Pandrol DEE SD

Fully pre-assembled plastic baseplate system suitable for top-down and automatic baseplate laying technology.

This elastic two-stage system is designed to reduce vibration and secondary structure borne noise caused by rail/wheel contact. The system is compliant with European standard 13481-5 categories A and B (tramway and metro applications).

  • Suitable for use on non-ballasted tracks (slab tracks)
  • Suitable for top-down construction or bottom-up construction by automatic baseplate laying machine
  • Intended for application where a degree of vibration mitigation is required
  • Suitable for all rail inclinations and rail types
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Product features by product sector

  • Why DEE SD?
  • Tram
  • LRT/Metro
  • DEE SD is a plastic baseplate assembly which provides a lightweight assembly for handling purposes. The system has been designed to mitigate vibration through 2 levels of resilience and is ideally suited to Tram, LRT and Metro applications.

    The SD clip is prevented from rotating through design of the carrier plate in which it is located, SD meaning safe driven.

    The System uses a high performance dowel designed for use in fresh concrete which transfers load to the concrete more efficiently than a standard screw and dowel.

  • Construction

    Fully pre-assembled baseplates can be installed by innovative slab track construction techniques into fresh dry concrete. The system is also suitable for top down wet pour construction, special air evacuation system avoids air getting trapped under the baseplate.

  • Adjustment

    Typical vertical hight adjustment +30 mm, lateral adjustment +/-  5 mm per rail. Higher values may be possible subject to operating requirements.

  • The DEE SD System is suitable for use on Tram tracks where a high level of ground borne vibration mitigation is required. Fully pre-assembled baseplates can be installed by innovative slab track construction techniques into fresh dry concrete. The system is also suitable for top down wet pour construction, special air evacuation system avoids air getting trapped under the baseplate.

  • The DEE SD System is suitable for use on LRT/Metro tracks where a high level of ground borne vibration mitigation is required. Fully pre-assembled baseplates can be installed by innovative slab track construction techniques into fresh dry concrete. The system is also suitable for top down wet pour construction, special air evacuation system avoids air getting trapped under the baseplate.