A MADE IN 

FRANCE DESIGN 

 

COMPARE

OUR SOLUTION

NEWS

SLAB TRACK

AN INNOVATIVE

SOLUTION  

A patented solution co-developed by SYSTRA, a world leader in transport and mobility infrastructure engineering, and STRADAL, the leading precast concrete manufacturer in France, for civil engineering infrastructures.

AN INNOVATIVE SOLUTION

An innovative technical solution specifically recommended for your railway regeneration operations and your new lines

INVESTMENTS

optimised TOTEX throughout the life cycle of the infrastructure

• significant gains in terms of platform sizing

• no resizing of existing hydraulic structures


MODULARITY & ADAPTABILITY

• fully prefabricated, adjustable and interchangeable

easy and quick installation with existing installation equipment, in particular with gantries and construction equipment used on ballasted tracks

• to optimise the laying schedule and reduce energy consumption.


SUSTAINABILITY

• the only low carbon concrete slab track > 31% reduction in carbon footprint vs. ballasted track

• a resilient solution to climate risks (flooding and silting up of tracks)

• low environmental impact over the whole life cycle

Photo credit TSO

A MADE IN FRANCE DESIGN

Design and prefabrication methods made in France from two rail industry leaders : SYSTRA and STRADAL.

The assurance of the excellence of French railway know-how.

Designed to meet the needs of infrastructures managers 

DESIGN

MANUFACTURE

  • Reduced track width (2.5 m) compared to a ballasted track (4 m)
  • No rehabilitation of the roadbed prior to track laying
  • Roadbed settlement compensation
  • Track geometry correction: integrated adjustment system enabling the compensation of vertical roadbed settlement of up to 100 mm
  • Improved lateral resistance enabling speed increase
  • Same permeability as ballasted track which avoids the resizing of existing hydraulic structures
  • Fully precast reinforced concrete structure
  • No sealants used on-site
  • Low-carbon concrete
  • dimensioned according to EUROCODES standards

LAYING

MAINTENANCE

  • Quick and easy laying
  • The use of existing laying methods, in particular gantries used in ballast track laying and construction machinery help to optimise the laying schedule and reduce energy consumption
  • Very low maintenance compared to ballasted track ensuring high track availability
  • Easy replacement and dismantling without destruction
  • Easy isolated replacement of components
  • Monitoring using sensors and connected objects

COMPARE OUR SOLUTION

Objective criteria compared to other solutions on the market

The Stradal - Systra ballastless track is resilient to climatic risks

Focus on the technology  

The integrated ajustement system enables the track geometry correction and the compensation of roadbed settlement

Shims for adjustments

Altimetry markers to facilitate the laying of the slab track

THE ASSURANCE OF FRENCH KNOW-HOW

David Vian, Track technical expert

Youcef Alloui, Track technical expert


Patrice Monin, Commercial director

Wissam Zaafrane, Export director

We are at your service 




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