How to protect tunnels from flood and water?
There are several ways to protect tunnels from flood and water:
1. Waterproofing: Apply waterproofing coatings to the tunnel walls and floors to prevent water from seeping in.
2. Drainage systems: Install drainage systems that can quickly remove water from the tunnel in case of a flood.
3. Flood barriers: Install ABS or aluminum flood barriers at the entrance of the tunnel to prevent water from entering.
4. Ventilation systems: Install ventilation systems that can quickly dry out the tunnel in case of water ingress.
5. Pumping systems: Install pumping systems that can quickly remove water from the tunnel.
6. Monitoring systems: Install monitoring systems that can detect water ingress and alert operators to take necessary actions.
7. Elevated entrances: Construct the tunnel entrance at an elevated level to prevent water from entering during floods.
8. Flood gates: Install flood gates that can be closed during a flood to prevent water from entering the tunnel.
Traffic Safety Barrier
In recent years, under the influence of global climate change, extreme weather and typhoons result in heavy rainfall all over the world. People suffered from the flood more than usual, we hope to find some method can easily carry out to stop the flood in a hurry. Denilco develop a Flood Protection Equipment, water filled Road Safety Barrier to stop the flood. Made of ABS, light weight, it is easy to deploy. It has three types, straight, inward, outward. The gable end is used to connect with the wall at the end. Especially for garage, doorway and so on.
Flood Barrier end board
| model | DS50 |
| size | 15cm wide 70cm deep 52.8cm high |
| weight | 3kg |
| average thickness | 5mm |
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