Hybrid system TRA4
The hybrid rail track fastening system consists of a discrete fastening system and rail track channel filling with a rubber liquid mortar.
Features and benefits:
- Reduction of vibration and environmental noise
- Discrete fastening system
- Rapid track replacement, without demolition of the paving
- Electrically insulating
- Durable
- For track types 50E2 and 45G2-41GPU
- Installation in situ, on sleepers or in prefabricated sections
- For use in concrete and asphalt paving, hardens naturally and with green track bed
- With or without ballast
References:
Semitan, Nantes: until 2019 in total 1,4 km