Nonwovens as formation protection layer under site specific conditions
Nonwovens as formation protection layer under site specific conditions
Secutex® R 901 DB
Functions:
- Separation
- Improvement for subgrade layer
- Reduction of subgrade layer
- Replacement of subgrade layer
Requirements of Deutsche Bahn:
- Manufacturer related product qualification (HPQ) according to application 3.14*
- The installation guideline of the manufacturer must be followed
Advantages:
- Cost reduction (reduction of layers)
- Reduction of maintenance costs
- Railmounted and railless installation
- Improvement of track bed
*Our geosynthetic product specifications are in line with the German manufacturer related product qualification (HPQ, Application number according to DB Standard 918 039 „Technical delivery conditions for Geosynthetics in railway constructions“, Deutsche Bahn AG) All mentioned products types are exemplary according to the above-mentioned specifications. The product types can vary according to local requirements or customer requests.
