures on the structure. Its excellent compression performance, high drainage capacity and economic, fast and easy installation makes Inter & Tech Drain geosynthetics the most suitable technical and economical solution for this type of application.

Our products

INTERDRAIN

INTERDRAIN geonet and geocomposite drains offer a full range of solutions suitable in most common applications.

TECHDRAIN

TECHDRAIN geonet and geocomposite drains have been designed to achieve outstanding transmissivity requirements under very high compressive loads.

VIADRAIN

THE BEST SOLUTION FOR DRAINAGE IN LONGITUDINAL TRENCHES

For in-trench applications, VIADRAIN geocomposite drains are manufactured using a wider geotextile filter to cover the perforated pipe and therefore avoid the intrusion of fine particles.

Do you have a project in geosynthetic?

We encourage you to discuss your specific needs with our technical sales team which will be pleased to help you find the optimal solution to your needs.

Our catalog for Geosynthetic

Our catalog for Geosynthetic