Рубрика: Tunnels

In TAG motorway project a geocomposite drainage product was used. The project was a cut and cover tunnel. To protect the waterproofing and also for drainage Enkadrain drainage sheets were used. All the tunnel covered carefully. The backfill around done carefully. composite geosynthetics are also used inside the bored tunnels.

In TAG motorway project a geocomposite drainage product was used. The project was a cut and cover tunnel. To protect the waterproofing and also for drainage Enkadrain drainage sheets were used. All the tunnel covered carefully. The backfill around done carefully. composite geosynthetics are also used inside the bored tunnels.

In TAG motorway project a geocomposite drainage product was used. The project was a cut and cover tunnel. To protect the waterproofing and also for drainage Enkadrain drainage sheets were used. All the tunnel covered carefully. The backfill around done carefully. composite geosynthetics are also used inside the bored tunnels.

In TAG motorway project a geocomposite drainage product was used. The project was a cut and cover tunnel. To protect the waterproofing and also for drainage Enkadrain drainage sheets were used. All the tunnel covered carefully. The backfill around done carefully. composite geosynthetics are also used inside the bored tunnels.

Bored Tunnels The world's biggest tunnel projects are being executed in mountainous regions by means of Tunnel Boring Machines (TBM). Providing adequate drainage is an essential factor in making these tunnels a safe and extending their service life. With bored tunnels, especially with the New Austrian method, geosynthetic drainage and protection layers are a permanent feature. They are applied directly to the unfinished spray concrete ...