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MONOBLOC BELGIUM

 

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What should you know about our Belgian High Speed Monoblocs ?

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General info

The M41 is the prestressed monobloc sleeper made of classic cement concrete and conforming European standards EN13230- 1 and 2 and the technical specification L23 of the Belgian railway company Infrabel. The sleeper can be used for both the conventional and the high-speed railnet.

Our range also includes a sustainable and circular variant M41 TH made of sulphur concrete. This one also meets the prescribed standard and can be used in both the conventional and high-speed railnet. More information on this innovation can be found via the following link THIOTRACK.

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Variants

There are variations possible of the sleepers M41 made of cement concrete and the M41TH made of sulphur concrete:

  • M42 / M42-TH: Equipped with ‘Under Sleeper Pads’ conforming to European standards EN 16730 and the technical specification L23 of the Belgian railway company Infrabel
  • M41CR /M41CR-TH: Equipped with additional fixations for securing a contrarail
  • M41+6 / M41 TH+6:  An M41 sleeper with a track gauge of 1441mm
  • M41+12 / M41 TH+12:  An M41 sleeper with a track gauge of 1447mm

Product specifications

M41 and M41 TH
Max axle load:22,5 tons
20 tons for V > 220 km/hour
Dynamic load per wheel: 17 tons
Vmax: 350km/hour
Fixation system: E-clip system
Weight: 310 kg
Rail Gauge: 1435mm
Inclination: 1/20
Rail: 60E1 (UIC60) / 50E2 (50EB-T)

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